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4.4.2 Blower cleaning

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4.4.3 Water chiller maintenance

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Chapter 5 Trouble Shooting

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Appendix

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Appendix1 Electric wiring diagram for No.1(1.1) controller

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Appendix2 Electric wiring diagram for No.2 controller

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Appendix3 Electric wiring diagram for No.3 controller

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Post

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Содержание LC Series

Страница 1: ...LC LG Serial Machine 使用说明书 OPERATION MANUAL This owner s manual is suitable for Laser machine designer Laser machine operator ...

Страница 2: ...ications specified in the owner s manual For the followings 1 Machine modified with no authorization including but not limited to add remove modify unauthorized disassembly replacing parts 2 Use the machine in the environment failing to satisfy the operating requirements 3 Operate disobeying the specifications of our company 4 Unauthorized use the machine parts accessories and auxiliaries on to ot...

Страница 3: ...d related other equipment before power on During operating removing any cover of the equipment is strictly prohibited During operating the operators are required to observe working status of the machine all the time in case of any abnormality it is immediately to disconnect power supply and take active and corresponding measures After power on special personnel are required for monitoring Unauthor...

Страница 4: ...7 Working platform 9 1 2 8 Auxiliary parts 9 1 3 Equipment parameters 10 1 4 System configuration 12 1 5 Operating environment 13 1 6 Suitable materials 13 1 7 Applicable fields 13 Chapter 2 Safety Rules 14 2 1 Product safety 14 2 2 Safe equipment 14 2 3 Safety awareness 14 2 4 Requirements for personnel 14 2 4 1 Definition of terms 15 2 4 2 Qualifications 15 2 4 3 Responsibility 15 2 4 4 Personal...

Страница 5: ...4 9 Software and machine drive installation 33 3 1 4 10 0ther auxiliary part installation 33 3 2 Equipment debugging 34 3 2 1 Sequence of power on and power off 34 3 2 2 Movement debugging 34 3 2 2 1 Motor shaft movement 34 3 2 2 2 Resolution setup 35 3 2 2 3 Stroke limit and reset 36 3 2 2 4 Straightness and perpendicularity 37 3 2 3 Laser debugging 37 3 2 3 1 Light emitting test 37 3 2 3 2 Light...

Страница 6: ...ller maintenance 44 Chapter 5 Trouble Shooting 45 Appendix 46 Appendix1 Electric wiring diagram for No 1 1 1 controller 46 Appendix2 Electric wiring diagram for No 2 controller 47 Appendix3 Electric wiring diagram for No 3 controller 48 Post 49 ...

Страница 7: ... the fleld of printing advertisement garment leather and electronics 1 1 Instructions of machine model Indications of G weike laser machine model LC Additional code ie import laser power Structure feature code blank belt S ball screw C camera Main spec cutting size the front two is width back two is length GWEIKE laser machine L laser C cut From the figure above we can know LC1290 indicate cutting...

Страница 8: ...special model or special field of application of some special machine types we will provide additional extra instructions for them Owner s Manual is subject to the manual attached to the equipment ATTENTION As time goes by naming rules of some models may possibly be different from what mentioned above And they are subject to the actual product model and manual attached 1 2 Machine compositions Due...

Страница 9: ...8 Fig1 2 Main unit material collector included Y axis movement mechanism Laser head Machine crossbeam Working table Beehive or strip soleplate 1 2 3 4 5 6 7 8 9 10 12 11 13 14 15 16 17 18 ...

Страница 10: ...er outlet Each one at left and right Upper cover of the machine Gas spring Each one at left and right Left end cover of the machine Cabinet door of left case The electric fan Data interface USB or network interface Safety switch magnet Safety switch Back view of the machine is as shown in the figure below Fig 1 3 19 20 9 21 9 22 9 23 9 24 9 25 9 26 9 29 9 ...

Страница 11: ...rotect signal connector 29 Back door of case Laser power box Machine control is as shown in the figure below Fig l 4 illustration of machine control 1 2 2 Compositions of movement mechanism 1 2 2 1 Plane movement mechanism lane movement mechanism is composed of X axis and Y axis movement mechanisms in vertical relation as shown in the figure below control system Optical institutions motion institu...

Страница 12: ... or limit signal Y axis timing belt each one at left and right The figure below is an illustration of another plane movement mechanism mainly used in processing machine with larger breadth The differences lie in installation position and configuration of movement parts X axis X axis beam and guide rail X axis timing belt Dolly connecting to cutting head X axis sensor Reset or limit signal Y axis g...

