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G-WEIKE LC Series Operation Manual

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LC、LG Serial Machine
使 用 说 明 书
OPERATION MANUAL
This owner's manual is suitable for:
Laser machine designer
Laser machine operator

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Summary of Contents for G-WEIKE LC Series

  • Page 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...

  • Page 2: Disclaimer And Responsibility Statement

    Copyright Statement Jinan G.Weike Science & Technology Co.,Ltd All rights reserved. G.Weike Science&Technology Co.,Ltd(hereafter referred to G.weike) reserves the right to modify the products and product specifications described in this manual without advance notice. G.Weike is not responsible to any direct, indirect, or consequential damage or liability caused by improper use of this manual or the product.
  • Page 3 Note：Note: User Should Comply With the attention and Suggestion in this manual; it could bring much easier operation. Safety Precautions Attention ◆Before using the machine. users are required to carefully read this manual and other operating requirements, strictly abide by the operating specifications. Professional are required for operating the machine.

  • Page 4: Table Of Contents

    Contents Copyright Statement ……………………………………………………………………………1 Disclaimer and Responsibility Statement………………………………………………………1 Foreword…………………………………………………………………………………………1 Safety Precautions…………………………………………………………………………………2 Chapter 1 Machine introduction …………………………………………………………………6 1.1 Instructions of machine model………………………………………………………………6 1.2 Machine compositions ………………………………………………………………………7 1.2.1 Compositions of the machine ………………………………………………………………7 1.2.2 Compositions of movement mechanism…………………………………………………10 1.2.2.1 Plane movement mechanism ……………………………………………………………10 1.2.2.2 Lift move ment mechanism………………………………………………………………12 1.2.2.3 Rotary device mechanism ………………………………………………………………21 1.2.3 Optical mechanism…………………………………………………………………………24...
  • Page 5 2.5.5.1 Routine operation ………………………………………………………………………20 2.5.5.2 Warning for fire accident…………………………………………………………………20 2.5.6 other risk………………………………………………………………………………… 20 2.5.7 emergency accident solvement……………………………………………………………20 2.5.7.1 treament measures of personal injury …………………………………………………20 3.5.7.2 Fire treament measures …………………………………………………………………20 Chapter 3 Machine Installation And Debugging…………………………………………………21 3.1 Machine Installation………………………………………………………………………21 3.1.1 Steps of unpacking…………………………………………………………………………23 3.1.2 Unpacking check …………………………………………………………………………24 3.1.3 Preparations for equipment installation……………………………………………………25 3.1.4 Steps of installation ………………………………………………………………………25...
  • Page 6 4.4.2 Blower cleaning……………………………………………………………………………44 4.4.3 Water chiller maintenance ………………………………………………………………44 Chapter 5 Trouble Shooting ……………………………………………………………………45 Appendix ………………………………………………………………………………………46 Appendix1 Electric wiring diagram for No.1(1.1) controller ………………………………46 Electric wiring diagram for No.2 controller ……………………………………47 Appendix2 Appendix3 Electric wiring diagram for No.3 controller……………………………………48 Post ……………………………………………………………………………………………49...
  • Page 7 LC,LG Series equipment operating instructions LC LG serial laser machine is a universal low power laser processing device developed by our company Jinan G.Weike Science &Technology Co., Ltd. The machine is mainly equipped with sealed max. 200W C02 glass laser tube or metal radio-frequency tube with the function of cutting and carving common non-metal materials and with the wide scope of application in the fleld of printing, advertisement, garment.,leather and electronics.

