106 ステンレス鋼の超精密切削における工作物仕上面に及ぼす切削工具の影響(O.S.1-2 精密切削加工)(O.S.1 : 高精密加工)

概要

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There are great anticipation of high quality machined components using difficult-to-cut metals such as stainless steel having excellent mechanical and chemical properties. The high accuracy cutting technic of stainless steel has been increasingly required in a wide field of industries. The diamond bite which is generally used to produce, by cutting, ultra-precision components are not sufficiently successful to face-turn the stainless steel. The tool life of the diamond bite is too short to produce the ultra-precision components. In this research, three kind of commercial cutting bite is used for ultra-precision cutting of stanless steel SUS 316. We found that the special coated cemented carbide is found available for ultra-precision cutting of stainless steel SUS316, because the bite wear is so small and the finished surface roughness is smoother than about 100nm(P-V). The surface roughness of face turned stainless steel is influenced considerably by the tool wear and accretion of workpice matel as stainless steel.
一般社団法人日本機械学会の論文
2001-10-12