流体机械

2002, (06) 34-36

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烟机组齿轮箱高速轴振动大的原因分析及对策
Analysis of Large Vibration on High-speed Shaft of Gas Turbine's Gearbox and its Solution

姚澄,王群
Yao Cheng Wang Qun

摘要(Abstract):

利用状态监测及故障诊断技术分析了 3 0 0万t/a催化裂化联合装置烟机组齿轮箱振动大的原因 ,提出了圆瓦改椭圆瓦的解决方案
Machinery health monitoring and condition analysis technique was carried out in order to find the reason why there was a large vibration on the high-speed shaft of Gas Turbine's gearbox in the 3,000,000 TPA FCC workshop. And its solution that the common sleeve bearings should be replaced by elliptical bearing was advanced.

关键词(KeyWords): 烟机组;齿轮箱高速轴;振动;状态监测及故障诊断
gas turbine;high speed shaft of gearbox;large vibration;machinery health monitoring and condition analysis technique

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作者(Author): 姚澄,王群
Yao Cheng Wang Qun

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