Comment on How to mount a 3d print to a motor axis?
papalonian@lemmy.world 3 weeks ago
Instead of making the hole the exact size, make a small gap so you can use a screw and nut to clamp it down on the peg
Comment on How to mount a 3d print to a motor axis?
papalonian@lemmy.world 3 weeks ago
Instead of making the hole the exact size, make a small gap so you can use a screw and nut to clamp it down on the peg
Linsensuppe@feddit.org 3 weeks ago
But doesn’t that create an offset weight? My part will probably spin at several thousand RPM.
EmilieEvans@lemmy.ml 3 weeks ago
What is the plastic of your choice?
PLA, PETG, … behave like a very slowly flowing liquid as such the print will deform/expand (creep).
Linsensuppe@feddit.org 3 weeks ago
I will be using PLA
EmilieEvans@lemmy.ml 3 weeks ago
For production parts look at other materials. Polycarbonate might still be within the range of your 3D-printer.
For attaching: If you can’t clamp then look at gluing it in place. If you need it detachable maybe drill a hole in the shaft and use a R-clip.