Dynamic Characteristics of a Horizontal Axis Washing Machine Caused by Asymmetric Location of Center of Mass

摘要：

　　This paper discussed dynamic characteristics of the spin drying process of a horizontal axis washing machine whose tub assemblys center of mass does not coincide with the geometric center of the system.For doing this,a planar model considering asymmetric location of the assemblys center of mass was derived for a horizontal axis washing machine with a planar suspension system.Based on simulation results,the tubs vibration along its axial direction was observed and explained by analyzing centrifugal forces acting on the system at the steady-state.The influences of the asymmetric location of the center of mass on the trajectory of the washing machine and the vibration isolation performance of the suspension system were studied.

关键词： Washing Machine Vibration Model Suspension System Spin Drying Vibration Isolation

作者: Haiwei CHEN Qiuju ZHANG Xiaoqing WU

作者单位: School of Mechanical Engineering,Jiangnan University,No.1800 Lihu Rd,Wuxi,214122,Jiangsu,P.R.China;J School of Mechanical Engineering,Jiangnan University,No.1800 Lihu Rd,Wuxi,214122,Jiangsu,P.R.China

会议类型: 国际会议

会议名称: The 5th International Conference on Mechanical Engineering and Mechanics(第五届国际机械工程与力学会议)

会议地点: 江苏扬州

会议语种:英文

页码: 137-143

在线出版日期: 2014-08-21（万方平台首次上网日期，不代表论文的发表时间）