The carving

Source：   Time：2016-04-01   Edit：SunyLaser

1, check the water circulation system flow is smooth (pipe bent or broken pipes);
2, check whether the normal focal length (
4, check the plate on paper is too thick, the water is too much (renewal);
5, check whether parallel beams (both sides of the belt adjusting);
6, check the lens is broken (replacement);
7, check the lens or laser transmitter for contamination (re cleaning);
8, check whether the water temperature higher than 30 DEG C (replacing circulating water);
9, check the laser head or focusing mirror is loose (up) /