The Stability Analysis of Hydrodynamic Journal Bearings Allowing for Manufacturing Tolerances. Part Ⅰ: Effect Analysis of Manufacturing Tolerances by Taguchi Method

摘要：

The manufacturing tolerances of the structural parameters of the hydrodynamic journal bearing system are inevitable. This paper presents a theoretical analysis of the effects of the manufacturing tolerances on the stability of the system. The effects of the dynamic viscosity variation caused by the temperature change, the manufacturing tolerances of the bearing length and the diameters of both the bearing and the journal are investigated base on Taguchi method. It shows that the different parameter tolerances influence the system stability in different ways, the tolerance of the bearing bush diameter, the tolerance of the journal diameter and their interaction influence the system stability most.

关键词： hydrodynamic journal bearing stability effect manufacturing tolerances Taguchi

作者: Wubin XU Peter J Ogrodnik Mike J Goodwin Gordon A Bancroft

作者单位: Dept of mechanical engineering Guangxi University of Technology Liuzhou,Guangxi,China Faculty of computing,engineering and technology Staffordshire University Stafford,Staffordshire,Unit

会议类型: 国际会议

会议名称: 2009 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2009)(2009年检测技术与机械自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 1108-1111

在线出版日期: 2009-04-11（万方平台首次上网日期，不代表论文的发表时间）