超仕上式ラップ仕上工作法について

概要

論文の詳細を見る
The authors designed a lapping machine to lap any cylindrical surface or sleeve of case hardening steel. In this maching the work is put in rotation and oscillation. It changes the direction of the relative motion of the work and the lap, consequently it raises the efficiency of lapping, and gives a good finished surface, also simplifies the lapping. Then the direction of this relative motion of the work and the lap were changed systematically, and the authors measured the lapping quantities, and the finished surface was observed. As the result of the experiment carried out, having a large change of direction of the relative motion of the work and the lap, the amount of lapping was noticed twcse or more than that of the hand lapping, and gave better finished surface.
1953-10-20