Laser cutting Machines

[Robin Hewitt]

Do you have a laser cutter ?

I bought the cheap Chinese 50W, blew it up then replaced the tube and the PSU. It is now apart again so I can replace the Moshi board which went tits up, probably it's most useful feature, the stepper drivers and stepper PSU. Pretty much everything inside and outside the box can be improved upon.
You can do laser cutting without understanding anything beyond the fact that the beam will blind you faster than you can blink. Extreme caution is needed especially with anything reflective.
Removing the Moshi software is on a par with removing Norton Antivirus. It comes with dongle protection, but you have to wonder why.