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Library › 3D printing › Print-in-place: ratchet with flexible pawls

Wheel with two flexible pawl arms, boss with 45° V-groove, knob with pointer slot

Wheel with two flexible pawl arms, boss with 45° V-groove, knob with pointer slot

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

Print-in-place: ratchet with flexible pawls (12 teeth, one-way): every size, notes, mating features and sources. How do you 3D print a working ratchet (one-way clutch) in one piece?

Other sizes