-
any chance of photographing those flames? The main issue that comes to my mind is focus- if a fat beam is hitting the Romark it's going to do more heating than vaporizing, which may cause a blowtorch effect...
could be a beam-split issue but not likely- I was going to say lens issue, but I have one lens with a burnt spot and one that's cracked in 3 places and both of them still engraving fine!
you should maybe try a ramp test with a 10" long piece of Rowmark, I'm thinking your focus is in need of adjusting--
And what focal length lens are you using? is it possible it's not what you think it is?
========================================
ELEVEN - rotary cutter tool machines
FOUR - CO2 lasers
THREE- make that FOUR now - fiber lasers
ONE - vinyl cutter
CASmate, Corel, Gravostyle
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules