Threadless Ball Screw, 10mm travel pr. rev
thingiverse
You can se some pictures, read a little and se videos of this design implemented on a CNC router here: http://nengineering.dk/cnc-machinery/cnc2014.html I made a derivative of the very nice threadless ballscrew concept from Mark Sollack. When printing the original I found that the bearings was not perfectly aligned with the smooth rod, resulting in wear on the rod. Also I wanted a travel of 10mm pr. rev, because it's easier for me to deal with. The angle of the bearings are therefore 21.7 degrees and tilted 2 degrees towards the rod to make a close to perfect alignement with the rod. The pieces are drawn from scratch and the base plate from the original does not match my design. Therefore a baseplate is also provided. Fits a 8mm smooth rod and uses 624Z bearings. Instructions Printed with 100% infill just to be sure that everything holds under pressure. Not much more to say.
With this file you will be able to print Threadless Ball Screw, 10mm travel pr. rev with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Threadless Ball Screw, 10mm travel pr. rev.