机械法 1)盲孔法（blind-hole method） 通过钻削小孔获取小孔周围的应变释放两，跟据该应变计算残余应力。其优点在于所钻削的孔径非常小，而且现场操作方便。
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Then uses blind-hole method to experiment on the T shape weld joint and butt joint based on the actual welding process.
并应用盲孔法分别进行了T形焊接接头和对接接头焊接工艺实验，获得了在退火前和退火后的试验模型焊缝表面及其近缝区残余应力的大小。
参考来源 - 大型滑履磨机焊接残余应力测试试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Based on the blind-hole method, series of experiments are carried out to analyze the effect of alternate loading to the redistribution of residual stress.
本文基于小孔释放法测量残余应力的方法，通过实验研究了交变载荷对焊接残余应力场产生的影响。
The method supplys grinding of deep blind hole a economic and reliable technology.
该方法为深盲孔的磨削加工提供了经济可靠的工艺方法。
The main cylinder of hydraulic press is ground by self-made belt grinding device. The method supplys grinding of deep blind hole a economic and reliable technology.
本文阐述了利用自制的砂带磨削装置，对液压机主缸内孔行进磨削加工。该方法为深盲孔的磨削加工提供了经济可靠的工艺方法。
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