自润滑关节轴承轴向静载荷的数字模拟试验  

Digital Simulation of Axial Static Load Test Concerning Self-Lubricating Spherical Plain Bearings

作　　者：宋超[1] 李宝福[1] 宋丽 

机构地区：[1]上海大学机电工程与自动化学院,上海200072 [2]上海市轴承技术研究所,上海200031

出　　处：《轴承》2015年第10期36-40,共5页Bearing

摘　　要：利用数字化模拟方法评估了自润滑关节轴承轴向额定静载荷,分析了影响数字化模拟方法评估的因素,得出了影响因素的合理取值范围。通过与物理试验的对比可知,数字化模拟方法可以部分地代替物理试验法,得到物理试验法难以获取的参数值,为提高轴承研发周期和把握轴承性能提供重要依据。The axial static load rating of self- lubricating spherical plain bearings is evaluated by digital simulation method. The factors influencing evaluation of digital simulation method are analyzed,and the reasonable value range of influencing factors is obtained. By comparing with physical test,the digital simulation method can partly replace physical test method,some parameter values hard to be obtained by physical test method can be easily gained by digital simulation method,which provide an important basis for improving development cycle and grasping performance of bearings.

关 键 词：自润滑关节轴承 数字模拟法 物理试验法 

分 类 号：TH133.31[机械工程—机械制造及自动化] O241.82[理学—计算数学]