Grizzly G0875 Owner'S Manual Download Page 244

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Model G0875 (Mfd. Since 3/19)

Maintenance

Version 1.0 dated 2017-7-4

Page 160

Translation of the original instructions

_GB

_10.

10 Maintenance

In this chapter you will find important information about



Inspection



Maintenance



Repair

of the CNC machine

ATTENTION!
Properly performed regular maintenance is an essential prerequisite for



operational safety,



failure-free operation,



long service life of the CNC machine and



the quality of the products which you manufacture.

Installations and equipment from other manufacturers must also be in good order and condition.

ENVIRONMENTAL PROTECTION
During work on the cooling lubricant equipment please make sure that



collecting containers with sufficient capacity for the amount of liquid to be collected

are used.



Liquids and oils should not be split on the ground.

Clean up any spilt liquid or oils immediately using proper oil-absorption methods and dispose of

them in accordance with current environmental protection regulations.

Collect leakages

Do not re-introduce liquids spilt outside the system during repair or as a result of leakage from

the reserve tank; collect them in a collecting container for disposal.

Disposal

Never dump oil or other environmentally hazardous substances which are harmful to the envi-

ronment in water inlets, rivers or channels.

Used oils must be delivered to a collection centre. Please consult your supervisor for further

information on your nearest collection point.

10.1 Operating material

10.1.1 Machine lubricants

Only use appropriate lubricants which guarantee a safe operation of the machine.
Recommended lubricant class: ISO V668

Recommended lubricant:

Slideway oil Mobil Vactra (Oil No. 2)

10.1.2 Cooling lubricants

In order to avoid interferences during operation the water-mixed cooling lubricant and the slide-

way oil or grease need to be compatible.

INFORMATION

The CNC milling machine is lacquered with a

one-component paint

. Take this criterion into

account when selecting your cooling lubricant.
The company

Grizzly Industrial, Inc.

does not assume any guarantee for sub-

sequent damages due to unsuitable cooling lubricants.
The flashpoint of the emulsion must be higher than 140°C.

Summary of Contents for G0875

Page 1: ...MODEL G0875 7 X 24 ENCLOSED CNC MILL OWNER S MANUAL For models manufactured since 3 19 ...

Page 2: ...ng grinding tool integrity and the usage of personal protective equipment The manufacturer will not be held liable for injury or property damage from negligence improper training machine modifications or misuse Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other repr...

Page 3: ...ngement 33 4 2 Operating elements on the PPU 34 4 3 Elements on the MCP 39 4 4 Protection levels 44 4 User interface machine control panel 1 19 Environmental protection 19 3 9 Warming up the machine 32 6 1 Safety 53 6 2 Control and indicating elements 53 6 3 Operational modes 54 6 4 Programming 54 6 5 Operation of the machine 55 6 6 Inserting tool 60 6 7 Switching off CNC machine 60 6 8 Operationa...

Page 4: ... returns 261 Wiring safety instructions 249 11 Wiring Diagrams 11 1 System wiring diagrams 1 2 250 11 2 Handwheel wiring diagram 252 11 5 X Y Z motors wiring diagram 252 11 4 System wiring diagrams 3 4 251 11 3 Milling head 257 Milling table 258 Pneumatic system 259 Labels cosmetics 260 12 5 12 6 12 7 12 8 ...

Page 5: ...ight Yes Electrical Power Requirement 220V 3 Phase 60 Hz Full Load Current Rating 11 8A Minimum Circuit Size 15A Connection Type Permanent Hardwire to Shutoff Switch Power Cord Gauge 14 AWG Motor Spindle Horsepower 1 5 HP Phase Single Phase Amps 5 1A Speed 3000 RPM Type DC Brush Power Transfer Belt Drive Bearings Shielded Permanently Lubricated X Axis Horsepower 1 HP Phase 3 Phase Amps 2 1A Speed ...

Page 6: ...ertical Head Travel Z Axis 9 in Position Resolution 0 002 in 0 050mm Repeat Position Resolution 0 002 in 0 050mm Table Info Table Length 24 3 8 in Table Width 7 in Table Thickness 1 5 16 in Table Height from Floor Base 45 in Table Weight Capacity 66 lbs Number of T Slots 3 T Slot Size 7 16 in T Slots Centers 2 in X Axis Rapid Feed Rate 240 IPM Y Axis Rapid Feed Rate 240 IPM Z Axis Rapid Feed Rate ...

Page 7: ...op kid proof DANGEROUS ENVIRONMENTS Do not use machinery in areas that are wet cluttered or have poor lighting Operating machinery in these areas greatly increases the risk of accidents and injury MENTAL ALERTNESS REQUIRED Full mental alertness is required for safe operation of machin ery Never operate under the influence of drugs or alcohol when tired or when distracted For Your Own Safety Read I...

Page 8: ... moving parts or flying debris Make sure they are properly installed undamaged and working correctly BEFORE operating machine FORCING MACHINERY Do not force machine It will do the job safer and better at the rate for which it was designed NEVER STAND ON MACHINE Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted STABLE MACHINE Unexpected movement dur i...

Page 9: ... be severely cut or have fingers amputated from contact with rotating cutters You can be blinded or struck by broken cutting tools metal chips workpieces or adjustment tools thrown from the rotating spindle with great force To reduce your risk of serious injury when operating this machine completely heed and understand the following SECURE WORKPIECE TO TABLE Clamp work piece to table or secure in ...

Page 10: ...TION A danger or unsafe procedure that can cause personal injury or damage to property ATTENTION A situation that could cause damage to the CNC machine the product or other types of damage No risk of injury to persons INFORMATION Practical tips and other important or useful information and notes No dangerous or harmful consequences for people or objects In case of specific dangers we replace the p...

Page 11: ...environment Intended use If the CNC machine is used in any way other than described above modified without the approval of Grizzly Industrial Inc then the CNC machine is being used improperly We will not be held liable for any damages resulting from any operation which is not in accord ance with the intended use We expressly point out that the guarantee or CE conformity will expire if any construc...

Page 12: ...vice and that the machine vice is firmly clamped onto the machine table Use cooling and lubricating agents to increase the durability of the tool and to improve the surface quality Clamp the cutting tools and workpieces on clean clamping surfaces Sufficiently lubricate the machine Set the bearing clearance and guides correctly ATTENTION Do not use the drill chuck as a milling tool Never clamp a mi...

Page 13: ...rly and explicitly who will be responsible for the different activities on the CNC machine operation setting up maintenance and repair Please note the name of the responsi ble person into an operators s log INFORMATION Unclear responsibilities constitute a safety risk Always lock the main switch after switching off the CNC machine This will prevent it from being used by unauthorized persons The qu...

Page 14: ...nformation http www cnc4you siemens com WARNING Inappropriate operation and maintenance of the CNC machine constitutes a danger to the personnel objects and the environment Only authorized personnel may operate the CNC machine Persons authorized to operate and maintain should be trained technical personnel and instructed by the ones who are working for the operating company and for the manufacture...

Page 15: ...NING If you bypass remove or deactivate a safety device in any other way you are endangering yourself and other personnel working with the CNC machine The possible consequences are injuries due to tools workpieces or fragments hereof which are flying off at high speed contact with rotating or moving parts fatal electrocution pulling in of clothes The CNC machine features the following safety devic...

Page 16: ...tool in use After having actuated the emergency stop switch turn the knob of the particular push button to the right in order to restart the machine 1 9 3 Control technical protection WARNING If you bypass a controller you endanger yourself and other persons working on the CNC machine injuries due to tools workpieces or fragments hereof which are flying off at high speed contact with rotating part...

Page 17: ...function Check all safety devices at the beginning of each shift when the machine is operated continuously once per day during one shift operation once per week when operated occasionally after all maintenance and repair work Check that prohibition warning and information signs and the labels on the CNC machine are legible clean them if necessary and complete replace them if necessary INFORMATION ...

Page 18: ...he CNC machine if your concentration is reduced for example because you are taking medication Stay on the CNC machine until the program is termi nated The running program can be identified by means of the signal lamp Green light Program run active Yellow light Malfunction Red light Pressed emergency stop button Img 1 3 Signal lamp Safely and firmly clamp the workpiece in place before switching the...

Page 19: ... any maintenance or repair work Use a padlock to prevent the switch from being turned on without authorization and keep the key in a safe place All machine parts as well as all dangerous voltages are switched off Excepted are only the positions which are marked with the adjoining pictogram These positions may be live even if the main switch is switched off Place a warning sign on the CNC machine W...

Page 20: ...report Inform your supervisors and Grizzly Industrial Inc immediately in the event of accidents possible sources of danger and any actions which almost led to an accident near misses There are many possible causes for near misses The sooner they are notified the quicker the causes can be eliminated INFORMATION We provide information about the specific dangers when working with and on the CNC machi...

Page 21: ...vals in the maintenance section as reference values 1 18 Clamping devices for workpieces and tools ATTENTION Attention when taking over existing clamping devices Pleased thoroughly check that the clamping device is appropriate for your CNC machine Only use clamping devices with a complete inherent rigidity Contact the manufacturer of the clamping device regarding the reuse of clamping devices afte...

Page 22: ...erheating or fire may result especially if connected to an undersized circuit To reduce the risk of these hazards avoid over loading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements Circuit Requirements for 220V This machine is prewired to operate on a power supply circuit that has a verified ground and meets the fol...

Page 23: ...wer supply when required This installation must be performed by an electrician in accordance with all applicable electrical codes and ordinances Serious injury could occur if you connect machine to power before completing setup process DO NOT connect to power until instructed later in this manual Grounding Instructions In the event of a malfunction or breakdown grounding provides a path of least r...

Page 24: ...achine tumble or fall down from the forklift truck or from the transport vehicle Follow the instructions and information on the transport box WARNING The use of damaged lifting and load suspension equipment without sufficient load capacity that might break under load can cause severe injuries or even death Check that the lifting and load suspension equipment has sufficient load capacity and that i...

Page 25: ...machine on the pallet Lift the CNC machine carefully from the pallet of the transportation box by means of a crane or a fork lift truck Total weight kg on page 3 Img 3 2 Example Transport 2 Bring the CNC machine with an appropriate handling device e g Electric pallet truck or fork lift truck at their firm position ...

Page 26: ...ir must not be restricted Follow the pre scribed safety areas and escape routes as well as the environmental conditions for the operation of the CNC machine The following points should be noted The device must only be installed and operated in a dry and well ventilated place Avoid places close to machines which cause chips or dust The installation site must be vibration free i e located away from ...

Page 27: ...stallation and maintenance works Ensure adequate lighting is available minimum value 500 Lux measured at the tool tip In the event of a lower level of lighting additional illumination must be provided e g by means of a separate workplace light Aligning the machine on page 26 INFORMATION The main switch of the CNC machine must be freely accessible ...

Page 28: ... 26 Model G0875 Mfd Since 3 19 ...

Page 29: ...4 2 Aligning the machine Align the CNC machine on the milling table with a machine spirit level Use the adjusting screws to perform the required height levelling Machine fixing above The slope deviation of all levels must not exceed 0 03 1000mm ATTENTION An insufficient rigidity of the substructure leads to superposition of vibrations between the CNC machine and the substructure natural frequency ...

Page 30: ...ble voltage fluctuations in normal operation 6 10 Volt Permissible frequency fluctuations 1Hz 50 60 Hz Permissible phase imbalance 3 or less ATTENTION Ensure that all 3 phases L1 L2 L3 and the ground wire are connected correctly The neutral conductor N of its power supply is not connected ATTENTION Check if the drive motor is turning in the correct rotation direction If necessary two phase connect...

Page 31: ...Model G0875 Mfd Since 3 19 29 ...

Page 32: ... 30 Model G0875 Mfd Since 3 19 ...

Page 33: ...ycle To reduce oil delivery remove lock screw measure A turn adjusting screw clockwise increasing A by B dimension as shown on table Outlet choke manifold system Adjustment Delivery volume Filler hole Pump lever Choke manifold system Central lubrication system A Lock screw Adjusting screw 3 16 ...

