水轮机非金属导轴承的改进与发展  

Improvement and Development of Non_metallic Guide Bearing

作　　者：李正[1] 颜丽红[1] 张延宾[1] 朴春光[1] 

机构地区：[1]哈尔滨电机厂有限责任公司,黑龙江哈尔滨150040

出　　处：《大电机技术》2001年第3期48-51,共4页Large Electric Machine and Hydraulic Turbine

摘　　要：许多水轮机导轴承使用的是水润滑橡胶轴承，橡胶轴承不但刚性差而且对主轴磨损十分严重，不能满足水轮机增容改造的需要。本文着重研究的是一种替代橡胶轴承的非金属水轮机导轴承。Many turbine guide bearing is a rubber bearing with water lubricated, Not only rigidity of the rubber bearing is very bad, but also abrasion is very heavy for the main shaft, and it is not adapt for the need of uprating and Refurbishing of turbine. The text main study is a non_metallic guide bearing of turbine instead of the rubber one here.

关 键 词：水轮机 非金属导轴承 技术改进 轴承材料 

分 类 号：TK730.322[交通运输工程—轮机工程]