On Jun 7, 2008, at 7:23 AM, Chris Radek wrote: > On Fri, Jun 06, 2008 at 03:57:49PM -0700, Dave Engvall wrote: >> OK, more dumb questions. Would a short ball screw do what you want? >> It certainly would be more precise than acme rod; or do I miss the >> intent? > > I'm not sure I could get the ball of an indicator lever to ride in the > track on a ballscrew.
Well, only on the edge of the groove. ;-) > > Last year we noticed a bit of dragging of the tap on the threads while > the tap was backing out at the end of a rigid tap cycle. My intent is > to try to quantify and understand this effect so we can offer > adjustment for it in software. > >> If I remember I can bring ER40 1", .75 and .625 collets. I think I >> have all three. > > I wish I could remember if the chuck is ER40. I think it is. > > Thanks for your help Dave. > > Chris > > > ---------------------------------------------------------------------- > --- > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for > just about anything Open Source. > http://sourceforge.net/services/buy/index.php > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
