提出了一种基于特征技术的能够生成正确的、包含丰富工艺信息的板金零件展开图的生成算法。
The author proposed a method based on feature technology which can create correct unfolding drawing of sheet metal parts with plenty of process information.
本文对微机计算具有对称外轮廓曲线的圆简零件板金下料的展开尺寸进行了研究。提出了板金下料的通用程序，从而提高了下料尺寸的精度和效率。
In this research of Calculation of spread dimensions of a cylindrical unit possessed symmetrical outline, a general program with high precision and efficiency is advanced.
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