《Table 1 Experimental results of initial residual stress》
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《Initial residual stress experiment and simulation of thin-walled parts for layer removal method》
Because of the same surface technology in casting，residual stress of the blank is central symmetrical distribution in the thickness direction.It only needs to measure experiment values of 2-16mm in the thickness.Drilling eight times in the measurement point，the thickness is respective 2，4，6，8，10，12，14，16mm.At the end of each drilling，strain values of the point are obtained and then the residual stress in each thickness is calculated by Eq.（1）as shown in Table 1and Fig.4.
| 图表编号 | XD0020598500 严禁用于非法目的 |
|---|---|
| 绘制时间 | 2018.03.01 |
| 作者 | 刘宇男、Wang Min、Zan Tao、Gao Xiangsheng、Zhang Yanlin |
| 绘制单位 | Beijing Key Laboratory of Advanced Manufacturing Technology,College of Mechanical Engineering and Applied Electronics Technology,Beijing University of Technology、Beijing Key Laboratory of Advanced Manufacturing Technology,College of Mechanical Engineering |
| 更多格式 | 高清、无水印（增值服务） |
