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
