| 清洗机斜盘柱塞泵运动特性分析 |
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| 引用本文： | 刘亚俊,唐电,魏华刚.清洗机斜盘柱塞泵运动特性分析[J].中国机械工程,2013,24(23):3140-3143. |
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| 作者姓名： | 刘亚俊 唐电 魏华刚 |
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| 作者单位： | 华南理工大学，广州,510640 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助项目（2011ZM0059) |
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| 摘 要： | 选择普遍应用于清洗机产品的并联斜盘轴向柱塞泵为研究对象，根据其工作原理建立斜盘柱塞泵运动数学模型，并利用数值仿真软件对斜盘柱塞运动机构进行运动分析，得到柱塞轴向位移、速度、加速度的数值仿真结果。通过对比从单缸到五缸的并联斜盘轴向柱塞泵集成速度数值仿真结果，从运动学分析的角度定量验证了传统设计理论中奇数缸数并联速度脉动小于偶数缸数并联速度脉动的定性结论。
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| 关 键 词： | 清洗机 斜盘轴向柱塞泵 数字模型 运动仿真 |
Motion Characteristics Analysis of Swash Plate-axial Piston Pump of Pressure Washer |
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| Liu Yajun,Tang Dian,Wei Huagang.Motion Characteristics Analysis of Swash Plate-axial Piston Pump of Pressure Washer[J].China Mechanical Engineering,2013,24(23):3140-3143. |
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| Authors: | Liu Yajun Tang Dian Wei Huagang |
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| Affiliation: | South China University of Technology,Guangzhou,510640 |
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| Abstract: | Principles were discussed and a mathematical model of swash plate axial piston pump was setup herein. Motion simulation was investigated for swash plate and piston mechanism in pump virtual prototyping with Unigraphics software. This is a classical conclusion based on theoretical analysis that integrated velocity vibration of odd number pistons pump is smaller than that of even number pistons pump. It was verified by the numeral results according to the comparison for axial piston pump from single to quintuple pistons. |
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| Keywords: | pressure washer swash plate axial piston pump mathematical model motion simulation |
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