  • Page 8: Instructions Of Machine Model

    LG6040N—— indicate cutting breadth of 600*400mm,new design cnc laser engaver produced by Gweike laser WK1325 —— indicate cutting breadth of 1300mm*2500mm cnc router produced by gweike laser Fig 1.1 Instructions of machine model LC,LG serial laser machine is a device with the largest seal volume and most wide range of application of our company and with various models.
  • Page 9 Fig1-2 ① Main unit（material collector included) ② Y-axis movement mechanism ③ Laser head ④ Machine crossbeam ⑤ Working table (Beehive or strip soleplate)
  • Page 10 ⑥ X-axis movement mechanism ⑦ Foot wheel and footmaster caster ⑧ Control panel ⑨ Potentiometer (Power adjusting knob) ⑩ Laser switch ⑪ Ampere meter (Power indicator) ⑫ Laser outlet (Each one at left and right) ⑬ Upper cover of the machine ⑭...

  • Page 11: Compositions Of Movement Mechanism

    19 laser tube cover 20 right end cover of the machine 21 Master switch of power supply 22 Master power cord of the machine 23 Exhaust blower 24 Ventilation outlet (to exhaust blower) 25 Air blower 26 water chiller 27 Water pipe and air pipe joint 28 water protect signal connector 29 Back door of case (Laser power box) Machine control is as shown in the figure below:...
  • Page 12 Fig1-5 ① X-axis motor ② X-axis beam and guide rail ③ X-axis timing belt ④ Dolly (connecting to cutting head) ⑤ X-axis sensor (Reset or limit signal) ⑥ Y-axis guide rail (each one at left and right) ⑦ Y-axis guide rail beam (each one at left and right) ⑧...
  • Page 13 ⑧ Y-axis drive shaft ⑨ Y-axis motor ⑩ Y-axis sensor (Reset or limit signal) ⑪ Y-axis timing belt (each one at left and right) Fig1-6...
  • Page 14 LG5030 front picture as follows: Fig 1-7 1. machine body 2.x axis 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.
  • Page 15 Back of LG5030 laser machine picture: Fig1-8 12 Laser power socket 13 Control case 14 Laser tube cover 15 Air hose...
  • Page 16 LG6040N outlook： Fig1-9 1. machine body 2.x axis 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.
  • Page 17 11. Control case 12. Power switch 13. Emergency switch 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...
  • Page 18 10.Z axis motor 11.Key switch 12.Emergency switch LC1325M moving system schematic diagram...

  • Page 19: Lift Movement Mechanism

    Fig 1-11 2.Z axis guide linear 3.Z axis ball screw 4.Y axis left guide linear 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.
  • Page 20 Fig1-12 ① Working platform ② Life motor ③ Motor stand ④ Lift guide rail (two each at left and right} ⑤ 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）...

  • Page 21: Rotary Device Mechanism

    4.Lift motor LG5030 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:...
  • Page 22 Fig 1-15 ① Rotary motor and stand ② 3-claw chuck ③ Rotary device stand ④ Pusher 5 guide 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:...
  • Page 23 Fig1-16 1.Linear guide rail 2.Lifting platform 3.Driven wheel 4.Driving wheel 5.Crank handle 6.Motor 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...

  • Page 24: Optical Mechanism

    Illustration of old rotary 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:...
  • Page 25 Fig 1-19...

  • Page 26: Electric Dual-Laser Head Mechanism

    1 Laser tube bracket 2. Laser tube 3. Water circulation joint (an outlet and inlet) 4. Laser outlet 5. No. 1 reflector 6. No. 2 reflector 7. No. 3 reflector 8.. Focus 9. Blowing pipe 10. High voltage line connector 11.

  • Page 27: Machine Visual Mechanism

    1.Left laser head 2.Z-axis motor 3.Right laser head (Master laser head) 4.Z-axis sensor 1.2.5 Machine visual mechanism Some types of machine are with machine visual function (e.g. LC6090). The structure of the visual mechanism is as shown in the figure below: Fig 1-21 1.industrial camera （lens included）...

  • Page 28: Working Platform

    1.2.7 Working platform Working platforms of LG/LC serial laser machine are mainly beehive soleplate or strip soleplate. Some types of machine with higher requirements for absorption are equipped with vacuum absorption platform. Beehive soleplate is mainly used for placing soft materials like cloth or leathe, while strip soleplate is mainly for hard materials like organic glass or thick plank.

