Common faults and processing procedures of laser cutting machines

 

Common faults and processing procedures of laser cutting machines

Firstly. There is no response after booting

Whether the power fuse is burn out: replace the fuse.

The power input is normal: Check the power input and make it normal.

Whether the main power switch is damage: replace the main power switch.

Secondly. No laser output or weak laser

Whether the path is offset: carefully adjust the optical path.

Whether the reflective lens is dirty or damage: Clean or replace the reflective lens.

The focal length of the laser cutting machine has change: re-adjust the focal length.

Whether the focusing lens is dirty: clean the focusing lens.

Cooling water quality or water temperature is normal: so replace the clean cooling water to bring the temperature to the normal value.

Whether the cooling water is circulating: clear the cooling water circuit.

Laser tube is damage or aging: replace the laser tube.

Whether the laser power supply is energize: so check the power supply circuit of the laser power supply to make it normal.

Temperature of the whole machine is too high:

1. Shut down and let the temperature drop;

2. Ventilate to enhance the heat dissipation of the machine;

3. Adjust the ambient temperature.

Whether the laser power supply is damage:so replace the laser power supply.

Thirdly. The cutting/engraving depth is not ideal

Whether the cutting/engraving processing parameters are normal: Set appropriate processing parameters.

The laser power setting is normal: Set the laser power correctly.

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