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MANUAL OPERATION B-49

12-5

C-axis Zero Return Operation

While the rotary tool spindle is selected, the C-axis can be returned to the zero point.

When the rotary tool spindle is selected, the indicator in the MILLING switch

(MIL) is

lit.

Place the DOOR INTERLOCK key-switch in the

NORMAL

position.

Close the front door.

Place the PANEL key-switch in one of the positions
indicated below.

(ON)

(PANEL/EDIT)

Select the zero return mode (

) with the MODE

selection switch.

Press the MILLING switch

(MIL).

The rotary tool spindle is selected.
The indicator in the switch is lit.

Press the

(UCL) switch.

The spindle is unclamped.

DOOR INTERLOCK

NORMAL

RELEASE

PANEL
/EDIT

OFF

PANEL

MEM

MDI

TAPE

EDIT

JOG

RPD

ZRN

MILLING

UCL

MIL

Содержание NZ-S1500

Страница 1: ...programming carefully read the manuals supplied by Mori Seiki the NC unit manufacturer and equipment manufacturers so that you fully understand the information they contain Keep the manuals carefully...

Страница 2: ...these points before using the machine Mori Seiki will not be liable for any damages occurring as a direct or indirect consequence of using the machine without clarifying these points All rights reserv...

Страница 3: ...DISPLAY ON TURNING ON POWER PREFACE FLOW UNTIL THE PRODUCT IS COMPLETED DOOR INTERLOCK FUNCTION A OPERATION PANELS B MANUAL OPERATION C CHUCKING D SETTING OF COORDINATE SYSTEM E PREPARATION BEFORE STA...

Страница 4: ...t be strictly observed Other symbols The format identified by this symbol gives information for programming Indicates the items that must be taken into consideration Indicates useful guidance relating...

Страница 5: ...2 Lamp indication Indicates that the indicator is lit Indicates that the indicator is blinking...

Страница 6: ...ared by Mori Seiki 2 Instruction Manual prepared by Mori Seiki MAINTENANCE MANUAL OPERATION MANUAL PROGRAMMING MANUAL 3 NC unit Operation and Maintenance Manuals prepared by the NC unit manufacturer 4...

Страница 7: ...sonnel who maintain and inspect a machine tool or safety device or safety measures provided with it and the programmers who create programs used for machining who are engaged in operations which deal...

Страница 8: ...uries Contact Mori Seiki the NC unit manufacturer or the relevant equipment manufacturer immediately if the protective cover or safety devices are damaged 4 Always lock out the power to the machine be...

Страница 9: ...rating the machine check the area where you will have to stand and walk to make sure you can operate the machine safely If you do not check your footing beforehand you could loose your balance while w...

Страница 10: ...e 8 Always observe the instructions in the caution labels stuck to the machine Carefully read the Safety Guidelines supplied with the machine so that you fully understand them If the writing on the la...

Страница 11: ...st other hazards For example each machine user will machine a variety of workpiece types and use a variety of workpiece holding fixtures cutting tools and cutting conditions you are still responsible...

Страница 12: ...k spindle center when the tailstock spindle is extended After making this adjustment clamp the tailstock body to the bed If the tailstock body is not clamped to the bed or if the position of the tails...

Страница 13: ...ant when operating the machine and an inability to make such confirmations properly could cause accidents involving serious injuries or damage to the machine 6 Ensure that the workplace is adequately...

Страница 14: ...an remove chips and foreign matter near the machine If left chips and foreign matter may cause plant personnel to fall and injure themselves 10 Use a working bench strong and stable enough to support...

Страница 15: ...n check that the workpiece is securely clamped Or if performing center work check that the tailstock spindle center securely supports the workpiece Applies only to machines equipped with a tailstock I...

Страница 16: ...cause accidents involving serious injuries or damage to the machine personnel could be crushed by the moving parts of the machine or the moving parts could strike obstacles 10 For the machine equipped...

Страница 17: ...it is clamped by the chuck or while it is fixed inside the machine If the machine were to start for some reason you would be seriously injured you could be entangled by the rotating parts of the machi...

Страница 18: ...on the footswitch by mistake or drop something on it the chuck will be unclamped and the workpiece that it was gripping will fall out and this could cause damage to the machine 4 When using the servi...

Страница 19: ...uipment bar feeder loader robot etc make sure that the electric cables and hydraulic pneumatic pipes for this equipment are connected correctly Operating the external equipment or the machine with inc...

Страница 20: ...re of the chuck and cylinder repeat the chuck opening and closing operations several times check that the soft jaws or workpiece holding fixture are securely mounted and then break in the spindle If t...

Страница 21: ...e breaker OFF If you turn the main switch OFF during machine operation without following the preliminary steps the machine will operate in an unexpected manner and this could cause damage to the machi...

Страница 22: ...eone standing close by could be entangled in the machine and seriously injured 2 In order to ensure operator safety implement the following safety measures during setup while the door is shut and the...

Страница 23: ...key switch to the operation disable position Applies to machines equipped with a flat type operation panel 3 When using a manually tightened chuck or fixture always remove the clamp handle or tighteni...

Страница 24: ...spindle speed is inappropriate the workpiece could fly out causing serious injuries or damage to the machine 9 Be aware that the spindle will start rotating if the spindle normal rotation switch or s...

Страница 25: ...y Be aware that the program will be updated if program editing operations are carried out with the WRITE PROTECT switch PROGRAM set OFF If the program is executed after being accidentally updated in t...

Страница 26: ...rom the rear of the spindle cylinder If there is excessive protrusion the adjusting shaft will fly out causing serious injuries or damage to the machine Spindle stopper specification 18 If the spindle...

Страница 27: ...ng tools mounted in it tools with long projection lengths could strike the Z axis protector cover or tailstock etc Before rotating the turret make sure that the tools in the turret do not interfere wi...

Страница 28: ...n the turret head is rotated causing damage to the machine 15 Whenever mounting or removing a tool to or from a rotary tool holder remove the rotary tool holder from the turret head and mount or remov...

Страница 29: ...achine and a specially prepared fixture is used instead of the chuck to hold a workpiece remove the chuck cylinder and the connecting rod if they do not operate due to the mounting of the special fixt...

Страница 30: ...held by a second chuck or fixture mounted in this way it will not be held securely when the spindle rotates due to the centrifugal force acting on it and the chuck or fixture will fly out This could...

Страница 31: ...ause the workpiece to fly out while the spindle is rotating causing serious injuries or damage to the machine WARNING 1 A limit is imposed on chuck plunger thrust If the plunger thrust exceeds the all...

Страница 32: ...that your hands will not be trapped by the workpiece soft jaws or tailstock if featured If you work without sufficient care you could be seriously injured 7 When machining long workpieces always hold...

Страница 33: ...4 Always use the T nuts specified by the chuck manufacturer If the bolts used to mount the top jaws cannot be screwed a sufficient depth into the T nuts the T nuts may break Conversely if the bolts pr...

Страница 34: ...uck jaw wear and seizure will occur If machining is carried out under such conditions the workpiece will fly out causing serious injuries or damage to the machine Also note that the use of grease othe...

Страница 35: ...m Switch off the power before starting the deburring work If you do not switch the power off the machine could operate unexpectedly if someone carelessly interferes with the machine controls causing s...

Страница 36: ...pindle through hole If the vibration cannot be eliminated by taking the measures listed above contact the bar feeder manufacturer or Mori Seiki If machining is carried out under vibration being genera...

Страница 37: ...or is lit before removing the machined workpiece and setting a new workpiece Remember that the program execution does not stop when a cycle is completed and the machine could start operating and serio...

Страница 38: ...ront door to remove chips from inside the machine during machining operation make sure that the door interlock function is valid After removing the chips close the front door before restarting machine...

Страница 39: ...juries or damage to the machine 16 When carrying out unmanned operation over extended periods or machining using an inflammable coolant such as oil based coolant or an inflammable workpiece there is a...

