ラッピングフィルムによる円筒面の仕上加工に関する研究

抄録

Many types of lapping films are manufactured today. This is because they greatly improve the finishing process and reduce the finishing costs. However, the effects of the structural characteristics of lapping films and the elastic contact conditions between contact roll and workpiece on the performance of finishing have not yet been fully explained. In this study, finishing of cylindrical workpiece surfaces were carried out with different contact pressures applied to the workpiece surfaces and with rubber contact rolls of different hardness, using lapping films of different backing thickness and grain sizes. As a result, the effects of them on the finished surface roughness, the ground amount and the accuracy of their forms were clearly recognized. And useful suggestions were obtained for implementing the lapping film finishing effectively.