Ready for some spinning? My best approximation about Flintwheel geometry...

3D Printing
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#1

Ready for some spinning? My best approximation about Flintwheel geometry…
Available here:
https://cad.onshape.com/documents/d5dc595e76c74d0d9bd8836f/w/e929c01fe85c4e6181aea1ba/e/83fdd13ebc384379956e06d7

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#2

i feel flint have 40° cut for have different touch position every thoot better grip…

#3

O_o is perfect see now from on shape…

#4

This is NOT the coil from a bic lighter but those from cheap clones.
Important to notice that they have a preferential direction of drive due to the fish scale design.
The grippiest direction should drive extrusion and the reserve should drive retraction (less effort).

#5

@shauki Just get a file and some muscle and you should be good! It don’t like setscrew…

#6

Anyone got the actual Bic pattern ?