Страница 13: ...12 Y axis drive shaft Y axis motor Y axis sensor Reset or limit signal Y axis timing belt each one at left and right Fig1 6 1 2 3 4 5 6 7 8 9 10 11 ...

Страница 14: ...oving system 3 control panel 4 Laser switch laser set 5 Laser outlet 6 Machine upper cover 7 Gas spring for support upper cover left and right each 8 USB flash memory slot 9 Safety switch magnetic 10 Safety switch 11 Waterin waterout and air out 1 2 3 4 5 6 7 8 10 9 11 ...

Страница 15: ...14 Back of LG5030 laser machine picture Fig1 8 12 Laser power socket 13 Control case 14 Laser tube cover 15 Air hose 12 13 14 15 ...

Страница 16: ...s moving system 3 control panel 4 Laser switch laser set 5 Laser outlet 6 Machine upper cover 7 Gas spring for support upper cover left and right each 8 USB flash memory slot 9 Safety switch magnetic 10 Safety switch 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

Страница 17: ...tch 14 Anmeter LC1325M schematic diagram 图 1 10 1 Machine body include container 2 Y axis moving system 3 Laser head 4 Machine beam 5 Working platform 6 X axis moving system 7 Basement 8 Control panel 9 Machine upper cover 1 2 3 4 5 6 7 8 9 10 11 0 12 0 ...

Страница 18: ...17 10 Z axis motor 11 Key switch 12 Emergency switch LC1325M moving system schematic diagram 1 2 3 4 5 6 7 8 9 10 ...

Страница 19: ... 5 Y axis ball screw 6 X axis ball screw 7 Y axis right guide linear 8 X axis motor 9 X axis coupling 10 Y axis motor 1 2 2 2 Lift movement mechanism Some types of machine are with life platform function e g LG1290 The life platform mechanism is as shown in the figure below 1 5 4 2 3 ...

Страница 20: ... rail two each at left and right Lift ballscrew one each at left and right LG6040N working table configure as follows Fig 1 13 1 Z axis beam and guide rail each one at left and right 2 Auto ball screw each one at left and right 3 Z axis belt protect case 1 2 3 4 ...

Страница 21: ... auto working platform as follows 图 1 14 1 Up down screw nut 升降丝杠螺母 2 Lift motor 3 Lift ball screw 4 Belt tensioner 5 Lift belt 1 2 2 3 Rotary device mechanism The new rotary device is as shown in the figure below 1 2 3 4 5 ...

Страница 22: ...de linear 6 Lock screw Attention When operating new rotary new rotary plug should instead of Y axis motor connector and in software machine setting working table y axis MOVE and the parameter should be 3 14 D 2 D stands for object diameter Old rotary attachment as follows 1 3 2 4 5 ...

Страница 23: ...g platform 3 Driven wheel 4 Driving wheel 5 Crank handle 6 Motor 1 2 3 4 5 6 Attention When using the old rotary attachment the plug should be used by the Y drive plug In the software setting worktable Y axis every movement parameter 82 896 ...

Страница 24: ...otary attachment Fig 1 17 Illustration of new rotary attachment Fig 1 18 1 2 3 Optical mechanism LC and LG laser machine are basically the same in optical principle Single path laser light route is as shown in the figure below ...

Страница 25: ...24 Fig 1 19 1 2 3 5 4 6 7 8 9 10 11 ...

Страница 26: ...ector 7 No 3 reflector 8 Focus 9 Blowing pipe 10 High voltage line connector 11 Cathode wire connectors 1 2 4 Electric dual laser head mechanism Some types of machine are with electric dual laser head function e g LC1612 The structure composition of the electric dual laser head is as shown in the figure below Fig 1 20 1 2 3 4 ...

Страница 27: ...e g LC6090 The structure of the visual mechanism is as shown in the figure below Fig 1 21 1 industrial camera lens included 2 Camera fixation screw 3 LED light source 1 2 6 Mesh belt feeder type Some types of machine are with mesh belt feeder function e g CMA1810F The feeder model is as shown in the figure below Mesh belt feeder Fig 1 13 Mesh belt automatic feeder type 1 2 3 ...

Страница 28: ...d for placing soft materials like cloth or leathe while strip soleplate is mainly for hard materials like organic glass or thick plank Fig 1 22 1 Beehive soleplate 2 Strip soleplate 1 2 8 Auxiliary parts To ensure normal operation the laser machine needs also some auxiliary parts like blower air pump and water tank Different types of machine are with different auxiliary parts and those are subject...

