Bearbeitungsmethode eines Fotorezeptors.

摘要

In a method of manufacturing a photoreceptor base drum by a lathe-turning machine in which a cutting tool (11) is brought in contact with a surface of the base drum and travels in the axial direction to finish the surface of the base drum into mirrorlike surface, a main cutting edge (a) formed by a rake surface (11a) and a front flank surface (11b) on the cutting tool (11) is shaped in a curved surface with a curvature radius (R1) of 0.15 to 3.5 mu m, and the rake surface (11a) and the front flank surface (11b) are shaped to smoothly continue to the curved surface of the main cutting edge (a).