摘要
介绍了某水电站1台125t电站通用桥式起重机落物事故概况,分析了事故原因,对事故工况下的开式小齿轮轴承座进行了受力计算,并对其材料的化学成分进行了分析。
This paper generally describes a 125 t power station universal bridge crane load falling accident in a hydroelectric station,discusses the causes,calculates force infected on open gear bearing seat in accident condition,and analyzes the chemical composition of the material of the bearing seat.
出处
《起重运输机械》
2010年第3期77-82,共6页
Hoisting and Conveying Machinery
关键词
开式齿轮
轴承座
化学成分
机械性能
open gear
bearing seat
chemical composition
mechanical performance
