My ignorance may land my foot in my mouth , but if it has absolute glass scales and they are being read why is there a need to home?
On Aug 9, 2017 3:09 PM, "Dan Bloomquist" <z...@lakeweb.net> wrote: > > re the email doesn't work so Stuart got a copy of this........ > > Stuart Stevenson wrote: > >> Hi, >> What is your mill? >> Does it have stepper motors or servo motors? >> What position feedback (ie. encoder, scale...), if any, do you have? >> > > Hi Stuart, > DC Servos, glass encoders at 5um/division. It is an old Taiwan machine > labeled 'EAGLE'. I've recently found out it is a Topwell_3VK , ~1991. > But it has like no hours on it. Bought it on ebay. > > pic: > <http://lakeweb.net/CNC/images/Finished_Mill.jpg> > > I've recently rebuilt the electronics using Mesa's 7i77 and 7i92 boards. > I'm really happy with this thing. > > Best, Dan. > > > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
