利用立方体在三维空间六个基本面的概念,采用OPTIZ分类编码系统的结构进行箱体类零件的分类标志设计,以6个基本面的子代码描述各基本面上不同型面的方法,组合成箱体类零件成组分类编码总代码结构;提出用人-机交互的方法来实现长码位代码箱体类零件的计算机辅助成组分类编码。 Using the concept of six basics of cubes in three-dimensional space, the classification design of box-type parts is carried out by adopting the structure of OPTIZ classification and coding system. The six basic sub-codes are used to describe the different types of surfaces of each basic surface, The method of human-machine interaction is proposed to realize the computer-aided grouping classification coding of long code bit code box body parts.