yes - on this machine the motion seems to be straight enough to not worry about bow Stuart
On Thu, Jun 25, 2009 at 7:24 PM, Glenn R. Edwards<[email protected]> wrote: > Stuart, > > In your axis compensation plan, do you assume that the axes are perfectly > straight and not bowed? Such as table sag at the end of travels. > > Glenn > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Stuart > Stevenson > Sent: Thursday, June 25, 2009 7:46 AM > To: EMC2-Users-List > Subject: [Emc-users] 5 axis compensation kinematics > > Gentlemen, > I have the kinematics file on the cinci. I am running the emc-dev > (trunk) from the git download. > The machine is running and looking/moving as expected. > Measuring and adjusting is the next task. I will assume the X axis is the > perfect axis/joint combination and comp everything to the X axis and the > table top. > My plan is to: (in this order) > comp the Y axis to X > comp the Y axis to Z (table top) > comp the Z axis to X > comp the Z axis to Y > comp the parallelism of the A and X axes > comp the parallelism of the B and Y axes > comp the construction errors of the AB head (the spindle centerline > does not project exactly through either the A or B axes centerliines of > rotation having some fun now (sweet) thanks (many thanks to the developers > for this incredible EMC software) this sow's ear is looking like a denim > (not quite silk) purse. > Stuart > > ps - axis jog would be especially nice for this :) > -- > you can lead a person to knowledge > but you cannot make him think > > ---------------------------------------------------------------------------- > -- > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > > > ------------------------------------------------------------------------------ > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > > -- you can lead a person to knowledge but you cannot make him think ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
