During the research, first, the influence of the finishturning and rolling process to the quality of thrust faces are studied here.
在本文研究过程中,首先研究了精车滚压工艺对止推端面质量的影响。
2
CBN is an ideal tool material for finish and semi_finish turning powder superalloy. It not only ensures the high machining accuracy, but also can obtain longer tool life.