How to clean and maintain CNC engraving machine
:cheers:
Woodworking engraving machine has been a troublesome to
custom for cleaning, the following recipe I can help you solve the problem: There has a protruding phenomenon when cleaning the bottom of wood engraving machine,

Reasons:
1, processing speed is a little too fast , Laser tube response speed can not keep up with processing speed.

2, Laser engraving machine’s switching control frequency is too low, the laser line is too long, not a point of light, resulting in smearing.

3, Gas flow does not right, causing processing powder adhesion, form the phenomenon of horizontal processes.

4, Not partial or focal length optical path, resulting in the scattering beam, causing uneven bottom

5, focusing lens choice is unreasonable, short focal length lens should be chosen to improve the beam quality.

Solution:

1, first check the light path to ensure the correct optical path, producing high-quality beam.

2, lower processing speed, improve the laser output switching frequency to match.

3, regulate the blowing of the gas, to ensure that no powder adhesion, will not maximize the use of side-blown adhesion.

4, use short focal length lens, focal length adjustment should be considered by the depth of processing.

This method is a Chinese company employee told me,he is from MORN,hope to help you