Laser Engraver Forum

Hi Tom!! Got the complete rails from mjunit --> http://www.aliexpress.com/store/product/U-shape-ball-bearing-linear-rail-for-laser-machine/617865_2037522805.html I see the servos + drivers are much higher price. But I dont know IF i need servos+drivers.. Shpuld I go for steppers? Like theese: http:/...

No! I am in progress of building one
There are different types of tubes. ERF and DC

up to 4mm maby 5mm sometimes.

What type of lasertube is best for using cutting and engraving acrylic sheets?

Hi!

I am in process of building my own CO2 laser cutter/engraver.
Is servo motor recommended or should I use stepper ?
I have found this sine I have 57mm mounts servo motor + driver on aliexpress

Any good ?


Thanks
C

New into CO2 lasers. In progress of building an 40x70 size machine.
Looking forward to share ideas and info.

Greetings from Norway