A12 柔軟弾性体のエンドミル加工における工作物変形と加工誤差の計測(OS6 切削加工(3))

Abstract

This research focuses on machining error due to the workpiece elastic deformation and investigates the influence on the machining error. Orthogonal cuttings by a straight edge end-mill of the elastomers are carried out. Displacements of workpiece during processing are measured by using a high speed camera. Furthermore, workpiece surface is measured by the scanning laser displacement sensor. Influence of cutting condition on the machining error and the workpiece elastic deformation is investigated by comparing the relationship between the deformation and the machining error.