Page 34: ...son it is imperatively necessary to perform a data backup after commissioning the machine respectively the machine control The Save data function saves the contents of the volatile memory into a nonvolatile memory area Requirement There is no program currently executing Do not carry out any operator actions while the data backup is running The NC and PLC data are backed up To call the saved data f...

Page 35: ...a Application area Active operating area Actual value window Active operating mode T W F V S window Alarm and message prompt area Operating window with program block display Display Tip and softkey area Current time and date Information line Program file name Horizontal softkey bar Program status indication Vertical softkey bar Active program control modes 1 2 6 7 5 3 4 13 11 12 10 8 9 1 8 2 9 3 1...

Page 36: ...ription Vertical and horizontal softkeys Calls specific menu functions Return key Returns to the next higher level menu Menu extension key No function is assigned to this key Reserved for future use Alphabetic and numeric keys You use these keys to enter characters or NC commands Holding down SHIFT while pressing an alphabetic or numeric key allows you to enter the upper character shown on the key...

Page 37: ...haracter Insert key Tab key Indents the cursor by several characters Toggles between the input field and the selected program name Input key Confirms your entry of a value Opens a directory or program Alarm cancel key Cancels alarms and messages that are marked with this symbol Elements on the PPU Excerpt from the manual of the operating instructions for SINUMERIK 808D OPM Operation Description 5 ...

Page 38: ...ow key No function is assigned to this key Reserved for future use End key Moves the cursor to the end of a line Page up key Scrolls upwards on a menu screen Page down key Scrolls downwards on a menu screen Selection key Toggles in selection lists and selection fields between several options Enters the Set up menu dialog at NC start up Elements on the PPU Excerpt from the manual of the operating i...

Page 39: ...nction refer to the SINUMERIK 808D Function Manual USB interface Connects to a USB device Examples Connects to an external USB memory sticker to transfer data between the USB sticker and the CNC Connects to an external USB keyboard for use as an external NC keyboard Status LEDs LED POK Lights up green The power supply for the CNC is switched on LED RDY Lights up green The CNC is ready for operatio...

Page 40: ...operating area ALT N SHIFT Opens the System operating area ALT H Calls the online help system ALT L Enables input of lowercase letters ALT S Applicable only when the user interface language is Chinese Calls the input method editor for entering Chinese characters Calls the pocket calculator Note that this function is not applicable in MDA mode CTRL B Selects text in program blocks CTRL C Copies the...

Page 41: ...tage deactivated 1 2 5 3 4 6 7 8 9 10 11 12 Excerpt from the manual of the operating instructions for SINUMERIK 808D OPM Operation n o i t p i r c s e D t n e m e l E Emergency stop button Activate the button in situations where life is at risk there is the danger of a machine or workpiece being damaged All drives will be stopped with the greatest possible braking torque Handwheel key with an LED ...

Page 42: ...th LED status indicators Program test key Disables the output of setpoints to axes and the spindle The control system only simulates the traverse movements in order to verify the correctness of the program Conditional stop key Stops the program at every block in which miscellaneous function M01 is programmed Rapid override key Adjusts axis feedrate override Single block key Activates single block ...

Page 43: ...LED on The magazine rotates clockwise LED off The magazine stops clockwise rotation INFORMATION The G0875 does not have a tool changer Therefore the key has no function Reference point approach of the magazine active only in JOG mode Pressing this key approaches the magazine to the reference point LED on The magazine is reference point approached LED off The magazine is not yet referenced INFORMAT...

Page 44: ...eyor stops reverse rotation INFORMATION The G0875 does not have a chip conveyor Therefore the key has no function User defined keys Position of tool changer The K9 key lights up when the tool changer is extended In the reference mode the key can be pressed to move the tool changer out The milling spindle must be located above the tool changer INFORMATION The G0875 does not have a tool changer Ther...

Page 45: ...is key Traverses the Z axis in the positive direction Y axis key Traverses the Y axis in the positive direction Y axis key Traverses the Y axis in the negative direction Rapid traverse overlay key Traverses the selected axis at rapid traverse speed while pressing the relevant axis key Inactive key No function is assigned to this key Incremental feed keys with LED status indicators Sets increments ...

Page 46: ...otection level 7 without password Starts the spindle counterclockwise Stops the spindle Starts the spindle clockwise Spindle speed override switch Makes the spindle rotate at the specified speed override Program state keys Cycle stop key Stops the execution of NC programs Cycle start key Starts the execution of NC programs Reset key Resets NC programs Cancels alarms that meet the cancel criterion ...

Page 47: ...ata Conducting NC commissioning Protection level 3 6 Protection level 3 6 requires an end user password With this password entry you can perform the following operations Entering or changing part of the machine data Editing programs Setting offset values Measuring tools Protection level 7 Protection level 7 is set automatically if no password is set and no protection level interface sig nal is set...

Page 48: ...not need to change the password 4 4 2 Set password Step 1 The service mode is opened with the appropriate key combination In the service mode the password can be activated and deactivated Press Step 2 Enter customer s or manufacturer s password Change customer s or manufacturer s password Delete customer s or manufacturer s password Set password Change password Delete password Set password Change ...

Page 49: ...th electronic devices currents with DC components may occur 4 4 4 Protection from Dangerous Shock Currents use of ELCBs To achieve increased safety in all installation systems and in power supply ranges for which the installation provisions stipulate or recommend the ELCB devices Measure for Protection from Dangerous Shock Currents as regulated in DIN VDE 0100 Part 410 All measures are to be menti...

Page 50: ...Cartesian coordinate system and the polar coordinate system 5 2 1 Cartesian coordinate system A Cartesian coordinate system also called a rectangular coordinate system possesses two coordinate axes two dimensional Cartesian coordinate system or also three coordinate axes three dimensional Cartesian coordinate system which are perpendicular to one another in order to exactly describe the points On ...

Page 51: ...inate system e g on the X Y coordinate system each point is clearly defined on the plane by indicating the coordinates X Y The distance from the Y axis is called the X coordinate and the distance from the X axis is called Y coordinate Those coordinates may possess positive or negative algebraic signs The three dimensional Cartesian coordinate system is required to display and determine the positio...

Page 52: ...stem also called machine zero point cannot be changed Any tool moves are generally defined in a standardized right handed coordinate system Turns from X to Y are created in Z direction which result in a right handed screw Z axis According to the standard it is equal to the working spindle or continues in positive direction starting from the workpiece For milling it continues directed to the spindl...

Page 53: ...e switch and path information are entered over the key board in the dialogue using the menu technique 5 3 2 Parameters of a triangle In order to calculate the missing coordinates the relations valid for a triangle are very useful There are several options to describe a triangle Some of the following parameters e g corners angles or sides are being used 5 3 3 Angle on a triangle The angles on a tri...

Page 54: ...to the hypotenuse square and expressed as a equation a b c 5 4 Trigonometric functions The trigonometric functions describe the relations between the angles and the sides of a rec tangular triangle With the help of these trigonometric functions it is possible to calculate unknown leg lengths with an unknown angle and a known leg It is depending on which side and which angle are known in order to c...

Page 55: ...Model G0875 Mfd Since 3 19 53 ...

Page 56: ...resp part programming For this kind of programming the programs must be created manually and entered in the con trol unit The direct programming in DIN code or ISO code is a complex method which requires lots extensive skills Nowadays this task is mostly taken over by CAD CAM systems which directly create an operating program via a graphical user interface Automatic programming Construction data a...

Page 57: ...programs in the control With the beginning of the reference point approach the axes should be located in as central a position as possible The following information serves as a preliminary starting point Further information can be found in the Siemens manual After switching on the G0875 it is in the mode reference point approach area the LED on the REF POINT button lights ...

Page 58: ...renced with the axis traversing keys Make sure that the feed override switch is not set to zero Traverse each axis to the machine zero point until the referenced sym bol is shown on the respective axis Once the axis approaches the refer ence point the referenced symbol must shown next to the axis After returning to the JOG mode the axes can be moved manually Use the Increment button to specify the...

Page 59: ...isplay remove the error messages such as e g insuffi cientcompressed air Default values for example should apply for the feed rate in the JOG mode be entered on the side of the standard values Press the button OFFSET to get to the settings For the following working steps please proceed as described in Operation and programming of the Siemens SINUMERIK 808D Oper ation instructions ...

Page 60: ...The G0875 has no acknowledgment button to allow movement of axes with open slide door The lock switch on the slide door may only be unlocked for maintenance and repair work Pos No Meaning Description Rotary switch Selector switch for individual axes con trol Rotary switch Selector switch to control the individ ual axis Handwheel Hand wheel for individual axes travel Emergency stop button The EMERG...

Page 61: ...escribed in Operation and programming of the Siemens SINUMERIK 808D Operation instructions 6 5 5 Clamping workpiece and setting workpiece datum ATTENTION The workpiece is always to be fixed by a machine vice jaw chuck or by another appropriate clamping tool such as for the clamping claws When setting and using already created programs observe the safety clearance in order to avoid collisions with ...

Page 62: ...ion is possible in the JOG and MDA operating modes Refer to chapter 5 Manual mode of the operating instructions of SINUMERIK 808D Automatic mode Refer to chapter 6 Automatic mode of the operating instructions for SINUMERIK 808D 6 9 Programming For further working steps please proceed as described in the operating instructions Part pro gramming system programming and cycles for SINUMERIK 808D Manua...

Page 63: ...rogram Any change in the dosing must only be performed during the setup operation The requirement of coolant supply is switched on over your CNC programs WARNING Never change the dosing of the cooling lubricant supply and never seize into the machine when a program is running CAUTION Before starting the program the slide door of the separating protective equipment must be closed Completely close t...

Page 64: ...ing result optimized by selecting the correct cutting speed The ideal cutting speed basically depends on the workpiece and the tool material Higher speeds are possible with tools mills made from hard metal or cutting ceramics than with tools made from high alloy high speed steel HSS You will achieve the ideal cutting speed by selecting the correct rotation speed Please refer to the following stand...

Page 65: ... diameter mm Form mills Steel 15 24 m min Grey cast iron 10 20 m min Al alloy case hard ened 150 250 m min Speed rpm 4 1194 1911 796 1592 11900 19000 5 955 1529 637 1274 9550 15900 6 796 1274 531 1062 7900 13200 8 597 955 398 796 5900 9900 10 478 764 318 637 4700 7900 12 398 637 265 531 3900 6600 14 341 546 227 455 3400 5600 16 299 478 199 398 2900 4900 Material Drill diameter Cooling 3 2 3 4 5 6 ...

Page 66: ...t lubri cant you will achieve a better working result and longer durability of the tool INFORMATION Use a water soluble environmentally friendly emulsion as cooling lubricant procured from a spe cialist retailer Make sure that the cooling lubricant is properly absorbed Respect the environment when dis posing of lubricants and coolants Follow the manufacturer s disposal instructions INFORMATION The...

Page 67: ...nd functions Preparation Description This unit describes the 808D PPU and MCP functionality the coordinate system of a milling machine and how to enter passwords to access the system Content Basic Theory PPU Function of keyboard MCP mode Changing MCP Moving axis MCP OEM User interface Machine coordinate system Passwords MCP Moving axis MCP mode Changing Passwords MCP OEM keys PPU Function of keybo...

Page 68: ...ocessing unit PPU is used to input data to the CNC and to navigate to operating areas of the system Operating area navigation The 808D machine control panel MCP is used to select the machine operating mode JOG MDA AUTO Mode navigation Menu navigation PPU Function of keyboard MCP mode Changing rating ...

Page 69: ...an be moved with the appropriate keys The 808D machine control panel MCP is used to control OEM machine functions The machine functions can be activated with the appropriate keys Axis movement OEM keys MCP Moving axis MCP OEM keys 808D PPU has eight ho be activated with the cor User interface Meas tool Meas work Set REL T S M ...

Page 70: ...SKs can be activated with the corresponding button located on the right 808D PPU has eight horizontal SKs on the bottom of the screen These SKs can be activated with the corresponding button located below User interface Axis feedrate Act val REL Act val Work WCS Meas tool Meas work Set REL Face cutt Sett T S M ...

