Insufficient marking depth of laser marking machines is a common problem, which is usually related to factors such as laser power, speed, and focal length. The following are specific solutions: 1. Increase laser power Reason: Insufficient laser power will cause the laser energy to fail to effecti...
The main reasons for laser welding machine cracks include too fast cooling speed, differences in material properties, improper welding parameter settings, and poor weld design and welding surface preparation. 1. First of all, too fast cooling speed is a major cause of cracks. During the laser ...
The core reason why the weld of the laser welding machine is very black is usually due to the incorrect airflow direction or insufficient flow of the shielding gas, which causes the material to oxidize in contact with the air during welding and forms black oxide. To solve the problem of blac...
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