公道设计刀具的切入与切出的方向。
对在数控加工中应用圆弧插补时，如何确定刀具的切入和切出。从生产实践中，提出了几种实用的方法。
While using arc slotting in the process of numerical control, how to determine the ways of cutter cuts-over and cuts off, this paper puts several practical ways from production practice.
足够大的刀具回转直径，使得细长的粉碎物可以从圆周自动切入。
Enough blades gyration diameter for easily cutting long and narrow profile shapes or pipes.
有限元仿真结果表明：切削力随着刀具的切入先迅速线性增大，然后趋于稳定，切削力随切削速度的增大呈下降趋势。
Finite element simulation results show that cutting force increases linearly at first, and then stabilized. The cutting force showed a downward trend with the cutting speed increases.
本文就PC D刀具断续切削铝合金时的切削力、切入冲击力和刀具磨损等问题进行了试验研究。
An experimental study on cutting force, cut - in impact force and cutting - tool wear are conducted in the interrupted cutting of aluminum alloy with PCD tools.
本文就PC D刀具断续切削铝合金时的切削力、切入冲击力和刀具磨损等问题进行了试验研究。
An experimental study on cutting force, cut - in impact force and cutting - tool wear are conducted in the interrupted cutting of aluminum alloy with PCD tools.
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