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面压试验在全金属气缸垫泄漏故障解决中的应用
引用本文:洪健新,甘霖,覃瑜.面压试验在全金属气缸垫泄漏故障解决中的应用[J].中小企业科技,2011(19).
作者姓名:洪健新  甘霖  覃瑜
作者单位:上汽通用五菱汽车股份有限公司;
摘    要:文章简述了全金属气缸垫面压分布原理和面压试验的操作流程,利用气缸垫泄漏故障分析导致气缸垫泄漏的潜在原因并按照拆机顺序逐一排查,针对背离项提出改进措施,经过试验验证了解决措施的有效性。在解决问题的过程中,面压试验的应用起到了关键作用,这对面压试验在解决发动机气缸垫泄漏故障中的应用具有很好的指导意义。

关 键 词:气缸垫  面压试验  凸筋高度  

The Application of Fuji Film Test on Solving the Issue about Leakage on All-steel Cylinder Head Gasket
Authors:HONG Jian-xin  GAN Lin  QIN Yu
Institution:HONG Jian-xin,GAN Lin,QIN Yu (SAIC-GM-Willing Automobile Co.,Ltd.,Liuzhou Guangxi,545007)
Abstract:The article simply clarifies the principle of Fuji film test on all-steel cylinder head gasket and the process oi the operation of the test.Through the analysis of the case,this article analyzes the potential reasons by the process about solving engine cylinder head gasket leakage issue,finds the final reason following the tear down sequence and makes improvement for the issue,and validates the solution.The Fuji film test is very important on the process of solving this issue,which will be very useful for t...
Keywords:cylinder head gasket  Fuji film test  bead height  
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