阀配流式水压柱塞泵降噪技术研究  

Experimental Study on Noise-Reduction in New Hydraulic Piston Pump with Valves

作　　者：黄国勤[1] 李晓晖[1] 朱玉泉[1] 

机构地区：[1]华中科技大学机械学院液压与气动研究中心,武汉430074

出　　处：《噪声与振动控制》2009年第1期157-159,162,共4页Noise and Vibration Control

摘　　要：针对一种新型的阀配流式水压轴向柱塞泵的结构特点,分析其噪声产生的机理,在不同条件下对水压泵进行噪声特性的试验研究,并在此基础上提出有效的降噪措施。Based on the structure characteristics of a new type axial hydraulic piston pump with check valves, the mechanism of noise generation is analyzed. Then, experimental study on the noise per-formance of the hydraulic piston pump under different conditions has been accomplished. Furthermore,some effective noise-reduction methods are presented.

关 键 词：声学 水压柱塞泵 降噪 试验 

分 类 号：TH137[机械工程—机械制造及自动化]