[zax15uk]

On the CNC retrofit I used a 300mW DVD-burner diode. It worked ok for cutting thin veneers and marking, but was slow and had limited capability. I then purchased a separate 40W CO2 machine, and find the router and laser complement each other well.

Zax.

[bdring]

I am actually doing roughly the same thing. I have a big strong router, but decided to build a separate machine. I wanted to primarily do cutting, but some engraving. Engraving requires one axis to move very quickly (or it will take forever). Moving the tube at those speed will put a lot of stress on it.

I am almost done with mine, I only need to install the tube. I had two delivered in tiny sharp pieces, and the third is on the way.

See my build log here...

http://www.buildlog.net/cnc_laser/index.html

[zax15uk]

I've said it before, but I'll say it again... great build log with lots of useful resources and experience for others to benefit from.

Your machine is looking good, and I hope the tube is 3rd time lucky!

Those others were packaged to be broken, they do know they're glass - right?

Zax.

[bdring]

I finally got a good tube. If anyone is curious how these things are shipped, I documented the un-boxing (un-tubing..actually) on my build log.


http://www.buildlog.net/cnc_laser/unboxing.html