Compared to other CNC engraving machine, laser engraving machine powerful and easy to operate, but also very popular among customers favorite type of engraving equipment. Routine maintenance and repair work with the equally indispensable for the engraving equipment, CNC engraving machine and other care and maintenance is different, laser engraving machine laser tube is the focus of the lens and maintenance, but also a consumable product. Improper maintenance or improper use, it is easy to photograph a sculpture problems. Today we introduce the depth of engraving is a common problem, one uneven laser engraving machine. Usually such a failure in the performance of the platform side carving is very clear, the depth to be satisfied, good quality, and on the other side is very vague, shallow depth, the quality is poor.
Causes 1. Failure: out of focus.
2. Cause: The laser tube is not working properly
Solution: Replace the laser tube.
3. Failure Cause: The laser beam is not aligned.
Solution: Check the adjustment of the laser beam.
4. Failure Cause: The laser system is dirty.
Solution: Clean all optical components, rails, bearings and belts.
5. Failure Cause: Material is not level or thickness inconsistent.
Solution: Check the focal length of the different locations, using more uniform thickness of the material
6. Failure: the conical section of the air motor direction deviation (with an air booster models).
Solution: Check and adjust the accurate direction for this part.
7. Failure: platform is not level.
Solution: Use the focus tools, measuring the focal length at the four corners of the platform. Platform height difference should be within +/- 0.20 inches. Adjusted if necessary.
From the above troubleshooting methods can be seen, laser engraving machine maintenance focus is on the lens and the laser tube. Both problems can trigger laser engraving machine malfunction. Of course, before you use must pay attention to changes in focal length.