Uros Sovilj
08-06-2013, 6:02 AM
Inconsistency when engraving. Is it the tube or ???
I am having this problem i can't figure out what can it be. When engraving acrylic i get those lighter lines. They appear random some time on beginning some time at middle etc.
I check alignment of mirrors and lens and all are ok. It's funny that i use same settings same place on table same focus distance and sometime i get those lines but jet next piece after 1 minute looks perfect.
I have also tried all possible combination of speed, power and resolution but didn't help.
Any idea why is this happening? I was thinking on some mechanical problem but doesn't make sence.
I am more thinking on power drops but can't figure why.
Uros268003
I am having this problem i can't figure out what can it be. When engraving acrylic i get those lighter lines. They appear random some time on beginning some time at middle etc.
I check alignment of mirrors and lens and all are ok. It's funny that i use same settings same place on table same focus distance and sometime i get those lines but jet next piece after 1 minute looks perfect.
I have also tried all possible combination of speed, power and resolution but didn't help.
Any idea why is this happening? I was thinking on some mechanical problem but doesn't make sence.
I am more thinking on power drops but can't figure why.
Uros268003