----- Original Message ----- From: "Steve Blackmore" <[EMAIL PROTECTED]> To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net> Sent: Wednesday, October 03, 2007 2:29 AM Subject: Re: [Emc-users] Desktop CNC Website Information
> On Tue, 02 Oct 2007 20:57:37 -0500, you wrote: > <snip> > But I also remember all those people, including Art, who told me years > ago that you couldn't do lathe threading with only one pulse per rev > ;) > > > Steve Blackmore > -- I'm guessing that the feed rate on the Z axis is set according to the calculated spindle speed? If it calculates a different spindle speed, does it correct the Z axis feed rate? If so, is this correction all at once or is interpolated in throughout the spindle revolution? I'm just curious how this works with the spindle going from no load to loaded, I would expect this to work allot better on a big lathe than on something like a Sherline. It would be interesting to do something like this and look at the results with something like Hal Scope showing the time between pulses and feed corrections. Thanks Roger Neal ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
