| 螺纹联接疲劳寿命的关键要素分析与应用 |
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| 引用本文： | 罗亚军.螺纹联接疲劳寿命的关键要素分析与应用[J].机械管理开发,2011(2):89-91. |
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| 作者姓名： | 罗亚军 |
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| 作者单位： | 陕西省电子工业学校,陕西,宝鸡,721001 |
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| 摘 要： | 通过对螺纹产生破坏的要素、结构设计、加工方法、联接汽配等方面进行了分析,并提出了相应的增强寿命的措施和方法.
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| 关 键 词： | 螺纹联接 疲劳寿命 结构性设计 |
Analysis of the Key Factor of Screw Thread Fatigue Lifetime and Its Application |
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| LUO Ya-jun.Analysis of the Key Factor of Screw Thread Fatigue Lifetime and Its Application[J].Mechanical Management and Development,2011(2):89-91. |
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| Authors: | LUO Ya-jun |
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| Affiliation: | LUO Ya-jun(Shanxi Electronic Industry School,Baoji 721001,China) |
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| Abstract: | The application ratio of new materials in modern equipment manufacturing is increasing day by day,which lead to the properties such as weight loss and fatigue life is strictly required. Not only material selecting and structural design is required to optimize,but also the static and dynamic performance of thread connection is optimized. Therefore,to show the best performance of screw thread and meet the requirements of design,the novel design,the optimal production process and perfect assembly must be used. Tensile fatigue properties on the reliability and service life of thread fit also have significant importance in clinic. So in order to enhance the tensile fatigue property of screw thread,we need scientific experiment data to analyze some of the key factors which could influence the fatigue property of threaded coupling. |
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| Keywords: | Screw thread Fatigue life Structural design |
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