Search found 3 matches

by jwk87
Thu Sep 14, 2017 4:36 am
Forum: General Laser machine discussion
Topic: Quality of Laser Engraving - Pulling my hair out!!!!
Replies: 6
Views: 4405

Re: Quality of Laser Engraving - Pulling my hair out!!!!

Ok, Thanks for the responses, dont really understand the difference between net and dot graphics. Having watched those clips from the previous post, I understand the resolution and the net graphic dither and making the circles more rounded and closer together. I attempted another photo of the same c...
by jwk87
Wed Sep 06, 2017 11:22 pm
Forum: General Laser machine discussion
Topic: Quality of Laser Engraving - Pulling my hair out!!!!
Replies: 6
Views: 4405

Re: Quality of Laser Engraving - Pulling my hair out!!!!

Thanks, I had seen the first youtube clip before, but not the longer second one.

I dont really understand when you say
The picture no setting,a leading cause of bad engrave effect.And laser soft setting is no good at engrave.
Thanks

Jason
by jwk87
Wed Sep 06, 2017 1:03 am
Forum: General Laser machine discussion
Topic: Quality of Laser Engraving - Pulling my hair out!!!!
Replies: 6
Views: 4405

Quality of Laser Engraving - Pulling my hair out!!!!

Hi all, We have a NC-1390 Laser Cutting Machine. which is a 80w machine. I am trying to engrave a scanned photo onto granite and it appears to lack detail in the engraving on the granite. I have changed the settings many many times on the machine to attempt to get a good engrave but just cant seem t...