Thingiverse
PLA compatible elliptical gear set
by faggahz
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PLA compatible version of elliptical gear set in herringbone gears.
I have not got worked the 'old' version of elliptcal gears, because in PLA and ABS, the pins are broken all the way.
This design is printed in PLA, and plays very good.
How I designed this:
This is a complete redesign.
I have used parkinbot's idea of gearcutting. Mathematics of ellipse is copied. Toothed rack is rewritten, reduced to 2 teeth, in mind of strict data reduction of the openscad internal process.
The file ell
I have not got worked the 'old' version of elliptcal gears, because in PLA and ABS, the pins are broken all the way.
This design is printed in PLA, and plays very good.
How I designed this:
This is a complete redesign.
I have used parkinbot's idea of gearcutting. Mathematics of ellipse is copied. Toothed rack is rewritten, reduced to 2 teeth, in mind of strict data reduction of the openscad internal process.
The file ell
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