Страница 40: ...other and this could cause damage to the machine 5 Keep the chip conveyor operating all the time during automatic operation If chips accumulate on the conveyor it will not be possible to expel them an...

Страница 41: ...jig cutting tool workpiece material etc change the machining conditions to proper values If machining is continued forcibly under the machining conditions with improper values it will bring critical p...

Страница 42: ...by the tailstock applies only to machines equipped with a tailstock If the workpiece flies out of the chuck during machining it could cause serious injuries or damage to the machine 2 If the center of...

Страница 43: ...workpiece is distorted the machining accuracy will be adversely affected 2 If any chips become entangled with the workpiece or cutting tool machining accuracy will be adversely affected Select a cutt...

Страница 44: ...al Robot Specification WARNING Only properly authorized persons trained and approved in accordance with local regulations may operate robots Unauthorized persons may not operate a robot for any reason...

Страница 45: ...ess the OK soft key 2 Turn the power on after that For detail of turning on the power refer to Turning on the Power in this manual For weekly timer specification In the case of machines equipped with...

Страница 46: ...ency cases are described This chapter also provides the procedure to feed the axes or to start stop the spindle manually C CHUCKING This chapter explains the cautions for chucking a workpiece and the...

Страница 47: ...necessary 15 Check the machining condition by carrying out test cutting Correct the program if necessary Input the tool wear offset value if necessary 17 Product is completed 16 Machine the workpiece...

Страница 48: ...lt of erroneous operation If the door interlock function is released single block operation MDI operation and all manual mode operations are permitted even when the door is open and if the door interl...

Страница 49: ...UNLOCK P 23 5 1 Lock and Unlock of Manual Door P 23 5 1 1 Door Unlock Switch Manual Door Type P 24 5 1 2 Interlock when the Door Is Unlocked Manual Door Type P 24 5 1 3 Releasing the Door Interlock F...

Страница 50: ...red and the electronic buzzer beeps while the door interlock function is released This indicator and buzzer indication is given until the door interlock function is made valid again The operators must...

Страница 51: ...i Seiki recommends to set the door interlock function to VALID when the machine is operated Anticipated danger and possible accidents which exist or will likely occur are described below 1 The operato...

Страница 52: ...e chuck caused by centrifugal force As described above a workpiece or a chuck jaw disengaged from the chuck due to some reason flies out to hit the operator or a person standing near resulting in seri...

Страница 53: ...the controls related with the door interlock function and the door lock device as well as the functions of the controls Installation positions The switches and other controls for the door interlock f...

Страница 54: ...will vary according to the machine model and specification Never operate without safety door interlock switch in NORMAL position Failure to do so could cause serious injury or death DOOR INTERLOCK NO...

Страница 55: ...e invalid Under such condition there are potential hazards in operating the machine To warn this state the status indicator INTERLOCK RELEASED blinks in red and the electronic buzzer beeps Pay suffici...

Страница 56: ...e DOOR INTERLOCK key switch into the NORMAL position After that turn on power again 3 Electronic buzzer The electronic buzzer beeps under any of the following conditions to give warning interlock rele...

Страница 57: ...the warning beeps might not be recognized during interlock release or abnormal state constituting hazards 5 WARNING label The WARNING label gives information related with the door interlock function R...

Страница 58: ...ERGENCY STOP button and turn off power 3 Turn on power again In the Mori Seiki s OPERATION MANUALs all operation procedures are explained assuming that the door interlock function is valid and the doo...

Страница 59: ...ck function is released this constitutes a very dangerous situation since the following operations are permitted which may lead to injuries 1 Even when the door is open automatic operation with the si...

Страница 60: ...t by the tailstock spindle If the tailstock spindle is moved out without taking adequate care there is a danger that your hand will be caught between the tailstock spindle and the workpiece 2 Clamp un...

Страница 61: ...e NORMAL position while the axis is moved at a rate faster than 500 mm min the door interlock function becomes valid and the axis is stopped In this case excessive servo error alarm may occur This ala...

Страница 62: ...possible accidents which exist or will likely occur are described below 1 The operator becomes entangled in the rotating parts of the machine because the spindle starts rotating while the operator is...

Страница 63: ...anual operation door interlock function valid Automatic operation door interlock function valid If the DOOR INTERLOCK key switch is placed in the NORMAL position while the door is open only the follow...

Страница 64: ...re clamped at 5 m min For jog and pulse handle feed operation no such restriction is provided If the DOOR INTERLOCK key switch is placed in the RELEASE position while the door is open automatic operat...

Страница 65: ...fter axis movement is stopped by releasing the axis feed switch 2 With the door opened it is possible to check the program or carry out test cutting in the memory tape mode by making the single block...

Страница 66: ...re must be paid Anticipated danger and possible accidents which exist or will likely occur are described below 1 The operator becomes entangled in the rotating parts of the machine because the spindle...

Страница 67: ...he door is open only the following manual operations are permitted 1 Inching and IN OUT operation of the tailstock spindle tailstock specification When holding a workpiece using the tailstock do not m...

Страница 68: ...ration includes MDI mode operation can be executed while the machine door is open under the following restrictions a Spindle start command M03 M04 cannot be executed b Rotary tool spindle start comman...

Страница 69: ...tion no such restriction is provided If the DOOR INTERLOCK key switch is placed in the RELEASE position while the machine door is open automatic operation is permitted conditionally In manual operatio...

Страница 70: ...tch is placed in the NORMAL position after axis movement is stopped by releasing the axis feed switch 2 With the machine door opened it is possible to check the program or carry out test cutting in th...

Страница 71: ...ufficient care must be paid Anticipated danger and possible accidents which exist or will likely occur are described below 1 The operator becomes entangled in the rotating parts of the machine because...

Страница 72: ...power is turned on the NC checks the functions of the door lock device and those of the contactor for spindle axis drive motors After turning on the power open the door once and close it again The ma...

Страница 73: ...spindle rotary tool spindle is rotating 2 During automatic operation 3 During turret head indexing 4 Parts catcher extended parts catcher specification 5 While the spindle mode is being changed to the...

Страница 74: ...ll machine operations stop 6 After completing the necessary work set the door interlock function ON a Place the DOOR INTERLOCK key switch in the NORMAL position b Return the single block function to i...

Страница 75: ...door is closed when the door is closed and locked Even if the door is closed the machine does not recognize it closed unless it is locked Such status is recognized as the door is open In the manuals...

Страница 76: ...ed to open close the automatic door manually The AUTOMATIC DOOR OPEN CLOSE switch is not operative when the PANEL key switch is placed in the OFF position Door Command Function Unlock Door open M85 Wh...

Страница 77: ...door opened after releasing the door interlock function follow the steps indicated below 1 Open the door by executing M85 door open command or by pressing the AUTOMATIC DOOR OPEN switch This door open...

Страница 78: ...closing operation is not necessary if the program begins with the door close command M86 5 2 4 Emergency Stop and Door Unlock Automatic Door Type When the machine enters the emergency stop state the d...

Страница 79: ...hine inside of the door Invalidate the door lock by turning the door lock prevention key remove the key and carry it when entering the machine to perform maintenance work 2 Turn the coin lock key remo...

Страница 80: ...STOP button disregarding the power on off state 2 Insert the door lock prevention key into the keyhole at the outside of the door lock device that is installed at the top of the machine cover Then tur...

Страница 81: ...lways available with your machine according to its delivery Also please note that some of these accessories and functions cannot be installed after the installation of the machine For details please c...

Страница 82: ...Connector at the Lower Area of the Operation Panel A 13 4 2 6 100 VAC Service Outlet Option A 13 4 2 7 Memory Card Interface A 13 5 OPERATION PANEL A 14 5 1 Arrangement and Names of Switches and Keys...

Страница 83: ...ERRIDE A 40 5 10 Axis Feed Switches A 41 5 11 Feedrate Override Dial OVERRIDE A 42 5 12 Rapid Traverse Rate Override Switches A 43 5 13 Handle Switches A 43 5 13 1 Axis Selection Switches A 44 5 13 2...

