On Tue, 2011-02-15 at 19:55 +0100, Klemen Ozebek wrote: > Dear all, > > on the link below you can se my first test of scratch built lathe which runs > by EMC2. Hardware which is used on lathe: CT Unimotor AC servo motors, > Digitax ST AC Drives, Commander SK - for spindle, Mesa 5i20 fpga + 7i33 > analog servo card + 7i42. > > Best regards.
I am really surprised that your threading can be done at such a high spindle speed. The axes must have a high acceleration limit. I have to have a lead in (air threads) of two to four threads to give my Z enough time to settle to the target feedrate. (Although I think the latest EMC2 improves this problem.) I think the bar has been raised. Good job. -- Kirk Wallace http://www.wallacecompany.com/machine_shop/ http://www.wallacecompany.com/E45/index.html California, USA ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