Page 71: ...d ensures compatibility between machines and coordinate programming The primary function of the coordinate system is to ensure that the tool length and tool radius are calculated correctly in the respective axis Step 1 Step 2 Changing password The service mode is ope appropriate key combina In the service mode th can be activated and de End Passwords Set password Change password Delete password ...

Page 72: ...d Customer s password CUSTOMER Manufacturer s password SUNRISE Machine operator Advanced operator OEM engineer Changing password The service mode is opened with the appropriate key combination In the service mode the password can be activated and deactivated Enter customer s or manufacturer s password Change customer s or manufacturer s password Delete customer s or manufacturer s password Usually...

Page 73: ... on and reference it Content SEQUENCE Switch on the machine End PPU Function of keyboard MCP mode Changing Reference the machine Switch on the machine Please machi Turn on the main switch Make sure you perform t Step 1 Step 2 End Switch on the machine PPU Function of keyboard Switch on the machine Release on the m ...

Page 74: ... on rules as specified by the machine manufacturer Turn on the main switch of the machine Make sure you perform the following operation Step 1 Step 2 End Switch on the machine PPU Function of keyboard Switch on the machine Release all the emergency stop buttons on the machine ...

Page 75: ...be referenced After power on the machine will be in the reference point approach mode default If the axis is not referenced the non referenced symbol circle is displayed between the axis identifier and the value The axes are referenced with the corresponding axis traversing keys The traversing direction and keys are specified by the machine manufacturer Step 1 Step 2 MCP mode Changing Reference th...

Page 76: ...ng procedure for all axes the referenced symbol is displayed next to the axis identifier After returning to JOG mode use the axis traversing keys to move the machine manually The machine can now be operated in JOG mode During normal operation JOG the referenced symbol is not shown on the screen Step 3 End ...

Page 77: ... set up tools Content SEQUENCE Start spindle End User interface Machine coordinate system Load tool into active position Create tool edge Move machine with handwheel Create tool Measure tool JOG spindle Execute M function Please make Press Offset o Press the Tool list SK o Step 1 Create tool ...

Page 78: ...Since 3 19 SEQUENCE Please make sure the system is in JOG mode Press Offset on the PPU Press the Tool list SK on the PPU A tool must have been created and measured before executing the program Step 1 Create tool Tool list ...

Page 79: ...er 1 at Tool No Press the OK SK on the PPU Enter the Radius of the milling tool Press the Input button on the PPU Step 2 New tool Milling tool Tapping tool Ball end mil tool Drilling tool New milling tool Tool list Tool No milling tool Identifier Use D cod no 1 per de Press the Offset Press the Tool lis Use direction keys to sel needs to Press the Edges Press the New edge Step 1 Create tool edge T...

Page 80: ...efault at the start Press the Offset key on the PPU Press the Tool list SK on the PPU Or Use direction keys to select the tool which needs to add a tool edge Press the Edges SK on the PPU Press the New edge SK on the PPU Step 1 Create tool edge User data Work offset R var Set data Tool wear Tool list Lenght1 Radius Geometry Tool list Type Back New edge Reset edge Delete edge Tool list Edges New ed...

Page 81: ...dges can be created for each tool Different tool lengths and radii can be saved in different tool edges as required Please select the right tool edge for machining according to requirement Step 2 New edge Reset edge Delete edge Back User data Sett data R var Work offset Tool wear Tool list Tool list Active tool no Geometry Radius Lenght1 Type Load tool into Spindle Press th Press C Pre Pres Press ...

Page 82: ... Press the Machine key on the PPU Press CYCLE START on the MCP Press the Back SK on the PPU Press the JOG key on the MCP Press the T S M SK on the PPU Enter tool number 1 in T T S M Tool change Spindle speed Spindle direction Activate zerooffset Other M function rpm Back Sett Meas tool Meas work Set rel Face cutt Press CYCLE START to activate above functions back ...

Page 83: ...G button Press the Machine key on the PPU Press the Handwheel key on the MCP Select the axis you want to move with the appropriate keys on the MCP Under WCS or MCS state a handwheel will be shown beside the axis symbols showing the axis is chosen and can be controlled with a handwheel Move machine with handwheel Select the requ according to the b The handwheel in The handwheel in The handwheel in ...

Page 84: ...he handwheel increment is 0 100 mm The selected axis can now be moved with the handwheel Press JOG on MCP to end the function of Handwheel Notes If set the MD14512 16 80 the system will deactivate the function of MCP for selecting the axis of handwheel the user will have to activate Handwheel function with PPU softkey Select the required axis on the right of the PPU the selected axis is shown with...

Page 85: ... the PPU Enter 500 at Spindle speed Select M3 using the Select key on the PPU Press the CYCLE START key on the MCP Start spindle T S M Tool change Spindle speed Spindle direction Activate zerooffset Other M function rpm Back Sett Meas tool Meas work Set rel Face cutt Press CYCLE START to activate above functions Press Reset on the M Press the Press the Ma Press the Press the Mea Press the Measure ...

Page 86: ...the Back SK on the PPU A tool must have been created and loaded before it can be measured Press the Machine key on the PPU Press the JOG key on the MCP Press the Meas tool SK on the PPU Press the Measure manual SK on the PPU Measure length OPTIMUM Step 1 Measure tool Meas tool Measure manual back ...

Page 87: ...nate system X Y Z zero points as X0 Y0 Z0 Press the Handwheel key on the MPC and position the tool at location Z0 or a of the workpiece or a Move directly to zero point Use a setting block Use SELECT key to workpiece In real m point can be set as e If the setting block is u Press the The measured tool length length value column of the Measure diam Press the Step 2 Tool measurement maual Set REL Me...

Page 88: ...s used then the value would be thickness a Press the Set length SK on the PPU The measured tool length is now shown in Length L This value is also saved in the length value column of the corresponding tool list at the same time Measure diameter Press the Diameter SK on the PPU Step 2 Set length Diameter Tool measurement maual Use workpiece Ref point Workpiece Length L Set REL Meas work Meas tool F...

Page 89: ...he tool to the set position Press the Handwheel key on the MCP and position the tool at the location X0 or a of the workpiece or a Move directly to zero point Use a setting block This is the value of the is used Select Press the Se Press Tool measurement manual D Meas work Set rel ...

Page 90: ... the width of a setting block if it is used Select one of X0 Y0 according to requirement Press the Set diameter SK on the PPU Press the Back SK on the PPU Set diameter Tool measurement manual Workpiece edge Diameter Meas tool Meas work Set rel Face cutt Set diameter Back Sett back ...

Page 91: ...unter clockwise direction Press Spindle stop on the MCP to stop the spindle Press Spindle right on the MCP to start the spindle in the clockwise direction Machine coordinate system JOG spindle Press the Press th Use the direction ke cursor to Other M fu Press CY The coolant functio Press the Reset k Press t User interface Execute M function T S M Tool change Spindle speed Spindle direction Activat...

Page 92: ...o Other M function and enter 8 This will start the coolant Press CYCLE START on the MCP The coolant function button on MCP is active Press the Reset key on the MCP to stop the coolant function Press the Back SK on the PPU User interface Execute M function T S M Tool change Spindle speed Spindle direction Activate zerooffset Other M function rpm Back Sett Meas tool Meas work Set rel Face cutt Press...

Page 93: ... Content SEQUENCE End Manual start spindle Test tool offset results Create workpiece offset Press the Press th Before measuring the sp Press th Ente Select M3 using th Press the CYCLE Manual start spindle T S M T S M Tool change Spindle speed Spindle direction Activate zerooffset Other M function Me wo Set rel Press CYCLE START 500 M3 ...

Page 94: ...an be started as follows Press the T S M SK on the PPU Enter 500 at Spindle speed Select M3 using the Select key on the PPU Press the CYCLE START key on the MCP Manual start spindle T S M T S M Tool change Spindle speed Spindle direction Activate zerooffset Other M function rpm Back Sett Meas tool Meas work Set rel Face cutt Press CYCLE START to activate above functions 500 M3 ...

Page 95: ...ENCE Press Reset on the MCP to stop the spindle rotation Press the Back SK on the PPU Make sure th As the following red fram tools to simplify the opera Press the M Press th Press the Mea Create workpiece offset T S M Set rel Meas work ...

Page 96: ...ctive tool is the measured tool As the following red frame shows 808D provides the user with three methods of using tools to simplify the operating process Press the Machine key on the PPU Press the JOG key on the MCP Press the Meas work SK on the PPU Create workpiece offset Meas work T S M Set rel Meas work Meas tool Face cutt Back Sett ...

Page 97: ...rocess of setting the X zero point X0 is described below Press the corresponding SK of the first icon on the right hand side of the PPU Press the appropriate SK to select the feed axis which needs to be set up Press the axis traverse keys to move the tool to the required setting position in the X axis Method 1 Press the Handwheel k on the MCP to position th tool at the X0 edge of the workpiece Sel...

Page 98: ...ave in Offset G54 or other offset Select Measuring direction as This value should be chosen according to realities Set Distance as 0 Press the Set WO SK on the PPU Step 2 must be repeated for the setting of Y and Z zero points If you change the tool because of wear damage during the machining process you must remeasure the length of the tool Set WO ...

Page 99: ...he workpiece Repeat the process for positions 2 3 and 4 When the setting is complete the buttons will be shown in blue Press the Set WO SK on the PPU You have then finished setting the zero point of the workpiece as the center point of the rectangular workpiece Method 2 Save P1 Save P1 Save P2 Save P3 Save P4 Set WO Workpiece measurement center of rectangle Work offset G54 Offset Compensation data...

Page 100: ... the Save P1 SK on the PPU to save the coordinate axis of the 1st position in the system Observing the figure on the PPU move the coordinate axis following the orange arrow to move the tool to the specified position and scratch the edge of the workpiece Repeat the process for positions 2 and 3 When the setting is complete the buttons will be shown in blue Press the Set WO SK on the PPU You have th...

Page 101: ...SK on the PPU Enter the test program recommended on the right can also be customized G54 select offset panel as required T1 D1 G00 X0 Y0 Z5 Press the ROV key to ensure the ROV function is active lit up Note The ROV function activates the feedrate override switch under the G00 function Make sure the feedrate override on the MCP is at 0 Press CYCLE START on the MCP Increase the feedrate override gra...

Page 102: ...rdinate system Program structure Create program Edit program Imperial and Metric system Machine coordinate Definition of target position User interface Rapid motion Tools and motion Behaviors at corners Milling circles and arcs Moving to a fixed position Controlling the spindle Setting a delay in the program A re op Header Geometry data mot Return to change to Program structure T F S function T F ...

Page 103: ... X100 Y100 Z5 N25 G01 Z 5 N30 Z5 N35 G00 Z500 D0 N40 T2 D1 M6 N45 S3000 M3 G94 F100 N50 G00 X50 Y50 Z5 N55 G01 Z 5 N60 Z5 N65 G00 Z500 D0 N70 T3 D1 M6 N75 S3000 M3 G94 F100 N80 G00 X50 Y50 Z5 N85 G01 Z 5 N90 Z5 N95 G00 Z500 D0 N100 G00 G40 G53 X0 Y0 Z500 D0 M30 Header Geometry data motion Return to change tool Program structure T F S function T F S function T F S function Geometry data motion Geom...

Page 104: ...PU Select NC as the storage location for the program Programs can only be created in the NC Create a new program with the New SK on the right of the PPU Step 1 Step 2 Step 3 Create program Name Type Length Date Time Execute New You can choose New or New directory Choose New to create a program Choose New directory to create a file Now the program is opened and can be edited The system will save it...

Page 105: ...a program Choose New directory to create a file Now the program is opened and can be edited The system will save it automatically after editing 1 2 Step 4 Step 5 End Name Type Lenght Date Time New G code program Type Name Cancel OK New directory New file key to open file DEL key to delete file ...