Страница 84: ...rication Pushbutton A 55 5 30 Chucking Pressure Adjustment Handle A 55 5 31 Tailstock Spindle Thrust Adjustment Handle Tailstock Specification A 56 5 32 Steady Rest Pressure Adjustment Handle Steady R...

Страница 85: ...e power to the machine before carrying out work inside the machine such as setup work or cleaning the inside of the machine and before carrying out inspections repairs or maintenance work In addition...

Страница 86: ...machine or performing maintenance work carefully read the instruction manuals provided by Mori Seiki the NC unit manufacturer and the equipment manufacturers so that you fully understand the informati...

Страница 87: ...eters without consultation the machine may operate in an unexpected manner causing accidents involving serious injuries or damage to the machine 1 READ THE INSTRUCTION MANUAL carefully before installi...

Страница 88: ...ble running on the floor with rigid insulated plates 5 Do not leave service tools inside the machine 6 Secure adequate space and passages to carry out the intended work safely 7 Keep the floor area ar...

Страница 89: ...is started while the workpiece is not clamped by the chuck there is a danger that the workpiece will disengage from the chuck The tailstock spindle interlock function ensures operator safety by preve...

Страница 90: ...t procedures for major machine units NC operation and maintenance manual prepared by NC manufacturer Contains detailed information on programming and NC unit maintenance 1 READ THE INSTRUCTION MANUAL...

Страница 91: ...er Supply Switches The numbers indicate the subsections where explanations of switches are given Machine Front 4 2 4 Emergency Stop Button EMERGENCY STOP 4 2 5 RS232C Interface Connector at the Lower...

Страница 92: ...A 8 OPERATION PANELS The position and shapes of switches may differ according to the machine model and specifications Machine Rear Electrical cabinet 4 2 1 Main Switch NOTE...

Страница 93: ...the ON position repeatedly although the primary power is not supplied to the main switch the main switch will be damaged OFF Power to the machine is turned off when the main switch is placed in this p...

Страница 94: ...WER SUPPLY Option This lamp indicates whether or not power is being supplied to the machine The lamp is lit when power is supplied If the POWER SUPPLY lamp is not lit although the power is turned on a...

Страница 95: ...tem on and off respectively The shape of the NC operation panel and the position of the NC power ON and OFF switches may differ according to the model and specifications of the NC unit Power Supply to...

Страница 96: ...specifications there may be an EMERGENCY STOP button at more than one location In this case all of these EMERGENCY STOP buttons have the same function and pressing any one of them stops the machine T...

Страница 97: ...n An external I O device that has another type of interface connector cannot be connected using the RS232C interface connector 4 2 6 100 VAC Service Outlet Option The 100 VAC service outlet is used to...

Страница 98: ...Machine Operation Panel The arrangement of switches and keys on the machine operation panel and their names are indicated below The numbers heading the names of the switches and the keys in the follo...

Страница 99: ...Switches Tailstock Specification 4 2 4 Emergency Stop Button EMERGENCY STOP 5 14 Turret Switches 5 20 Door Unlock Switch DOOR UNLOCK 5 17 Chip Conveyor Switches Chip Conveyor Specification 5 5 Automat...

Страница 100: ...lower turret and spindle 2 right spindle in the manual operation mode They are also used to select the process when inputting or editing a program as well as to select the turret and display screen i...

Страница 101: ...t selection does not change if the head selection switch head 1 or head 2 is pressed 5 2 2 In Modes Other Than the Memory Mode head 1 Pressing this switch selects turret 1 turret 1 screen head 2 Press...

Страница 102: ...s position so that the switches on the machine operation panel will not be used carelessly during automatic operation The key can be removed when the PANEL key switch is placed in this position When t...

Страница 103: ...og mode Rapid traverse mode Zero return mode Switch Function When this switch is pressed the indicator in the switch is lit and the edit mode is selected In the edit mode the following operations are...

Страница 104: ...ch is pressed the indicator in the switch is lit and the MDI mode is selected In the MDI mode the following operations are possible 1 Operating the machine in the MDI mode Input a program using the da...

Страница 105: ...held down at the feedrate set with the OVERRIDE dial Setting is possible in 16 steps in the range of 0 to 1260 mm min Close the front door before carrying out jog feed operation When this switch is p...

Страница 106: ...wn Be aware that the machine will start automatic operation if the START switch is pressed by mistake while the conditions required to start automatic operation are satisfied and an automatic mode is...

Страница 107: ...g or test cutting 5 6 1 Single Block Switch SBK When this switch is pressed the indicator in the switch is lit and the single block function becomes valid When this switch is pressed again the indicat...

Страница 108: ...tored in the buffer memory the machine will operate in an unexpected manner and this could cause accidents involving serious injuries or damage to the machine 2 If the door interlock function is relea...

Страница 109: ...M01 command in an independent block When the optional stop mode is invalid Any M01 command is ignored and the program is executed continuously 5 6 3 Block Delete Switch BDT When this switch is pressed...

Страница 110: ...ode the cutting feedrates specified in the program are adjusted by the feedrate set with the OVERRIDE dial The OVERRIDE dial setting can be changed in 16 steps Setting range 0 to 1260 mm min With mach...

Страница 111: ...the indicator in the dry run switch blink If automatic operation is executed in this state the program advances to the next block without executing the M code functions indicated in the table above Al...

Страница 112: ...selection of clamp direction S type 2 Do not change the chucking direction while the spindle is rotating When O D is selected When O D is selected for the chuck clamp direction the status indicator C...

Страница 113: ...d When the tailstock spindle interlock function is valid Cycle start of the memory tape operation is impossible unless the workpiece is held by the tailstock spindle center with the tailstock spindle...

Страница 114: ...mands are executed in a program during automatic operation It is used to check the program in combination with the machine lock function It is made valid or invalid on the OPERATION PANEL screen Funct...

Страница 115: ...ting switches The spindle cannot be started unless a workpiece is mounted within an appropriate master jaw stroke range because the chuck clamp operation does not complete if a workpiece is not clampe...

Страница 116: ...unction is valid When the zero point adjustment function is valid axis movement is enabled even if the present position data is lost However the rapid traverse rate is clamped at fine feed If VALID is...

Страница 117: ...cator CHCL is not lit when the chuck is in the unclamp state The chuck interlock function disables spindle 1 rotation if this indicator is not lit When chuck 1 left is selected with the head selection...

Страница 118: ...ed to the zero point These indicators are used to check if the axes have returned to the zero point When turret 1 is selected by pressing the head selection switch head 1 this indicator shows that the...

Страница 119: ...D so that the status indicator CHCL is lit when the chuck operates in the direction in which the workpiece is clamped Page B 34 7 4 Footswitch To clamp or unclamp the chuck step on the footswitch peda...

Страница 120: ...care not to stumble over the footswitch since you may be injured Construction of the footswitch By pushing the lock release plate forward the lock is released and the footswitch pedal can be stepped o...

Страница 121: ...e spindle carefully check the workpiece chucking conditions the chucking pressure and the spindle speed If spindle rotation is started when the workpiece is grasped unstably or when the chucking press...

Страница 122: ...y The spindle rotates in the counterclockwise direction viewing a workpiece from the spindle when this switch is pressed 1 The spindle start signal is output when the switch is released Therefore the...

Страница 123: ...he spindle speed to 100 2 Spindle speed setting switch decrease Each press and release decreases the spindle speed by 1 Holding the switch down decreases the spindle speed continuously in 2 decrements...

Страница 124: ...lly set to 100 The spindle speed does not exceed the maximum allowable spindle speed 5 9 2 Spindle Override Meter SPINDLE OVERRIDE The SPINDLE OVERRIDE meter indicates the spindle speed override data...

Страница 125: ...return Select the axis to be moved and the feed direction and initiate axis feed with these switches M type With the M type machine the C and C switches on the option panel are used to move the C axis...

Страница 126: ...s feed is suspended using the STOP switch the status of the machine can be recognized since the indicator above the switch is lit Furthermore if the dial is quickly operated repeatedly to suspend axis...

