The Slitting Method
The Slitting Method
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分切方法
DOI：
10.1002/9781118402832.ch4
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发表时间：
2013
影响因子：
2.4
通讯作者：
M. Hill
中科院分区：
文献类型：
--
作者：
M. Hill
切割法是一种测量垂直于穿过零件的平面的厚度残馀应力的技术。它涉及到通过工件的厚度以深度为增量切割一条狭缝(即细槽)，并测量作为狭缝深度函数的结果变形。残余应力作为穿透厚度位置的函数是通过利用测量的变形求解反问题来确定的。本章描述了实际测量程序，提供了一些示例应用，并总结了用该方法确定残余应力信息质量的努力。
The slitting method is a technique for measuring through thickness residual stress normal to a plane cut through a part. It involves cutting a slit (i.e., a thin slot) in increments of depth through the thickness of the work piece and measuring the resulting deformations as a function of slit depth. Residual stress as a function of through thickness position is determined by solving an inverse problem using measured deformations. The chapter describes practical measurement procedures, provides a number of example applications, and summarizes efforts to determine the quality of the residual stress information obtained with the method.