基于编码的成组零件相似系数

由于机械零件范围汲广．生产不同产品的企业的零件分类编码系统是不可能完全一样的．企业可以JLBM－1系统为基础建立自己的偏重零件加工属性的编码系统．使部同码位上的码值与机床一一对应．根据这一对应关系定义的成组零件相似系数，省去了统计加工各零件所使用的机床而带来的麻烦，便于计算机处理．有利于零件分类自动化．

Similarity Coefficient of Parts Based on Code for GT

Because mechanical parts have a largeboundary,a different enterprise must have a different coding system to describe parts.Basing on the JLBM-1 system,an enterprise may set up aclassifying and coding system laying particular emphasis on the manufacturing attributes of parts in which the values of digits in the code correspond to machine tools one by one.Without statistics of machine tools,the similarity coefficient defined by the correspondence is convenient to calculation with computer and favourable to the automation of classification in parts.