Reason 1. Fan speed is too high: The fan device is one of the main factors affecting the noise of the laser marking machine. Too high speed will increase the noise. 2. Unstable fuselage structure: Vibration produces noise, and poor maintenance of the fuselage structure will also cause noise probl...
1、Main reason 1).Optical system deviation: The focus position or intensity distribution of the laser beam is uneven, which may be caused by contamination, misalignment or damage of the optical lens, resulting in incoherent marking effect. 2).Control system failure...
1. Excessive energy density: Excessive energy density of the laser marking machine will cause the surface of the material to absorb too much laser energy, thereby generating high temperature, causing the surface of the material to burn or melt. 2. Improper focus: If the laser beam is not focu...
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