摘要
本文主要依据JJG 146-2011《量块检定规程》,论证针对100 mm以下特殊尺寸量块(即没有相应尺寸的标准量块)的不确定度评定,以及测量前如何正确选择标准量块组的等别。
This thesis shows the demonstration of measurement uncertainty for special size gage blocks(which means there is no corresponding size standard gage blocks)up to 100 mm based JJG 146-2011 Gage Block. And how to select the class grade of standard gage blocks before measurement.
作者
韩翘楚
HAN Qiao-chu(Liaoning Provincial Institute of Measurement,Shenyang 110004,China)
关键词
特殊尺寸量块
测量
不确定度
special size gage block
measurement
uncertainty
