K40 Laser oder doch nicht Laser ?

So kann's gehen wenn man billig kaufen will :

Originalkommentar auf YouTube:

Zitat

I am really happy to be a part of Laser Engraving and Cutting Community,
I am just a beginner in this, I wanted to USE LASER machine for my own DIY stuff and electronic projects,

When
I recently bought one, What happened is really sad!!! I got cheated by a
Ebay seller. and I just basically got the Metal enclosure, But I did
not find any LASER tube nor Mirrors...... It didn't even have a LASER
tube Power supply!! No USB interface and basically I just got the bare
bone metal case with two stepper motors and some waste crap.

I
took around 10 Months to save the money for this project, Since I am
just a PhD. Student I don't earn much! but still after almost a year
wait! I get cheated instead of getting fully working one!

Please
be careful when buying laser engravers online! Make sure you check all
reviews and replies from other buyers and then buy it.

Alles anzeigen

https://www.youtube.com/watch?v=ccaoGey5rzA
https://www.youtube.com/watch?v=MA0EZxi6mbw