Reasons for shallow marking by laser marking machine!

Laser marking machine exposes deep material through evaporation of surface material, thereby carving exquisite patterns, trademarks and words. The application field of laser marking machine is very wide now, but laser marking machine may have some faults after using it for a period of time,

such as the color of the printed words and patterns is particularly light. The main reasons for this situation are as follows:

1. The lens is dirty and has stains

In this case, we can use some cotton swabs, dip some alcohol on it, and then wipe the lenses of the marking machine, including the beam expander and focusing lens, etc., so that the stains on it can be effectively removed, and the problem of shallow typing can naturally be solved;

2. The light path has deviated

If this happens, the light path must be readjusted to restore it to the best state;

3. The current problem of the marking machine

If the power supply current of the equipment is too small, it will also affect the depth of the words or patterns printed by the marking machine. At this time, the current of the laser power supply should be increased, and the frequency of the marking machine should be reduced so that the marking machine can operate normally, which can effectively avoid the situation where the words marked are too shallow;

4. The marking speed is too fast and the filling method is unreasonable

In this case, we can reduce the marking speed and adjust the original filling method. In addition, we must determine whether the workplace is on it and readjust the focus.