Скраћена веза: https://pedja.supurovic.net/veza/9763
I stumbled upon model for bolt and nut with knurled interface https://www.thingiverse.com/thing:9095 . I liked how it looks so I decided to adjust nut model and make it to become hand wheels knob for my CNC 3018 X and Z axis. It turned out pretty good.
Knob radius is 24 mm and thickness is 10 mm. It is meant to be used on 8 mm lead screw so it has 8.1 mm hole which is big enough that knob tightly sits on leading screw so it can easily turn leading screw.
There are holes for 3 mm screws if there is need to additionally secure knob on the lead screw.
[ ... види цео чланак ... ]