尺寸跟踪的计算机方法

The Computer Method of Following the Tracks of Dimension

本文介绍的是输入原始数据后,计算机自动进行工艺尺寸的跟踪计算方法,查找全部尺寸链,分辩增环和减环,验算给定工序公差的合理性,并打印出包括工序尺寸、余量等的工序尺寸图表及原始数据.

In this paper,the method is introduced that after putting in the original data,the computer can follow the track of the technological dimensions to compute automatically,look for all the dimensional chain,distinguish the increasing link and the decreasing link,check the rationality of the given tolerance of working procedure,and print out the size of working procedure chart and the original data including the size of working procedure and the spare capacity.