If you use Freecad and open the gear calculator (gears.scad) in the openscad part designer you can design gears and keep as a model for further modification.
It's a lot slower than Openscad but does work with saving to .Fcstd model.
If you use Freecad and open the gear calculator (gears.scad) in the openscad part designer you can design gears and keep as a model for further modification.
It's a lot slower than Openscad but does work with saving to .Fcstd model.