I don't see why this isn't possible now. Currently linuxcnc doesn't tell the spindle very much, nor gets much back from it.
Aside from faking the up-to-speed command you can do what ever you want with spindle speed. Chris ________________________________ From: Jared McLaughlin <[email protected]> Sent: April 16, 2020 8:46 PM To: EMC developers <[email protected]> Subject: Re: [Emc-developers] Toolchange and tlo behaviour change in 2.8 Gene, Specifically I think it would be interesting to make things like spindle speed a "we will try to get there, unless ..." instead of a PID loop sort of behavior. Think of how you might implement something like Okuma's "Machining Navi" where it takes the spindle speed, monitors vibrations and adjusts the spindle speed to a more appropriate speed based on feedback. Basically, a lot of machining has zero feedback loops outside of "did we get to the desired spindle speed and x,y,z location"? Things like chatter are probably best controlled in the controller (as in the Okuma system), but tolerances are probably best controlled in the CAM system. _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
