流体机械

2009, v.37;No.439(01) 41-44

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大型超高压压缩机柱塞断裂分析
Failure Analysis on Large Superhigh Pressure Compressor Plunger

于洋;李思萌;张和平;钱则刚;
YU Yang1,LI Si-meng2,ZHANG He-ping 1,QIAN Ze-gang1(1.Hefei General Machinery Research Institute,Hefei 230088,China;2.Beijing University of Chemical Technology,Beijing 100029,China)

摘要(Abstract):

在对气缸、柱塞等各部件结构及其受力情况充分了解基础上,经试验判断、建立模型、解析分析和校核计算等手段,对超高压压缩机柱塞断裂故障进行了失效研究,分析了该压缩机柱塞失效机理,找到了失效的根本原因,并提出了相应的预防措施。
Based on the knowledge of cylinder,plunger etc and working conditions,the failure reasons of a large superhigh pressure compressor plunger was found out by test,model,analytics and caculation.And the appropriate ways for prevention was put forward.

关键词(KeyWords): 超高压;柱塞断裂;失效;预防
superhigh pressure;plunger break;failure;prevent

Abstract:

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作者(Author): 于洋;李思萌;张和平;钱则刚;
YU Yang1,LI Si-meng2,ZHANG He-ping 1,QIAN Ze-gang1(1.Hefei General Machinery Research Institute,Hefei 230088,China;2.Beijing University of Chemical Technology,Beijing 100029,China)

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