水压柱塞泵隔振试验分析  

Study about Isolation Test for Water Plunger Pump

作　　者：罗小辉[1] 胡军华[1] 朱玉泉[1] 

机构地区：[1]华中科技大学机械科学与工程学院,武汉430074

出　　处：《噪声与振动控制》2008年第6期63-65,共3页Noise and Vibration Control

摘　　要：柱塞泵在运转过程中,主要由于曲轴产生离心惯性力和柱塞来回运动产生惯性冲击力,会产生较大的振动和噪声。针对此种情况,采用在侧面和底面加装橡胶隔振器方法来降低其引起的振动噪声。在采用BE型橡胶隔振器以及在无隔振器的情况下对整个泵进行试验研究分析。试验结果表明,加装橡胶隔振器能有效降低泵的振动噪声。When plunger running, for the centrifugal inertial force brought by crankshaft and impact inertial force generated by repeated running of plunger piston, the high power vibration and noise appear. For this situation, the method of rubber vibration isolator fixed on the side and back face is adopted to reduce noise created by the inertial force. Later, the test of rubber vibration isolator adapted to reduce vibration and noise, and the test of none rubber vibration isolator were carried out. The results of the test reveal that the suitable rubber vibration isolator could shorten vibration and noise greatly.

关 键 词：振动与波 橡胶隔振器 振动噪声 柱塞泵 

分 类 号：TH3[机械工程—机械制造及自动化]