Painfully slow ( .1 IPM to be safe...) https://youtu.be/X1ma_TsItMk
sam On Tue, Mar 10, 2020 at 8:07 PM Sam Sokolik <[email protected]> wrote: > well - it cuts in plastic... > > http://electronicsam.com/images/greenmachine/IMG_20200310_190102.jpg > > On Mon, Mar 9, 2020 at 10:50 AM Sam Sokolik <[email protected]> wrote: > >> oh - and this is still the rpi4 + mesa 7i92 >> >> On Mon, Mar 9, 2020 at 7:43 AM Gene Heskett <[email protected]> wrote: >> >>> On Monday 09 March 2020 05:46:50 andy pugh wrote: >>> >>> > On Mon, 9 Mar 2020 at 04:52, Peter C. Wallace <[email protected]> wrote: >>> > > Since the spindle velocity is relatively constant it might be >>> > > possible to low pass filter the spindle position and make the xy >>> > > motion a bit less "crunchy" >>> > >>> > it might even make sense to use the software encoder module and its >>> > "position-interp" output. >>> >>> See also its min-speed-estimate pin text. Because it may not work at low >>> speeds. its something I haven't explored. Besides with my scale being >>> somewhat above 14,000 in low gear precision isn't something on my worry >>> list when using the G0704. With only 240 edges, 60 teeth, on the >>> sheldon. and even less, 200 on TLM, it could be a bit schloppy. But it >>> does cut nice threads. >>> >>> Cheers, Gene Heskett >>> -- >>> "There are four boxes to be used in defense of liberty: >>> soap, ballot, jury, and ammo. Please use in that order." >>> -Ed Howdershelt (Author) >>> If we desire respect for the law, we must first make the law respectable. >>> - Louis D. Brandeis >>> Genes Web page <http://geneslinuxbox.net:6309/gene> >>> >>> >>> _______________________________________________ >>> Emc-users mailing list >>> [email protected] >>> https://lists.sourceforge.net/lists/listinfo/emc-users >>> >> _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
