Thingiverse
Aligned Prusa X-Idler (LM8UU) by Pawl
by Thingiverse
Last crawled date: 4 years, 7 months ago
The original Prusa Iteration 2 X-Idler does not allow the belt to line up with the pulley on the x-motor.
I've included pictures showing the issue.
This thing moves the wall that holds the 608 bearing toward the rods about 5mm.
I changed the following code in the x-idler.scad file:
translate(v = [18.5, -21.5, 25.3]) cube(size = [20.5,7,4.4], center = true);
translate(v = [20, 12.5-support_beam_offset, 25.3]) cube(size = [20,5,4.4], center = true);
translate(v = [27.5, -5, 7.5+7]) cube(size = [5,40,26], center = true);
Also, I used sketchup to round an ugly corner.
I've included pictures showing the issue.
This thing moves the wall that holds the 608 bearing toward the rods about 5mm.
I changed the following code in the x-idler.scad file:
translate(v = [18.5, -21.5, 25.3]) cube(size = [20.5,7,4.4], center = true);
translate(v = [20, 12.5-support_beam_offset, 25.3]) cube(size = [20,5,4.4], center = true);
translate(v = [27.5, -5, 7.5+7]) cube(size = [5,40,26], center = true);
Also, I used sketchup to round an ugly corner.