[news:entitle] -杏耀注册

[news:entitle]

approach:

1) check the lens is dirty;

2) whether the laser focal length in the range;

3) yag laser film film is damaged;

4) yag laser light is dislocation;

5) yag laser fixture whether the light;

6) yag laser power is too small or yag laser speed too fast

7) whether the exhaust air exhaust (such as air does not lead to the chassis temperature is too high to reduce the laser generator heating power)

(for laser machine series sx-ls-y20-02)