Laser cutting machine often fails during use. Without the guidance of professional staff, it is difficult to accurately judge the source of the laser cutting equipment. It can only be explored based on its own experience, but some faults will appear for the first time. We will be a little helpless. Even after consulting the factory, there is no way to describe it clearly. The Han's super-energy laser has carefully selected some laser cutting machine faults and corresponding fault sources or solutions.
1 Is the cutting effect not good or not worn?
The power setting is too small, the potentiometer is small, the light is polarized, the lens is dirty, the focusing lens is reversed, the focal length, the laser power supply, the laser tube power attenuation, the water temperature is too high, the voltage is unstable, etc., according to the actual situation, it is as simple as possible.
2 Can't connect to the device?
Whether to install the board driver, whether the USB cable or network cable is plugged in, the USB cable or network cable is bad, the adapter board is bad, the board is, etc.
750W Dual Drive Metal Sheet and Tube Laser Cutting Machine
3 Turn back to the original point and move in the opposite direction?
Origin switch is broken
4 Cutting pattern deformation and cutting overlap?
Synchronous wheel screw loose, motor line broken, motor broken, driver, voltage, etc.
5 The device can't be started and the boot room is tripped when it is open.
Whether the emergency stop is bounced, whether the external circuit is connected, whether the internal opening of the device is closed, whether it is turned on or not, please check the main contactor and the control transformer, etc.; the water protection leakage causes the laser power supply to short-circuit into the water ( For example, the JGHY12570 water protection position is installed on the side, it is just the laser power supply underneath, the 107 water pump is short-circuited, the indoor air is used too small, etc.
40W Desktop Laser Engraving Machine
6 High-voltage line fire?
This problem is really a headache. I suggest putting a high-voltage insulating sleeve on the outside of the high-voltage line.
7 Is the graphic size too large or too small?
Whether the output graphic size is the same, the Z-axis height position changes, the correction file, etc.
8 The color of the image that is printed is different from the surrounding color?
Adjust the focus factor, adjust the W-axis focus, etc.
50W Laser Cutting & Engraving Machine
9 Is there a bad phenomenon and a thick spot in the marking process?
Dynamic, DA board, etc.
10 Marking graphic position offset?
The X-axis or Y-axis position of the vibration lens is offset, and the center point is found. The XY axis position is adjusted according to the actual offset direction.
11 Start-up vibration lens XY axis chaos and dynamic motor abnormal noise swing?
Replace ±12±15V switching power supply; replace ±12±28V switching power supply
100W CO2 Laser Engraving Machine
12 No light?
Whether the chiller return water is normal, whether the W-axis position changes, whether the DC48V32A laser power supply is normal, laser tube, etc.
13 The boot display panel has no display?
5V12V24V switching power supply is normal, display panel, etc.
14 Does the UPS return to the original display panel fail?
Replace offline card
15 Z axis does not feed or exercise is weak?
Z-axis feed motor problem, drive problem, bearing, foreign matter stuck, etc.