A milling method of curves in space is introduced in the paper, which can be applied to the processing of space circular, elliptic and other curves on various cylinders.
The basic structure design of the left and right step face milling cutter with carbide circular inserts is briefly introduced, amplify on the cutter parameter of geometry and structure.
介绍了装有硬质合金圆刀片的左右阶梯端铣刀的基本结构，对其几何参数和结构参数作了进一步分析。
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This paper simplifies the gear change calculation and machine adjustment in machining equiangular helix conical milling cutter with non-circular gear method.