Страница 29: ...subject to the ex factory nameplate attached to the machine The nameplate is generally stuck to the back or left side of the machine The following is a nameplate of LG1290 type Fig 1 23 Machine model and configuration differ depending on the motherboard Below is MPC6565 parameters list of LG1290 machine LG1290 1200 900 220V 1500W 80W 1700 1400 1100MM 8502 2013 1 1 ...

Страница 30: ...29 Fig 1 24 Fig 1 25 ...

Страница 31: ...30 Fig 1 26 Fig 1 27 ...

Страница 32: ...achine is required to set this Parameter and it indicates the minimum space between the two laser heads Tips Please refer to User Manual for G Weike MPC 6565 Control System for more details 1 3 System configuration Component Parts Type Manufacturer Note Movement system Motor Step servo China made or imported Optional Transmission mechanism Timing belt Ball screw China made or imported Optional Gui...

Страница 33: ... introduces safety warnings for protecting personnel and the machine The machine is already equipped with sufficient safety guarantee yet it is still with certain risk All the operators are required to carefully read through and well understand the safety rules 2 1 Product safety The following conditions are required to be satisfied to ensure safe work Abide by operation manual and instruction sig...

Страница 34: ...ements are for different users Users are classified into the followings Owner Owner means the authorized person or representative to sign contract with the manufacturer With authorization the owner has rights to sign the agreement with binding force of law Operator Operator means the personnel trained for operating the machine Training of the operator includes participation of training held by the...

Страница 35: ...protection Harm to naked eyes of other wave lengths will be less class l laser device class 3A light beam internal observation with optical device e g glasses telescope microscope may be dangerous class 3B dangerous laser device is to directly and internally see light beam Generally observation of diffuse reflection is safe class 4 laser device with diffuse reflection causes danger They may possib...

Страница 36: ...by all instructions prescribed in the operation manual 2 5 1 4 Reflection and diffuse radiation Avoid exposing eyes and skin to mirror reflection and diffuse radiation In the maintenance Mode the maintenance personnel are required to wear laser proof glasses and the laser proof glasses should satisfy the requirements as per EU standard EN207A1 2002 Attention In maintenance mode laser radiation is ...

Страница 37: ...class is 10 6 micron and light density is 4 You are recommended to use SD 5 type of protective glasses made by Shield Company Attention You are prohibited to directly watch strong light and laser even with laser proof glasses on Laser proof glasses are made from high polymer material and dipping into organic solvent or cleaning with it are prohibited It is must to replace the laser proof glasses a...

Страница 38: ...low Toxic Cr6 Mn Co Allergic reaction burn caused by metal smoke Zn Cu Lung fibrosis Be carcinogenesis Cr6 NiO Metal beryllium is very dangerous especially cutting alloy or metal containing Zn in open air will generate heavy metal smoke A1 4 Plastic cutting When cutting plastics various kinds of substances with potential risks may be generated At lower temperature aliphatic hydrocarbon is produced...

Страница 39: ...erform cleaning and replacement of lens 2 5 5 2 Warning for fire accident Damaged machine or improper operation of the machine will cause risk of fire accident Fire extinguisher must be equipped according to Fire control regulations prescribed by the state 2 5 6 0ther risks To ensure safety modification or changing use of the machine with no consent from the Tips Make frequent check on the ventila...

Страница 40: ... regulations prescribed by the state and the company 2 5 7 2 Measures for fire accident In case of fire accident the following measures should taken Emergency stop of the equipment disconnection of power supply Control of fire with the fire extinguisher evacuation of personnel Notify the competent management department Abide by the related regulations prescribed by the state and the company Chapte...

Страница 41: ...g 3 2 3 Remove the left right front and back wood plank respectively with the crowbar Fig 3 3 4 3 Take out accessory box under the machine and take out the machine from the pallet and put on ground carefully ...

Страница 42: ...del is just what purchase 2 Check in equipment appearance Please make sure that the equipment is free of scratch damage distortion and corrosion by appearance 3 Check on equipment case Remove the upper left and right cover to make sure that the equipment is free of parts or cable caused by poor contact or internal damage 4 Check on equipment parts and auxiliary parts Open the auxiliary case and la...

Страница 43: ... channels sample material computer and power socket relating to the machine should be prepared ready in advance by users 3 1 4 Steps of installation 3 1 4 1 Laser tube installation The laser tube is mounted on the back of the machine After removing the protective cover of the laser tube you will find two laser tube brackets and two open cover protective inducers each four for the dual laser head t...

Страница 44: ...43 Fig 3 5 Laser tube bracket Water in Water out ...

Страница 45: ...urely the laser tube Fig1 9 1 2 3 5 4 6 7 8 9 10 11 Attention Fix the laser tube with proper force to avoid damage against it It is a must to keep the water inlet light outlet end at lower part of the tube After fixation of the laser tube connect the water inlet end with water protection to water inlet at negative end of the laser tube and connect another water inlet hose reliably to water outlet ...

