ok - I sent the stl's but it is awaiting for approval.. So here they are again..
http://electronicsam.com/images/greenmachine/harmonic/ That creates 100:1 or 101:1 depending on which side is stationary... On Tue, Nov 30, 2021 at 9:12 PM Sam Sokolik <samco...@gmail.com> wrote: > I am pretty sure this is the current stl's > > > > On Tue, Nov 30, 2021 at 8:08 PM John Dammeyer <jo...@autoartisans.com> > wrote: > >> Said in so many less words than I used... >> >> > -----Original Message----- >> > From: Sam Sokolik [mailto:samco...@gmail.com] >> > Sent: November-30-21 5:38 PM >> > To: Enhanced Machine Controller (EMC) >> > Subject: Re: [Emc-users] Harmonic Drive >> > >> > The meshing of the harmonic drive splines slide in and out... not like >> > involute gears that rotate though with point pressure (not sliding) >> > >> > >> > On Tue, Nov 30, 2021, 7:32 PM Stuart Stevenson <stus...@gmail.com> >> wrote: >> > >> > > Isn't the purpose of an involute surface the minimization of sliding >> two >> > > surfaces? I would think an attempt would be made in the harmonic mesh. >> > > >> > > On Wed, Dec 1, 2021 at 12:09 AM andy pugh <bodge...@gmail.com> wrote: >> > > >> > > > On Tue, 30 Nov 2021 at 23:07, Stuart Stevenson <stus...@gmail.com> >> > > wrote: >> > > > >> > > > > Is the tooth shape an attempt to mesh in an involute fashion? >> > > > >> > > > No, because the motion of the teeth relative to each other is very >> > > > much unlike meshing gears, and so involute is inappropriate. >> > > > >> > > > -- >> > > > 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 >> > > > >> > > >> > > >> > > -- >> > > Addressee is the intended audience. >> > > If you are not the addressee then my consent is not given for you to >> read >> > > this email furthermore it is my wish you would close this without >> saving or >> > > reading, and cease and desist from saving or opening my private >> > > correspondence. >> > > Thank you for honoring my wish. >> > > >> > > _______________________________________________ >> > > Emc-users mailing list >> > > Emc-users@lists.sourceforge.net >> > > https://lists.sourceforge.net/lists/listinfo/emc-users >> > > >> > >> > _______________________________________________ >> > Emc-users mailing list >> > Emc-users@lists.sourceforge.net >> > https://lists.sourceforge.net/lists/listinfo/emc-users >> >> >> >> _______________________________________________ >> Emc-users mailing list >> Emc-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/emc-users >> > _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
