CBN Quill Grinding for 2-Dimensional Curved Surface

摘要

This paper deals with the development of a new machining method for 2-dimensional curved surface using small diameter CBN wheel with shaft (named CBN quill). Based on the analyses on the characteristics of CBN quill in surface grinding process, CBN quill essential parameters are selected. Related measures are introduced. They make CBN quill surface grinding process become a normal one under general conditions in which the wheel worn has been slowed down and ground surfaces roughness has been kept lower than R_z 5 μm.