I asked for your help because I had an axis error "CR_AXES_RDY" that caused the shutdown of the machine: https://drive.google.com/open?id=0B5hmBjm5ot8NSFlVNFZ6OFFpOGc
Before we heard creaking on the screw axis Z ??? Therefore first I thought of a default of the screw. It's not that. The servo failure comes and disappears after several cycles of the machine ... Today for the re-started I removed the C3 logic supply connector on the drive X: https://drive.google.com/open?id=0B5hmBjm5ot8NenExalJrM09ienc I do not understand where this intermittent failure? I want to know before purchasing new engines for linuxcnc 2016-02-26 19:59 GMT+01:00 Rick Lair <r...@superiorroll.com>: > What error are you getting on the control, what is the machine actually > doing? > > I have the Sabre 750 which is a 1995 and has the A2100 control, and we > also have a Lancer 1250 with the 850SX control, which is from 1996, the > Sabre has the Kollmorgen drive package, and the Lancer has the Red Cap > Fanuc drive package. On both machines I have had to replace all of the > servo motor power cables due to the wire insulation breaking down > internally, constant servo drive failures, ON BOTH MACHINES, I had all > the kollmorgen drives gone through, ( the problem started on the > kollmorgens, then it started on the Fanucs) thinking that those were the > problem, before I got my insulation resistance tester out and checked > the cables, sure enough the cables were bad, and I ordered an entire > spool of cable and replaced all of them. > > Have not had a single problem in over 2 1/2 years with either machine > since I did that. > > Rick > > > On 2/26/2016 1:46 PM, Forum Deswysen wrote: > > I'm going to do tests with a comparator in the motor spindle. > > Perfect, I no difference. > > So all is well with the ball screw !!! > > > > https://drive.google.com/open?id=0B5hmBjm5ot8NNGdkYmo4WHRSSXM > > https://drive.google.com/open?id=0B5hmBjm5ot8NanpxT1hzaGxsYTg > > https://drive.google.com/open?id=0B5hmBjm5ot8Nb2s5RmxyN2xMUm8 > > > > The tolerance in the screw maybe just engine braking since the machine > > was stopped > > and the head placed on its transport support. > > > > Where does my axis error ??? > > This is an intermittent fault > > Not happy with this because I failed I could not complete an order for a > > customer! > > I had to do the subcontract. > > > > 2016-02-26 17:45 GMT+01:00 Rick Lair <r...@superiorroll.com>: > > > >> With about 95% certainty, all the milacron, lathes and machining > >> centers, the ball nuts all sit in and bolt to the mounting block ( we > >> have at least a dozen Cincinnati Milacron machines, mix of lathes and > >> mills, from 1978 to 1996, and they all have the same configuration, and > >> I have worked on all of them). Usually 4-6 bolts on both the block and > >> the nut cartridge. > >> > >> Rick > >> > >> On 2/26/2016 11:39 AM, Jon Elson wrote: > >>> On 02/26/2016 08:00 AM, Forum Deswysen wrote: > >>>> https://drive.google.com/open?id=0B5hmBjm5ot8NSDhCTmpsWkk3aVU > >>>> > >>>> > >>> This 3rd picture seems to show you indicating you can rock > >>> the screw forward/backward by 10 degrees. This would seem > >>> to indicate wear and looseness in the ballnut, or possibly > >>> in the mounting of the nut. it appears the block the nut > >>> sits in is NOT the actual ballnut, but a mount for it. So, > >>> you might see if the ballnut is no longer firmly mounted > >>> inside that mount. Some nuts are threaded on the outside, > >>> and screw into a threaded hole in the mounting block. Then, > >>> there needs to be something that locks the nut into the mount. > >>> > >>> Others are bolted to the mount. These bolts could have > >>> loosened, possibly by stretching. if loose, you might > >>> replace the bolts. > >>> > >>> Jon > >>> > >>> > >> > ------------------------------------------------------------------------------ > >>> Site24x7 APM Insight: Get Deep Visibility into Application Performance > >>> APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > >>> Monitor end-to-end web transactions and take corrective actions now > >>> Troubleshoot faster and improve end-user experience. Signup Now! > >>> http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 > >>> _______________________________________________ > >>> Emc-users mailing list > >>> Emc-users@lists.sourceforge.net > >>> https://lists.sourceforge.net/lists/listinfo/emc-users > >> -- > >> > >> Thanks > >> > >> > >> Rick Lair > >> Superior Roll & Turning LLC > >> 399 East Center Street > >> Petersburg MI, 49270 > >> PH: 734-279-1831 > >> FAX: 734-279-1166 > >> www.superiorroll.com > >> > >> > >> > >> > ------------------------------------------------------------------------------ > >> Site24x7 APM Insight: Get Deep Visibility into Application Performance > >> APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > >> Monitor end-to-end web transactions and take corrective actions now > >> Troubleshoot faster and improve end-user experience. Signup Now! > >> http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 > >> _______________________________________________ > >> Emc-users mailing list > >> Emc-users@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/emc-users > >> > > > ------------------------------------------------------------------------------ > > Site24x7 APM Insight: Get Deep Visibility into Application Performance > > APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > > Monitor end-to-end web transactions and take corrective actions now > > Troubleshoot faster and improve end-user experience. Signup Now! > > http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > -- > > Thanks > > > Rick Lair > Superior Roll & Turning LLC > 399 East Center Street > Petersburg MI, 49270 > PH: 734-279-1831 > FAX: 734-279-1166 > www.superiorroll.com > > > > ------------------------------------------------------------------------------ > Site24x7 APM Insight: Get Deep Visibility into Application Performance > APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > Monitor end-to-end web transactions and take corrective actions now > Troubleshoot faster and improve end-user experience. Signup Now! > http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users