流体机械

2005, (04) 39-41+8

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Past Issue) | 高级检索(Advanced Search)

大型往复压缩机曲轴开裂的原因及改造
Reason of the Fracture of the Crank in a Large-scale Reciprocating Compressor and Its Retrofit

贺运初,胡祖汉,戴新西,潘树林
HE Yun-chu1,HU Zu-han1,DAI Xin-xi1,PAN Shu-lin2(1Hunan Jinxin Chemical Industry Co., Ltd.,Lengshuijiang 417506,China;2Guangxi University,Nanning 530004,China)

摘要(Abstract):

对一台六列M型往复压缩机曲轴多次在一级曲柄销上发生开裂的原因进行了分析,并研究实施了简便可行的调整轴系扭转振动固有频率的改造措施,有效消减了轴系的扭转振动,消除了曲轴在一级曲柄销上开裂的事故隐患。
The frequent fracture at the pin of the one-stage crank in a 6M type reciprocating compressor was analyzed. The reason of the fracture is the torsional vibration of the crank. A simple and feasible method of the retrofit was presented. The natural frequency of the crank is adjusted. The amplitude of its torsional vibration is reduced in effect. The potential accident that the crank pin fractures is eliminated.

关键词(KeyWords): 扭转振动;曲轴开裂原因;改造;往复压缩机
torsional vibration, fracture in a crank;retrofit;reciprocating compressor

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 贺运初,胡祖汉,戴新西,潘树林
HE Yun-chu1,HU Zu-han1,DAI Xin-xi1,PAN Shu-lin2(1Hunan Jinxin Chemical Industry Co., Ltd.,Lengshuijiang 417506,China;2Guangxi University,Nanning 530004,China)

Email:

DOI:

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享