On Tue, 30 Nov 2021 at 20:30, John Dammeyer <jo...@autoartisans.com> wrote: > > I want to look at the tooth shape.
This is a micrograph of the flexspline of my broken HD drive. https://photos.app.goo.gl/mmJdebQD1QY538xY6 This part of their web site makes a thing about the "S" shape of the teeth, and has a little drawing: https://www.harmonicdrive.net/technology -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users