Homemade PCB-Mill / Laseretcher

Mounted the linear rails for the Z-axis:

Mounted the Z-axis ballscrews:

The entire system:

The next step is to mount a big plate on the ballscrews and the linear shafts.

This is the secont test-video, now with the small Z-Axis and a pen to plot.

Now the Motors for the X-Axis are mounted outside, so the Working-Area gets bigger.

I've added a small Z-axis out of an old DVD-Drive and hoocked it uf to my CNC. At the z-axis i mounted a pen, so now my machine can plot pictures on a Paper or flat surfaces like my "Sprit" or alcohol bottle.

Here is the first test-video of my CNC, in this Video, i couln't controll the laser, but at the moment it works. This is a normal violet laser who writes on a glow in the dark surface.

Here is the Video: http://youtu.be/Xan15t2EbFY

Now the Y-axis is added to my PCB-Mill and the belts arrived so i dont't have to use those shoelaces again. The entire system works pretty good. Test Video is comming soon!!!

First Test of the X-axis was succesfull. The axis don't have a belt at the moment, because they didn't arrived at time, but a sholace will works fine ; ). Next step is to Design the new holder for the y-axis linear shafts, with a included beltholder.