Daren SchwenkeMocked up a simple clamp and wingnut for adjusting the compression spring on the push-rod.
Uses a regular M3 nut, bolt, and washer.
Printed. Works.
Added to the OpenSCAD source.
EDIT: Broke it. Changed the design to make it stronger in that area.
Push rod top, done.
A project log for Arcus-3D-C1 - Cable 3D printer
3D printable, Open Source Hardware, tripod kinematics, cable driven 3D printer
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