〇Masakazu Fujimoto¹, Keisuke Shimizu² (1.Kindai University, 2.Aoyama Gakuin University)

〇Takeshi Hamada¹, Akira Mizobuchi¹, Atsuyoshi Tashima², Keita Horimoto¹, Tohru Ishida¹ (1.Tokushima University, 2.Ishihara Kinzoku Co., Ltd)

〇Teppei Onuki¹, Shunsuke Kan¹, Wanpiao Lin¹, Wentong Lu¹, Kousuke Hasegawa¹, Hirotaka Ojima¹, Jun Shimizu¹, Libo Zhou¹ (1.Ibaraki University)

〇Yoshiyuki Kita¹, Yukio Ito¹, Hiroyuki Sasahara¹ (1.Tokyo University of Agriculture and Technology)

〇Hidetaka Fujii¹, Takashi Onishi¹, Chinhu Lin², Moriaki Sakakura³, Kazuhito Ohashi¹ (1.Okayama University, 2.YAMAMOTO METAL TECHNOS CO., LTD., 3.Daido University)

〇Masahiro Kawabata¹, Mamoru Nomura², Yukio Ito¹, Hiroyuki Sasahara¹ (1.Tokyo University of Agriculture and Technology, 2.IBARAKI GRINDING WHEEL Co., Ltd.)

〇Takanori Fujiwara¹, Koudai Hiramatsu³, Takuro Hashiguchi⁴, Takashi Tsujino², Ryo Komatsubara¹, Takashi Onishi¹, Hiroyuki Kodama¹, Kazuhito Ohashi¹ (1.Okayama University, 2.TOYOTA MOTOR Corp., 3.Panasonic Corp.,, 4.Kobe Steel,Ltd.,)

〇Takashi Onishi¹, Yuki Murata¹, Kohei Fujiwara¹, Moriaki Sakakura², Kazuhito Ohashi¹ (1.Okayama University, 2.Daido University)