Analysis on Velocity Vibration Characteristics of Stator of Radial Piston Pump

摘要：

　　The working mode of constant-pressure radial piston pump includes the mode of constant flow and constant pressure.The dynamic model of stator vibration was established and the analysis was made on the stator vibrating velocity in frequency domain to the two modes.Measurement mechanism was designed to test the vibration of stator of JB32H-type radial piston pump.It is concluded from the analysis and test results that the velocity of stator vibrates periodically on the two modes.Stator velocity vibrates in the range of higher frequency on the mode of constant flow than on the mode of constant pressure.The conclusions are helpful to the noise control of piston pump.

关键词： Velocity vibration characteristics Stator Radial piston pump

作者: Tianyue Zhou

作者单位: Luoyang Institute of Science & Technology, Luoyang, Henan, 471023,China

会议类型: 国际会议

会议名称: the 2011 International Conference on Frontiers of Manufacturing Science and Measuring Technology (第一届制造科学与检测技术国际会议(ICFMM2011))

会议地点: 重庆

会议语种:英文

页码: 679-684

在线出版日期: 2011-06-23（万方平台首次上网日期，不代表论文的发表时间）