| C302氢压机活塞杆断裂原因分析 |
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| 引用本文： | 陈鲜莉.C302氢压机活塞杆断裂原因分析[J].中国化工装备,2003,5(3):30-36. |
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| 作者姓名： | 陈鲜莉 |
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| 作者单位： | 宁波市镇海炼化检安公司,315207 |
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| 摘 要： | 通过对活塞杆疲劳断裂原因的理论分析和计算,提出了提高活塞杆预紧段弹性的观点,介绍了防止活塞杆断裂的历次改造过程。
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| 关 键 词： | 活塞杆 预紧力 应力幅 柔度 应力集中系数 疲劳强度 |
Analysis to the Breaking Reason of Piston Pole of C302 Hydrogen Compressor |
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| Chen Xianli.Analysis to the Breaking Reason of Piston Pole of C302 Hydrogen Compressor[J].China Chemical Industry Equipment,2003,5(3):30-36. |
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| Authors: | Chen Xianli |
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| Abstract: | This article analyzes and calculates the fatigue breaking theory of piston pole, presents the viewpoint of improving the pre-tightening part's elasticity of piston pole, introduces all previous alteration course to prevent piston pole from breaking. |
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| Keywords: | piston pole pre-tightening force stress extent flexibility stress centralizing coefficient fatigue intensity |
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