压缩机缸头螺栓断裂分析  

Analysis on fracture of bolt for fastening compressor cylinder head

作　　者：吴美超 周丹[1] 

机构地区：[1]中国石化巴陵石化分公司环氧树脂事业部,湖南岳阳414014

出　　处：《氯碱工业》2012年第4期33-35,37,共4页Chlor-Alkali Industry

摘　　要：通过对断裂螺栓成分、拉伸强度、断口、受力的分析及现场测量数据,找出丙烯往复式压缩机缸头螺栓断裂原因,并提出预防措施。The fracture causes of bolts for fastening cylinder head of propylene reciprocating compressor were found out after analyzing the composition, tensile strength, fracture surface and forces of the fractured bolts and field measurement data. Preventive measures were put forward.

关 键 词：丙烯压缩机 螺栓 断裂 预防措施 

分 类 号：TQ051.21[化学工程] TH115[机械工程—机械设计及理论]