Fiber Multifunctional Laser Cutting Machines

We are a professional manufacturer of Fiber Multifunctional Laser Cutting Machines with over 10 years of industry experience. Today, we would like to introduce:

During the use of Fiber Multifunctional Laser Cutting Machines, it is necessary to avoid situations where light does not come out as much as possible, as this can easily cause danger and malfunctions. So how should we deal with such a situation? Here are some possible reasons and corresponding solutions.

1、 Laser tube issue
If the laser tube is damaged internally, it may result in the inability to emit laser light. At this point, it is necessary to replace the laser tube. Long term use of laser tubes may also lead to a decrease or failure in their luminous ability. The laser tube also needs to be replaced.
2、 Power issue
If the power supply of the fiber laser cutting machine malfunctions, the power supply is damaged or the power line connection is poor, it may result in the inability to supply power to the laser tube, thereby preventing it from emitting light. At this point, it is necessary to check if the power supply is working properly and repair or replace the damaged power supply. If the power supply voltage is lower than the minimum operating voltage of the fiber laser cutting machine, it may cause the laser tube to fail to emit light normally. At this point, it is necessary to check the power supply voltage and ensure that it remains stable within the given range.
3、 Water cycle issues
The fiber laser cutting machine requires water circulation to cool the laser tube and optical lens during operation. If the water circulation is not smooth or the water flow is insufficient, it may cause the laser tube to overheat and be damaged, resulting in the inability to emit light. At this point, it is necessary to check whether the water circulation system is working properly and repair or replace damaged components. If the water protection device malfunctions, it may also cause the fiber laser cutting machine to mistakenly believe that the water circulation is not smooth and stop emitting light. At this point, it is necessary to check whether the water protection device is working properly and repair or replace damaged components.
4、 Optical path issues
The light path of the cutting machine is blocked or contaminated, which may cause the laser to not be transmitted to the workpiece properly. At this point, it is necessary to check whether the optical path of the fiber laser cutting machine is unobstructed and clean the optical lenses. If the optical path is not adjusted properly, such as incorrect distance or angle between the laser tube and the reflector or focusing mirror, it may also cause the laser to fail to focus correctly on the workpiece. At this point, it is necessary to readjust the optical path.
5、 Osther issue

If the software or control card of the cutting machine malfunctions, it may cause the fiber laser cutting machine to be unable to control the laser emission correctly. At this point, it is necessary to check whether the software or control card is working properly and repair or replace damaged components. Loose or damaged connection lines may also cause the fiber laser cutting machine to malfunction. At this point, it is necessary to check whether the connecting circuit is firm and reliable, and repair or replace the damaged circuit.

In summary, the reasons why Fiber Multifunctional Laser Cutting Machines cannot produce light may involve laser tubes, power supplies, water circulation, optical paths, and other multiple aspects. When troubleshooting, it is necessary to carefully examine all aspects and take corresponding solutions to repair the fault. If the problem cannot be solved by oneself, it is recommended to contact professional maintenance personnel or manufacturers for inspection and repair.

If you need or are interested in Fiber Multifunctional Laser Cutting Machines, please feel free to contact us and we will provide a detailed introduction and quotation for suitable machines.