#linuxcnc-devel | Logs for 2016-09-10

[16:26:02] <kirk_wallace> Just in case anyone might find this video interesting: https://www.youtube.com/watch?v=mECLl2Hqabw . It looks like the first half is on Mercedes and the rest is a mix. The second half shows off some active machine compensation.
[16:42:01] <pcw_home> The spindle speed modulation to reduce chatter seems like it would be easy to try
[16:42:03] <pcw_home> http://www.wseas.us/e-library/conferences/2012/Vienna/MENREG/MENREG-02.pdf
[16:46:46] <pcw_home> oops wrong link
[16:46:59] <kirk_wallace> I got the impression the video shows anti-chatter done in software.
[16:48:44] <pcw_home> some is via spindle speed modulation (maybe chatter is sensed by software)
[16:50:08] <kirk_wallace> In the video I didn't really notice much difference in the finish.
[16:50:35] <pcw_home> no and they dont have any audio
[16:51:06] <kirk_wallace> A version on G1 with chip breaking would be interesting.
[16:51:12] <pcw_home> https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&uact=8&ved=0ahUKEwi8otjo3IXPAhVO0WMKHUEWBNYQFgguMAI&url=https%3A%2F%2Fwww-user.tu-chemnitz.de%2F~otan%2FDownloads%2FOTTOssvturning_CIRP_JMST_2013.pdf&usg=AFQjCNHMp2MDw_c61JGmBN7Mx3EiQtDrQg
[16:51:14] <pcw_home> I hate google sometimes
[16:53:12] <pcw_home> one tradeoff is power wasted in modulation
[16:54:07] <kirk_wallace> Some of those chucks look really massive.
[16:56:54] <pcw_home> amazing machines