1) Equal Tolerance
等公差
2) tolerance grade
公差等级
1.
The effect of tolerance grade,basic error and size on spares cooperation performace is introduced,and some problems should be noticed are expounded.
介绍了公差等级基本偏差、尺寸对配合性能的影响 ,阐述了选择基本偏差应注意的几点问
2.
A method of optimization in precision distribution is presented that makes use of the minimum economic angle and with tolerance grade as the optimization unit thus greatly reducing the number of optimization steps necessary.
提出了一种按多重卷积算法进行精度分配时,利用最小经济夹角,并以公差等级作为寻优单位的精度优化分配方法,大大减少了寻优次数。
3) tolerance grade factor
公差等级系数
4) measurable tolerance grade
可测公差等级
1.
Calculating formulas of uncertainty and measurable tolerance grades for 1 grade outside micrometers in comparative measurement are proposed.
提出了采用比较测量时1级外径千分尺不确定的计算公式及其可测公差等级范围，从而为《光滑工件尺寸的检验使用指南》表1中给出的注①提供了理论依据。
5) Fittingand tolerance
配合与公差等级
6) Equal tolerance value method
相等公差值法
补充资料：长等短等
1.犹言左等右等。谓等待久。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条