Page 106: ...ecute Renumber Search Mark On Copy Paste Re comp Sin Activate Mill Drill Cont Edit Inches and mm G71 With G71 at the header the geometry data will be in the metric unit system the feedrate in the defau metric system G70 With G70 at the header the geometry data will be in the imperial inches unit system the feedrate in the default metric system ...

Page 107: ...ystem the feedrate in the default metric system G70 With G70 at the header the geometry data will be in the imperial inches unit system the feedrate in the default metric system N5 G17 G90 G54 G70 N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 X3 93 Y3 93 Z5 N25 G01 Z 0 787 N30 Z0 196 N35 G00 Z19 68 D0 Header T F S function Geometry data motion Geometry data motion Header T F S function Return to chan...

Page 108: ...D0 Or Or N5 G17 G90 G500 G71 N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 G54 X20 Y20 Z5 N25 G01 Z 20 N30 Z5 N35 G00 G53 Z500 D0 G500 G54 With G500 unequal to 0 and be activated the value in G500 will be added to the value in G54 X50 Y50 G500 X G500 Y X50 Y50 G54 X G54 Y G54 X0 G500 X G500 Y G54 Y0 Machine coordinate system Definition of target position G90 Absolute positioning wit header the geomet...

Page 109: ...G17 G90 G54 G71 N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 X100 Y100 Z5 N25 G01 Z 20 N30 Z5 N35 G00 Z500 D0 G91 Relative positioning with G91 you can add an incremental value G91 defined data is the relative positioning using the present position as the start point Finally you should change the program to absolute positioning with G90 N5 G17 G90 G54 G70 N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 X...

Page 110: ...7 G90 G54 G71 N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 X50 Y50 Z5 N25 G01 Z 20 N30 Z5 N35 G00 Z500 D0 User interface Rapid motion Machine coordinate system Tools and motion Feedrate Spindle speed Feed type Spindle direction In the program the feed defined with F Two typ rate are available 1 Feed per minute G 2 Feed per revolution of G95 G94 Defines the feed rate in t unit mm min G95 Defines the ...

Page 111: ...s unit mm rev S The spindle speed is defined with S S5000 M3 M4 The spindle direction is defined with M3 and M4 clockwise and counter clockwise respectively G01 When G01 is activated in the pro gram the axis will traverse at the programmed feed rate in a straight line according to the feed rate type defined by G94 or G95 N5 G17 G90 G54 G71 N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 X50 Y50 Z5 N25 ...

Page 112: ...es the direction of tool motion along the contour User interface Behaviors at corners When traversing circular contours with cutter radiu compensation it should decided whether the feed should be calculated alon contour of the workpiece along the path defined by center point of the cutting When using a contour wi feed rate defined by the code the feed rate will b constant at the contour b some cas...

Page 113: ...cases it may cause increases in the feed rate of the tool This increase could damage the tool if excessive material is encountered at the contour this function is normal for finish cutting of contours The CFTCP command ensures a constant feed rate however a constant feed rate may not be ensured at the contour which may cause deviations in surface finish Contour feedrate with CFC Feedrate calculate...

Page 114: ...00 G71 N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 X 20 Y 20 Z5 N25 G01 Z 5 N30 G41 X0 Y0 N35 Y50 N40 X100 N45 G02 X125 Y15 I 12 J 35 N50 G01 Y0 N55 X0 N60 G40 X 20 Y 20 N35 G00 Z500 D0 Note N45 can also be written as follows N45 G02 X125 Y15 CR 37 Two common types of defining circles and arcs G02 G03 X_Y_I_J_ G02 G03 X_Y_CR _ Arcs 180º CR is a positive number Arcs 180º CR is negative number When m...

Page 115: ...t point of circle CP center point of circle EP end point of circle I defined relative increment from start point to center point in X J defined relative increment from start point to center point in Y G2 define circle direction in traversing direction G2 clockwise G3 define circle direction in traversing direction G3 counter clockwise ...

Page 116: ...S5000 M3 G94 F300 N20 G00 X50 Y50 Z5 N25 G01 Z 5 N30 Z5 N35 G74 Z 0 reference point N40 G75 X 0 fixed point Moving to a fixed position The following functions c used to influence the ope of the spindle M3 accelerate to program speed clockwise M4 accelerate to program speed counter clockwise M5 spindle decelerate to M19 orient the spindle to specific angular position G04 can be used to paus tools m...

Page 117: ...7 G90 G500 G71 N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 X50 Y50 Z5 N25 G01 Z 5 N30 M5 N35 Z5 M4 N40 M5 N45 M19 N50 G00 Z500 D0 G04 can be used to pause the tools movements during operation G04 F5 Program pause of 5 s This makes the surface of the workpiece much smoother N5 G17 G90 G500 G71 N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 X50 Y50 Z5 N25 G01 Z 5 N30 G04 F5 N35 Z5 M4 N40 M5 N45 M19 N35 G...

Page 118: ...nd Machine coordinate system Radius and chamfers Hole positioning Hole centering Contour milling with cycle Drilling holes Tapping Milling slots and spigots The two radii and the chamfer shown in the diagram can be produced with the code marked in the program below actual effect RND Radii CHR Chamfer specified side length of triangle with chamfer as CHF Chamfer specified base line lengt isosceles ...

Page 119: ...iangle with chamfer as base line CHF Chamfer specified base line length of isosceles triangle with chamfer as base line N55 SUPA G00 Z300 D0 N60 SUPA G00 X300 Y300 N65 T3 D1 N70 MSG Please change to Tool No 3 N75 M05 M09 M00 N80 S5000 M3 G94 F300 N85 G00 X 6 Y92 N90 G00 Z2 N95 G01 F300 Z 10 N100 G41 Y 90 N102 G01 X 5 N105 G01 X12 RND 5 N110 G01 Y97 CHR 2 N115 G01 X70 RND 4 N120 G01 Y90 N125 G01 G4...

Page 120: ...ccording to requirements Hole centering Drilling centering Center drilling Deep hole drilling Boring Thread Hole pattern Deselect modal Edit Cont Drill Mill Active Sim Re comp Retract plane absolute Modal call Cancel OK Drill Drilling centering Center drilling With the OK SK the va call will be transferred to program as shown below This will drill a hole at the position With the Modal call SK h ce...

Page 121: ... The information is transferred as shown below Parameters Meanings RTP 50 Coordinate value of turning position is 50 absolute RFP 3 Coordinate value of hole edge starting position under workpiece zero point surface is 3 absolute SDID 2 frequently used values 2 5 Safety distance feed path changes from quick feed to machine feed 2 mm away from RFP face DP 5 Coordinate position of final drilling dept...

Page 122: ...rize the cycle according to requirements Drilling holes Drill Deep hole drilling Drilling centering Center drilling Deep hole drilling Boring Thread Hole pattern Deselect modal Edit Cont Drill Mill Active Sim Re comp Retract plane absolute Modal call Cancel OK With the OK SK the va call will be transferred to program as shown below This will drill a hole at the position With the Modal call SK dril...

Page 123: ...osition With the Modal call SK holes will be drilled at subsequently programmed positions until cancelled with the MCALL command in the part program The information is transferred as shown below N325 MCALL CYCLE83 50 00000 3 00000 1 00000 9 24000 5 00000 90 00000 0 70000 0 50000 1 00000 0 0 5 00000 1 40000 0 60000 1 60000 N330 X20 Y20 Hole will be drilled N335 X40 Y40 Hole will be drilled N340 MCA...

Page 124: ... effective feed rate remains unchanged Feed rate modulus VARI 0 Interruption in drilling is active VARI 1 retraction of active quill back to reference plane AXN 3 AXN is tool axis under appointed G17 use Z axis The value of AXN decides which axis to use MDEP 5 Minimal drilling depth 5 mm This parameter activates only when DAM 0 VRT 1 4 Interruption in drilling the retraction value of the quill is ...

Page 125: ... 0 drilling depth each time is same as the 1st drilling depth FDPR In case the residual depth 2xFDPR the last 2 cutting depth are half of the residual depth of active ce plane ecides vates only n value is n value is TD ations standard Example 40 mm deep hole as an example with DAM 2 mm and DAM 0 mm feed Feed times Every feed depth mm DAM 2 Actual depth mm Feed times Every feed depth mm DAM 0 Actua...

Page 126: ...Thread using the vertical SKs and then select Rigid tapping and parameterize the cycle according to requirement Tapping Drill Thread Rigid tapping Retract plane absolute Modal call Cancel OK With the OK SK the va call will be transferred to program as shown below This will drill a hole at the position If there is no other opera machine will drill holes in position With the Modal call SK tapped at ...

Page 127: ...shown below This will drill a hole at the current position If there is no other operation the machine will drill holes in the current position With the Modal call SK holes will be tapped at subsequently programmed positions until cancelled with the MCALL command in the part program Examples are shown on the next page Modal call Cancel OK ...

Page 128: ... 0 0 5 00000 1 40000 N330 X20 Y20 Hole will be tapped N335 X40 Y40 Hole will be tapped N340 MCALL N345 X60 Y60 Hole will not be tapped actual effect For de please For de please Parameters Meani DTB 0 7 Pause thread SDAC 5 Spindl PIT 2 Range of values 0 001 2 000 mm Right h POSS 5 Spindl SST 5 Tappin 5 r min SST1 5 Retrac SST a synchr feed ra ...

Page 129: ... Enter values 3 4 M3 M4 PIT 2 Range of values 0 001 2 000 mm Right hand thread with 2mm pitch Evaluate value left hand thread POSS 5 Spindle stops at 5º unit º SST 5 Tapping thread spindle speed is 5 r min SST1 5 Retraction spindle speed is 5 r min Direction is opposite to SST SST1 0 speed is same as SST SST and SST1 control the spindle speed and the Z axis feed position synchronously During execu...

Page 130: ...rement Machine coordinate system Hole positioning Drill Hole pattern Hole circle Drilling centering Center drilling Deep hole drilling Boring Thread Hole pattern Deselect modal Re comp Sim Active Mill Drill Cont Edit Center point of hole circle 1st axis Cancel OK Parameters Meani CPA 36 Cente CPO 24 1 Cente RAD 10 Circle STA1 90 Angle INDA 60 Angle NUM 6 Drill 6 The cy the ho With the OK SK the va...

Page 131: ...0 Angle between the circle and horizontal coordinate is 90º INDA 60 Angle between the circles is 60º NUM 6 Drill 6 holes on circle The cycle is used together with the drilling fixed cycle to decrease the hole clearance With the OK SK the values and cycle call will be transferred to the part program as shown below This will drill holes at the positions defined from within the cycle N325 MCALL CYCLE...

Page 132: ...a the Mill SK The Contour milling SK can be found in the vertical SKs on the right The parameterization is performed as in this figure Contour milling with cycle Contour milling Name of contour subroutine New file Attach contour Cancel OK Execute Renumber Search Mark On Paste Re comp Simu Active Mill Drill Cont Edit Copy By selecting t Sub Program sequence is a New file Cont Edit ...

Page 133: ...r the cycle data setting according to the former operations in the screen and enter the name of the contour subprogram Press New file on the PPU to create contour information in the SPF file The cursor moves to the contour editing position automatically Make sure that the cursor has moved to the contour writing position as shown in the figure New file Contour milling New file New file Attach conto...

Page 134: ...hnical drawing After completing the steps the system will return to the edit interface Press Technical interface on the PPU to return to the interface for setting the cycle data After finishing the parameter settings of CYCLE72 press the OK SK on the PPU to insert the corresponding cycles in the main program After all the settings take corresponding part progr for further information s ...

Page 135: ... Since 3 19 133 ettings ate sed on the echnical After all the settings take effect the selected cycle and set data will be transferred to corresponding part program automatically for further information see next page ...

Page 136: ... 00000 2 00000 5 00000 5 00000 0 00000 0 00000 300 00000 100 00000 111 41 12 3 00000 300 00000 12 3 00000 For descriptions of RTP Parameters Mea KNAME CONT1 CONT1_E Set subp CO MID 5 The FAL 0 Finis side FALD 0 Finis plan FFP1 300 Too FFD 100 Fee mate VARI 111 Use and RTP cont RL 41 absolute value PL com cont AS1 12 App circl LP1 3 The 20 m FF3 300 The path AS2 12 Retu in sp LP2 3 The mm ...

