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Catalog

MY-L1390 Laser Engraving Cutting Machine..........................................................I

Statement.......................................................................................................................I

Catalog.......................................................................................................................... 1

Ⅰ

. Summary.................................................................................................................3

1.1 Advantages of Laser Processing Technology...................................................................3
1.2 Product Introduction..........................................................................................................3
1.3 Technical Parameter:.........................................................................................................4

Ⅱ

. Laser Machine Structure...................................................................................... 5

2.1. Structure description..........................................................................................................5
2.2. System components........................................................................................................... 5

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）

Front side sketch map of the machine...................................................................... 5

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Sketch map of the control system.............................................................................6

Ⅲ

. The Installation of Laser machine........................................................................8

Ⅳ

.Structure and adjusting of laser path................................................................. 16

Ⅴ

. Control Panel and Introduction......................................................................... 22

5.1 Sketch map of the control panel....................................................................................... 22
5.2 Side sketch map................................................................................................................ 23

Summary of Contents for MY-L1390

Page 1: ...ns we will tell you by email Please contact our after sale service department if you need any help we will try our best to meet your requirement Because the I O laser power or laser tube is electrical please be more careful to avoid electrical shock when you operate the machine STATEMENT This instruction book is protected by copyright law the international copyright treaties and applicable laws Pl...

Page 2: ...ith an error 3 Children mental retardation and the people who don t understand laser character should not use the machine 4 The type of laser is not visible so prohibit putting flammable explosive materials near to the equipment The deviation of laser may lead fire 5 Ground Wire between the machine and ground must be connected well before your operation To avoid static electricity which might hurt...

Page 3: ...t operate it in the Explosion environment 3 Keep the surface of machine body dry and clean 4 Recommend Every machine related staff should read this manual 5 Operators including personnel of assembly excluding routine failure garbage removal maintenance of machinery and waste disposal 6 Maintenances including personnel of maintenance examination and repair ...

Page 4: ...k the package box 8 3 2 Positioning 8 3 3 Sketch map of the external laser power supply 9 3 4 Laser Tube structure and installation 9 3 5 Laser Power Supply installation 11 3 6 Water chiller installation 12 3 7 Installation of air compressor and air pump 14 3 8 Exhaust fan installation 16 3 9 Installation of the control system 17 Ⅳ Structure and adjusting of laser path 16 4 1 Structure of the lase...

Page 5: ...engraving machine 29 7 5 Sparking from the exit of laser head 30 7 6 Water chiller alarming 31 7 7 X axis or Y axis does not move around or move abnormally 31 7 8 Laser head or beam shaking 32 7 9 Different engraving depth or could not engrave deep depth 32 7 10 Wrong engraving and not following the file engraving 33 7 11 Wrong size or not closing and malposition when its engraving 33 7 12 No outp...

Page 6: ... electrical It is manufactured by our company the key parts are imported with the novelty appearance unique structure easy operation high modulation frequency fast speed high precision stable performance and so on The application scope of laser engraving machine is very wide Different designs have been used in machines of our company to meet the needs of all use We believe that the type of machine...

Page 7: ...4 1 2 Technical Parameters ...

Page 8: ...of five parts machinery platform optical system drive system control system and accessory system Machinery platform composed of fittings such as machine cover guide rail base frame reflector mount etc Optical system composed of laser tube laser power supply three reflecting mirrors and one focus head Drive system composed of three imported balanced straight line guide rails of high accuracy belt t...

Page 9: ...ap of the machine 2 Sketch map of the control system 1 Terminal board 2 Control box 6535 or 6565 3 USB PORT 4 Data line for controlling operation panel 5 Filter 6 Driver of X axis stepper motor 7 Bulb socket 8 Protect switch ...

Page 10: ...aser power supply Sketch map of the solenoid valve Optional device 1 DC24V relay 2 Pin 13 of the relay connected with the control box 6535 3 Pin 12 of the reply connected with the ground wire of the DC24V power supply 4 Pin 14 of the reply connect with the 24V of power supply DC24V 5 Pin 8 of the reply connect with the solenoid valve 6 Ground wire of the power supply DC24V 7 V of the DC24V power s...

Page 11: ...0 Positive pole of the DC24V power supply 11 0utput of the solenoid valve 12 Pin 8 of the reply 13 Connect with the positive pole of the DC24V power supply 14 Solenoid valve 15 Input of the solenoid valve ...

Page 12: ...put in cool and dry places It should be placed close to earth wire After the machine has been adjusted please don t move it again otherwise the ray path has to be readjusted After placing the machine please fix the six bottom wheels if the machine shaking please adjust the screws on the holder via making it up or down tighten the nut after adjusting well and make it stationary Structure diagram as...

