Extruder Adjustment Knob

Small knob for adjusting pressure between the hobbed bolt and the filament on the bowden extruder.

3D printer parts and enhancements

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Description

When assembling, thread the standoff onto a M3 30 MM screw and leave the standoff on the end. Using a hammer or other heavy object, hammer into place. standoff will be flush with the top of the knob. Turn the screw until it is about 1 MM from touching the head. Add a drop of super glue and quickly turn the screw until it is flush with the standoff and will turn no more. add the spring and washer and re-insert into the extruder drive.

Materials and methods

- M3 standoff
- M3 screw (30 MM long)
- short spring (for M3)
- washer (M3)

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Comments

Mini 500px alf week on the hub   alf commercialJacob H. Weeks published this design ago