  • Page 29: Equipment Parameters

    Fig.l-16 Auxiliary parts 1.2.9 Equipment parameters Machine parameters quite differ from each other due to different types and configurations. The parameters are 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: LG1290 1200*900...
  • Page 30 Fig 1-24 Fig 1-25...
  • Page 31 Fig 1-26 Fig 1-27...

  • Page 32: System Configuration

    Fig 1-28 The followings are an introduction to the parameters: Pulse equivalent: Pulse required for each 1mm forward of the movement shaft.Correctness of movement length is depended on this parameter; Worktable format:the max movement of every axis of the machine. Reset direct: Reset direction of the machine.

  • Page 33: Operating Environment

    system Match with Control software LaserCut5.3 China the controller Dust Dust and smoke Our company Optional disposal collector Table l-1: System configuration list 1.4 0perating environment Humidity: 5%-9506 (no dew) Temperature: 5℃-40℃ Power supply: AC220V;50/60Hz Earthing: Grounding resistance should be less than 5Ω Environment of the machine should be dry, and free of interference like dust,pollution.

  • Page 34: Safety Awareness

    Model, specification and from the same manufacture is required; otherwise,written consent from the manufacturer is required. 2.3 Safety awareness The machine can be operated only by skilled personnel or under supervision of them. improper use or operation may possibly be very dangerous and cause damage to the machine. Therefore, the followings are strictly prohibited: ●Placing heavy objects or stepping on the working table of the machine;...

  • Page 35: Special Product Risks

    When technology or measures fail to absolutely avoid risk of health, the owner is required to provide personal protective devices for operator and maintenance personnel. For example, ●Boot with steel cover ●Protective gloves ●Laser-proof goggle ●Light respirator Tips : personal protective devices shall not be provided together with the machine. 2.5Special product risks 2.5.1 Laser radiation risk Based on level of potential risk of laser radiation, the national standard GB 7247.1-2001...

  • Page 36: Maintenance Mode

    2.5.1.2 Maintenance mode In case of having opened the safety cover (e.g. door)or having removed (e.g. crossbeam cover)or short connected of the crossbeam protective cover and crossbeam organic glass cover opened, the laser cutting machine is in a maintenance mode, no matter the purpose of the operation is for checking work, cleaning or maintenance.

  • Page 37: High Voltage Risk

    Fig2-1 Laser proof goggle Tips Wavelength of C02 laser device of this 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;...

  • Page 38: Hazard Of Processing Outgrowth

    ●Make regular check on the electric equipment. Timely correct failure like poor contact or burnt power cord; ●While operating live (charge) parts, minimum two persons are required at the site for pressing the emergency stop button or disconnecting power supply if necessary; Mark the working area with red-and-white band and warning sign;...

  • Page 39: Risk Of Optical System

    Tips ·Make frequent check on the ventilation system. ·Make regular cleaning and maintenance for the ventilation system; ·Foreign matter coming into duct of the ventilation system is strictly prohibited; Attention ·Ensure a good ventilation and a through removal of exhaust air in the working room;...

  • Page 40: Chapter 3 Machine Installation And Debugging

    manufacturer is strictly prohibited any change of operating software or function to the machine is strictly prohibited, or it is strictly prohibited to perform integration of the machine with other system. 2.5.7 Measures for emergency 2.5.7.1 Measures for personal injury in case of personal injury，the followings should be performed：...
  • Page 41 Fig 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...

  • Page 42: Unpacking Check

    Fig 3-4 Attention: 1. Spare parts with machine should be carefully(especially laser tube and soft dog) 2. The parts should keep carefully in case of lost 5.Unfasten the screw on upper part of the foot caster with a wrench and lift the foot caster to keep a distance to the pallet larger than to the multi-direction foot wheel;...

