4th axis in wood

thingiverse

Inspired by the Rotary 4th axis for CNC https://www.thingiverse.com/thing:1877336 I have been milling on my router cnc a HDF plates that had been removed and were lying in my workshop, instead of printing the leo69 project. These floor plates are 8.5mm thick. If you decide to machine, or even laser cut, use the dxf file and leave the recess holes with a depth of 4mm. Dxf in milimeters. But it is also possible to print the parts in stl. The two pulleys made in abs and they were good, but the ideal would be to use aluminum pulleys. At least in the big You can use the collet design original of the leo69 or just attach a 3-jaw chuck like bobwombles design http://www.thingiverse.com/thing:624625, how I did. For the pulleys I used this: https://www.thingiverse.com/thing:16627 - Added stl tail - Modified dxf tail - Added side holes in STL files BOM head 1 - Nema17 2 - KFL000 10mm pillowblock bearings 1 - XL 25 tooth 10mm bore timing belt pulley 1 - XL 10 tooth 5mm bore timing belt pulley 1 - 80XL037 80XL 40 tooth timing belt 1 - M10 x 100mm hex bolt 1 - M10 nut 1 - M10 washer 4 - 1/4 x 20mm bolt 4 - 1/4 nuts 4 - M3 x 10 19 - M3 x 12mm socket cap screws 19 - M3 nuts tail 2 - KFL000 10mm pillowblock bearings 1 - M10 x 90mm hex bolt 1 - M10 nut 1 - M10 washer 4 - 1/4 x 20mm bolt 4 - 1/4 nuts 6 - M3 x 12mm socket cap screws 6 - M3 nuts