| 液压凿岩机冲击压力及冲击性能仿真研究 |
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| 引用本文： | 舒敏飞,何清华,赵宏强,朱俊霖,肖华.液压凿岩机冲击压力及冲击性能仿真研究[J].武汉理工大学学报,2011(8). |
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| 作者姓名： | 舒敏飞 何清华 赵宏强 朱俊霖 肖华 |
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| 作者单位： | 中南大学机电工程学院;湖南山河智能机械股份有限公司; |
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| 基金项目： | 国家科技支撑计划(2011BAF048B01) |
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| 摘 要： | 提出了基于液压油液受压缩建立液压凿岩机工作压力的理论,在此基础上建立数学模型,并以Atlascop1238LE液压凿岩机为研究对象,耦合了蓄能器,建立Amesim仿真平台,对其进行仿真和分析,验证了上述理论的合理性,同时揭示了冲击性能、工作压力与输入流量、活塞质量、活塞油压作用面积、蓄能器充气压力之间的关系,对液压凿岩机的设计具有指导意义。
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| 关 键 词： | 液压凿岩机 工作压力 冲击能 冲击频率 仿真 |
Study on Simulation of Impact Performance and Working Pressure of Hydraulic Drifter |
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| SHU Min-fei,HE Qing-hua,ZHAO Hong-qiang,ZHU Jun-lin,XIAO Hua.Study on Simulation of Impact Performance and Working Pressure of Hydraulic Drifter[J].Journal of Wuhan University of Technology,2011(8). |
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| Authors: | SHU Min-fei HE Qing-hua ZHAO Hong-qiang ZHU Jun-lin XIAO Hua |
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| Affiliation: | SHU Min-fei1,HE Qing-hua1,2,ZHAO Hong-qiang1,ZHU Jun-lin1,XIAO Hua1(1.School of Mechanical and Electrical Engineering,Central South University,Changsha 410083,China,2.Hunan Sunward Intelligent Machinery Co Ltd,Changsha 410100,China) |
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| Abstract: | This article puts forward a theory that the compressed hydraulic oil exerts working pressure of hydraulic drifter,and based on this theory,it established the mathematical model;moreover it took Atlas cop1238LE hydraulic drifter as the research object and coupled to the accumulator to establish a simulation platform of Amesim,which is simulated and analysed to verify the reasonableness of the theory.At the same time,this article revealed the relationship between impact power,impact frequency and working pres... |
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| Keywords: | hydraulic drifter working pressure impact power impact frequency simulation |
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