About YAMAMOTO KENGO
About 山本金属製作所
About cutting(machining)
About machining center
About tool holder
About cutting tool
About tool edge
About temperature
About chatter(machining defect)
About monitoring
About interconnection
About internet of things
About Cutting in general
About Facilities management
About 金型
About プロセスモニタリング
About 切削加工
About MC
About 工具ホルダ
About 刃先
About 近傍
About 加速度