PM-25MV CNC mill conversion parts

thingiverse

I've verified that these parts will move my CNC mill but I haven't used them to create parts yet. Also haven't tested for backlash. All I know is that they can move the machine. Print the parts that come into contact with hot stepper motors in something besides PLA. PLA deforms from heat. If the part doesn't touch anything hot, print with whatever has the best layer adhesion. I printed in PLA at 220 degrees. Orient the prints in such a way that screws that need to be torqued hard are not running parallel to the layer lines. Screws that are parallel to a layer can split your part along the layer. 2 of the ballnut holders have metal parts that attach to them. Otherwise, they're too weak to work. Had to use a lathe and a cheap welding machine, drill press, belt sander to fabricate the metal bits. Check my YouTube channel for more info. Also I have a build log at http://m3.sdf.org/pages/pm-25mv/