摘要
本文提出以数据的逻辑结构归结成组成环计算要素数据表,将此表作为运算对象,进而满足求解尺寸链基本要求的方法,并结合固定调节法程序,演绎出运算数据的关系式.
The paper is intended to give the data table of the component link calculation element based on the summary of the logical structure of data. This table is used as an object of calculation and a method to meet the needs for solution to assembly diamensional chain. With the fixing adjustment, the relation of calculation data is deduced.
关键词
数据模型
装配
尺寸链计算
data models
data recording
relational algebra regulation