Страница 46: ...able connection of each water hose is required to avoid leakage Keep water hose in good order free of twist for smooth water flow Must make sure the laser tube is full fill water no bubble if has can rotate the laser tube a little To push the bubble out ...

Страница 47: ...46 Step one high voltage connect to anode and fix high voltage cap Fig 3 8 Fig 3 9 ...

Страница 48: ...47 Step two cathode wire connect to cathode of laser tube Fig 3 10 Step three put silicon tube to high pressure resistant head Fig 3 11 ...

Страница 49: ... hose Fig 3 12 Step five after water in hose fixed move the silicon tube back Attention Fix the laser tube with proper force to avoid damage against it It is a must to keep the water inlet light outlet end at lower part of the tube ...

Страница 50: ...49 Fig 3 13 Step six water out hose connection Fig 3 14 Keep water hose in good order free of twist for smooth water flow ...

Страница 51: ...onnect the positive pole line unfasten white plastic screw cover of the laser tube positive pole lineAnd then securely connect the negative pole line to the negative pole end of the laser power supply as shown in the figure below Attention Fix the laser tube with proper force to avoid damage against it It is a must to keep the water inlet light outlet end at lower part of the tube ...

Страница 52: ...nd green negative pole line are a pair of high voltage line of the laser tube and they with extremely high voltage 20 000V and super strong static radiation Reliable line insulation and isolation as well as secure earthing of the machine are required Otherwise sparkle and serious interference may possibly caused and influencing on the operation of the equipment Serious current leakage is dangerous...

Страница 53: ...52 Fig 3 17 1 laser out LED 2 test for laser out 3 water protect LED 4 signal of laser out LED MPC6525 mainboard and power supply signal connection illustration H L P GND IN 5V GND AC AC 1 2 1 3 4 ...

Страница 54: ...ig 3 18 3 14 3 Fill up water tank or industrial water chiller with purified water Securely connect water pump and water outlet connector insert water hose and place it into the water tank as follows 图 3 17 ...

Страница 55: ...tube the water circulation system is equipped with a water protective inducer in case of unsmooth water flow or abnormal operation of the water pump the machine will automatically enter protective mode and the laser tube will emit laser Therefore during daily maintenance please keep the water pump and water hose dean Water cooling laser tube is required to ensure a normal operation of water Circul...

Страница 56: ...aser Therefore during daily maintenance users are recommended to keep the air pipe straight free of twist Otherwise abnormal blowing may cause burning of the materials 3 1 4 5 Blower Installation Firstly connect air inlet of the blower to dust inlet of the carving machine with an air pipe and securely buckle it Then connect another air pipe with air outlet of the blower and stretch it outside the ...

Страница 57: ...fessional electric equipment installer mount a safety earthing net in the following method It is a must to use 2 4 pieces of 4x35x1500mm angle iron hammered into any wet place surrounding the house as earthing Distance between each two angle iron is 1m And then use a 3x30mm flat plate leads each angle iron out from earth surface to form a good earthing net After completing the earthing net measure...

Страница 58: ...chine Water circulation joint Blower pipe joint Air jet ring Light route adjusting bolt Lens fastening bolt Fixation base of focus canister Focus canister Lens fastening cushion 12 Lens fastening cushion 13 Lens fastening screw 14 Light outlet 1 8 9 3 2 4 5 6 7 10 11 12 13 ...

Страница 59: ... should be the version of Windows XP or above USB interface communication is applied and machine drive installation is needed Drivers are attached to the CD Refer to GWeike User manual of MPC 6525 controL system for detailed installation steps For camera type of cutting machine besides installation of controller drive installation of industrial camera drive is also needed Refer to G Weike User Man...

Страница 60: ...and limit configuration test on straightness and perpendicularity 3 2 2 1 Motor shaft movement After normal power on of the machine the No 1 controller and No 11 controller will automatically reset if automatic reset is set on the No 3 4 controller they will also reset after power on After completing of reset the system will enter s standby state In standby mode it is to press the four directional...

Страница 61: ...ach millimeter forward of the shaft the pulse required for the control system to send is just in reciprocal relation with resolution For example if resolution is 0 00625μm 4064dpi he result converted into pulse equivalent is y0 00625 160 pulse mm On the contrary suppose pulse equivalent of a certain shaft is 100 pulse mm the resolution converted is 1 100 0 01 μm The following an interface for sett...

