Really High accuracy adjustable Z Endstop for Prusa
42
Likes
1373
Downloads
2738
Views
Published on April 19, 2012
Description
This is another version of the previous holder. Previous holder had a tendency to swaying, this is much more precise and works really well! It really can change the height of 0,05 mm. You can stick the scale of the previous project.
Instructions
Print model, correct holes. Knob must stick to the M4 screw before final assembly.
Required:
1x screw M4x40mm
1x M4 nuts
1x M4 washers
1x tube 8mm x 20mm
1x spring (on the tube 8mm)
2x screw M3x20mm
2x M3 nuts
2x M3 washers
After print improve the hole in the arm so that there came 8mm tube, no backlash!
Tube 8mm paste into the body, so that the arm was moving freely, but tight, no slack, no rocking.
Required:
1x screw M4x40mm
1x M4 nuts
1x M4 washers
1x tube 8mm x 20mm
1x spring (on the tube 8mm)
2x screw M3x20mm
2x M3 nuts
2x M3 washers
After print improve the hole in the arm so that there came 8mm tube, no backlash!
Tube 8mm paste into the body, so that the arm was moving freely, but tight, no slack, no rocking.
License
Really High accuracy adjustable Z Endstop for Prusa by jedynak is licensed under the Attribution - Non-Commercial - Share Alike license.
More from jedynak
More from 3D Printer Parts
this is just what ive been looking for, printed it out with my trusty 1mm nozzle in just under 22 minutes. i substitued a bic pen tube for an 8mm tube, and it works great since it kind of adds some friction. one thing i noticed is that the two walls should be filed flat and smooth if you want to have the most accurate adjustment, other than that its great, espescially since i dont have to take my printer apart at all to install it. ill post a pic soon.