[tumim]

Hello,

I have a Raycus 50wt + 200*200 table.

Material: Stainless steel painted with black powder polymer paint. A task:
Get a uniform bright engraving.

The parameters were selected for that engraving:
- 2 passes:
Line Width - 0.05
90power\400speed\20freq\0angle
- 2 passes
Line Width - 0.05
42power\2000speed\20freq\90angle

Engraving goes well, but uniform engraving does not always go well, there are always lines with different shape of color in different places of engraving, I think its probably knocks out more material or I am mistaking with this.
And sometimes it’s good, there is no lines at all, and sometimes there are in different places. I already tried to change different modes, angles - the problem does not go away (
Please tell me how to solve the problem.
Thanks in advance for your reply.

Photo with issue is attached.

[Opticlaser]

It looks that the powder haven't been cleaned clearly.Try higher power,higher speed and 0angle.

[sundorlaser2019]

Hi it looks the laser power not enough,try to adjust it bigger.
Hope that can help you.