Page 13: ...r 3 and 4 are the same Keep flat the machine when put it fixed well for every foundation the machine could not rocked or else will effect the engraving or cutting performance even damage to the machine or personal safety The air humidity of the install place should not more than 50 and well ventilated Be carful for the shock hazard Sometimes an electric spark will be produced when you plug the pow...

Page 14: ...connect via Tracheal spiral Then it could make the gas Cycle between power pipe and gas pipe and change the gas at any time The function of water cooled jacket is to cool the gas and make the output power stable The model of laser tube is usually decided by laser power the normal model is 25W 40W 60W 80W 100W 120W Laser tube with different laser power with different length such as 60w laser tube i...

Page 15: ...s the inlet of the machine the inlet of the water chiller connects the outlet of the machine After one minute of water circulation please check out whether there is any bubble in the laser tube If there is please turn over the tube to push the bubble out The cooling water could not frozen in cold regions especially after the machine stop working guarantee there is no cooling water within the laser...

Page 16: ...ir input of the machine it connects with the air compressor 3 Inlet of the laser tube it connects with the outlet of the water chiller Water pump suggest to use water pump for the laser tube whose power under 40W 1 Power line of the water pump 2 Water pump 3 Outlet of the water pump ...

Page 17: ...r in the water chiller The water should be purified water or high purity water The temperature of the water in the chiller should be 15 30 If the temperature is too high please change the water or turn off the machine b The flow of water should be 2L 4L minute If too much or too little the laser dot quality and laser power will be affected The chiller should be full otherwise the tube can not be c...

Page 18: ...mpressor 3 Power line of air compressor 4 Air compressor 5 Air outlet of air compressor 6 Air filter 7 Air outlet of air filter 8 Filtering oil system 9 Filter s air pressure adjusting knob 10 Air pressure display clock of air filter 11 Air inlet of air filter 12 Filtering water system ...

Page 19: ...llation Connect the exhaust fan and machine with the air pipe Turn on the exhaust fan After a long time the exhaust fan will be polluted with dusts Please open the box of the exhaust fan remove the two pipes and then get rid of the dust in the fan 1 Exhaust fan 2 Wind outlet of exhaust fan 3 Wind inlet of exhaust fan ...

Page 20: ...ly When LaserCut51 LaserCut52 LaserCut53 is installed simultaneously please chose different disk such as D disk or E disk Ⅳ Structure and adjusting of laser path 4 1 Structure of the laser path Laser Path is ray guide system The complete optical system is made up of laser tube three reflecting mirrors focus lens and relevant adjusting devices Ray path has close relationship with the effect of engr...

Page 21: ... the left or right direction When the screw is tightened laser ray will move to the right direction 5 Adjusting screw in the up down direction It can adjust the laser ray direction greatly Notice When tighten both 1 and 3 the laser path will move to left when tighten both 4 and 3 the laser path will create an upward moving 2 Sketch map of the guiding system 1 Fix screw 2 Adjusting screw 3 Air tube...

Page 22: ...ror to make the laser in the center of the second reflecting mirror 1 The second reflecting mirror 2 The first reflecting mirror 3 The outlet of the laser tube 4 The green line is the laser path First step move the laser head to the top left corner where the first and second reflector mirrors is nearest Put an acrylic paper or other transparent non metal before the second reflecting mirror press T...

Page 23: ...anning to make the dots in the center of the mirrors First step Move the laser head to the top left corner where the first and second reflector mirrors is nearest Put an acrylic paper or other transparent non metal before the third reflecting mirror press Test on the panel to make a laser dot on the material to check if the laser dot is in the center of the third reflecting mirror If not adjust th...

Page 24: ...ertical adjust the mirror cover of the third reflecting mirror to make the ray vertical and thin Ray verticality adjusting is to adjust the ray position on focus lens Only the ray is in the center of focus lens can it be straight and strong Then adjust the focus distance Use the focus stick to adjust the focus distance Unscrew the lock cap and move the laser head to adjust the distance from the lo...

Page 25: ...ducing the cumulative error Ensure install the origin switch and input the switching signal into the control box 8 Laser the laser tube will ray after pressed this button it is used for testing the light strong or weak 9 Stop press it when working the machine will stop working and return to origin 10 Test walk the frame the laser head doesn t ray just run quickly around the frame of the graph main...

Page 26: ...orking and returns to the original place Reset returned to the top right corner of the machine after pressed Pause stopped the laser head while working go on working after pressed Start The function on the panel is the same to the computer 5 2 Side sketch map 1 Lamp switch 2 Machine switch 1 Red dot switch optional function 2 USB port 5 3 How to turn on and turn off the laser machine a Turn on the...

