摘要
本文主要阐明工件加工过程中的工艺尺寸链，在图解法基础上建立Ｖ－短阵和Ｔ－矩阵，用微机跟踪，并提出判别规则，这样可提高工件的加工精度和工作效率。
Introduces a technological dimension chain during workpiece processing. The V matrix and T matrix are established by graphic method. With microcomputer tracing and the delivery of a judgement regulation, the accuracy and efficiency of workpiece processing can be improved.
关键词
工艺尺寸链环
程序
全信息矩阵
微机
Technological dimension chain, Microcomputer, Program
Perfect-information matrix
