| 往复泵曲轴在不同支承结构下的有限元分析 |
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| 引用本文： | 徐垚英,张生昌,邓鸿英,陈明海,周深彪,任洪勇.往复泵曲轴在不同支承结构下的有限元分析[J].轻工机械,2011,29(3):39-42,47. |
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| 作者姓名： | 徐垚英 张生昌 邓鸿英 陈明海 周深彪 任洪勇 |
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| 作者单位： | 1. 浙江工业大学机械工程学院,浙江杭州,310014
2. 宁波合力机泵有限公司,浙江宁波,315105 |
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| 摘 要： | 曲轴是往复泵关键的运动受力元件,精确计算其应力应变十分重要。文章以某5缸单作用往复泵的曲轴为研究对象,采用Proe2.0进行了三维实体建模,运用Ansys10.0对其进行有限元分析,得出了2支承与4支承结构下的整体曲轴应力分布与变形情况。经验证这2种支承结构下的曲轴刚度和强度均符合要求,且4支承曲轴的受力与变形情况得到明显改善。分析结果为曲轴的设计和新型高效往复泵的研发提供理论参考与技术支持。
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| 关 键 词： | 机械零件 往复泵 曲轴 应力 变形 ANSYS软件 |
FEA about Crankshaft of Reciprocating Pump under Different Supporting-structures |
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| XU Yao-ying,ZHANG Sheng-chang,DENG Hong-ying,CHEN Ming-hai,ZHOU Shen-biao,REN Hong-yong.FEA about Crankshaft of Reciprocating Pump under Different Supporting-structures[J].Light Industry Machinery,2011,29(3):39-42,47. |
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| Authors: | XU Yao-ying ZHANG Sheng-chang DENG Hong-ying CHEN Ming-hai ZHOU Shen-biao REN Hong-yong |
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| Affiliation: | XU Yao-ying1,ZHANG Sheng-chang1,DENG Hong-ying1,CHEN Ming-hai2,ZHOU Shen-biao1,REN Hong-yong1(1.College of Mechanical Engineering,Zhejiang University of Technology,Hangzhou 310014,China,2.Ningbo heli mechinery pump Co.,Ltd.,Ningbo 315105,China) |
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| Abstract: | The crankshaft is a critical power transferring component in the reciprocating pump,so it is very important to calculate its stress-strain condition precisely.In this paper,taking a crankshaft of a five-cylinder single-acting reciprocating pump as its study-subject,establishing three-dimension solid model of this crankshaft via the software Pro 2.0 and proceeded FEA with Ansys 10.0 to obtain the stress-strain condition under two supporting and four supporting structure.It is proved that both the stiffness a... |
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| Keywords: | mechanical parts reciprocating pump crankshaft stress deformation ANSYS software |
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