[B-1-22] Investigation of Search Range for Suppression of Chatter Vibrations by Randomized algorithm 〇Takaya Kondo1、Jumpei Kitayama2、Shintaro Mizuno1、Hirohisa Narita1、Takashi Kubo1 (1.Meijo University、2.YAMAZAKI MAZAK Corporation) キーワード:Machining、Chatter vibrations、Stability lobe diagrams、Monte Carlo method、Tabu search