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端截形线设计是实现特种回转面刀具CAD技术的必要前提之一,本文以典型的特种回转面铣刀为例,给出了一种端截形线的设计方法。文中的铣刀及旋转锉的计算实例验证了本文的算法正确。
End truncated line design is one of the necessary preconditions to realize CAD technology of special turning tool. In this paper, taking a typical special rotary face milling cutter as an example, a design method of end truncation line is given. In this paper, milling cutter and rotating file calculation examples verify that the algorithm in this paper is correct.