Page 137: ...ugh machining and back to the depth defined by the RTP SDIS at the completion of the contour For other parameters please refer to the standard manual RL 41 absolute value PL 41 use G41 to make tool compensation on the left side of the contour PL 40 G40 PL 42 G42 AS1 12 Approach the contour along the 1 4 circle on the path in space For other parameters please refer to the standard manual LP1 3 The ...

Page 138: ...ycle The cycle can be found and parameterized via the Mill SK The relevant cycle can be found using the vertical SKs on the right Select slot using the vertical SKs and parameterize the cycle according to requirement Slots Circumf slots With the OK SK the va transferred to the part pr This will perform milling actual effect ...

Page 139: ...odel G0875 Mfd Since 3 19 137 With the OK SK the values and cycle call will be transferred to the part program as shown below This will perform milling at the position defined in the cycle actual effect ...

Page 140: ...nd DPR please see Page 119 For descriptions of CPA CPO and RAD please see Page 129 For descriptions of FFD and FFP1 please see Page 135 Parameters Meanings NUM 3 Three slot AFSL 30 Angle slot WID 6 Slot width STA1 165 Start angle piece hori direction a INDA 90 Increment 90º MID 3 Maximal d CDIR 3 Milling dire FAL 0 2 Slot side f VARI 0 The type o MIDF 5 Maximal fe FFP2 250 Feed rate SSF 3000 Spind...

Page 141: ...mal depth of one feed is 3 mm MID 0 complete the cutting of the slot depth CDIR 3 Milling direction G3 in negative direction Evaluate value 2 use G2 in positive direction FAL 0 2 Slot side finishing allowance is 0 2 mm VARI 0 The type of machining is complete machining VARI 1 roughing VARI 2 finishing MIDF 5 Maximal feed depth of the finishing is 5 mm FFP2 250 Feed rate of finishing is 250 mm min ...

Page 142: ... 140 Model G0875 Mfd Since 3 19 ...

Page 143: ...mulate Program Description This unit describes how to simulate a part program before executing it in AUTO mode Content Basic Theory End Simulate program Axis do not move Simulate program Axis do not move The part program must b Step 1 ...

Page 144: ...Mfd Since 3 19 O mode Basic Theory Simulate program Axis do not move The part program must be opened using the Program Manager on PPU Step 1 A part program must have been created before it can be tested using Simulation ...

Page 145: ...e Simu SK on the PPU If the control is not in the correct mode a message will be displayed at the bottom of the screen If this message is displayed at the bottom of the screen press the AUTO mode key on the MCP Step 3 Press the C Press the Edit SK on th End ...

Page 146: ...19 ot in the message at the een Step 3 Press the CYCLE START key on the MCP If the control is not in the correct mode a message will be displayed at the bottom of the screen Press the Edit SK on the PPU to return to the program End ...

Page 147: ... This unit describes how to simulate a part program before executing it in AUTO mode Content Basic Theory End Program Execution Dry Run Program Execution Press the Ex The control is now i current opened prog displayed and the AUT Now the prog operation will ...

Page 148: ...sted using the simulation function mentioned previously Program Execution Press the Execute SK on the PPU The control is now in AUTO mode with the current opened program storage path being displayed and the AUTO lamp on the MCP is on Now the program is ready to start and the actual operation will be described in the next section ...

Page 149: ... Step 1 The data in the Dry run feedrate must first be set and checked Press the Offset key on the PPU Press the Sett data SK on the PPU Use the traversing key to move to the required position The position is now highlighted Enter the required feedrate in mm min enter 2000 in the example Press the Input key of the PPU Press the Press the Pr Press the Dry run Note The DRY symbol Press t Step 2 Pres...

Page 150: ... Press the Back SK on the PPU Step 2 Make sure the feedrate override on the MCP is 0 Press Door on the MCP to close the door of the machine If you don t use this function just close the door in the machine manually Press CYCLE START on the MCP to execute the program Turn the feedrate override gradually to the required value After finishing the dry run please turn the changed offset back to the ori...

Page 151: ...is unit describes how to use the Time counter function and how to machine pieces and the compensation setting for the tool wear Content Basic Theory End Time Counter Piece Machining User interface Tool Wear Time Counter Step 1 Press the M Press th Press the Time ...

Page 152: ...ince 3 19 pieces and Basic Theory Make sure the machine has been referenced before machining workpieces Time Counter Step 1 Press the Machine key on the PPU Press the Auto key on the MCP Press the Time counter SK on the PPU ...

Page 153: ...ogram Select Yes or No to decide whether to activate the counter press the Select key to activate the choice Enter the number of workpieces you require to be machined in Required Actual shows the number of workpieces that have been machined Piece Machining Make sure that only AU mode are activated or select the M01 functi Notes M01 function pr there is M01 code Make sure th Press Door on the MC yo...

Page 154: ...relevant safety precautions Make sure that only AUTO mode and ROV mode are activated or select the M01 function if required Notes M01 function program will stop at the position where there is M01 code Make sure that the feedrate override on the MCP is 0 Press Door on the MCP to close the door of the machine If you don t use this function just close the door on the machine manually Press CYCLE STAR...

Page 155: ...s the Auto key on the MCP Use the direction keys to select the required tools and their edges Or Step 2 Press Input on the PP Set the tool length wear direction of wear compen Set the tool length wear direction of wear compen Positive value The tool m Negative value The tool Press Input on the PP Set the tool radius wear wear compensation Positive value tool is aw Negative value tool is cl ...

Page 156: ... Z the sign determines the direction of wear compensation Positive value The tool moves away from the workpiece Negative value The tool moves closer to the workpiece Press Input on the PPU to activate the compensation Set the tool radius wear parameter in Radius the sign determines the direction of wear compensation Positive value tool is away from workpiece set radius bigger than real one Negativ...

Page 157: ...rt program after a tool has been changed due to damage or remachining has to be performed Content Basic Theory End Block Search Press the M Press th Press the Bloc Block Search Press the Interr poin cursor will move to th Note The cursor can be m program block with the tr Press the To e can also pres ...

Page 158: ... the cursor will move to the last interrupted program line Note The cursor can be moved to the required program block with the traversing keys Note The To contour and To end point functions To contour The program will continue from the line before the breakpoint To end point The program will continue from the line with the breakpoint Press the To end point SK on the PPU can also press To contour i...

Page 159: ...s be set to 0 Make sure the correct tool is selected before continuing Press the CYCLE START key on the MCP to execute the program Alarm 010208 is shown at the top prompting to press the CYCLE START key to continue the program Press the CYCLE STAR Turn the feedrate overrid ...

Page 160: ... 158 Model G0875 Mfd Since 3 19 y to Press the CYCLE START key on the MCP to execute the program Turn the feedrate override on the MCP gradually to the required value ...

Page 161: ...ation which may be required to operate the machine correctly Content SEQUENCE End R parameters Shared Network Drive only ADVANCED Time change Help Manual face cutting Save data Gear change RS232 USB RS232 USB Step 1 Press Progr Press the Press the It is recomm provided by Adjust the parameter set SW on the PC Adjust the parameters in communication SW on P Press t Press t ...

Page 162: ...s the Settings SK on the PPU It is recommended to use the SINUCOM PCIN communication SW provided by Siemens to transfer the standard program Adjust the parameter settings on the PPU to match the settings of the communication SW on the PC Adjust the parameters in Communication settings to match the settings of communication SW on PC Press the Save SK on the PPU Press the Back SK on the PPU ...

Page 163: ... start the communication software to receive the program on PC Press Receive Data on SINUCOM PCIN to start the receive function Press the Send SK on the PPU The PPU will display a window showing the progress of the transfer If there is a problem during transfer of the part program a window will be displayed Press Or you can abort the sen Press the You can continue sendin Step 3 Press Progra Press ...

Page 164: ...ding the part program Step 3 Press Program Manager on the PPU Press the RS232 SK on the PPU Press the Accept SK on the PPU Transfer a part program to the PPU from a PC Check the interface setting and start the communication software to send the program from PC Press Send Data on SINUCOM PCIN to send data The PPU will display a window showing the progress of the transfer ...

Page 165: ...d Press the Copy SK on the PPU Press the USB SK on the PPU Press the Paste SK on the PPU Step 5 Use Cursor Select to select the required part program The selected program will be highlighted Press the Copy SK on the PPU Press the USB SK on the PPU Use the Copy and Paste SKs to transfer the part program from NC to USB Connect the USB device with the stored target programs to the USB interface on th...

Page 166: ...network cable to the rear X130 ethernet port on the PPU A shared network drive can be made using an ethernet connection between the PC and the PPU so the transferring and backup of NC programs can be performed easier Press key Press Serv Displ SK Press Network Info button to enter the Local Configuration Data Shared Network Drive only ADVANCED ...

Page 167: ...the Save button to activate the data set When the data storage end is displayed the input data activation effect Step 2 Set the PC s Ensure PC PG is connec cable to rear X130 PPU E Open the PC s network c the local area connection Internet Protocol TCP And double click Propert In the dialog box select address and fill in the re Shown right only given a Select OK to complete Note The address 10 10 ...

Page 168: ...local area connection properties select Internet Protocol TCP IP And double click Properties In the dialog box select Use the following IP address and fill in the required IP address Shown right only given as an example Select OK to complete the setup Note The address 10 10 10 2 setting is based on the first step in the IP address of the PPU PPU and PC IP address should be kept in the same network...

Page 169: ...to activate the settings In this folder you can put some machining program Step 4 Add the network drive on the PPU side to activate the shared folder and online processing In the Network drive configuration screen select Net drv Config In the Network Drive Configuration Enter PC login user name password and path of where shared folder is In accordance to the format required Server IP address Share...

Page 170: ...assword and path of where shared folder is In accordance to the format required Server IP address Share Name the name of the shared folder Note Use TAB key to switching between different tasks boxes Press Add Drive SK to add it to the specified drive letter After set successful the screen will displayed Network drive added successfully while the set path is automatically written to the drive Windo...

Page 171: ...PC PG This will re establish the connection with PC PG This will be shown with the text Connection succeeded You can now see the content of the shared fold with all the machining programs You can select the file yo require to execute in AUT mode click Exe Execution The system will automatically jump to AU mode select the appropriate NC program Press the Cycle Start button for machining operation N...

Page 172: ... programs You can select the file you require to execute in AUTO mode click Exe Execution The system will automatically jump to AUTO mode select the appropriate NC program Press the Cycle Start button for machining operation Note You can also use the Copy Paste key to achieve NC USB and Network Drive moving files ...

Page 173: ... backup of NC programs can be performed easier Help Press the Help key on the PPU The help information related to the current topic will be shown on screen Press the OEM Manual SK on the PPU The online help manual of the OEM will be shown on the screen Press the TOC SK on the PPU The online help from the Siemens manual will be shown Face cutting is used to to machine Pres Manual face cutting Step ...

Page 174: ...erials on the rough face before starting to machine Press the Machine key on the PPU Manual face cutting Step 1 Press the JOG key on the MCP Press the Sett SK on the PPU Enter appropriate values in Retraction plane and Safety distance Press the Input key on the PPU to activate the settings ...

Page 175: ...g requirement Use the button on the right side of the PPU to select the cutting path of the tool during machining Press the OK SK on the PPU The system now automatically creates the programs Make sure that the override value on the MCP is 0 Press the Cycle Start key on the MCP Adjust the override on the MCP gradually to the required values ...

Page 176: ...fering The following block is not executed until all preprocessed and saved blocks have been executed in full The preceding block is stopped in exact stop as with G9 Arithmetic parameters Meaning Addition Subtraction Multiplication Division Equals Sin Sine COS Cosine TAN Tangent ASIN Arcsine ACOS Arccosine ATAN2 Arctangent2 SQRT Square root ABS Absolute value R parameters Below shows the connec P ...

