摘要
在机械制图的教学实践和机械制图教材的编写过程中,发现技术制图、机械制图标准在剖面区域的表示法不够清晰,相交剖切面后的结构的画法不方便画图以及断面图画法易产生异义等问题,并对此进行了分析,提出自己新的想法。
The representation of hatch area in technical drawing and machine drawing standards were discovered not limpid enough in the process of teaching practice and teaching material writing of machine drawing. It is inconvenient to draw the structure behind the intersection of section cutting planes, and the sectional drawing is easy to have a different meaning. A new idea is given based on the analysis of the existing problems.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2009年第12期106-108,共3页
Journal of Northeast Forestry University
关键词
制图标准
剖面区域
剖切面后结构
断面图
Drawing standards
Hatch areas
Structures behind the section cutting plane
Sectional drawing
