摘要
介绍了大型立式泵机组电机刚性支撑和弹性支撑两种滑动推力轴承的结构,比较分析了两种推力轴承的性能。结果表明,弹性支撑推力轴承具有推力瓦间受力均匀、瓦面受力均匀、抗冲击性能好、安装维修简便等优点,可以推广应用。
Two types of thrust bearings with rigid support and elastic support were introduced.Performances of the two types of thrust bearings were compared and analyzed.The results indicate that the elastic supporting thrust bearings have the merits in evenly distributed stress among thrust pads and in the working face of pad,good shock resistance and simple installation and maintenance;thus,the elastic supporting thrust bearings could find wide application.
出处
《流体机械》
CSCD
北大核心
2011年第12期28-32,共5页
Fluid Machinery
基金
全国优秀博士学位论文作者专项资金资助项目(2007B41)
江苏省六大人才高峰计划专项资金资助项目(4025C)
关键词
大型立式泵机组
推力抽承
刚性支撑
弹性支撑
比较
large vertical pump unit
thrust bearings
rigid support
elastic support
comparisons
