齿轮系机构结构分解自动化的方法探索

Structure analysis automation research on gear trains

通过对齿轮系机构结构分析,引用三色图和三色树描述齿轮系机构结构,采用齿轮系机构三色树的双亲数组、叶子偶数组和叶子偶双亲数组数字表达齿轮系机构结构,实现计算机齿轮系结构的数字表达,并给出了齿轮系机构运动链结构的基本组成单元——基本结构链和基本结构补链,从而可以将任意齿轮系机构运动链分解成基本齿轮系单元运动链与一组有序的基本结构链和基本结构补链,实现齿轮系机构结构分解。

According to the analysis of gear trains, tri - color - graph and tri - color - tree are introduced to describe to the structure. Otherwise parent array, leaf couple array, and leaf couple parent array, are adopted to express digitally the structure of gear trains. Further more, the basic gear train units-the basic structure chains and the complement of basic structure chains are given. Therefore, any gear trains will be decomposed into the basic gear train units, the structure analysis of gear trains is realized.