John, He must be from a country where the thousands separator is '.' instead of ','. So speed is actually 12,000 mm/min.
Ken John Kasunich wrote: > Jimmy Schneiderman wrote: >> To All, >> >> I built a Mill CNC with the 30m (X) x 6m (Y) x 4m (Z). >> >> The CNC was using a controller for 3 axis and it were working fine. >> >> My decision to change for LinuxCNC is in order to use 2 new axis that the >> older controller did not support. >> >> Server motor is connected thru 2 >> *MOTENC-Lite*<http://www.vitalsystem.com/web/motion/motionLite.php>PCI >> boards from Vital System. >> >> Speed is 12.000 mm/min in a straight line. >> >> During milling at 4.000 mm/min, when it comes to a curve the speed slow >> down to 2.000 mm/min. >> >> When making a 1 meter circle the speed does not top 2.000 mm/min and it does >> not move continues. It stops and goes several times, shaking all the >> structure. >> >> If anyone has any idea what parameters should I change, please let me know. >> >> Regards, >> Jimmy >> > > Please post your configuration files at pastebin.ca or a similar site, > and post a link here. > > Your numbers describe a machine that is definitely out of the ordinary. > A 30 meter long axis, and you cut at 4 millimeters per minute? That > means 5.2 days to get from one end to the other. I hope your rapids are > a lot faster than your cutting speed. > > Even if you can't post all of your config data right away, post your > velocity and acceleration settings here. > > How well did you tune the servos? > > Regards, > > John Kasunich > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
