摘要
针对尺寸链计算中需要解决的几个关键技术,提出了复杂尺寸链系统的计算方法,就尺寸链图、尺寸链方程自动生成、功能方程的计算机求解等问题进行了研究和具体的设计计算。结合实际应用,简要介绍了计算机辅助尺寸链计算软件在车身开发中的使用方法。
Considering the critical technology being solved in the dimension chain calculations, the systematic approach concerning the complex dimension dhain calculations was put forward and an extensive research about dimension chain figure, automatic generation of dimension chain equation and computer solution to functional equation was made. In this paper, the applying approach of the computer-aided software of dimension chain calculation in the B. I. W development was briefly introduced.
出处
《精密成形工程》
2011年第5期77-82,共6页
Journal of Netshape Forming Engineering
关键词
尺寸链
环
公差
dimension chain
circulation
tolerance
