• 1. copying milling machine: 仿形铣床
• 2. vane copying milling machine: 叶片仿形铣床
• 3. Edge copying milling machine: 仿形铣边机

更多释义

• 1.This paper introduces a practiced method of calculating the tracer contour data of YX-173A cam milling machine from the discrete curve of brake cam contour, based on the copying principle.
  应用连续曲线离散化思想，介绍了一种从已知工件轮廓曲线出发，按加工成形原理计算出YX -173A专用凸轮铣床仿形靠模轮廓数据的实用方法。
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