About ARIGA YUKINORI
About MATSUMOTO YOSHIHIRO
About 日本工大 大学院
About 日本設計工学会研究発表講演会講演論文集
About hobbing
About gear
About tooth profile
About simulation
About CNC machine tool
About CAD
About model
About 3D model
About 円弧歯すじ歯車
About Gears,gear units
About ホブ切り
About 円弧
About 歯すじ
About 歯車
About 研究
About 歯形