On 14 March 2014 20:23, Gene Heskett <ghesk...@wdtv.com> wrote: > So it looks like I need another, but it seems to me there ought to be > another choice besides this non-linear POS, and the PMDX-106.
Why are you so obsessed by linearity? I thought you had already managed to linearise in software? Alternatively, why not run closed-loop spindle speed, then it doesn't matter if the control is non linear. A further point is that the correct speed isn't a fixed RPM value anyway, it is that area between "too fast" and "too slow" where the machining works well. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
