Viesturs Lācis wrote: > 2010/12/16 dambacher-retrofit.de <[email protected]>: > >> but how do I get emc to slow down and stop when aproaching a collision point? >> >> > > Could be something like: > 1) calculate remaining distance until collision > 2) apply some feed override factor for each defined "milestone" - if > 10 cm left, decrease speed by 30 %. If 5 cm is left, decrease the > speed by another 30%. I think that motion.adaptive-feed pin can be > used to get these override values to motion controller. > > I frequently machine VERY close to clamps, etc. Maybe most people would not bother to set up the safe work area for every fixture, I doubt I would. And, it doesn't really help you on repeat production jobs, just first time runs.
But, you need to have the tool diameter and length included in the calculation. If you assume the tool is a single point, but it is actually 1" diameter, then you will have trouble anticipating what is too close. Jon ------------------------------------------------------------------------------ Lotusphere 2011 Register now for Lotusphere 2011 and learn how to connect the dots, take your collaborative environment to the next level, and enter the era of Social Business. http://p.sf.net/sfu/lotusphere-d2d _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
