工程图简化画法若干问题的研究

图样简化是提高绘图速度,减少绘图工作量的重要途径.本文从工程图简化的原则出发,对机械制图国家标准中的有关规定进行了分析,研究了国内外工程图的简化及发展,结合我国实际情况,从图线、剖面符号、尺寸注法等方面,提出了进一步简化工程图画法的具体建议.

Study of the Problems of Simplified Representation of Engineering Drawing

From the principle of simplifying engineering drawing, the stipulations mentioned here of national standard on mechanical drawing are analysed. The simplification and development of internal and external engineering drawing are studied. Also, according to our country's conditions, the specific proposals of further simplifying engineering drawing are put forward in the respects of drawing line, section sign, size note and so on.