Страница 127: ...e rate is adjusted in two steps fine feed and slow feed taking the set traverse rate as 100 1 When the power is turned on fine feed is selected to ensure safety 2 For manual operation even if the rapi...

Страница 128: ...ration mode is changed from automatic to manual the axis feed amount selection switch 1 is selected to ensure safety Switch Function The switch is used to select the Z axis With the M type machine or...

Страница 129: ...d by the direction in which the manual pulse generator is turned Do not turn the manual pulse generator any faster than 5 rotations per second If you do the axis will not stop immediately when the man...

Страница 130: ...umber is increased by one 2 When the turret station setting switch decrease is pressed and released the target station number is decreased by one 1 Selection of turret 1 and turret 2 is made by pressi...

Страница 131: ...is automatically supplied When this switch is pressed while coolant is being supplied the coolant supply stops and the indicator in the CLTON switch goes off Pressing this switch for 1 second or more...

Страница 132: ...h is lit Off Pressing this switch while the machine light is lit turns off the machine light The indicator in the switch also goes off Switch Function When this switch is pressed the indicator in the...

Страница 133: ...n When this switch is pressed the tailstock spindle moves out and the indicator in the switch is lit When this switch is pressed the tailstock spindle moves in and the indicator in the switch is lit T...

Страница 134: ...e model and specifications the spindle may rotate when the C axis is connected Press this switch to clamp the main spindle The indicator in the switch is lit when the main spindle is clamped 1 Pressin...

Страница 135: ...t shuts the power off after completion of machining The power supply circuit is automatically shut off when the M02 program end or M30 program end rewind command in the program is read during automati...

Страница 136: ...ilstock in manual operation Page B 64 14 Switch Function When this switch is pressed the automatic door is opened and when the door has been opened the indicator in the switch is lit When this switch...

Страница 137: ...ady rest in manual operation Switch Function When this switch is pressed the servo controlled tailstock is clamped and the indicator in the switch is lit When this switch is pressed the servo controll...

Страница 138: ...ceiling shutter is operated opened closed although there is an obstacle in the direction the ceiling shutter is moving it could cause damage to the ceiling shutter and the machine The operation is imp...

Страница 139: ...n the pushbutton to supply lubricating oil to the slideways The type and installation position of the lubrication unit varies depending on the machine model For details refer to the DRAWINGS 5 30 Chuc...

Страница 140: ...justment handle CCW rotation Pressure decrease CW rotation Pressure increase 5 32 Steady Rest Pressure Adjustment Handle Steady Rest Specification This handle is used to set the steady rest pressure w...

Страница 141: ...ion key CUSTOM1 STEADY REST This screen is used for manual operation of the work rest and the steady rest Page B 69 15 Page B 74 17 NC Function Refer to SPINDLE OFF MODE 5 6 5 Spindle OFF Mode Functio...

Страница 142: ...rogram 1 Make sure that the I O device has been set 2 If a program is input without designating a program number the NC data must begin with a program number preceded by O or An input error occurs if...

Страница 143: ...2 Set the PANEL key switch to the PANEL EDIT position 3 Select the mode selection switch EDIT The edit mode will be selected 4 Display the All I O Screen Function selection key SYSTEM Press several t...

Страница 144: ...already registered in the NC The number of programs that can be registered in the NC memory is set to 0 Delete unnecessary programs in the NC memory to enable registration of the program Check the nu...

Страница 145: ...h to the PANEL EDIT position 3 Select the mode selection switch EDIT 4 Display the All I O Screen Function selection SYSTEM Press several times ALL IO 5 Press the PRGRM soft key 6 Press the OPRT PUNCH...

Страница 146: ...f the program press the CANCEL soft key Alternatively offset data can also be read by following the method using the All I O Screen described below 1 Insert a memory card into the card slot 2 Set the...

Страница 147: ...ars To cancel program output press the CANCEL soft key Alternatively offset data can also be output by following the method using the All I O Screen described below 1 Insert a memory card into the car...

Страница 148: ...pter also provides the procedure to feed the axes or to start stop the spindle manually WARNING Before using a switch button or key check visually that it is the one you intend to use and then press o...

Страница 149: ...apid Traverse Operation B 20 6 3 Jog Feed Operation B 22 6 4 Handle Feed Operation B 24 6 5 Releasing the Soft overtravel Alarm B 26 7 SPINDLE OPERATION B 27 7 1 Conditions for Starting Spindle Rotati...

Страница 150: ...Spindle Center B 62 13 6 Removing the Tailstock Spindle Center B 63 14 MANUAL OPERATION OF THE SERVO CONTROLLED TAILSTOCK SERVO CONTROLLED TAILSTOCK SPECIFICATION B 64 14 1 Moving the Servo controlled...

Страница 151: ...SPECIFICATIONS B 74 17 1 Work Rest Without Work Unloading Function B 74 17 1 1 Manual Operation of the Work Rest without the Work Rest Function B 75 17 1 2 Adjusting the Work Rest without the Workpie...

Страница 152: ...and transformers If work has to be done while the power is switched on it must be carried out by a qualified electrical engineer taking the proper precautions there is a danger of electric shock DANG...

Страница 153: ...aintenance and inspection work Or if it is absolutely necessary to carry out the work with the power ON exercise due caution since there is a danger of serious injury you could receive an electric sho...

Страница 154: ...red by being entangled in the rotating parts of the machine or crushed by its moving parts Always wear safety shoes eye protectors and a helmet WARNING Before operating the machine memorize the locati...

Страница 155: ...that all of the doors to the NC unit and the electrical cabinet are closed If any door is opened find out why Close the doors after making sure that closing them will not create any problems 2 Make su...

Страница 156: ...switch 5 Check the main pressure of the hydraulic unit with the pressure gage in the main hydraulic line For the procedure used for setting the main pressure refer to the MAINTENANCE MANUAL 6 Make sur...

Страница 157: ...any of the operation related keys on the NC operation panel until the screen shows WARNING The NC power switch ON is used in combination with some of the keys on the operation panel for purposes rela...

Страница 158: ...closing the front door When it is confirmed the doors are locked and the status indicator MRDY is lit The machine is ready for automatic operation and manual operation under this condition 2 If the NC...

Страница 159: ...off 2 Depending on the machine model and specifications there may be an EMERGENCY STOP button at more than one location Press the RESET key All machine operation stops The power is not turned off Pre...

Страница 160: ...STOP buttons have the same function and pressing any one of them can stop the machine When the EMERGENCY STOP button has been pressed to stop the machine during a threading operation or a hole machin...

Страница 161: ...NC power switch ON If the NC power switch ON is pressed while the door is open the following message is displayed EX4002 OPEN THE DOOR THEN CLOSE In this case close the front door When the machine is...

Страница 162: ...tting tool may collide or interfere with each other and this could damage the machine To restart operation 1 Select the memory mode with the mode selection switch 2 The PROGRAM memory screen is displa...

Страница 163: ...hread is being cut the cutting tool retracts from the thread immediately in chamfering operation Then it returns to the thread cutting start point in the order X axis then Z axis and axis movement sto...

Страница 164: ...cator in the STOP switch on the operation panel are not lit If the indicator is lit press the RESET key on the NC operation panel 2 Make sure that the machine is stopped 3 If an external I O device is...

Страница 165: ...f the machine is used with destroyed data it could lead to accidents involving damage to the machine WARNING The machine cannot operate correctly unless the specified power is supplied If the power su...

Страница 166: ...or head 2 When the head selection switch head 1 is pressed the indicator in the switch is lit and turret 1 is selected When the head selection switch head 2 is pressed the indicator in the switch is...

Страница 167: ...xis Unit and Direction X Turret 1 direction The direction in which the machining diameter increases Turret 2 Z Turret 1 direction The direction in which a cutting tool moves away from the spindle Turr...

Страница 168: ...MANUAL OPERATION B 17 Specification with a spindle 2...

