Gentlemen, Here is the comp file from the B axis of the blue cincinnati at MPM. -32.0 .041 .045 -31.0 .039 .042 -30.0 .037 .040 -29.0 .037 .038 -28.0 .035 .035 -27.0 .035 .039 -26.0 .034 .036 -25.0 .034 .034 -24.0 .030 .032 -23.0 .029 .031 -22.0 .027 .029 -21.0 .028 .029 -20.0 .025 .026 -19.0 .026 .027 -18.0 .024 .026 -17.0 .024 .025 -16.0 .023 .025 -15.0 .023 .023 -14.0 .021 .023 -13.0 .023 .026 -12.0 .021 .023 -11.0 .021 .022 -10.0 .021 .023 -9.0 .021 .021 -8.0 .017 .020 -7.0 .018 .019 -6.0 .015 .017 -5.0 .016 .017 -4.0 .015 .015 -3.0 .015 .015 -2.0 .008 .013 -1.0 .009 .012 0.0 .018 0 1.0 .020 -.002 2.0 .020 -.002 3.0 .019 -.004 4.0 .017 -.006 5.0 .016 -.009 6.0 .013 -.011 7.0 .012 -.014 8.0 .010 -.016 9.0 .007 -.017 10.0 .003 -.019 11.0 .004 -.020 12.0 .001 -.025 13.0 0 -.024 14.0 -.005 -.024 15.0 -.005 -.027 16.0 -.008 -.030 17.0 -.009 -.031 18.0 -.009 -.030 19.0 -.009 -.030 20.0 -.012 -.031 21.0 -.013 -.032 22.0 -.014 -.030
I started the compensation two degrees past the travel on both ends so the compensation would be applied (my intention anyway) for the entire travel range. I comped it every 1 degree. The increment could have been more or less I just chose 1 degree and liked the results. As you can see the numbers are positive and negative but I don't remember how the sign affected the compensation. Easy to figure out. Comp the machine and check it. If the error is twice what you were trying to fix then you have the sign wrong. :) HTH have fun Stuart On Fri, Jun 30, 2017 at 6:08 AM, Todd Zuercher <[email protected]> wrote: > ----- Original Message ----- > > From: "Gene Heskett" <[email protected]> > > To: [email protected] > > Sent: Thursday, June 29, 2017 10:36:04 PM > > Subject: Re: [Emc-users] Backlash comp, does it follow sign of encoder > (input) scale? > > > > BTW, I got another of those sub confirmation requests for the -devel > > list > > today from srcforge. Anybody else? > > > > Cheers, Gene Heskett > > Gene, > > I have not, but I went through with the confirmation the 1st time. > I think it was legit. > > ------------------------------------------------------------ > ------------------ > 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 > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > -- Addressee is the intended audience. If you are not the addressee then my consent is not given for you to read this email furthermore it is my wish you would close this without saving or reading, and cease and desist from saving or opening my private correspondence. Thank you for honoring my wish. ------------------------------------------------------------------------------ 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 [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
