Not harmonic Same concept of two gears - one with one less tooth than the other. All parts are solid - no flexing. Search for orbital drive. On Nov 3, 2013 1:55 PM, "Eric Keller" <eekel...@psu.edu> wrote:
> I'm too lazy to get an igs viewer, is it a harmonic drive? I have a > pile of harmonic drives in the basement off of a robot I bought cheap. > > On Sun, Nov 3, 2013 at 10:49 AM, Stuart Stevenson <stus...@gmail.com> > wrote: > > it is a cycloidal drive > > > > > > On Sun, Nov 3, 2013 at 7:32 AM, Marius Liebenberg < > mar...@mastercut.co.za>wrote: > > > >> Andy, > >> I am busy with such a design. I think it is called an Orbital drive. I > >> have not cut any parts yet but will start soon. Can you share your > >> experiences with this idea? > >> > >> On 2013/11/03 12:53 AM, andy pugh wrote: > >> > On 2 November 2013 19:47, Stuart Stevenson <stus...@gmail.com> wrote: > >> >> Andy, > >> >> this is my idea of a rotary drive > >> >> > >> >> https://www.dropbox.com/s/jbc53qf9dx4cxjp/rotarycurvic.igs > >> > I think I tried to build something like that once, in fact I was > >> > hoping to use it in a product. > >> > Mine was an internal gear driving a spur gear with two teeth fewer. > >> > The idea was for the internally-toothed gear to wobble in a small > >> > circle. (driven by an eccentric on a motor). > >> > > >> > I was mainly trying for a very thin drive, at the time. > >> > I think we gave up on it eventually, as I had a plan B that involved a > >> > bit less invention. > >> > > >> > >> -- > >> Regards / Groete > >> > >> Marius D. Liebenberg > >> MasterCut cc > >> Cel: +27 82 698 3251 > >> Tel: +27 12 743 6064 > >> Fax: +27 86 551 8029 > >> Skype: marius_d.liebenberg > >> > >> > >> --- > >> This email is free from viruses and malware because avast! Antivirus > >> protection is active. > >> http://www.avast.com > >> > >> > ------------------------------------------------------------------------------ > >> Android is increasing in popularity, but the open development platform > that > >> developers love is also attractive to malware creators. Download this > white > >> paper to learn more about secure code signing practices that can help > keep > >> Android apps secure. > >> > http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk > >> _______________________________________________ > >> 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. > > Just for you NSA - think autointercourse > > terrorist suitcase bomb sarin > > hello > > > ------------------------------------------------------------------------------ > > Android is increasing in popularity, but the open development platform > that > > developers love is also attractive to malware creators. Download this > white > > paper to learn more about secure code signing practices that can help > keep > > Android apps secure. > > > http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > ------------------------------------------------------------------------------ > Android is increasing in popularity, but the open development platform that > developers love is also attractive to malware creators. Download this white > paper to learn more about secure code signing practices that can help keep > Android apps secure. > http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