Страница 169: ...ORMAL position 2 Close the front door 3 Place the PANEL key switch in one of the positions indicated below ON PANEL EDIT 4 Press the head selection switch head 1 or head 2 to select the required turre...

Страница 170: ...switch zero return direction for the axis which is to be fed to the zero point As the axis approaches the zero point it decelerates automatically and is positioned at the zero point If an axis feed sw...

Страница 171: ...eration even if the rapid override is set to 100 the actual override value is fixed at 50 WARNING Never stand near the moving parts of the machine during a rapid traverse operation since each axis is...

Страница 172: ...down the axis feed switch for the axis to be fed The axis is fed at the rapid traverse rate while the switch is held down To stop axis feed release the switch For the C axis rapid traverse operation...

Страница 173: ...ction switch WARNING Never stand near the moving parts of the machine during a jog feed operation since each axis is fed at the jog feedrate set with the feedrate override dial Before starting jog fee...

Страница 174: ...A 42 5 11 When the OVERRIDE dial is placed in the 0 position the axis is not fed even when an axis feed switch is pressed 7 Press and hold down the axis feed switch for the axis to be fed The axis is...

Страница 175: ...the PANEL key switch in one of the positions indicated below ON PANEL EDIT 4 Press the head selection switch head 1 or head 2 to select the required turret 5 Select the handle mode with the mode selec...

Страница 176: ...ed operation refer to page B 55 12 8 M type Do not turn the manual pulse generator any faster than 5 rotations per second If you do the axis will not stop immediately when the manual pulse generator i...

Страница 177: ...as been moved beyond stored stroke limit 1 in the positive direction Alarm OT501 The Z axis has been moved beyond stored stroke limit 1 in the negative direction To release the alarm state 1 Read the...

Страница 178: ...ion is invalid 11 There is no spindle or rotary tool spindle M type related alarm 12 External spindle interlock signal the signal which disables spindle or rotary tool spindle M type rotation is not i...

Страница 179: ...pecification 21 The protection cover of the tool presetter arm is mounted to the base only for in machine tool presetter specification 22 The bar feeder or bar puller is not in the emergency stop stat...

Страница 180: ...workpiece in the chuck Page B 32 7 3 4 Make sure that the status indicator CHCL is lit If it is not lit check the workpiece chucking status and the setting for the chucking direction 5 Place the PANE...

Страница 181: ...e Normal direction Press the NOR switch Reverse direction Press the REV switch WARNING Before starting the spindle in manual operation set the lowest available spindle speed using the spindle speed se...

Страница 182: ...tch increase The override value increases in units of 1 Page A 39 5 9 1 Stopping spindle rotation 1 Decrease the spindle speed gradually to the lowest speed with the spindle speed setting switch decre...

Страница 183: ...ng the workpiece from the machine If the footswitch pedal is stepped on mistakenly the chuck will be unclamped and the workpiece will fall causing machine damage While the spindle is rotating chuck cl...

Страница 184: ...ootswitch pedal to clamp the chuck 5 Make sure that the status indicator CHCL is lit If it is lit the chuck is in the clamped state If it is not lit the chuck is in the unclamped state 1 Spindle rotat...

Страница 185: ...on while the spindle is rotating 1 Display the OPERATION PANEL screen Function selection key CUSTOM1 OPE PANEL 2 Move the cursor to CHUCK DIRECTION using the cursor control key or For O D chucking Pre...

Страница 186: ...kpieces clamped in the chuck 1 Place the DOOR INTERLOCK key switch in the NORMAL position 2 Close the front door 3 Place the PANEL key switch in one of the positions indicated below ON PANEL EDIT 4 Pr...

Страница 187: ...ould strike the Z axis protector etc Before rotating the turret head make sure that the tools in the turret head do not interfere with the protector since interference will damage the machine When mou...

Страница 188: ...EL EDIT 3 A manual mode handle jog rapid traverse zero return is selected 4 The status indicator MRDY is lit 5 Turret head indexing has been completed normally The status indicator TRCL is lit 6 The m...

Страница 189: ...decrease to set the station number to which indexing is required as the target position The set station number will blink in the left turret display area 6 Press the turret indexing switch The turret...

Страница 190: ...se and the turret indexing switch at the same time to rotate the turret in the forward direction and index it to the station with the number one larger than the present position 2 Press the turret sta...

Страница 191: ...In addition operators could be injured while working inside the machine The lamp is consumable and is not covered by the warranty For the procedure for changing the lamp refer to the MAINTENANCE INFOR...

Страница 192: ...The indicator in the CLTON switch is lit and the coolant supply starts Coolant OFF Press the CLTOFF switch while coolant is being supplied The indicator in the CLTON switch goes off and the coolant su...

Страница 193: ...operated regardless of the position of the PANEL key switch and the selected mode 1 Press the FOR switch and the chip conveyor operates in the forward direction The indicator in the switch is lit 2 P...

Страница 194: ...ach rotary tool Procedure Set the machining direction of the rotary tool when the rotary tool spindle is stopped 1 Display the ROTARY TOOL screen Function selection key CUSTOM1 ROTARY TOOL Or Function...

Страница 195: ...the NORMAL position 2 Close the front door 3 Place the PANEL key switch in one of the positions indicated below ON PANEL EDIT 4 Select any of the following modes with the MODE selection switch H JOG R...

Страница 196: ...oor 3 Place the PANEL key switch in one of the positions indicated below ON PANEL EDIT 4 Select any of the following modes with the MODE selection switch H JOG RPD ZRN 5 Press the MILLING switch MIL T...

Страница 197: ...INFORMATION for the maximum rotary tool spindle speed of your machine WARNING Before starting the rotary tool spindle in manual operation set the lowest available spindle speed using the spindle spee...

Страница 198: ...ts of 1 Spindle speed setting switch increase The override value increases in units of 1 Page A 39 5 9 1 Stopping the rotary tool spindle 1 Decrease the spindle speed gradually to the lowest speed wit...

Страница 199: ...key switch in the NORMAL position 2 Close the front door 3 Place the PANEL key switch in one of the positions indicated below ON PANEL EDIT 4 Select any of the following modes with the MODE selection...

Страница 200: ...key switch in the NORMAL position 2 Close the front door 3 Place the PANEL key switch in one of the positions indicated below ON PANEL EDIT 4 Select the zero return mode with the MODE selection switch...

Страница 201: ...the first C axis zero point operation after connecting the spindle as the C axis is fixed independently of the setting made with the rapid traverse rate override switches The STATUS indicator C is li...

Страница 202: ...OCK key switch in the NORMAL position 2 Close the front door 3 Place the PANEL key switch in one of the positions indicated below ON PANEL EDIT 4 Select the rapid traverse mode with the MODE selection...

Страница 203: ...e feedrate to be used for rapid traverse operation with RAPID OVERRIDE switch setting varies depending on the machine model and specifications 8 Move the C axis Counterclockwise rotation viewing the w...

Страница 204: ...in one of the positions indicated below ON PANEL EDIT 4 Select the jog mode with the MODE selection switch 5 Press the MILLING switch MIL The rotary tool spindle is selected The indicator in the swit...

Страница 205: ...from the spindle side Press the C switch Clockwise rotation viewing the workpiece from the spindle side Press the C switch The C axis moves at the set jog feedrate Setting 0 10 20 30 40 50 60 70 Feedr...

Страница 206: ...ch in the NORMAL position 2 Close the front door 3 Place the PANEL key switch in one of the positions indicated below ON PANEL EDIT 4 Select the handle mode with the MODE selection switch 5 Press the...

Страница 207: ...10 0 01 100 0 1 9 Turn the manual pulse generator in the direction in which the selected axis is to be fed Counterclockwise rotation viewing the workpiece from the spindle side Turn the manual pulse...

Страница 208: ...ools or holders adjacent to the tool used may interfere with the tailstock or spindle 2 in cases such as machining a workpiece with a small machining diameter When mounting tools or holders confirm th...

Страница 209: ...not be caught by the tailstock spindle If the tailstock spindle is moved out without taking adequate care there is a danger that your hand will be caught between the tailstock spindle and the workpie...