Page 177: ...en program and R variables status windows Press the Offset key on the PPU Press the R var SK on the PPU N10 G17 G90 G54 N20 T1 D1 N30 S2500 M03 M08 N40 G00 X 10 0 Y0 Z10 N50 R1 0 R2 0 R3 0 N60 STOPRE N70 M00 N80 R1 1 N90 STOPRE N100 M00 N110 R2 2 N120 STOPRE N130 M00 N140 R3 R1 R2 N150 STOPRE N160 G00 X R3 N170 M30 ...

Page 178: ...mer time to winter time Press Shift and Alarm on the PPU simultaneously Make sure the password is set to the CUSTOMER access level Press the HMI SK on the PPU Press the Date time SK on the PPU Enter a new Date and Time Press the OK SK on the PPU Press the Canc Save data Sa sys ope Press Shift and Alarm Make sure the password Press th P ...

Page 179: ...be backed up on the system CF card so that there is a system backup available to the operator Press Shift and Alarm on the PPU simultaneously Make sure the password is set to the CUSTOMER access level Press the Save data SK on the PPU Press the OK SK on the PPU While the control is saving data to the system do not operate or switch off the control ...

Page 180: ...gram Gear stages M40 M41 M42 M43 M44 and M45 are available M40 Automatic gear selection M41 Gear stage 1 M42 Gear stage 2 M43 Gear stage 3 M44 Gear stage 4 M45 Gear stage 5 Example The machine tool manufacturer specifies a speed range for each gear stage S0 500 Gear stage 1 M41 S400 1200 Gear stage 2 M42 S1000 2000 Gear stage 3 M43 If the operator is manually selecting the gear stage in the part p...

Page 181: ...orkpiece Content SEQUENCE User interface Machine coordinate system End Machine coordinate system MDA M H function Subprogram Polar coordinates Machine coordinate Additive workpiece offsets User interface Coordinate rotation ROT AROT Scaling Program example Program jump Program skip Calculator MDA In M line Use MDA to mo Press th Pres Enter correct NC code to Make sure th Press CYCLE STAR Turn the ...

Page 182: ... to move the axis to a fixed position Press the Machine key on the PPU Press the MDA key on the PPU Enter correct NC code to move the axis to the required position Make sure the feedrate override on the MCP is at 0 Press CYCLE START on the MCP to execute the MDA program Turn the feedrate override on the MCP gradually to the required value ...

Page 183: ...acturer Frequently used machinin subprograms These sub program and then execut Subprogram for positions Example The structure of a subpro that of the main program contains M17 end of pro return to the program leve The subprogram should b subprograms When you However the following ru The name can contain let characters long Example LRAHMEN7 Specified M function Explanation Specified M function Expl...

Page 184: ...m is identical to that of the main program but a subprogram contains M17 end of program in the last block of the program sequence This means a return to the program level where the subprogram was called The subprogram should be given a unique name enabling it to be selected from several subprograms When you create the program the program name may be freely selected However the following rule shoul...

Page 185: ...also be sp Polar coordinates are als central point pole with s The polar coordinates ref axis perpendicular to this can be programmed as c The polar radius RP spe only be written in blocks i changed The polar angle AP is al example with G17 X axi positive angle is defined a Starting from the plus dire It is saved and must only plane has been changed Main program MAIN 123 N20 L10 call N80 L10 call ...

Page 186: ... can be specified When doing so spatial specifications can be programmed as cylindrical coordinates The polar radius RP specifies the distance of the point to the pole It is saved and must only be written in blocks in which it changes after the pole or the plane has been changed The polar angle AP is always referred to the horizontal axis abscissa of the plane for example with G17 X axis Positive ...

Page 187: ... retain plane Programming example The programmable workp cases For recurring shapes When selecting a new This results in the current N10 G17 X Y plane N20 G111 X17 Y36 pole coordinates in the current workpiece AP 45 RP 50 coordinate system N80 G112 X35 35 Y35 35 new pole relative to the last pole as a AP 45 RP 27 8 polar coordinate N90 AP 12 5 RP 47 679 polar coordinate N100 AP 26 3 RP 7 344 Z4 po...

Page 188: ...a new reference point for dimensioning This results in the current workpiece coordinate system e ordinate TRANS X Y Z programmable offset absolute ATRANS X Y Z programmable offset additive to existing offset incremental TRANS without values clears old commands for offset Programming example N20 TRANS X20 0 Y15 0 programmable offset L10 subprogram call Machine coordinate system Additive workpiece o...

Page 189: ... used as the ref SCALE X Y Z pro ASCALE X Y Z pro incre If a program contains SC ROT RPL programmable rotation offset absolute AROT RPL programmable offset additive to existing offset incremental ROT without values clears old commands for offset N10 G17 N20 AROT RPL 45 additive 45 degree rotation L10 subprogram call User interface Coordinate rotation ROT AROT Programming example N10 G17 N20 SCALE ...

Page 190: ... scale change SCALE X Y Z programmable rotation offset absolute ASCALE X Y Z programmable offset additive to existing offset incremental If a program contains SCALE or ASCALE this must be programmed in a separate block emental Programming example N10 G17 N20 SCALE X2 0 Y2 0 contour is enlarged two times in X and Y L10 subprogram call Machine coordinate system Scaling 36 Y Workpiece N60 N40 Origina...

Page 191: ... Y axis moves 60 in negative direction enlarge 1 3 times in X and Y direction In this example the positive direction of the XY coordinate axis is different when machining each groove N10 SUPA G00 Z300 D0 N15 SUPA G00 X0 Y0 N20 G17 T1 D1 N25 MSG change to 1 too N30 M5 M9 M00 N35 S5000 M3 G94 F300 N40 G00 X 28 Y 30 N45 G00 Z2 N50 LAB1 N65 POCKET3 50 0 2 28 30 0 5 0 0 300 1 5 3 N70 LAB2 N75 M01 N80 R...

Page 192: ... coordinate plane G17 use tool 1 N25 N30 N35 N40 N45 N50 LAB1 milling start sign N65 millingrectangulargroove depth5mm length 30 mm width 15 mm corner radius 3 mm groove datum coordinate X 28 Y30 groove longitudinal axis and plane X axis clamping angle 0º N70 LAB2 milling groove end sign N75 N80 coordinate axis rotates 100º in positive direction N85 machining the same groove at the new position N9...

Page 193: ...can be a block with a label or with a block number This block must be located within the program The unconditional jump command requires a separate block GOTOF label Jump forward in the direction of the end block of the program GOTOB label Jump backward in the direction of the start block of the program Label Name of the selected string standing for the required jump program block or block number ...

Page 194: ...s equires a am ock or Program execution Unconditional jump example N10 G0 X Z N40 GOTOF LABEL0 jumps to label LABEL0 N70 LABEL0 R1 R2 R3 N80 GOTOF LABEL1 jumps to label LABEL1 N90 LABLE2 M30 program ends N110 LABEL1 N130 GOTOB LABEL2 jumps to label LABEL2 ...

Page 195: ... N10 T1 D1 M6 N15 S5000 M3 G94 F300 N20 G00 X50 Y50 Z5 N25 G01 Z 20 N30 Z5 N85 T2 D1 M6 Tool change N90 S5000 M3 G94 F300 N95 G00 X60 Y55 Z10 Method 1 Using code at the beginning of the program block N95 this string will be skipped without execution Using code to add a remark to the N85 function without any influence on the execution Method 2 Pres P Press Press When SKP is displayed After activati...

Page 196: ... on the MCP Press the Prog cont SK on the PPU Press the Prog cont SK on the PPU When SKP is displayed red circle the skip function has been activated After activating SKP using at the beginning of the program string shown in purple circle the string will be skipped without influencing the execution ...

Page 197: ...he calculator to calculate contour elements values in the program editor tool offsets and workpiece offsets and enter the results on the screen Press the SK on the PPU Press this SK Press this SK Use this SK t position If the input fie value into the Use the Acce cursor positio automatically ...

Page 198: ...this SK to accept the input and write the values to the required position If the input field is already occupied by a value the calculator will take this value into the input line Use the Accept SK to enter the result in the input field at the current cursor position of the part program editor The calculator will then close automatically ...

Page 199: ...rogram examples of frequently used milling cycles and the corresponding machining diagrams with detailed explanations Content Drawing End Machine coordinate system Milling program 1 Milling program 2 Milling program 3 Milling program 1 Tool information T1 Milling tool D50 T2 Milling tool D8 ...

Page 200: ...awing Make sure all the preparations and safety measures have been performed before machining Milling program 1 The zero point of the workpiece is located at the center point of the workpiece Tool information T1 Milling tool D50 T2 Milling tool D8 ...

Page 201: ...80 N90 repeat the process in N80 the difference between the two along the alternate direction parallel to the X axis to perform finishing End face milling N100 N110 tool 2 is face milling tool diameter 8 mm N120 N130 N140 N150 Start rectangular pocket roughing N160 _ANF Milling start sign N170 milling rectangular groove depth 5 mm length13 mm width 10 mm corner radius 4 mm groove base point coordi...

Page 202: ...ion Repeat rectangular pocket milling 3 times N200 Repeat N160 N190 operation three times Cancel rotation N210 cancel all the coordinate rotation commands N220 Start rectangular pocket finishing N230 _ANF1 Milling start sign N240 milling rectangular groove depth length width corner radius base point corner angles are the same as the above parameters plane feedrate300 mm min depth direction feedrat...

Page 203: ...cket finishing N320 milling circular groove depth 5 mm radius 7 5 mm groove basic point coordinate X0 Y0 the clamping angle between the groove vertical axis and plane X axis is 0 finish machining allowance 0 1 mm milling direction is positive finish machining use G1 vertical groove center to insert N330 G0 Z100 Start drilling N340 3 tool is drilling tool diameter 3 mm N350 N360 N370 back to workpi...

Page 204: ...o insert mm LL mode to decided by ate X0 Y0 with first hole in positive es is 60º Make sure all the preparations and safety measures have been performed before machining Workpiece zero point is located in the top left corner Tool information T1 Milling tool D50 T2 Milling tool D12 T4 Milling tool D10 Milling program 2 ...

Page 205: ...mm feedrate 250 mm min finishing allowance 0 along the direction parallel to the X axis to perform the finish machining Start contour milling N100 tool 2 is milling tool N110 N120 N130 contour cutting depth 5 mm all finishing allowances 0 1 mm the feedrate of surface machining and cutting direction 300 mm min use G42 to activate the compensation use G1 to do rough machining approaching path is alo...

Page 206: ...10 G17 G90 G54 G71 N20 SUPA G00 Z300 D0 N30 SUPA G00 X300 Y30 N40 T1 D1 N50 MSG Please change N60 M05 M09 M00 N70 S4000 M3 Face milling start N80 CYCLE71 50 2 2 2 40 2 0 2 500 41 5 N90 S4500 M3 N100 CYCLE71 50 2 2 2 40 2 0 2 300 22 5 Face milling end N110 SUPA G00 Z300 D0 N120 SUPA G00 X300 Y30 Path milling start N130 T3 D1 N140 MSG Please change N150 M05 M09 M00 N160 S5000 M3 G94 F300 N170 G00 X ...

Page 207: ...RND 4 N240 G01 Y90 N250 G01 G40 X80 N260 G00 Z50 Path milling end N10 N20 N30 N40 N50 hint change to tool 1 N60 N70 Face milling start N80 start point X0 Y0 machining length X 70 mm Y 100 mm angle between vertical axis and X axis is 0º finishing allowance 0 2 mm feedrate 500 mm min along the alternate direction parallel to the Y axis to perform the finishing N90 N100 repeat N80 contour process the...

Page 208: ... to do rough machining helical path radius 2 mm insert depth 0 5 mm N340 N350 repeat N370 milling process the difference is the machining allowance Circular pocket milling end N360 N370 N380 N390 hint change to tool 5 N400 Slot milling start N410 N420 milling slot depth 3 mm machining 3 slots slot angle 30º slot width 6 mm basic circle center point coordinate X38 Y70 basic circle radius 20 mm star...