  • Page 43: Preparations For Equipment Installation

    Attention: Unauthorized unpacking is prohibited. If unpacking by user is needed, prior consent from our after -ales personnel or salesman is required. Otherwise, our company shall not be liable for any accidents caused. In case of the problems above found after unpacking, please timely notify our after-sales personnel or salesman, or directly contact our company.
  • Page 44 Laser tube bracket Water in Water out Fig 3-5...
  • Page 45 Firstly open the two brackets and carefully insert light outlet (negative end) of the laser tube toward reflector No. 1 into the V-shape bracket as shown in the figure below: Then, buckle the belt on the laser tube bracket and screw down to fix securely the laser tube Fig1-9 Attention: Fix the laser tube with proper force to avoid damage against it.
  • Page 46 Fig 3-7 Attention Reliable 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 Operation steps as follows:...
  • Page 47 Step one ：high voltage connect to anode,and fix high voltage cap Fig 3-8 Fig 3-9...
  • Page 48 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...
  • Page 49 Step four: fix with water in hose Fig 3-12 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. Step five: after water in hose fixed,move the silicon tube back...
  • Page 50 Fig 3-13 Keep water hose in good order free of twist for smooth water flow Step six: water out hose connection Fig 3-14...
  • Page 51 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. 3.1.4.2 install power supply Power supply is as follows： Fig3-15 laser power supply Put the laser power supply into the box [laser power supply box} at the back of the case.
  • Page 52 white plastic screw cover Negative pole end Fig 3-16 Attention Red positive pole line and yellow-and-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.
  • Page 53 H L P GND IN 5V GND AC AC 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：...
  • Page 54 Fig 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...

  • Page 55: Air Pump Installation

    2. Water pump connection: Water in air in water out Fig 3-20 Connect through power supply. At this time, you will find that water is gradually filled up the laser tube, smooth water flow in the water outlet indicates normal operation of the water pump. Attention: water pump can’t be reverse After power on the water tank,you will see the water will full in laser tube,waterout hose water flow,then water tank(water pump)works ok...

  • Page 56: Blower Installation

    Fig 3-21 The air pump (or air compressor) is very important in the system. High pressure air is jetted out from light outlet in the laser head through air pipe. On one hand, this ensures focus lens clean. On the other hand, it plays the function to prevent from being burning of the material caused by laser.

  • Page 57: Equipment Earthing

    3.1.4.6 Equipment earthing Safe earthing is strictly required for power supply system of CMA and PN serial laser equipment. Power supply of users must satisfy safety regulations of the local government: Fig3-20 ·L: Live line of 220V AC system. Safety electric switch is required for this line(The switch is required to be mounted on the live line.) ·N: it is popularly named as null line with the function of completing power supply together with the live line.
  • Page 58 Fig 3-23 ① Light inlet ② Base of reflector No. 3 ③ Lockup for some types machine ④ Water circulation joint ⑤ Blower pipe joint ⑥ Air jet ring ⑦ Light route adjusting bolt ⑤ Lens fastening bolt ⑨ Fixation base of focus canister ⑩...

  • Page 59: Software And Machine Drive Installation

    Fig.3-23 Firstly install the focus canister. Unfasten the lockup bolt of the focus canister as shown in the figure above, insert the focus canister into the base, adjust to a proper height (depend on the focus), and then it will be OK to screw dawn the bolt. And then connect the air pipe.

  • Page 60: Sequence Of Power-On And Power-Off

    movement module, laser module and electric 1O module. 3.2.1 Sequence of power-on and power-off There is an instruction of sequence of power-on and power-off stuck on the master power switch. Sequence of power-in: Master power supply of the machine Water chilling system-> Laser power supply-> Computer->...

  • Page 61: Resolution Setup

    Fig.3-24 illustration of control panel Tips: Please refer to operation instructing for control system of each controller for moe controller for more details concerning the operation of the control panel. 3.2.2.2 Resolution setup Movement accuracy is decided by movement resolution, and the precision of movement asWell.

