Therefore, understanding the behavior of ball movement in the mill is very important to identify the grinding mechanism and to produce ultra - fine particles for developing new materials.
因此，为了开发新材料，找出研磨机制和生产超细粒子，了解球磨机中球的运动特点是非常重要的。
Based on equation of cutting edges, new geometric model and NC grinding model of rake face of ball end mill with constant normal rake Angle are modeled.
本文基于刀刃曲线方程，推导了球头等法前角前刀面的几何模型及其数控磨削模型。
Through the usage of the balls of ball-mill the reliability and superiority of the new pattern Bainite balls in respects of chemical components, microstructure, heat treatment have been proved.
通过球磨机磨球的实际使用情况，从化学成分、金相组织及热处理等方面论证了新型贝氏体磨球在实际应用中的可靠性和优越性。
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