基于工艺尺寸链中差法的应用  

Application of Medium Difference Method Based on Process Dimension Chain

作　　者：唐宏 魏思远 

机构地区：[1]中航工业成都凯天电子股份有限公司,四川成都610091

出　　处：《机械研究与应用》2014年第3期157-158,共2页Mechanical Research & Application

摘　　要：介绍了一种中差法对工艺尺寸链进行求解。该方法不用对增环减环进行判断,大大减少了计算量,有利于数控编程,提高工作效率。列举实例验证了中差法的正确性。该方法在实际生产中有一定的工程实际价值。The medium difference method to solve process dimension chain problems is introduced in this paper. Within the method,it was no necessary to judge increasing link and decreasing link,greatly good for calculation amount,NC programming and efficiency. The author listed examples to verify the correctness of the medium difference method. The method is valued in practical produce in engineering.

关 键 词：工艺尺寸链 中差法 

分 类 号：TH124[机械工程—机械设计及理论]