|

parametric helical gears

rome helical gear

double helical gear

double helical gear




|
Description
This is the second half of my openscad.org gear sets.
I couldn't get the top and bottom parts of the double helical to union properly, so I ended up offsetting the bottom piece by 0.1mm :( It skeins and prints fine though.
This thing is part of a set:
- spur gears: thingiverse.com/thing:1336
UPDATE: I'm printing some gears and noticed a couple mistakes on the openSCAD script: the variable 'orientation' wasn't doing anything and the value 'extrudeInDiam' was in fact being used as radius. They're both fixed now and I uploaded a new version of the script.
Instructions
The openSCAD file accepts parameters for height, pitch diameter, shaft diameter, double helical, teeth (number of teeth, addendum, dedendum, tooth width, angle, orientation), shape (solid, star, circles), extrude in and out (diameter, height), rome (pitch diameter, gear height, number of teeth, addendum, dedendum, tooth width, rotation).
Required Tools
Other People's Copies
Discussion
Downloads
|
gears helical.scad
6 kb /
215 downloads
There was a problem rendering this file.
|

download
|
|
helical rome.stl
280 kb /
135 downloads
|

download
|
|
helical double star.stl
469 kb /
135 downloads
|

download
|
|
helical double circle.stl
521 kb /
124 downloads
|

download
|
|
helical sm.stl
123 kb /
131 downloads
|

download
|
|
gears helical v2.scad
7 kb /
158 downloads
There was a problem rendering this file.
|

download
|
|