Interesting. One could do an experiment. Cut a cup the size of the gear but without the teeth. Then mount it and run an offset skateboard wheel inside it to flex it about the amount the gear would flex. Count revolutions and let it go. How many days, weeks etc before failure?
And while that is happening work on making a hob. John > -----Original Message----- > From: andy pugh [mailto:bodge...@gmail.com] > Sent: January-05-21 3:35 PM > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users] I wonder if I can fix it? > > On Tue, 5 Jan 2021 at 23:05, <ken.stra...@gmail.com> wrote: > > > > https://www.makeitfrom.com/compare/SAE-AISI-4140-SCM440-G41400-Cr-Mo-Steel/SAE-AISI-P20-T51620-Low-Carbon-Mould- > Steel > > Possibly a little more informative: > http://harrisonspecialiststeels.co.uk/tool-steel/p20-mould-steel/ > > -- > 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
