Hello All,

Some time ago I have built 1200x700mm machine and it was pretty clear what electronics, mechanics and other items to use. Now, some time has passed - I have decided to build small, desktop machine (approx 400x400mm). But facing challenge - what electronics to use. My pc's does not have parallel ports anymore - is there decent USB BOB, or should I use motion controller connected to BOB ? What BOB should I use, what motion controller should I use (if needed at all). I want to have reliable machine so I could cut wood, aluminium, etc.

Any input, advice would be much appreciated :)


Here is some pic's and video from my previous build:

Click image for larger version.  Name: 1. CNC front.jpg  Views: 1276  Size: 1.11 MB  ID: 17163Click image for larger version.  Name: 2. Z axis ALL front.jpg  Views: 976  Size: 539.2 KB  ID: 17164Click image for larger version.  Name: 3. Z axis ALL back.jpg  Views: 918  Size: 733.4 KB  ID: 17165Click image for larger version.  Name: 4. Z axis backend.jpg  Views: 2040  Size: 619.1 KB  ID: 17166Click image for larger version.  Name: 5. Z axis backend_2.jpg  Views: 705  Size: 572.2 KB  ID: 17167Click image for larger version.  Name: 6. Spindle Side Part.jpg  Views: 684  Size: 350.9 KB  ID: 17168Click image for larger version.  Name: CNC Z axis 011.jpg  Views: 1391  Size: 184.8 KB  ID: 17169Click image for larger version.  Name: IMG_0276.jpg  Views: 760  Size: 340.2 KB  ID: 17170Click image for larger version.  Name: IMG_0282.jpg  Views: 15399  Size: 369.6 KB  ID: 17171Click image for larger version.  Name: IMG_0290.jpg  Views: 726  Size: 276.1 KB  ID: 17172