Страница 210: ...the switch is released The indicator in the switch is lit 1 The spindle or rotary tool spindle will not rotate while the tailstock spindle is moving out in the inching operation 2 After positioning o...

Страница 211: ...PANEL screen Function selection key CUSTOM1 OPE PANEL 2 Move the cursor to TAILSTOCK ILK using the cursor control key or 3 Set the tailstock interlock function ON OFF using the cursor control key or F...

Страница 212: ...rovided above the dog and the switch is turned ON 1 After clamping the tailstock body check visually that the dog touches the confirmation switch 2 If the tailstock body is not clamped correctly autom...

Страница 213: ...rotated with a workpiece held between the centers the center will seize damaging the machine 1 Clean the tapered hole in the tailstock spindle 2 Clean the tapered face of the center 3 Fit the center i...

Страница 214: ...t may cause damage to the machine 1 Turn the tailstock spindle center release nut in the direction it is loosened 2 Remove the tailstock spindle center WARNING Before removing the tailstock spindle ce...

Страница 215: ...zero return mode The servo controlled tailstock can be returned to the zero point by using the TAILSTOCK or switch in the zero return mode 1 Place the DOOR INTERLOCK key switch in the NORMAL position...

Страница 216: ...of pulses generated causing damage to the machine 14 1 1 Conditions for Moving the Servo controlled Tailstock in Manual Operation 1 The loader is not entering the machine loader specification 2 The l...

Страница 217: ...negative region with respect to the parameter setting value If it is specified the alarm EX2006 is displayed 14 1 2 Releasing Tailstock Hard Overtravel For the machine equipped with a work rest the t...

Страница 218: ...emergency stop button to place the machine in the emergency stop state 6 Clean the tapered hole on the tailstock 7 Clean the tapered surface of the center 8 Insert the center into the center hole on t...

Страница 219: ...ual mode 3 Press the TSUCLP switch provided on the option panel to unclamp the tailstock 4 Move the tailstock in manual operation to the position where you can remove the center safely 5 Press the eme...

Страница 220: ...peration 1 Select the MDI mode 2 Press the function selection key CUSTOM1 to display the PCMDI MENU screen 3 Input 6 with the data entry keys and press the INPUT key The STEADY REST WORK REST MANUAL O...

Страница 221: ...The spindle spindle 2 S type and rotary tool spindle M type are not being rotated The steady rest OPEN operation has been completed The work rest IN operation has been completed STEADY REST IN The mac...

Страница 222: ...erse mode In manual operation the servo controlled steady rest is moved at the set rapid traverse rate 1 Place the DOOR INTERLOCK key switch in the NORMAL position 2 Close the front door 3 Place the P...

Страница 223: ...release the switch In the zero return mode In manual operation the servo controlled steady rest is returned to the machine zero point at the set rapid traverse rate 1 Place the DOOR INTERLOCK key swit...

Страница 224: ...OT0500 or OT0501 occurs and the axis is stopped Release procedure 1 Place the DOOR INTERLOCK key switch in the NORMAL position 2 Close the front door 3 Place the PANEL key switch in either of the pos...

Страница 225: ...r the work rest described here is the function that carries the finished product to the position from which it is taken out For work rest automatic operation refer to the programming manual published...

Страница 226: ...o display the PCMDI MENU screen 3 Input 6 with the data entry keys and press the INPUT key The STEADY REST WORK REST MANUAL OPERATION screen is displayed This screen can also be displayed by pressing...

Страница 227: ...nd the tailstock side work rest to a position where they will not interfere with the workpiece To retract the spindle side work rest loosen the screws for adjustment in the X Y Z direction on the work...

Страница 228: ...rkpiece end face the next time an attempt is made to hold a workpiece 5 Adjust the tailstock side work rest position a Z and X axis direction Adjust the position by handle feed operation b Y axis dire...

Страница 229: ...form the spindle side WORK REST IN operation Check after work rest position adjustment Check that the work rest is at the appropriate position 1 Retract the tailstock spindle 2 Unclamp the chuck 3 Hol...

Страница 230: ...he Work Rest with the Workpiece Unloading Function For work rest manual operation use the STEADY REST WORK REST MANUAL OPERATION screen To index the jig for pulling out the workpiece specify a T code...

Страница 231: ...the workpiece to positions where they will not interfere with the workpiece Loosen the screws for adjustment in the X Y and Z directions to retract the work rest Retract the jig for pulling out the w...

Страница 232: ...adjustment in the Y axis direction and adjust the position Following the same method as in step 4 adjust the clearance between the work rest and the workpiece so that the center comes within the cent...

Страница 233: ...appropriate position 1 Retract the tailstock spindle 2 Unclamp the chuck 3 Hold the workpiece with the work rest 4 Extend the tailstock spindle 5 Clamp the workpiece with the chuck Check that the cen...

Страница 234: ...I mode is selected The door is closed or the door interlock function is released The spindle spindle 2 S type and rotary tool spindle M type are not being rotated WORK REST FORWARD The machine is not...

Страница 235: ...e OUT state the spindle spindle 2 S type and rotary tool spindle M type are not being rotated When the work rest is in the OUT state the tailstock center IN operation has been completed When the work...

Страница 236: ...t jaw shaping procedure Since the workpiece material shape and machining methods differ largely among the customers this manual cannot cover all kinds of workpieces Since the procedure and the numeric...

Страница 237: ...2 Adjusting the Tailstock Spindle Thrust Tailstock Specification C 8 3 SHAPING SOFT JAWS FOR FINISHING C 9 3 1 Cautions on Shaping the Soft Jaws C 9 3 2 Shaping Soft Jaws C 11 3 3 Check Items when Mou...

Страница 238: ...out after such damage has occurred a workpiece the chuck and or chuck jaw could fly out causing accidents involving serious injuries or damage to the machine 2 If a workpiece holding fixture other th...

Страница 239: ...a workpiece in the chuck or a fixture which is directly mounted to the spindle contact Mori Seiki or the chuck manufacturer for the measures that should be taken 7 A limit is imposed on chuck plunger...

Страница 240: ...ious injuries or damage to the machine 12 When clamping or unclamping a workpiece in the chuck ensure that your hands will not be trapped by the workpiece soft jaws or tailstock if featured If you wor...

Страница 241: ...the chuck and the inside of the machine If chips are allowed to accumulate in the machine over long periods it will lead to machine faults 4 Make sure that the connection rod draw bar tube between the...

Страница 242: ...For the allowable cylinder thrust refer to the instruction manuals prepared by the chuck and cylinder manufacturers 3 Take the height of the jaws mounted in the chuck into consideration when determin...

Страница 243: ...ou cannot determine the appropriate tailstock spindle thrust force applies only to machines equipped with a tailstock contact Mori Seiki If the chucking pressure or tailstock spindle thrust force appl...

Страница 244: ...re gage adjust the chucking pressure by turning the chucking pressure adjustment handle CCW rotation Pressure decrease CW rotation Pressure increase Exercise due care when setting the pressure 3 Using...

Страница 245: ...he workpiece shape and cutting conditions into consideration 1 Loosen the tailstock spindle thrust adjustment handle lock nut by turning it counterclockwise 2 While reading the pressure gage adjust th...

Страница 246: ...ne controls causing serious injuries or damage to the machine 2 The T nuts in the chuck must not protrude from the master jaw If they do the master jaw or T nuts may be damaged and machining accuracy...

Страница 247: ...to be chucked 5 The jaw surface which comes into contact with the workpiece must be clean A rough surface causes rapid wear of the jaws In addition the surface finished in the 1st process will be dam...

Страница 248: ...ped by the jaws the jaws contact the workpiece at 6 points The chuck clamp force is concentrated at these 6 contact points to hold the workpiece securely The jaws bite the workpiece and this prevents...

Страница 249: ...aceable tool tip mounting angle correct 7 Are mounting bolts tightened securely and evenly 8 Is the tool nose center height correct Shaping and Mounting the Soft Jaws Check Items Check Column 1 Are th...

