laser power decreasing

[adiol91]

hi
i am having an issue with my laser cutting machine bystronic 3015
i cutting inox 4mm and while cutting the material,
the power of laser decreases till the next part it can't be cutted,
i have lowered the speed to obtain an acceptable cutting but this doesn't resolve the problem
can anyone help?

 

[krugtech]

Sorry for the delay. open the top of the laser and see if the plasma stream degrades and gets stringy. Do a vacuum test.


Chris Krug

http://krugtech.com/

Maximum Up-time, Minimum BS