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Tianjin Kaifeng Metal Materials Sales Co.,Ltd

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Fiber laser cutting machine does not light the solution

- Aug 29, 2017 -

At this time we should pay attention to the water protection of the inlet and outlet, can not be reversed, or will damage the laser tube.

If the power meter pointer indicates normal, check the laser tube is light, if the tube light, but the light is not out of the fiber laser cutting machine laser tube damage.

In general, we check the fiber laser cutting machine is not the reason for the light, the usual reasons there are three, the following, we Han laser cutting machine to come for everyone to introduce the simple. If you still do not light, it shows that the laser power is broken, find manufacturers to replace.

Began to use everything normal, the next day after the boot no light

A, check the laser cutting machine water cycle, laser cutting machine is normal water.

B, check the laser cutting machine ammeter is normal, if the normal may be the subject of laser tube, find manufacturers to replace or repair, if the ammeter is not normal laser power problem, find manufacturers to replace or repair. Check the method is to take adhesive tape attached to the first mirror on the point of light, see if there is no trace of the tape on the tape, if not that laser tube, find laser cutting machine manufacturers to replace.

The The second way is to short the next laser power on the PG (with a line to connect) but then pay attention to check the water cycle, water protection does not work, to avoid the laser tube is still damaged.

If there is no water outside the laser tube, then we have to check the next laser power, laser power on a red button, click to see if the light, if the light, indicating that the water protection device may be fault, then we feast The customer first check the water protection outlet is blocked, and then clean up the water protection, commensurate with water scouring.

B, check the laser cutting machine ammeter, according to the "light" laser cutting machine to see whether the ammeter pointer play up, if it is below 5 mA, that is the power is broken, find manufacturers to replace or repair.

C, if the ammeter does not move, check our laser switch is not open, if open again look at the laser power indicator light is not bright, then press the laser power button on the button to see the current hand, such as the pointer And less than 5 mA, it is the laser power is broken, or the software will be commensurate with a large light intensity and commensurate small exaggerated to 50%, and then see if the ammeter pointer to 10-12 mA, if not Laser power or motherboard issues.

On the cause of light

Check the laser machine's water return flow, see the outlet of the pipe is out of water, if the customer said a morning or more than two hours, then the guests first check the carbon dioxide laser tube of the outer layer of whether the water , If there is water, that is because the water temperature is too high and led to the laser tube fried. , On the use of the process of laser light more and more weak reasons

Check the laser machine water cycle, laser cutting machine if the water does not reincarnation Please shut down after the power to check the pump or chiller plug, etc. are inserted.

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