Page 209: ...0 N460 hint change to tool 2 N470 N480 N490 contour cutting depth 5 mm surface machining feedrate 300 mm min cutting direction feedrate 100 mm min use G41 to activate compensation use G1 to do rough machining back to the machining plane at the end of the contour approach path is along 1 4 circle in space length 3 mm the parameters of feedrate path length for retraction and approach are equal Conto...

Page 210: ...e drilling with X36 Y24 1 as for the center point N680 cancel mode recall command Centering end N690 N700 Drilling start N710 N720 hint change to tool 7 N730 N740 N750 CYCLE83 mode recall command active drilling depth 9 24 mm first drilling depth 5 mm degression 90 last drilling depth delayed milling stops for 0 7 s stops at the start point for 0 5 s first drilling feed modules is 1 select Z axis ...

Page 211: ...50 CYCLE84 mode recall active rilling depth 6 mm last tapping depth delayed milling stops for 0 7 s after the cycle the spindle M5 stops machining dextrorotation thread size 2 mm spindle stop position is 5º the tapping speed and the retraction speed of the spindle are 5 r min select Z axis as the tool axis incremental drilling depth 5 mm retraction value is 1 4 mm N860 hole arrangement circular ce...

Page 212: ...e and ISO mode and shows how to transfer and implement the ISO machining program The examples is ISO mode chapter can be run in 808D ISO mode Content Basic Theory End ISO function switch ISO program transfer and operation ISO code explanation Sie mo im ac ISO function switch ISO function switch Method 1 Press the Shift Sy Input the manufa Press A dialog box appear the new setting S ...

Page 213: ...riate functions for implementing the ISO commands but the ISO mode must be activated during operation ISO function switch ISO function switch Method 1 Press the Shift System Alarm keys on the PPU Input the manufacturer s password SUNRISE Press the ISO mode SK on the right A dialog box appears prompting whether to activate the new setting Select the OK SK to activate it ...

Page 214: ...t will exit ISO mode and return to the default DIN mode via Reset button or after finishing the machining program Insert G291 in the first line of the ISO part program to be executed and insert G290 in front of M30 G291 G290 commands must be set separately in a line If ISO is displayed at the top of the screen it is activated ISO code Descript G00 Orientati G1 Linear di G17 G18 G19 XY plane G20 G2...

Page 215: ...ool tip radius compensation cancel tool radius compensation As DIN G54 G59 Select workpiece coordinate system As DIN G80 Cancel fixed cycle G90 G91 Absolute incremental programming G94 G95 Feedrate F in mm min mm r As DIN S Spindle speed As DIN R Reverse circle note the form there must be before R parameter RND M3 M4 M5 Spindle right spindle left spindle stop As DIN M98 P _L_ Subprogram call P sub...

Page 216: ...ase refer to the instructions for H code on G98 Fixed cycle back to the original point G99 Fixed cycle back to R point G80 Cancel the fixed cycle Pausing function G04 G04 X5 0 delay 5 s G04 P5 delay 5 ms N5 G90 T1 M06 N10 M3 S2000 spindle rotation N20 G99 G81 X300 Y 250 Z 150 R 10 F120 after orientation drilling back to R point N30 X1000 after orientation drilling back to R point N40 G04 X2 0 dela...

Page 217: ...use parameter R to specify radii directly Method 1 use incremental to describe circular radius G92 X200 0 Y40 0 Z0 G90 G03 X140 0 Y100 0 I 60 0 F300 0 G02 X120 0 Y60 0 I 50 0 Method 2 use parameter R to describe circular radius G92 X200 0 Y40 0 Z0 G90 G03 X140 0 Y100 0 R60 0 F300 G02 X120 0 Y60 0 R50 0 Start point End point Y 50mm Y 50mm Y X When specifying circle radii with parameter R Circles le...

Page 218: ...ue G73 G83 Offset value incremental value G76 G87 P The delay time at the bottom of the hole ms G74 G76 G89 G81 G87 F The feedrate of the cutting mm min G73 G74 G76 G81 G87 G89 K The repeat times of the fixed cycle G73 G74 G76 G81 G87 G89 In 808D the default ISO program feed distance unit is mm X100 100mm Note change the parameter 10884 0 to make X100 100 um X100 100 mm Brief introduction of typic...

Page 219: ...o R point G80 cancel fixed cycle G28 G91 X0 Y0 Z0 back to reference point M5 spindle rotation stop M30 For the meaning of letters when programming typical fixed cycles please refer the figure on the left G74 reverse tapping cycle Common programming structures G74 X Y Z R P F K Motion process Drilling motion Z cutting feed Motion at the bottom of the hole spindle rotation in positive direction Retr...

Page 220: ...point drilling Common programming structures G81 X Y Z R F K Motion process Drilling motion Z cutting feed Motion at the bottom of the hole none Retraction motion Z fast feed G81 application example program M3 S2000 spindle rotation G90 G99 G81 X300 Y 250 Z 150 R 10 F120 after orientation drill 1st hole back to R point Y 550 after orientation drill 2nd hole back to R point Y 750 after orientation ...

Page 221: ... s at the bottom of the hole back to the start point position plane G80 cancel fixed cycle G28 G91 X0 Y0 Z0 back to reference point M5 spindle rotation stop M3 G83 Drilling cycle deep hole drilling Common programming structures G83 X Y Z R Q F K Motion process Drilling motion Z intermission feed Motion at the bottom of the hole None Retraction motion Z fast feed G83 application example program M3 ...

Page 222: ...ut operation in red line With command G98 with operation in red line Except that the spindle is not rotating at the bottom of the hole G85 is same as G84 G84 execution operation graphic With command G99 without operation in red line With command G98 with operation in red line Origin spindle CW after pause R point Z point spindle CW after pause Origin R point Z point P P G86 boring cycle Common pro...

Page 223: ...the bottom of the hole pause Retraction motion Z cutting feed G89 execution operation graphic With command G99 without operation in red line With command G98 with operation in red line Except that the spindle stops at the bottom of the hole G89 is same as G85 G86 execution operation graphic With command G99 without operation in red line With command G98 with operation in red line Except for the st...

Page 224: ...phic Fixed cycle Ⅰ G87 execution operation graphic OSS OSS spindle start Fixed cycle II Z point R point spindle start OSS Positioning of Spindles Tools move Fast feed Cutting feed Manual feed spindle start Origin Z point spindle stop Using G98 spindle start Z point spindle stop Using G99 R point P ISO program transfer and operation Step 1 Transfer ISO Connect the USB device PPU Use the Cursor Pr P...

Page 225: ...get programs to the USB interface on the PPU Use the Cursor Select keys to select the required program which is then highlighted Press the Copy SK on the PPU Press the NC SK on the PPU Press the Paste SK on the PPU A specified ISO program is then stored in the 808D system and can be edited and executed as described above Step 2 Make the necessary changes to the ISO programs Programs in ISO mode in...

Page 226: ...the tool list first and fill in the data accordingly 2 common methods Direct use of the ISO switch button on the PPU to enter ISO mode We recommend the 1st method Enter code G291 in MDA mode and execute When the Reset is not used the H list in the tool list is open Note Every tool only can use the H value corresponding to the edge In the graphic above T2 H1 cannot be executed Step 3 Make sure the ...

Page 227: ...ove Press the NC SK on the PPU Connect the USB device with sufficient memory to the USB interface on the PPU Step 4 Tool and workpiece setup simulation test machining Transfer the ISO files in the 808D to the USB device Use the Cursor Select keys to select the required program which is then highlighted Press the Paste SK on the PPU Press the USB SK on the PPU Press the Copy SK on the PPU A specifi...

Page 228: ...10 G291 N20 T1M6 N30 G0G54G90G40 N40 M3S1200F200 N50 G43H1Z50 N60 G0X0Y 70 N70 Z5M8 N80 G1Z 5 N90 G01G41X20D1 N100 G03X0Y 50R20 N120 G1X 50 R10 N130 Y50 R10 N140 X50 R10 N150 Y 50 R10 N160 X40 N170 X0 N180 G03X 20Y 70R20 N190 G1G40X0 N200 G0Z50 ISO programs can be ex Note This program open with the G291 G290 com recommended to use the open ISO mode using active button on the PPU ...

Page 229: ...3000F100 N230 G43H2Z50 N240 G0X40Y 40 N250 Z20 N260 G81Z 2R10 N270 Y40 N290 X 40 N300 Y 40 N310 G80 N320 G0Z50 N330 T3M6 N340 M3S3000F100 N350 G43H3Z50 N360 G73Z 20R10Q5 N370 Y40 N380 Y 40 N390 X40 N400 Y40 N410 G80 N420 G0G40G90G49Z100 N430 M09 N440 G290 N450 M30 ISO programs can be executed in the 808D as follows Note This program opens exits ISO mode with the G291 G290 command It is recommended...

Page 230: ...E802 111111111 111111111 40 40 40 40 40 40 40 40 N100 MCALL N110 T3D1M6 quill deep hole drilling N120 M3S2500M8 N130 MCALL CYCLE83 50 0 2 20 5 3 0 5 1 1 1 3 3 0 0 N140 CYCLE802 111111111 111111111 40 40 40 40 40 40 40 40 N150 MCALL N160 G0G40G90Z60 N170 M09M05 N180 M30 SUB_PART_4 SPF G17 G90 DIAMOF G0 X0 Y 50 G1 X 50 RND 10 Y50 RND 10 X50 RND 10 Y 50 RND 10 X0 M2 end of contour Standard Siemens pr...

Page 231: ...ear inter G02 Circular inte G03 Circular inte CIP Circular inte CT Circular inte G33 Thread cutt G331 Thread inte G332 Thread inte Group 2 Non modally val Name Meaning G04 Dwell time G63 Tapping wit G74 Reference G75 Fixed point G147 SAR Appr G148 SAR Retra G247 SAR Appr G248 SAR Retra G347 SAR Appr G348 SAR Retra G Functions ...

Page 232: ...G33 Thread cutting with constant lead G331 Thread interpolation G332 Thread interpolation retraction Group 2 Non modally valid motion dwell Name Meaning G04 Dwell time preset G63 Tapping without synchronization G74 Reference point approach with synchronization G75 Fixed point approach G147 SAR Approach with a straight line G148 SAR Retract with a straight line G247 SAR Approach with a quadrant G24...

Page 233: ...cation relative to the last valid POLE Group 6 Plane selection Name Meaning G17 X Y plane G18 Z X plane G19 Y Z plane Group 7 Tool radius compensation Name Meaning G40 Tool radius compensation OFF G41 Tool radius compensation left of contour G42 Tool radius compensation right of contour Group 8 Settable zero o Name Meaning G500 Settable wo G54 1st settable G55 2nd settabl G56 3rd settable G57 4th ...

Page 234: ...ttable zero offset Group 9 Frame suppression Name Meaning G53 Non modal skipping of the settable work offset G153 Non modal skipping of the settable work offset including base frame Group 10 Exact stop continuous path mode Name Meaning G60 Exact positioning G64 Continuous path mode Group 11 Exact stop non modal Name Meaning G09 Non modal exact stop Group 12 Exact stop window modally effective Name...

Page 235: ...put Group 15 Feedrate Spindle modally effective Name Meaning G94 Feedrate mm min G95 Feedrate F in mm spindle revolutions Group 16 Feedrate override modally effective Name Meaning CFC Feedrate override with circle ON CFTCP Feedrate override OFF Group 18 Behavior at corner when working with tool radius compensation Name Meaning G450 Transition circle G451 Point intersection Group 44 Path segmenta N...

Page 236: ...etraction in space SAR G341 Approach and retraction in the plane SAR Group 47 External NC languages modally effective Name Meaning G290 Siemens mode G291 External mode Transformations Name Meaning TRACYL Cylinder Peripheral surface transformation TRANSMIT Transmit Polar transformation TRAFOOF Deactivate transformation ...

