摘要
借助于理论力学的方法,将定位中一些问题归纳出规律,以帮助对工件定位时限制自由度的分析。
This paper introduces how to summarize the rules in problems of positioning with the theoretical mechanics, in order to help to analyze the limit degree of freedom when a component is being positioned.
出处
《上海应用技术学院学报(自然科学版)》
2004年第3期198-200,共3页
Journal of Shanghai Institute of Technology: Natural Science
关键词
约束线
约束线可移动
约束位置可变
binding line
movable binding line
changeable position