| 预应力处理对弹簧疲劳强度的影响 |
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| 引用本文： | 高永顺.预应力处理对弹簧疲劳强度的影响[J].吉林工学院学报,1990,11(2):34-37. |
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| 作者姓名： | 高永顺 |
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| 作者单位： | 吉林工学院机械工程系 |
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| 摘 要： | 本文对预应力对弹簧疲劳强度的影响进行了理论分析，分析证明，恰当的预应力处理能够提高弹簧的疲劳强度，文中还提出了通过控制预处理变形量来控制预应力大小的方法。
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| 关 键 词： | 预应力处理 弹簧 疲劳强度 变形量 影响机理 残余应力 |
The Influence of the Initial Stress on the Fatigue Strength of Springs |
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| Cao Yongshun,The Mechanical Engineering.The Influence of the Initial Stress on the Fatigue Strength of Springs[J].Journal of Jilin Institute of Technology,1990,11(2):34-37. |
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| Authors: | Cao Yongshun The Mechanical Engineering |
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| Institution: | Cao Yongshun
The Mechanical Engineering Department |
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| Abstract: | This paper analyzes the influence of the initial stress on the fatigue strength of springs. The analysis shows that proper treatment of the initial stress will increase the fatigue strength of the spring. A method of controlling the initial stress by controlling the distortion is also proposed in this paper. |
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| Keywords: | initial stress spring fatigue strength |
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