Page 237: ...ndle in negative direction anti clockwise M05 Stopping the milling spindle M06 Automatic tool change M07 M08 Cooling lubricant pump ON M09 Cooling lubricant pump OFF M10 M11 M12 M13 M14 M15 M16 M17 Return from subroutine M18 M19 Spindle stop in defined limit position M20 Program end with resetting Reset M21 M22 M23 M24 M25 M26 Clamp workpiece M27 Loosen workpiece M28 M29 M30 M31 Opening a lock M32...

Page 238: ...1 0 dated 2017 7 4 Page 154 Original operating instructions F150 TC CNC GB M64 M65 M66 M67 M68 M69 M70 M71 M72 M73 M74 M75 M76 M77 M78 M79 M80 M81 M82 M83 M84 M85 M86 M87 M88 M89 M90 M91 M92 M93 M94 M95 M96 M97 M98 No Function M99 No Function ...

Page 239: ...ion clockwise G3 Circular interpolation anti clockwise G4 Retention period G9 Accurate stop G10 Travelling in rapid feed in polar coordi nates G11 Linear interpolation with polar coordinates G12 Circular interpolation clockwise with polar coordinates G13 Circular interpolation anti clockwise with polar coordinates G45 Linear tangential travelling on a contour G46 Linear tangential travelling off t...

Page 240: ...MGZ is active 700002 Air pressure is not enough bigger 0 6 Mpa 700003 The door is open 700004 The power sequence is wrong 1L 2L 3L change 700005 User alarm 06 700006 User alarm 07 700007 User alarm 08 700008 User alarm 09 700009 User alarm 10 700010 HHU is active 700011 Not able to lock tool in expected time 700012 Spindle in braking progress 700013 Operation while chuck is not closed 700014 Gear ...

Page 241: ...e when alarm or tool not retracted 700040 Start ATC when Z axis not in tool change pos 700041 Move Z axis when ATC not in original position 700042 ATC not finish action in monitor time 700043 Change tool when magazine not in run mode 700044 Magazine motor overload 700045 ATC motor overload 700046 User alarm 47 700047 User alarm 48 700048 User alarm 49 700049 Reference point x axis not reached 7000...

Page 242: ...sages and error messages Version 1 0 dated 2017 07 04 Page 158 Original operating instructions 808D GB 700063 User alarm 64 700064 User alarm 65 700065 User alarm 66 700066 User alarm 67 700067 User alarm 68 700068 User alarm 69 Number Message ...

Page 243: ...ssioning Manual Additional useful manuals and information Training Manual Operation and Programming Milling PLC Manual subroutines Describes e g making a connection to the V24 interface Online help for programming and operation Manuals that are required to install the control and the components on a machine Mechanical installation manual Electrical installation manual Parameter Manual All manuals ...

Page 244: ...ollect leakages Do not re introduce liquids spilt outside the system during repair or as a result of leakage from the reserve tank collect them in a collecting container for disposal Disposal Never dump oil or other environmentally hazardous substances which are harmful to the envi ronment in water inlets rivers or channels Used oils must be delivered to a collection centre Please consult your sup...

Page 245: ...to its concentration ph value bacteria and fungal decay ATTENTION Cooling lubricants and oils for the mechanic and pneumatic system of the machine have to be adjusted referring the water added initially the cooling lubricant emulsion and the machining task We would like to ask you to have the following machine related properties of the cooling lubri cant confirmed in writing by the manufacturer of...

Page 246: ...e restarting run a safety check Safety check on page 15 WARNING Before starting the CNC machine you must check that there is no danger for persons and that the CNC machine is not damaged 10 3 Inspection and maintenance The type and level of wear depends to a large extent on the individual usage and operating conditions Any indicated intervals therefore are only valid for the corresponding approved...

Page 247: ...el surfaces Use an acid free oil e g weapon oil or motor oil Cooling lubricant tank Fill level status control Check for liquid level concentration pH value bacteria and fungal decay Cooling lubricant lubricant Measure pH value Check the pH value If required replace the cooling lubricant Compressed air Maintenance unit Draining Drain the compressed air service unit on page 247 Every month Gear belt...

Page 248: ...n the sliding door is changed 60 months after commissioning of the CNC machine In the following cases an immediate replacement is strongly recommended plastic deformation distortion by previous impact stress cracks Damage to the edge seal immersion of lubricating coolant in the composite structure destroyed or damaged safety screen coating on the workspace or operator s side Every 6 months Ball sc...

Page 249: ...ese parts with the vacuum We recommend that the electrical cabinet is cleaned every 1000 operating hours 10 5 Sliding door interlock switch The interlock switch can be mechanically released for repair and maintenance purposes Per form a safety check after moving the interlock switch back to its home position Safety check on page 15 Img 10 2 Sliding door interlock switch 10 6 Drain the compressed a...

Page 250: ...re than 10 6 ml there is an increase in nitrite content to more than 20 ppm mg 1 or nitrate content to more than 50 ppm mg 1 there is an increase in the N nitrosodiethanolamine NDELA to more than 5 ppm mg a CAUTION Comply with the manufacturer s specifications for mixture ratios hazardous substances e g system cleaners including their permissible minimum use times CAUTION Since the cooling lubrica...

Page 251: ...omponents MOTOR WIRING The motor wiring shown in these diagrams is current at the time of printing but may not match your machine If you find this to be the case use the wiring diagram inside the motor junction box CAPACITORS INVERTERS Some capacitors and power inverters store an electrical charge for up to 10 minutes after being disconnected from the power source To reduce the risk of being shock...

Page 252: ...nce 3 19 READ ELECTRICAL SAFETY ON PAGE 249 System Wiring Diagram 1 Main Switch Spindle Servo Drive Power Coolant Fan Lubrication System Wiring Diagram 2 DC24V Power CNC Power On Lamp SP Left SP Right Coolant Pump Tool Loose ...

Page 253: ...EAD ELECTRICAL SAFETY ON PAGE 249 System Wiring Diagram 3 EMG HW Active X Ref Y Ref Z Ref Door Tool Loose Pressure X100 X101 X102 System Wiring Diagram 4 Lamp Tool Loose Cool Red Brake Green Yellow SP CW SP CCW X200 X201 808D CNC X21 ...

Page 254: ... 252 Model G0875 Mfd Since 3 19 READ ELECTRICAL SAFETY ON PAGE 249 X Y Z Motors Wiring Diagram X Motor X Driver Y Motor Y Driver Z Motor Z Driver Handwheel Wiring Diagram 808D CNC X10 Handwheel ...

Page 255: ...OR HANDLE 3 P0875003 DOOR 17 P0875017 WINDOW SUB FRAME DOOR 4 P0875004 WINDOW DOOR 18 P0875018 LED LIGHT 5 P0875005 WINDOW FRONT LEFT 19 P0875019 WARNING LIGHT 6 P0875006 WINDOW SUB FRAME FRONT LEFT 20 P0875020 LIMIT SWITCH 7 P0875007 FRAME LEFT 21 P0875021 UPPER FRAME CORNER 8 P0875008 WINDOW LEFT 22 P0875022 UPPER FRAME COVER FRONT 9 P0875009 WINDOW SUB FRAME LEFT 23 P0875023 UPPER FRAME COVER R...

Page 256: ...01 STAND 109 P0875109 HOSE SUPPORT BRACKET 102 P0875102 LOWER DOOR RIGHT 110 P0875110 LIMIT SWITCH BRACKET 103 P0875103 LOWER DOOR LEFT 111 P0875111 DOOR LOCK 104 P0875104 ELECTRICAL BOARD ASSEMBLY 112 P0875112 Y AXIS SERVO MOTOR COVER 105 P0875105 REAR PANEL 113 P0875113 LUBRICANT PUMP 106 P0875106 COOLANT TANK 114 P0875114 TERMINAL BRACKET 107 P0875107 COOLANT TANK COVER 115 P0875115 GASKET 108 ...

Page 257: ...14 P0875214 BASE LINEAR GUIDE B 203 P0875203 BUSHING 215 P0875215 Y AXIS MOTOR CONNECTOR 204 P0875204 BALL BEARING 7201 216 P0875216 SENSOR M8 205 P0875205 LOCK NUT M12 1 75 217 P0875217 CABLE CARRIER 206 P0875206 LEADSCREW 218 P0875218 CHAIN ANCHOR 207 P0875207 LEADSCREW BLOCK 219 P0875219 Y AXIS SENSOR INDUCTOR 208 P0875208 X AXIS MOTOR CONNECTOR 220 P0875220 PLATE 209 P0875209 SIEMENS SERVO MOT...

Page 258: ...1 COLUMN 309 P0875309 FLANGE 302 P0875302 BALL BEARING 7201 310 P0875310 SIEMENS SERVO MOTOR 1FL6044 303 P0875303 Z AXIS LEADSCREW 311 P0875311 COVER 304 P0875304 LEADSCREW NUT 312 P0875312 Z AXIS LIMIT BLOCK 305 P0875305 BUSHING 313 P0875313 COUPLER 306 P0875306 LINEAR GUIDE WAY EGH15CA 314 P0875314 BASE PLATE 307 P0875307 COLUMN COVER 315 P0875315 OIL SEPARATOR B 308 P0875308 Z AXIS SERVO MOTOR ...

Page 259: ...04 HOUSING COVER 421 P0875421 SPINDLE SLEEVE 405 P0875405 SPINDLE COVER 422 P0875422 BALL BEARING 7206 406 P0875406 BAFFLE 423 P0875423 WASHER 407 P0875407 SPINDLE MOTOR 424 P0875424 SPINDLE 408 P0875408 BLOCK 425 P0875425 SPRING POCKET 409 P0875409 AIR CYLINDER 426 P0875426 SPRING BASE LOWER 410 P0875410 OILLESS BEARING 427 P0875427 SPRING BASE UPPER 411 P0875411 BLOCK 428 P0875428 KEY 412 P08754...

Page 260: ...0875502 TABLE LEADSCREW 512 P0875512 FLANGE 503 P0875503 LEADSCREW MOUNT LEFT 513 P0875513 LEADSCREW BLOCK 504 P0875504 ANGLE CONTACT BALL BEARING 7201 514 P0875514 SLIDING BLOCK 505 P0875505 LINEAR GUIDE 515 P0875515 COUPLER 506 P0875506 BUSHING 516 P0875516 TABLE COVER FRONT 507 P0875507 BUSHING 517 P0875517 TABLE COVER REAR 508 P0875508 LOCK NUT M12 1 75 518 P0875518 WIRE COVER 509 P0875509 SIE...

Page 261: ...3 1P3 Pneumatic System REF PART DESCRIPTION REF PART DESCRIPTION 601 P0875601 COMPRESSED AIR ASSEMBLY 602 P0875602 PRESSURE SWITCH 601 1 P0875601 1 SINTERED METAL FILTER 603 P0875603 WAY VALVE 601 2 P0875601 2 MANOMETER 605 P0875605 QUICK EXHAUST VALVE 601 3 P0875601 3 PRESSURE REGULATOR 606 P0875606 CYLINDER TOOL SPANNER 601 4 P0875601 4 LUBRICATOR 609 P0875609 DRIP LUBRICATOR ...

Page 262: ...r l o h o c l a r o s g u r d f o e c n e u l f n i r e d n u r o d e r i t n e h w e t a r e p o T O N O D 5 1 s n o i t a c o l t e w n i e s u r o n i a r o t e s o p x e T O N O D 6 1 t c i r t s e r s r e s u d e n i a r t n u r o n e r d l i h c y b e s u d e z i r o h t u a n u t n e v e r P 7 1 access or disable machine when unattended G0875 Fluid Capacities 5 gal Coolant Component Type Ca...

Page 263: ...r for incidental contingent special or consequential damages arising from the use of our products The manufacturers reserve the right to change specifications at any time because they constantly strive to achieve better quality equipment We make every effort to ensure that our products meet high quality and durability standards and we hope you never need to use this warranty In the event you need ...

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Grizzly G0875, Owner'S Manual

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Summary of Contents for G0875

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