Got an odd problem last week…
Suddenly the laser stopped cut material. I have been cutting and engraving for a while, using always related settings and Z heights.
Then last week, materials were not cut anymore… I thought I was doing something wrong and went back to basic… i.e cut a paper sheet.
Usually I use 300mm/mm , 100% power to cut paper. Straight forward let’s say.
Here it just drew a nice sharp line, but it was not cut.
Laser is very bright like full power… and I am suspecting it is something like 50% rather than 100%.
Calibration is fine… enclosure settings ok also.
Then I took off the head, did a clean with cotton tub, put back and it worked again.
I did a lot of engraving cutting yesterday successfully on plywood.
Then today, I tried to continue the work and the issue happened again! can’t cut anymore.
That’s wierd. I sent a ticket to the support team… but if you have any idea I could try…
I am using lightburn mainl, but tried also luban… both give them results.