Страница 250: ...3 Press the HEAD CHANGE switch head 1 or head 2 to select the spindle to be rotated S type 4 Mount the soft jaws to the chuck 5 Mount the I D cutting tool used to cut the soft jaws 6 Adjust the chucki...

Страница 251: ...in the RELEASE position axis movement is possible even if the front door is open In this case rapid traverse is restricted to 5 m min 14 With the manual door type machine press the DOOR UNLOCK switch...

Страница 252: ...fingers will not get trapped Fit the plug on the chuck so that it is not tilted 21 Close the front door 22 Set the chuck clamping direction to the O D chucking on the OPERATION PANEL screen 23 Set VAL...

Страница 253: ...r of the cutting mark must be smaller than the finishing diameter 29 Display the POSITION RELATIVE screen and reset the W coordinate value to 0 30 Move the I D cutting tool using the manual pulse gene...

Страница 254: ...a 0 1 to 0 2 mm finishing allowance After finishing rough cutting chamfer the edges and remove burrs using a file or similar tool 36 Carry out finishing a Use a new tip b Slightly increase the spindl...

Страница 255: ...C 18 CHUCKING 38 Open the chuck and remove the plug When removing the plug for shaping the soft jaws ensure that your fingers will not be caught 39 Chuck a workpiece check the jaw stroke CAUTION...

Страница 256: ...Press the HEAD CHANGE switch head 1 or head 2 to select the spindle to be rotated S type 4 Mount the soft jaws to the chuck 5 Mount the O D cutting tool used to cut the soft jaws 6 Adjust the chucking...

Страница 257: ...When the DOOR INTERLOCK key switch is placed in the RELEASE position axis movement is possible even if the front door is open In this case rapid traverse is restricted to 5 m min 14 With the manual do...

Страница 258: ...nt door by pressing the AUTOMATIC DOOR OPEN switch 20 Chuck the ring When chucking the ring for shaping the soft jaws exercise due care to ensure that your fingers will not get trapped Fit the ring on...

Страница 259: ...e soft jaw height diameter to be cut and the tool material 29 Feed the cutting tool on the Z axis with the manual pulse generator to bring it into contact with and leave a cutting mark on the end face...

Страница 260: ...ATIVE screen The depth of cut should be determined according to the tool and tool projecting length Make sure that the machined O D does not exceed the required diameter 36 Carry out rough cutting lea...

Страница 261: ...the front door With the automatic door type machine open the front door by pressing the AUTOMATIC DOOR OPEN switch 39 Open the chuck and remove the ring When removing the ring for shaping the soft ja...

Страница 262: ...en the machine is shipped with the chuck and cylinder recommended by Mori Seiki 2 Depending on the chuck and cylinder specification optional chuck clamp unclamp detecting switches may be equipped as a...

Страница 263: ...e chuck open and close end positions it is not necessary to adjust the switch positions even when the workpiece type is changed However it is necessary to check the switches at regular intervals to de...

Страница 264: ...chuck use the optional holding detection function Other checking methods Some chuck manufacturers supply the chuck with a stroke mark engraved so that the master jaw stroke can be visually checked If...

Страница 265: ...LID the chuck clamp operation is completed in response to the chuck clamp operation disregarding of the signals from the chuck jaw stroke end detecting switches The chuck jaw stroke end detection func...

Страница 266: ...xplains the coordinate system used in creating programs and machining workpieces There are two kinds of coordinate system settings as follows The coordinate system set using the tool geometry offset f...

Страница 267: ...CONTENTS D SETTING OF COORDINATE SYSTEM 1 COORDINATE SYSTEM D 1 2 CHECK ITEMS WHEN MEASURING AND INPUTTING TOOL OFFSET VALUES D 4...

Страница 268: ...ero return position machine zero point This is indicated in the program in the following manner 1 G00 T_ The coordinate system is set using the tool geometry offset function 2 G54 G59 The coordinate s...

Страница 269: ...position of the cutting tool mounted in the turret in these coordinate systems in the NC Because a diametral command is used for the X axis the value to be set is twice the actual distance Positive Di...

Страница 270: ...oordinate system for headstock 2 X0 Spindle center Z0 Left end face of the workpiece Coordinate system plus minus sign X axis For the X axis reversed JIS specification machine positive and negative di...

Страница 271: ...andard tool selection appropriate 4 Is the measured dimension correct 5 Is the calculation for offset data correct 6 Is the offset direction correct 7 Is the tool offset number correct 8 Are the tool...

Страница 272: ...TING MASS PRODUCTION This chapter explains the procedures for checking a program and finishing a workpiece within the specified tolerance before starting mass production The checkups before starting m...

Страница 273: ...unction E 13 6 2 Checking a Program by Using the Spindle OFF Mode Function E 14 7 CHECKING THE PROGRAM WITH A WORKPIECE CLAMPED IN THE CHUCK E 18 8 TO FINISH A WORKPIECE WITHIN THE SPECIFIED TOLERANCE...

Страница 274: ...he machine are free of program error and machine error The status indicator ERR is not lit 6 The turret is indexed to the correct position The status indicator TRCL is lit 7 If the spindle is rotating...

Страница 275: ...utomatic operation in the memory mode including feed hold state the start interlock becomes enabled This interlock function prevents restarting of automatic operation with modal information such as of...

Страница 276: ...achining conditions such as the chucking pressure spindle speed feedrate and depth of cut Periodically measure the chuck gripping force with a gripping force meter to make sure that the required gripp...

Страница 277: ...cking method correct 9 Is the progress of cutting been observed 10 Are coolant supply volume and direction correct 11 Are the cutting tools free of interference with the workpiece jaws and chuck 12 Ar...

Страница 278: ...s used to check the program turned off 2 Is dimensional variation checked 3 Are run out on I D and O D and end face waviness measured 4 Is a target work time established on the basis of the machining...

Страница 279: ...pected manner and the spindle could be rotated at an unexpected speed leading to accidents involving serious injuries or damage to the machine Check the interlock setting Check Items Check Column 1 Ch...

Страница 280: ...mn 1 Chuck clamp CHCL Lit 2 Turret index completion TRCL Lit 3 Machine ready MRDY Lit 4 Zero return completed X Z Lit Check the tool offset data Record the work shift data before ending operation for...

Страница 281: ...etc It is necessary to shape the soft jaws so that the workpiece can be clamped in the chuck stably Chapter C SHAPING SOFT JAWS FOR FINISHING 2 Mount the tools and the workpiece in the machine by movi...

Страница 282: ...rocedure explained in 4 1 Preparations for Checking a Program 2 Place the DOOR INTERLOCK key switch in the NORMAL position 3 Close the front door 4 Place the PANEL key switch in the ON position 5 Carr...

Страница 283: ...screen 14 Search for the program 15 With the manual door type machine press the DOOR UNLOCK switch to unlock the front door Then open the front door With the automatic door type machine open the front...

Страница 284: ...rder Spindle speed 3 If the coolant OFF mode is currently valid coolant will not be supplied even if an M08 coolant ON command in the program is carried out WARNING Before switching the machine lock f...

Страница 285: ...e following M code commands are not executed in automatic operation Although axis movement commands are executed the axes are moved at the feedrate set by the OVERRIDE dial since the dry run function...

Страница 286: ...hat jogging the spindle and the rotary tool spindle M type is allowed 5 When the spindle OFF mode function is valid coolant is supplied when the CLTON switch is pressed 6 When the spindle OFF mode fun...

Страница 287: ...displaying the OPERATION PANEL screen and place the chuck in the clamped state Page A 31 5 6 12 Make the dry run function invalid and coolant off mode valid if considered necessary for the program te...

Страница 288: ...rn the indicator in the switch off For programs in which the cutting feedrate is expressed as the amount of feed per revolution of the spindle a program check is not possible even if the dry run funct...

Страница 289: ...he clearance between the cutting tool and the chuck in comparison with the data for DIST TO GO which is displayed on the screen If there is a possibility of interference between the tool and the chuck...

