| 液压拉伸器用螺栓的可靠性分析 |
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| 引用本文： | 胡志栋,徐康博.液压拉伸器用螺栓的可靠性分析[J].森林工程,2012,28(2):38-41,46. |
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| 作者姓名： | 胡志栋 徐康博 |
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| 作者单位： | 1. 东北林业大学工程技术学院,哈尔滨,150040
2. 东北林业大学材料科学与工程学院,哈尔滨,150040 |
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| 基金项目： | 林业公益性行业科研专项经费项目，中央高校基本科研业务费专项资金项目 |
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| 摘 要： | 螺栓的可靠性分析是机械可靠性工程中的一种典型零件的分析,以液压拉伸器用螺栓为研究对象,理论分析了不用输入压力和不同螺栓直径的可靠性结果,利用ANSYS软件进行了机械可靠性分析和传统静力学分析的对比研究,结果表明螺栓可靠性设计更接近于工程实践,可以大大提高液压拉伸器用螺栓的可靠性。
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| 关 键 词： | 液压拉伸器 螺栓 可靠性分析 |
Reliability Analysis of Bolt Used in Hydraulic Stretcher |
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| Hu Zhidong,Xu Kangbo.Reliability Analysis of Bolt Used in Hydraulic Stretcher[J].Forest Engineering,2012,28(2):38-41,46. |
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| Authors: | Hu Zhidong Xu Kangbo |
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| Institution: | 1.College of Engineering and Technology,Northeast Forestry University,Harbin 150040; 2.Material Science and Teconology College,Northeast Forestry University,Harbin 150040) |
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| Abstract: | Research on bolt reliability is a typical element analysis in mechanical reliability engineering.Taking the bolt used in hydraulic stretcher as research object,the reliability result of different input pressures and bolt diameters was analyzed in theory.Comparative research between mechanical reliability analysis and traditional statics design were conducted based on ANSYS software.Results show that the reliability design of bolt is more suitable for engineering use,which can greatly improve the reliability of the bolt. |
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| Keywords: | hydraulic stretcher bolt reliability analysis |
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