The processing principle of laser cutting machine is known to everyone. So do you have the problem of cutting and then running out of fire? Such phenomena should be relatively rare, but they still occur. There are many problems that cause this phenomenon, and they need to be investigated one by one.

1. Machine setup problem:

(1) Flight distance setting problem

If the flight distance of the laser cutting machine is set too short, the optical fiber can not communicate normally, and the machine will not fire. The problem can be solved by adjusting the flight distance appropriately.

(2) Nozzle distance problem:

If the nozzle distance of the laser cutting machine is too far or too close, it will affect the normal operation of the laser focus.

2. Power supply problem:

(1) Insufficient power: If the power of the laser cutting machine is insufficient, it will also cause the laser focus to not work properly and not be able to fire.

(2) Voltage stability problem: the power supply voltage stability is not good, may lead to laser cutting machine such as explosion, control card crash and other problems, will also lead to laser cutting machine fire.

3.Lens problems: laser cutting machine in the use of the process, if there is a problem with the lens, it will also lead to the machine can not normally fire. When this problem occurs, it is recommended to replace the lens.

4.Air pressure problem: insufficient air pressure, is also an important reason why the laser cutting machine does not fire.