摘要
根据模具零件尺寸链的解算目标要求和其数学特征,分析了3种尺寸链计算方法的特点以及具体适用的场合,对保证模具零件的尺寸精度和降低制造成本有参考价值。
According to the calculating target requirement and mathematical characteristics of mould dimension chain, the characteristics of three methods for calculating the dimen- sion chain were analyzed and the applicable situation was presented.
出处
《模具工业》
2013年第1期34-37,共4页
Die & Mould Industry
关键词
数学特征
模具零件
尺寸链
mathematical characteristics
mould part
dimension chain
