零件表面展开图的解题思路分析

Analysis of Thinking of Drawing Parts Surface Development

手工绘制零件表面展开图是计算机绘制的基础。在野外生产现场手工绘制表面展开图更显出其独特优势。在绘制时,要进行表面交线性质、相贯体和作图依据的分析,还要对作图方法进行选择。严谨细致的作图方法是产品质量的保证,清晰缜密的解题思路才能提高生产效率。

Drawing by hand parts surface development is still the foundation for computer drawing. Hand-- drawing has its unique advantage especially in the production field. In the process of drawing, it is necessary to analyze surface intersecting line properties, intersecting bodies as well as drawing basis and then to choose the drawing method. Precision drawing method ensures product quality and rigorous drawing thinking can improve production efficiency.