砥粒切刃による仕上面生成機構に関する研究(2) : 摸形切刃による仕上面生成過程

概要

論文の詳細を見る
Being continued from the previous report, in this paper the author has studied on the process of formation of the generated surface by using a single point cutting tool which has a pyramidal shape with a large vertex angle or a conical shape as in the case of the abrasive grain. According to the experimental result, a certain portion of the metal concerned with the deformation by the cutting tool is removed as the chip and the rest remains on the both sides of the groove or the track of the cutting edge as the swell-up. The volume of swelling-up becomes larger in accordance with the increase of the cutting edge angle and smaller in accordance with the increase of the cutting speed. Owing to the fact, the cutting mechanism of superfinishing in the range of 20～100 m/min at cutting speed is essentially different from that of grinding.
信州大学工学部の論文
1973-07-25