摘要
本文归纳了机械制图中各种尺寸标注形式为直线型、角度型、直径型和半径型四种．以形式最为繁杂的直线型尺寸标注为例，研究提出计算机通用尺才标注算法，较好地解决了计算机参数化绘图技术中的瓶颈──尺寸标注问题．并在＂链条少齿差行星减速机的ＣＡＤ＂和＂主轴单元ＣＡＤ＂等攻关项目中验证应用成功．
Dimension marks in mechanical diagrams are considered to be drawn in four main forms of line,angle,deameter and radius.The line dimension mark,is the most complicated one, is studied,and a common dimension mark algorithm for CAD is put foruard. The knotty problem of dimensin mark in the computer parametric diagram technique has been well solved.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
1994年第1期40-44,共5页
Journal of Hefei University of Technology：Natural Science
