How to set mirrors...

[p.ter]

Hi guys.
I need to know which is the best system to set the mirror to have the best cutting result. Could u help me?

thanks all

[GuiBerlin]

Here are 2 links.

The first one is a video from youtube. Look the end of it and then the part 3. Enjoy the music too

"http://www.youtube.com/watch?v=qfIOOxOZ4SQ"]YouTube- Laser Engraver Setup Part 2


http://www.fullspectrumengineering.c...alignment.html

[Litografa]

P.ter - what is type of your laser - China or brand?
OK - saw in another topic that you have Chinese, so GuiBerlin provide you exact information.

[p.ter]

hi guys, thanks for your answers!

Yes, Litografa, I have a chinese laser cut

I saw the video and following the sequence I try to set at best the beam.
Attached you can see a "report" of my job.
I think I have again some problems.

thanks all

[zax15uk]

The back mirror looks to be set ok, now you need to adjust the Y mirror alignment so it maintains the same location on the head assembly.

I don't understand your positions for the head, but it appears you are close to having the alignment correct.

Zax.

[p.ter]

Hi zax
that's right!
the back mirror is correct and the Y mirror too.
the position of the burn mark is the same.
the problem is on the X axis...

[zax15uk]

What does up, down, sx and dx mean?

Zax.

[p.ter]

Sorry, I use italian terms:
sx is left
dx is right

Looking the drawing:
"up" and "down" identify the Y mirror position...
"sx"(left) and dx(right) the X mirror position.

sorry for confusion