  • Page 62: Stroke,Limit And Reset

    Fig.3-25 Interface for setting machine parameters of Laser cut 5.3 controller In case of improper location of movement or wrong size of processed figure. values of resolution or pulse equivalent are needed for modification. The software provides the automatic calculation tool. Please refer to the operation instructions for use method. Method of testing resolution or movement equivalent: control machine goes along a rectangle frame (e.g.

  • Page 63: Straightness And Perpendicularity

    Attention: At ex-factory. configuration of parameters for stroke. limit and reset has been already 3.2.2.4 Straightness and perpendicularity performed. Unauthorized change of parameters by user before making dear its meaning is prohibited. Before starting formal processing. testing of movement straightness of each movement shaft Otherwise.

  • Page 64: Light Route Adjustment

    Refer to the operation instructions for the related controller for more details about laser parameters. Wrong laser parameter setting may possibly cause abnormal light emitting or fail of adjusting laser power. in case of no light emitting under the condition of making sure that laser parameters are set to correct values.
  • Page 65 Reflector #1 Reflector #2 Reflector #3 After being emitted from the laser generator. Laser successively passes through reflector #1. #2 and #3, and finally emitted to working table after be focused by the focus. Transmission of the laser is actually a course of multiple reflection and focusing. During this course. in case of loosen reflector.
  • Page 66 a black spot on the acrylic.As below picture: reflector #1 reflector #2 press” LASER" button make a black spot on the acrylic 3.Fixed acrylic does not move, then move the reflector #2 to the furthest point to reflector #1, press” LASER" button and make the second black spot on the acrylic.As below picture: Compare the positions of the first black spot and the second one.
  • Page 67 图 3-32 7. Move the laser head to the closest point 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:...

  • Page 68: Trial Operation Of Processing

    Fig 3-34 9. Compare the positions of the first black spot and the second one. see whether the two spots can be totally overlapped or not. If they can, the X axis direction path is okay.(you can pass the 10th step );...

  • Page 69: Chapter 4 System Maintenance

    Move the laser head to the start point of processing {set positioning point); Open upper computer software (LaserCut5.3 make figure (or figure data lead-in) and set ready the processing parameters and processing path; engraving output (Or generate processing data to transmit to the controller) The above are the basic processing steps Refer to control system operation manual of each controller and operation instructions of the related computer software for detailed processing operation.

  • Page 70: Synchronous Belt. Synchronous Belt Wheel

    cotton doth tin the linear shaft free of dust; and then move the laser head to the leftmost (or rightmost). repeatedly dean the linear shaft along with it with a piece of cotton doth till the linear shaft free of dust. Finally. apply proper amount lubricant (or sewing machine oil, but machine oil is prohibited) on to the linear shaft.

  • Page 71: Electric Maintenance

    abnormality with the movement parts. in case of problems found. timely fastening and maintenance are needed. Meanwhile. the screws of the machine should be tightened one by ane with tool after a certain period of use. The first fixation should be performed roughly one month later after using.

  • Page 72: Auxiliary Parts Maintenance

    ●General rules of operation During deaning and installing the lens. any matter stuck on or even nail print or oil droplet may higher absorption of the lens and shorten lifespan of it. Therefore, the following prevention measures must be taken: 1) Suction or blowing device are prohibited to avoid scratch on surface of the lens caused;...
  • Page 73 inside the it causing large noise and lower effect of air exhaustion ventilation and smell elimination. In case of insufficient suck force causing unsmooth smoke expelled, firstly power it off, remove the air-in pipe and air-out pipe from the blower. remove dust inside them. and then turn the blower upside down.
  • Page 74 Laser pause Check if water circulation is smooth Clean water tank.dredge water hose during Install a stabilizer to input power If power voltage is table working. supply PLT plotter unit out from CorelDraw software should match User adopts PLT output in with resolution of LaserCut5.3 CorelDraw software.
  • Page 75 Post All final right of interpretation of this manual belongs to Jinan G.Weike Science & Technology Co.,Ltd. We will do our utmost efforts to ensure the accuracy of the contents of this manual. We do not assume any responsibility caused by misspellings and typing errors. Your comments will be highly appreciated.

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