Could it be a cutter comp. Issue? Jeff Johnson john...@superiorroll.com Superior Roll & Turning 734-279-1831
-----Original Message----- From: Jon Elson [mailto:el...@pico-systems.com] Sent: Wednesday, March 29, 2017 11:49 AM To: EMC developers <emc-developers@lists.sourceforge.net> Subject: Re: [Emc-developers] Version 2.7 positioning problem during cnc operations On 03/29/2017 09:37 AM, Stuart Stevenson wrote: > Gentlemen, > This is connected to the G64 question I asked on the developers > list yesterday. > > G64 P0 does not change the positioning problem on the machine. > > Problem description: > desired machine motion > position XY with Z above the material/work level > move Z to material/work level > face mill top of material > > encountered machine motion > position XY with Z above the material/work level > result as expected > move Z to material/work level > result not as expected - as the tool approaches the final > Z position > the tool moves an > amount toward the final XY position > and cuts into the > material/stock > face mill top of material > result as expected > > Boy, this might be a case to refer to Robert Ellenberg, the author of the new trajectory planner. Do you have a G-code sample that you can send to him? (I have to admit, I am NOT using 2.7 on my production machine. I do have it on the desktop machine I had with me at Helix.) Jon ---------------------------------------------------------------------------- -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers