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Factors of fiber laser cutting machine not emitting light

When the fiber laser cutting machine is in use, if it encounters the phenomenon of no light, then it is very easy to cause danger and failure. Therefore, try to avoid the phenomenon that the fiber laser cutting machine does not emit light to greatly improve the working efficiency and service life of the fiber laser cutting machine.

But, when we encounter this kind of fiber laser cutting machine does not emit light, how should we check it?

1. Check whether the water tank of the fiber laser cutting machine alarms

A. Alarm, connect the water inlet and outlet behind the water tank with a water pipe, and power on the water tank to see if it alarms. If you call the police, the water tank is broken. If it is not alarmed, the water path of the fiber laser cutting machine is not unblocked. Check whether the water pipe is bent or pressed by something, and whether there is any debris in the water in the water tank (replace the pure water in the water tank).

B. No alarm, check whether the power supply fan of the fiber laser cutting machine is rotating. The power supply fan of the fiber laser cutting machine is turned, and the laser power supply is short-circuited with a wire.

2. Whether the fiber laser cutting machine emits light or not, the line on the motion control card is loose or the motion control card is broken (replace the board). No light is emitted, and the laser power supply is broken. (In rare cases, the fiber laser cutting machine is broken) (Check whether the high-voltage end of the fiber laser cutting machine is sparking. The sparking will easily burn the laser power supply and the electronic components of the board). The power supply fan of the fiber laser cutting machine does not turn, use an electric pen to test whether there is power at the 220V port of the laser power supply. There is electricity, but the laser power supply is broken. (Repair or replace the power supply); no power, check the power switch and wiring of the fiber laser cutting machine.

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We are proud to be one of the largest suppliers out there. You will love what we offer for your INFO CENTER solution. Check our website at Ventech Automatic Machine or call to talk to our customer service department with any questions you may have.

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