Finite Element Analysis of the End Seal of Hydraulic Testing Machine

2nd International Conference on Frontiers of Materials Synthesis and Processing

He, Kaiyue^1

School of Tianjin University of Technology, Tianjin

300384, China^1

关键词: End faces;    End seal;    Hydraulic testing;    Pressure resistance;    Sealing conditions;    Specific pressure;    Strength condition;    Water pressures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/493/1/012155/pdf
DOI  :  10.1088/1757-899X/493/1/012155

来源: IOP

【 摘 要 】

The end face sealing hydraulic testing machine is one of the important equipment for testing the pressure resistance of steel pipes. This paper studies a method to verify the sealing conditions and strength conditions by finite element analysis, and find the minimum actual specific pressure under common water pressure. That is to not only meet the sealing conditions, but also maximize the life of the gasket, and meanwhile, change the traditional way of loading by experience.