非设计基准定位时工序尺寸及其偏差的新探讨  

A New Discussing on the Size and Deviation of Working Procedure Located by Non-design Reference

作　　者：符爱红[1] 施进宇 宋长林 

机构地区：[1]南通纺织职业技术学院,226007 [2]南通纵横国际股份有限公司,226006

出　　处：《现代机械》2004年第1期28-29,41,共3页Modern Machinery

摘　　要：通过对非设计基准定位的工件批量性加工实例的分析 ,探求其工序尺寸及其偏差的简捷计算法 ,进而归纳其求解的数学表达式 ,并在教学和生产实践中成功应用。By analysis to the example of a batch of production located by non-design reference, the paper seeks a kind of simple and convenient arithmetic, and then induces the mathematic expressions to get the solution which has been applied in teaching and manufacturing practice.

关 键 词：工序尺寸 尺寸偏差 设计基准 定位误差 

分 类 号：TH161.24[机械工程—机械制造及自动化]