That’s basically Andy’s idea to simulate a fellows gear shaper by interpolating the tooth form. It’s probably the easiest way if you can work out the math and lock the quill rotation. And grind the appropriate size cutter.
Matt > On Mar 11, 2021, at 1:39 PM, Peter Hodgson <peterjohnhodg...@gmail.com> wrote: > > Could you not make a broaching cutter mounted in the quill and cnc broach one > tooth at a time with the stock mounted on a rotary table? > > Pete > >> On 11 Mar 2021, at 18:06, Greg Bernard <marzetti...@gmail.com> wrote: >> >> This doesn't address the op but it is intriguing: >> https://www.igus.com/info/3d-printed-gear >> >>> On Thu, Mar 11, 2021, 11:14 AM andy pugh <bodge...@gmail.com> wrote: >>> >>>> On Thu, 11 Mar 2021 at 17:08, Jon Elson <el...@pico-systems.com> wrote: >>>> >>>> Or, with a mini right angle drive attached to the machine quill. >>> >>> Though to do that you would have to make your own convex involute cutters. >>> >>> >>> -- >>> 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 >>> >> >> _______________________________________________ >> 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
