Fiber laser marking machine marking is not clear how to solve?

First, perhaps your laser marking machine has been used for a long time, the temperature of the laser head and module is very high, the working time can not be timely cooling, thus affecting the degree of machine marking.

Two, it may also be the use of laser marking machine for too long resulting in parts damage, such as lens damage or too much dust into the laser machine, resulting in problems. There is a problem with the galvanometer signal, or the galvanometer is interfered by the outside world.

Three, any machine used for a long time will more or less have some problems, If not, it may be whitened. Open the marking head to check whether the galvanometer motor base is loose or whether the motor is loose. If yes, tighten it and slowly adjust the pattern to the middle position. It’s an inevitable thing. Therefore, it is recommended that we buy the laser marking machine produced by large enterprises.

other reason:

1: The lens is too dirty, dip a little alcohol in cotton, and then gently wipe the mirror;

2: Too fast bidding speed will reduce the bidding speed, thus increasing the filling density;

3: The laser power supply current is not on or the power supply flow is too small. Turn on or increase the power of the power supply current.

4: The laser has a service life, may have reached the service life, need to be replaced.