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标准的不等圆周齿距立铣刀在切削余量大时不能保证高生产率,因其抗振稳定性和寿命低。后面具有波形刃的铣刀主要用于粗加工,因其加工表面粗糙。本文介绍的立铣刀(见图),其刀齿前面为螺旋
Standard unequal peripheral pitch end mills can not guarantee high productivity with large cutting allowances because of their anti-vibration stability and low life. Behind the cutter with a corrugated edge is mainly used for roughing, because of its rough surface processing. This article describes the end mill (see photo), the tooth in front of the spiral