Lightobject.com Support Forum

Hello,

Dear Mr. Marco

Thanks for your reply to me.

If I require any technical details then i will contact you.

Just let me know one thing if we want to develop our own control board then can you help us or not?

Thanks

Dear Mr. Marco

How are you?

I want to know concept about laser engraving DPI and what is different between vector and raster engraving?

Can you help us on this case?

Waiting

Vector - for cutting (example: coreldrasw, illustrator, autocad...)
Raster - engraving (image files like .jpg, .gif, .bmp...)

PPI - Pulse per Inch or Pulse per mm. It's widely used in cutting. Instead of having laser output continously, it output in 'pulse' style. With this feature, it avoids over burning on the surface of materials. When PPI is used for wood, it create less charring (over burned). When PPI is used for acrylic, it help to prevent the concave that is caused by over-heated. It take time to learn the pulse rate and speed for different materials.


Marco

the pwm stays active when the controller awc608 completing a job.
Does someone have a solution.

main board 6.12.02.28
lcd board 5.11.02.11

thank