Laser cutter start alarm?

1. Whether the water pipe is started

2. Check whether there is water in the water tank

3. Check whether the water pipe of the water tank is skimmed or there is an object pressing the water pipe to prevent the water pipe from flowing.

4. Check whether the connection between the water tank signal line and the machine is loose or whether the signal line itself is faulty.

5. In case of water tank alarm, check the water tank.

6. If the main board gives an alarm, first confirm whether the water protection end of the main board jumps. If it does, replace the main board. Common fault diagnosis method of laser cutting machine

Does the machine not return to the origin?

1. Whether the main board X. Y pulse indicator is on

2. Replace the motherboard. Common fault diagnosis method of laser cutting machine

Does the laser cutting machine cut a circle?

1. Check whether the screws on the X.Y screw seat are tightened.

2. Check whether the board is clamped

3. Check whether the figure is correct. Common fault diagnosis method of laser cutting machine

When the laser cutting machine is working half way, the panel display screen shows "overrun data error". Does the machine stop working?

1. The machine and computer shall be well grounded.

2. Open the cutting software → click the "File" menu → communication settings to change the receiving and sending buffer time to 5 or 10.

3. Replace the data cable or motherboard.

Laser cutting machine laser tube high-pressure head water pipe leaks and ignites?

1. Disconnect all power supplies and wipe the high-voltage head with cotton cloth. (Gently scrub)

2. Cut off the broken water pipe and receive the laser pipe again. Then bind it with a tie.

3. Reconnect the high voltage line (there are 7 silver lines in the high voltage line, and one cannot be less)

4. Use a fan to dry the wet place of the high-pressure head, and then restart it after half an hour.

The laser software list of the laser cutter is anonymous or cannot detect the device (usually digital)

1. Click Refresh List to see if it can be detected.

2. Check whether the COM terminal of the computer connecting data line is loose.

3. Replace a computer for testing

4. Change the influence of cutting speed of mainboard laser cutting machine on cutting quality

It is also very important for the laser cutting machine to select the appropriate cutting speed during the cutting process. The better cutting speed range can be determined according to the equipment manual or test. Due to the influence of material thickness, melting point, thermal conductivity and surface tension after melting, the cutting speed also changes accordingly.