砥粒切刃による仕上面生成機構に関する研究

概要

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The purpose of this research is to examine how the roughness of surface in superfinishing is influenced by the cutting conditions. As there are many factors, however, which have direct influences upon the superfinishing action, the main object reported in this paper is to examine and determine the optimum condition to obtain a good surface from the relation between the rough surface and the maximum cutting angle or the average cutting speed especially in the cases of superfinishing 18-8 stainless steel and mild steel. The results obtained were summarized as follows. 1. The author designed a new superfinishing dynamometer as shown in Fig. 2. The dynamometer was found to be very useful, because it attains good stability and high accuracy. 2. According to the experimental data, the effective maximum cutting angle of the abrasive stone and the average cutting speed in the case of 18-8 stainless steel are about 18° and 15 (m/min), while in the case of superfinishing mild steel they are about 10° and 20 (m/min) respectively.
信州大学工学部の論文
1972-07-25