| 切割法测取螺旋弹簧的残余应力 |
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| 引用本文： | 刘荣庆,张育远,向东德,刘春缘.切割法测取螺旋弹簧的残余应力[J].南昌航空工业学院学报,2005,20(4):40-41,26. |
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| 作者姓名： | 刘荣庆 张育远 向东德 刘春缘 |
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| 作者单位： | 南昌航空工业学院力学教研室,江西南昌330034 |
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| 摘 要： | 通常用实验方法测定园柱螺旋弹簧残余应力。本文提出了切割法对比测试技术，为确定高应力、高疲劳强度的弹簧制造工艺提供了依据。
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| 关 键 词： | 残余应力 切割法 应变 |
| 文章编号： | 1001-4926（2005）03-0004-06 |
| 收稿时间： | 2005-08-12 |
| 修稿时间： | 2005-08-12 |
Residual stress test of spiral spring using the cutting method |
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| Liu Rong- qing, Zhang yu - yuan, Xiang dong - de, Liu chun - yuan.Residual stress test of spiral spring using the cutting method[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2005,20(4):40-41,26. |
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| Authors: | Liu Rong- qing Zhang yu - yuan Xiang dong - de Liu chun - yuan |
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| Institution: | Experirment Mechanical Laboratory, NanChang Institute of Aeronaotical Technology, NanChang 330034, China. |
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| Abstract: | Residual stress of spiral spring is determined by tile experment method. The paper put forward the cutting method determine technology of contrast. Provide basis for spring making craft in determining high stress and high fatigue strength. |
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| Keywords: | Residual stress the cutting methed strain |
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