Страница 290: ...xis or index the turret return the axis or the turret to the previous position before restarting the no load running of the program If the no load running is restarted after indexing other tool or wit...

Страница 291: ...n the program Allowance on end face 1 When 100 0 is added to COMMON Z with the headstock 2 specification machines the spindle 2 side is also shifted 100 0 in the plus Z axis direction causing possible...

Страница 292: ...heck if necessary 5 After finishing the program check always reset the shift amount to its original value The procedure to check the program by shifting the coordinate system 100 mm in the Z axis dire...

Страница 293: ...that the rapid traverse rate override feedrate override and spindle override are set correctly 13 If there is an M08 coolant ON command in the program press the CLTOFF switch for 1 second or more to m...

Страница 294: ...if an M08 coolant ON command in the program is carried out 21 Check the clearance between the cutting tool and the chuck in comparison with the data for DIST TO GO which is displayed on the screen If...

Страница 295: ...hout returning to the previous position a tool may strike the chuck or other problems may occur causing damage to the machine 25 If the measured clearance is appropriate and there is no possibility of...

Страница 296: ...t workpiece in test cutting exercise due care to ensure safety Offset in the Z axis direction is impossible for thread cutting or grooving 1 Carry out the procedure explained in 4 1 Preparations for C...

Страница 297: ...ut 0 3 using the data entry keys e Press the INPUT soft key Do not input the offset data in the radial direction for tools such as centering drills and drills for cutting at the center of a workpiece...

Страница 298: ...door type machine when the program stops after executing the M01 optional stop command open the front door by pressing the AUTOMATIC DOOR OPEN switch 2 The machine does not stop if an M01 command is...

Страница 299: ...chined 0 35 mm larger than the programmed diameter the offset data should be input to machine the workpiece 0 35 mm smaller Input 0 35 using the data entry keys d Press the INPUT soft key 1 If the INP...

Страница 300: ...r obtaining the tool wear offset data precisely for all the tools Before starting automatic operation a Invalidate the single block function b Invalidate the optional stop function c Invalidate the co...

Страница 301: ...ibit the entry of a cutting tool into the zone defined using the stored stroke limit function If the cutting tool is going to be moved in the zone the related alarm message is displayed on the screen...

Страница 302: ...hining make sure that the workpiece is supported not to fall from the chuck if the tailstock spindle center retracts from the workpiece WARNING 1 Always stop the machine before removing chips inside i...

Страница 303: ...before restarting the program If the program is restarted from a position different from the previously located position an interference will occur between the tool and the workpiece or between the t...

Страница 304: ...tor CHCL is lit Check the workpiece to see if it is correctly clamped in the chuck 5 Close the front door 6 Display the PROGRAM memory screen and make sure that the cursor is at the head of the progra...

Страница 305: ...9 Display the PROGRAM memory screen and make sure that the cursor is at the head of the program 10 Check the setting of the switches mode selection switches OVERRIDE dial etc 11 Close the front door 1...

Страница 306: ...le is in the OUT state At the same time the program must be written by using these interlock functions fully and with operation safety taken into consideration For interlock functions refer to page A...

Страница 307: ...OPE PANEL When the block delete BDT function is selected The block delete function becomes valid when the M89 command is read as many times as the number set for the work counter If the START switch...

Страница 308: ...nd press the E key 1 The numeric keys 1 to 6 correspond to respective digits of the display Each time a numeric key is pressed the corresponding digit is incremented by one 2 If the numeric key is pre...

Страница 309: ...umber of machined workpieces with a built in battery Each time the M89 command in the program is read the total counter is incremented 1 The average service life of the battery is seven years 2 The ba...

Страница 310: ...ol Presetter OUT IN Switches TOOL PRESETTER OUT IN Option A 51 Automatic Operation Switches CYCLE A 22 Automatic Power Shutoff Switch AUTOMATIC POWER SHUTOFF Option A 51 Auxiliary Function Lock A 30 A...

Страница 311: ...ck Clamp Direction A 28 Chuck Clamp Unclamp Operation B 32 Chuck Footswitch A 31 CHUCK JAW STROKE END DETECTION FUNCTION C 25 Chuck Jaw Stroke End Detection Switch A 31 Chuck Opening Closing Footswitc...

Страница 312: ...B 8 Emergency Stop and Door Unlock Automatic Door Type P 29 Emergency Stop and Door Unlock Manual Door Type P 25 Emergency Stop Button EMERGENCY STOP B 9 Emergency Stop Button EMERGENCY STOP A 12 F Fe...

Страница 313: ...54 Lock and Unlock of Automatic Door P 26 Lock and Unlock of Manual Door P 23 M Machine Light Switch LIGHT A 48 Machine Lock A 30 Main Switch A 9 Manual Lubrication Pushbutton A 55 MANUAL OPERATION OF...

Страница 314: ...Opening Closing the Door Automatic Door Type P 27 OPERATION PANEL A 14 Operation Panel Screen A 57 OPERATION PROCEDURE FOR DIFFERENT TYPES OF MACHINING E 31 Optional Stop Switch OSP A 25 P Panel Key...

Страница 315: ...ower Area of the Operation Panel A 13 S SAFETY GUIDELINES B 1 SAFETY PRECAUTIONS A 1 SELECTING TURRET B 15 Setting the I O destination I O channel A 58 SETTING THE INHIBITED TOOL ENTRY ZONE E 28 Shapi...

Страница 316: ...he Tailstock Clamp Unclamp Switches TSCLP TSUCLP Servo controlled Tailstock Specification A 53 TO FINISH A WORKPIECE WITHIN THE SPECIFIED TOLERANCE WITH THE TOOL WEAR OFFSET FUNCTION TEST CUTTING E 23...

Страница 317: ...DOOR OPEN CLOSE DOOR INTERLOCK FUNCTION switch P 27 Automatic Door Open Close Switch AUTOMATIC DOOR OPEN CLOSE Automatic Door Specification A 52 Automatic In Machine Tool Presetter OUT IN Switches TOO...

Страница 318: ...tch A 35 Chucking Pressure Adjustment Handle A 55 CL Spindle Clamp Switch M Type A 50 CLTOFF Coolant Off Switch A 47 CLTON Coolant On Switch A 47 Coolant Switches A 47 CYCLE Automatic Operation Switch...

Страница 319: ...P 7 J JOG Jog Feed A 21 L LIGHT Machine Light Switch A 48 Loader Valid Switch Loader Specification A 54 M Machine Light Switch LIGHT A 48 Machine Lock A 30 Main Switch A 9 Manual Lubrication Pushbutto...

Страница 320: ...A 10 Power Supply Lamp POWER SUPPLY Option A 10 R Rapid Traverse Rate Override Switches A 43 Reset Key EMERGENCY STOP B 11 REV Spindle Reverse Rotation Switch A 38 RPD Rapid Traverse A 21 RS232C Inter...

Страница 321: ...A 29 Tailstock Spindle Switches Tailstock Specification A 49 Tailstock Spindle Thrust Adjustment Handle Tailstock Specification A 56 TAPE Tape A 20 The Tailstock Clamp Unclamp Switches TSCLP TSUCLP Se...

Страница 322: ...nob DOOR INTERLOCK FUNCTION P 8 W WARNING label DOOR INTERLOCK FUNCTION P 8 Work Counter A 29 X X Z Zero Return Indicator A 34 Y Y Status Indicators A 34 Z Zero Point Adjustment A 32 Zero Return Indic...

Страница 323: ...t your comments to those concerning this manual only Comments can also be submitted using the company website at http www moriseiki com Name of Manual OPERATION MANUAL Number of Revisions OM NZSMSC700...

Страница 324: ...Phone 39 02 4894921 Fax 39 02 48914448 MORI SEIKI ESPA A S A Head Office Technical Center Calle de la Electr nica Bloque B Nave 9 Poligono Industrial La Ferreria 08110 Montcada I Reixac Barcelona Spai...

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