关于组合体尺寸标注的探讨

Discussion on the Dimension of Combination Body

组合体尺寸标注是工程制图尺寸标注的核心内容之一。针对组合体尺寸标注的普遍问题,深入剖析尺寸的内涵,尺寸标注与画图读图的关系,平面图形与组合体尺寸标注的联系以及尺寸标注方法。最后提出对尺寸标注内容进行整合的必要性和方法。为提高工程制图尺寸标注的教学效果和学习效果提供几点建议。

Composite body size is one of the core contents of engineering graphics. Relationship for the assembly dimension in general, in-depth analysis of the size of the connotation, dimensions and drawing pictures, planar graphs with combined body of dimension and dimension annotation methods. At last, the necessity and method of the integration of dimension annotation content are put forward. In order to improve the teaching effect and learning effect of engineering graphics, some suggestions are provided for improving the teaching effect and learning effect.