パーライト鋳鉄の精密切削に関する実験的研究 : 主として仕上面あらさとバイトの摩耗について

概要

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The present paper deals with the determination of the best cutting conditions in the case of fine cutting of pearlite cast iron, which is used as cylinder material of the internal combustion engine, by tungsten carbide tools, and it contains experimental studies classified into two parts. In Part 1,by means of fine boring with jig borer, the best cutting conditions (cutting speed, depth of cut, feed, and nose radius of tool) were decided from the view-point of the roughness of machined surface and the wear of cutting edge. In Part 2,in the case of fine turning by several kinds of tungsten carbide tools having different chemical components and microstructures, the best kind of tool material was found in consideration of the surface roughness and the tool wear as described in Part 1.
社団法人日本機械学会の論文
1957-10-25