Page 27: ...maintain well We are kindly briefly outline on how to operate and maintain well as below 6 1 Daily caution 1 Please do not look steadily and straight at the laser beam 2 Operate the machine in the control area and add the signs of caution 3 People who are not trained should not use the machine 4 Close the place around the laser path in case the laser escaped 5 Pay attention to the ventilation and ...

Page 28: ...lace where there is no interfere and harmful effect of pollution strong electricity strong magnetism and so on 16 Power supply voltage the laser will work unstable because of the fluctuation for the input voltage if it is over tension the power system will be damaged forever So you might as well install a power stabilizer at least 5000W to avoid damaged by the device circuit because of the voltage...

Page 29: ...carefully then blow away surface dust and gently wipe with the cotton dipped alcohol put them back after cleaning Before using the mirrors again please make sure they are dry 4 Guide rails should be cleaned and lubricant should be added onto the rail every two weeks The materials for cleaning the rail cotton cloth and lubricant oil How to clean the rail use the cotton cloth to clean the rail after...

Page 30: ...r switch is on the panel 2 The laser path is not correct 3 Check the ammeter state by pressing the testing key in the operator panel a No current check if the wires of the laser power supply high tension line and signal cable are connected well b Current is available check if the mirrors and lens c Check if the water circulation system works well or not d Without water check the water chiller is e...

Page 31: ...ent output is 20mA If connect one resistor between pin 5 and pin 6 could enlarge the electricity and increase the laser tube power Pin 7 is the ground wire of the laser power supply Pin 8 is the negative electrode of the laser power supply Pin 9 is the positive pole of the laser power supply First check if any signal from the PMC6535 when ray continuously please test the high level voltage input s...

Page 32: ... the laser tube to send out laser Pin 4 is P WP input signal which controls the optical switch when the voltage 3V the signal will agree the laser tube to send out laser when the voltage 0 3V the signal will not agree the laser tube to send out laser Pin 5 is G signal This pin connects the machine body and control card Pin 6 as the IN input signal controls the laser power It can be controlled by 0...

Page 33: ... laser output switch c Adjust well for the gas well to ensure no flour adhesion it s better by side blown d Adopt the short focus lens consider the processing thickness while adjusting the Focus Lens 7 4 Spots scattered not focusing lens cone heat phenomena of laser engraving machine 1 Fault phenomena the laser beam machining can see yellow and the rough beam diameter hollow spot when the hands to...

Page 34: ...water tube if it is bended or blocked whether the water protection is blocked Solving method clean or straighten the water tube or water protection 4 Check the water temperature see if it is much higher than the limited value Solving method change the water often or restart the machine to engrave after half an hour 5 Check the inner of water chiller and if there is anything wrong with the water ou...

Page 35: ... If there is any stoppage change another one in time 7 Reset in the right direction but in the end the laser beams can not stop or crash the machine So we need to check the parameters of motherboard whether sensor dust is excessive or not the sensor cable is disconnected or the sensor is damaged 8 If the problem still exists may be motherboard failure contact with the factory replacement motherboa...

Page 36: ... is something wrong with it To adjust the screw to suitable degree until you get no double image for engraving letter and low noise while running the machine 5 Check the belt or synchronous belt is slip or Jumping over Teeth fasten the synchronous wheel or belt 6 Please check if the beam is parallel 7 Please check if the pulley at the laser head abrades that makes the laser head not hard up you ca...

Page 37: ...e does not make the laser head back to the original point It is easy cause that the processing area is bigger than the real worktable and when the laser head bump into the size control signal the movement have to cease On the other hand when the machine in a complex environment which have a lot of interference signal it will also display this kind of information Solution Remove the laser head and ...

Page 38: ... to the root directory of U disk formatted as FAT16 we propose that U disk do not have any other files b Break off the power of MPC6515 35 insert U disk and then connect power for MPC6515 35 the light D1 on MPC6515 CPU main board flash 2 times fast and D1 is always on usually 2 to 5 seconds depending on the firmware firmware is being updated at this time if U disk with lights following the instruc...

Page 39: ...meters for different engraving speed can be seen the reverse gap is 0 you should adjust it as the matter of fact c You can chose single track light when best engraving effect needed Not to chose the draw of dual engrave but when you chose it the efficiency would be lower 6 The X axis or the Y axis not move MPC6535 a Stir knob to chose the DC 5V test the voltage between PULX or PULY and GND Take Y ...

Page 40: ...unt of maintenance fees will be charged by us when offering service out of China 2 Certain amount of maintenance fees will be charged by us when the guarantee period is over 3 Our company will not provide maintenance and repair for free in circumstances that the sealing paper is damaged caused by disassembly of the machine without permission the machine is not used in correct way problems caused b...

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