Hey Guys, it’s me again.
For those who doesnt know, i’ve got the OMTech 80W Blue Laser 50cmx70cm with Ruida Controller, Auto-Focus and adjustable bed height.
When i received the Laser the first thing i made was the Mirror align Test. The Mirrors were not even close to 90% aligned. Well but nvm now.
I aligned all the mirrors as close as i could to 100% hitting the middle.
In the top right corner, If i engrave, cut or do a test-fire, i’m getting TWO burning points on my workpiece, which keeps happening till moving 25cm further left. If i do a test-fire or w.e there, there is only one dot, which is correct.
As is found out, If I go to the bottom right corner I still get two burning points on my workpiece. Inbetween the top right and bottom right corner I get double burning points. On some spots there is only one but if I go a little lower or higher on that axis I’m getting two.
I already checked my lens and stuff, cleaned it, cleaned mirrors. In my mind, this cant be a “dirt” issue because it doesnt happen on different positions.
If i do a test-fire in the top right corner, and put a tape on the mirror bracket hole, the laser is firing 99,98% in the middle of the hole and its only one burning-hole in the tape (TBH it could be two but the laser burns directly through it)
My results for visualisation:
I really need some advice.
Thank You guys