Ebay Chinese Routers (CNC3040) - anyone purchased one of these machines recently?

[Jonathan]

A bit selfish Jonathan making a school loose there cnc machine because you WANTED a part made

Shame on you

It was my friend who did it actually, was just more convenient not to mention that in the last post but I should have. The teachers were fine with it as I guess they didn't expect it to be a problem, and my friend paid for the tool. The part was a 0.7mm thick titanium undertray for a model car to protect the Texalium (also cut on that machine). I made one too, but I did it with the guillotine and cutting with a dremel at home, then anodised it...so he naturally wanted his to be better than mine! This was about 5 years ago. If he had known what we know now he probably wouldn't have done it. Apparently it finally stopped working last year due to electronic faliure. I wish they'd asked me before dismantling it for parts as I'd have happily got it going with mach3.

Interestingly the machine is 'cable driven'. There's steel wire/rope wrapped round drums and attached to the gantry, so no backlash (I think). After dismantling it some time later and adjusting the belts it was OK.