/diy/ - Do It Yourself

>>1808683
the leadscrew implementation is botch
i dont expect correct engineering from printer manufacturers but come on
>no thrustbearing (acceptable due to low load)
>no bottom location bearing, ridgid coupler
>top bearing fixed, not floating
>screw likely chinkshit bent
>screw has no round fit, coupler srews on threads directly
>single short guiding bearing guaranteed to jam due to applied sideforce
its Z wobble hell but this time the wobble affects X/Y too
If i ever build a delta maybe i steal the concept but better designed on the moving elements
pic related, a proper spindle with tolerance class and round end fit