Search found 3 matches

by Erwin_Zelkin
Mon Jan 02, 2017 8:37 am
Forum: General Laser machine discussion
Topic: Benbox software installation
Replies: 1
Views: 2214

Re: Benbox software installation

Hello Peter!
oh!It was so coincidental !beacuse i also bought the same machine ,yestoday! :lol:
by Erwin_Zelkin
Tue Sep 06, 2016 9:39 am
Forum: General Laser machine discussion
Topic: PWM frequency, power levels and 2.5D wood engravings
Replies: 3
Views: 2471

Re: PWM frequency, power levels and 2.5D wood engravings

layed around a bit more and there is a relation betwen PWM frequency and wether wood is burnt or vaporised. So for 2.5D engravings it pays off to create a mask just for the all-black areas and to vaporise them first with one or more passes. After that the maskis reversed and the other shades are don...
by Erwin_Zelkin
Tue Sep 06, 2016 8:02 am
Forum: General Laser machine discussion
Topic: PWM frequency, power levels and 2.5D wood engravings
Replies: 3
Views: 2471

PWM frequency, power levels and 2.5D wood engravings

Ok, bit of complicated one to explain but give me a chance: I did some test with 2.5D engravings on wood, just for the fun of it with no intention to create anything of use. The base for all this is a chinese K40 clone running on Marlin. During my tests I noticed that at certain power levels the woo...