I see in the video that a relief is required if broaching to a shoulder. I wonder if the cycle could also include a ramp at the end of the broached feature? I think this would be less time consuming as no relief would be needed to be machined, also, the finished part would be stronger.
I would like to try this for my part but I will need to finish building my machine first and since my spindle is run from an induction motor I would need some kind of indexing device on the headstock. John Figie On Thu, Oct 27, 2022, 11:53 AM Roland Jollivet <roland.jolli...@gmail.com> wrote: > Maybe this G156 could be implemented in Lcnc.. > > https://www.youtube.com/watch?v=N_tozv1szIo > > It's great, but also limited in that you need a broaching tool the width of > the broach. > One should be able to broach a 4mm slot with say, a 3mm width tip > > > > > > On Tue, 25 Oct 2022 at 10:45, andy pugh <bodge...@gmail.com> wrote: > > > On Tue, 25 Oct 2022 at 09:31, Roland Jollivet <roland.jolli...@gmail.com > > > > wrote: > > > > > > If you have a CNC lathe, you could do this; > > > > > > https://www.youtube.com/watch?v=TW6QPl8Oy7g > > > > It could be done with a mill too, with a non-rotating fixture on the > > head. But that still needs a run-out at the shoulder. > > > > -- > > 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