Страница 62: ...t t0 1200 and Y axis to 900 Limit switch is the hardware sensor equipped on limit position of the two ends of each shaft After detecting limit triggering signal the movement shaft will perform emergency stop to avoid overreaching Minimum one limit switch is needed far each shaft to indicate limit position of the current shaft in figure l 5 you can find the installation position of the limit sensor...

Страница 63: ...itting test and light route adjustment The followings are the details for them 3 2 3 1 Light emitting test After normal start up in case of power on with spot spray button 1aser switch button on software control panel of No 4 controller on the control panel of the equipment you can test if laser emitting is normal Light emitting energy and spot spray time can be directly set on the panel to check ...

Страница 64: ... press the light emitting button if there is laser output from the glass tube at this time it means that laser power supply and laser tube are normal in working At this time check on the controller and laser control line is needed in case of no light emitting further check on the laser power supply of the laser tube is needed 3 2 3 2 Light route adjustment Due to vibration during transportation ab...

Страница 65: ...eflection and focusing During this course in case of loosen reflector laser route deviation will be caused make the laser fail in finally output through the jet cup The adjustment steps follow 1 the Y axis direction light path adjustment in the front of reflector 2 post a 3 mm thick acrylic As below picture 2 Move the reflector 2 to the closest point to reflector 1 press LASER button and make Refl...

Страница 66: ...If they can the Y axis direction path is okay you can pass the 5th step if they can t based on the first spot through adjust the screws of the reflecor 1 press LASER button until the two spots can be overlapped 5 Repeat steps1 4 until the first spot and the second spot can be overlapped Now the adjustment of the Y axis direction light path finished 6 The X axis direction light path adjustment in t...

Страница 67: ... to the reflector 2 press LASER button and make the first black spot on the acrylic As below picture Fig 3 33 8 Move the laser head to the furthest point to the reflector 2 press LASER button and make the second black spot on the acrylic As below picture ...

Страница 68: ...lignment is needed 3 24Trial operation of processing After completing debugging of the movement and laser module with the steps above you can start figure trail processing now Firstly start up the equipment according to the sequence of power in start up the auxiliary machine like air pump and blower And then prepare ready the materials to be processed and place the materials horizontally on to the...

Страница 69: ... of the joints In case of abnormality timely treatment is needed to avoid causing serious problems The followings are detailed information concerning maintenance of each mechanical part 4 1 1Guide rail linear shaft slide block assembly metal guide pulley nylon guide pulley Guide pulley and linear shaft are core parts of the machine Their function is for direction leading and supporting To ensure a...

Страница 70: ...f the laser head Therefore timely adjusting the transmission belt is needed Adjustment method Adjustment of X direction and Y direction synchronous belt should achieve a proper tension of it adjustment of drive motor synchronous belt is to achieve that when pressing middle part of the synchronous belt the sinking level is 3 to 5 of the central distance between the belt wheel at the two ends Attent...

Страница 71: ...ration Purposely trigger all working modes and alarm state to check if warning indicators and signal indicators are normal 4 3 Light route maintenance Light route system of the laser engraving machine is completed by reflector together with focus of the focusing lens The focusing lens is free of the problem of deviation in light route However three reflectors are fixed by mechanical parts with lar...

Страница 72: ...n the lens under sunshine and move in a circle When the paper gets dirty it is ma must to replace it cleaning must be done in a one off way to avoid scratch caused Certainly same pollution and lens damage cannot be removed by deaning eg film burn by dirt film peeling off by dew ar condensate water To recover its good performance the only way is to replace the lens 4 4 Auxiliary parts maintenance 4...

Страница 73: ...protective cover af the water chiller and pour purified water into the water chiller 4 Start up the machine observe if the laser tube is filled up with water After circulation for five minutes if there are still plenty of air bubbles in the laser tube it is to open the discharge valve inside the machine to expel air from the laser tube making cooling water fill up with the laser tube Chapter 5 Tro...

Страница 74: ...oller or other interferences Connect earthing eliminate the interference Over high temperature causes crash to the controller Add more measures for lowering temperature Check whether the memory file number is above 30 Keep memory file number within 30 Check whether the driver current is too small Adjust the driver current Check whether X Y axis running smoothly Clear guide rail filling lubricating...

Страница 75: ...llings and typing errors Your comments will be highly appreciated All rights reserved Reprinting or copy without permission is prohibited We reserve the right of lawing informations Address C 504 In hi Tech square High Tech Zone Jinan Shandong China Tel 86 531 88020976 88020926 Fax 86 531 88912386 Postcode 250000 Website http www wklaser com E mail wkcutt 163 com Msn wklaser hotmail com G Weike la...

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