零件图中过渡线画法分析及理论依据  

Analysis and Theory Basis of Drawing Transition Line

作　　者：薛天跃[1] 

机构地区：[1]太原科技大学,山西太原030024

出　　处：《机械工程与自动化》2007年第3期155-156,158,共3页Mechanical Engineering & Automation

摘　　要：在零件图的绘制过程中常常会遇到过渡线的绘制问题,在过渡线的绘制过程中,人们对过渡线的形式及其起讫点大多只有一个模糊的概念。基于上述情况对过渡线的形式及其起讫点做出了比较详细的分析,并总结了绘制过渡线的五种法则,为教学、设计绘图中过渡线的绘制提供了方法和理论依据,使零件图绘制更加合理、精确。When ploting the detail drawing,we may come across the problem of transition line＇s drawing. The form of transition llne as well as its beginning and the end points has been mostly a blurry concept in drawing process of transition line. Based on the conditions ahove-mentioned,this paper makes comparatively detailed analysis to transition line and their beginning and the end point,and has summed up five kinds laws to draw lhe transition line. The drawing of transition line has provided methods and the theory basis to teaching and the drawing of transition designing. So,detail drawing will be drawn more rational and accurate.

关 键 词：过渡线 绘制 零件图 

分 类 号：TH126[机械工程—机械设计及理论]