高精度輪郭研削加工に関する基礎的研究

—加工面品位および加工精度に及ぼす工作物形状の影響について—

抄録

This paper describes on high accuracy contour grinding. We focused on problems in the current CAM systems in order to improve the machining accuracy and the quality of ground surface. The changes of curvature in workpiece profile were attracted attention because the ground workpiece profile changes with tool path and grinding force. Therefore, the grinding tests with monitoring the grinding force were carried out for three type models with different variety of curvature. The workpiece profile after grinding was evaluated by reflected light images test. As a result, considering the responsibility of machine tool, it was clarified that the smooth-continuation model shows the best quality of ground surface.