> Greetings all; > > You guys all know I don't mind loseing a drop or two of virtual blood > while running the bleeding edge stuff, but other than expenses like > this, I don't mind playing the part of the canary in WV cal mine. > > gcode pgm attached. May be buggy... > > LinuxCNC version: 2.8.0-pre1-2239-gb97a7ca, axis interface, Dell > Dimension 745 computer, 5i25 interface card. > > Trying to teach my machine to dig the correct sized pocket in a block of > steel to carry this teeny little nut on the ball screw I am going to put > in the crossfeed of this new (to me, made in 1952) Sheldon 11x40 or so > lathe. Seeing that it isn't cutting quite like I wanted, I have hit the > stop button, or the esc key twice today. It takes a while to stop from > either key, noticeable second+ lag before everything gets quiet. And > 10+ seconds or more to get the screen unghosted. And as the screen is > unghosted, the DRO will jump to bogus values for all 3 axis's but so far > has not exceeded the range of the program. > > But just about the time I am clicking on file->edit button, I hear a snap > crackle pop from the machine, so I look over at it and find its driving > Z another random amount, might be up 5% of the time, might even include > x or y or both, but 95% its z down, minimum observed DRO value after I > get it stopped was -0.140tysomething but was -0,450tysomething once > while cutting air to make sure I was seeing what was going on after I > had made trash out of a SC mill with about 15 minutes use on it, For > the second time today. > > Twice in my air cutting just now, this slow creep at maybe f2 speeds has > also moved the x or y too. > > Do I need to call ghostbusters? :)
I had some problems and think it had something with feed rate to do a few months ago but can't confirm anything because I was working with receiver. ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
