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。
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.
角分辩的光散射轮廓及自仿射分形表面的粗糙指数的实验研究。
Experimental Study on Angle-resolved Light Intensity Scattered Profile and Roughness Exponent of Self-affine Fractal Surface.
仿形系统可提取已成型产品的外形轮廓数据。
Copying system can pick up the contour figure data of the shaped products.
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