The problem that the laser marking machine does not emit light

What should I do if the laser marking machine does not emit light? Is the laser marking machine broken? Generally, we will think this way when we encounter this kind of problem. To solve this problem, we can start from several aspects. First, we use the exclusion method. If there is no light, it does not necessarily mean that the laser marking machine is broken. The laser marking machine does not emit light. There are many kinds of problems, we need to be patient to find the problem and then solve the problem. To find the problem, we start by checking the external factors, check the setting parameters of the software that meets the standard, and see if it is set correctly, if not, reset the parameters. If it still doesn't work, then reinstall the up-to-standard software to set the parameters and test again. The lens is not adjusted or damaged is also one of the problems that affect the laser marking machine to not emit light, so if the lens is loose or damaged, the lens should be adjusted or replaced in time. If the previous methods are ineffective, then you need to carry out a further inspection to see if the chiller is connected well. If the chiller is no problem, then check the laser power supply to see if it is burnt out. How do you know if it's burned out? We can test the switch and twist the pointer of the milliammeter. If the pointer does not swing, then replace the laser power supply. There is no problem with the laser power supply, but the laser marking machine still cannot produce light, what should I do? There is no problem with the previous inspection. Don't worry, let's check the Q head of the laser marking machine. If there is a problem with the Q head, we will replace it. After replacing it with a new one, the laser marking machine will not emit light. It is basically solved. If the laser marking machine still does not emit light at this step, then it may be the problem of the line. When we use the laser marking machine, we must remember that the line cannot be disconnected, fall off, etc., because Line failure will affect the normal use of the laser marking machine. The above are the common faults of laser marking machines, and there are other reasons that also affect the light output of laser marking machines, such as excessive dust in the gun body, aging of lights, reduction of laser power, etc.

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