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iber laser marking machine light leakage problems arise, we generally how to deal with it?

Author: zixu   Time: 2017/09/15

iber laser marking machine light leakage problems arise, we generally how to deal with it?
In general, there are two aspects of optical fiber marking equipment leaks, the first aspect is the sound and light modulation on the issue, the second is the marked card to the light signal chaos led by the chaos.


How can we determine the above two aspects? The general method of judgment is as follows: If there is always the phenomenon of light leakage, such as in the absence of marking, or marking when there is light leakage phenomenon, then this is the sound and light modulation on the issue, the second if it is Marking the process of light leakage and wrong, missed the wrong point of the law, then this situation is a laser marking card out of the problem.
laser  marking machine

  The following main discussion about the first case, acousto-optic modulation of the problem is generally nothing more than the following three aspects to check: 1, Q switch out of the problem, such as Q crystal crack, Q switch internal circuit coil bad , Of course, but also check the Q switch cooling line ok, Q switch surface temperature and chiller is the same, the water is OK, whether the water pipe access to foreign body obstruction. 2, Q switch Q power, also known as the Q drive out of the problem, the best way is to directly replace one, see if the normal marking. In the Q drive itself to check the problem, you can look at whether the Q drive error code prompts, each code that different possibilities, please the majority of semiconductor laser marking machine users must give you the code on behalf of the problem Index, is the Q drive their own manual.
3, the RF connection on the issue, such as wire problems, RF cable and Q switch interface or RF cable and Q drive interface (usually BNC head) are loose.

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