Flexure Fractal Vise Jaws 3D Printer Model

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File formats: stl
Download type: zip
Size:1.2MB

The file 'Flexure Fractal Vise Jaws 3D Printer Model' is (stl) file type, size is 1.2MB.

Summary

I've been playing around with ideas for making a 3d printable fractal vise where the rotational degrees of freedom rely on flexures instead of the bearing surfaces.
To test these out, I started making these fellas that slide on to my existing Panavise jaws.

I really like the four bar design of V1-V4, but I haven't yet found a way to get them compliant enough and with enough range of motion.

V5 is the best so far at conforming to a range of shapes (it's the one shown in the little short above.) But it also has a bit too much torsional compliance, which seems suboptimal for a vise :)

I've got more details on all of the designs here, and I'll also keep updating it as I continue to tinker

FlexureFractalVise_v5.stl 173.5KB
v1.stl 3.2MB
v2.stl 556.1KB
v3.stl 555.7KB
v4.stl 625.1KB