Simulation Analysis of 25A-Size Corrugated Metal Gasket Coated Copper to Increase Its Performance

International Conference on Mechanical Engineering and Applied Composite Materials

机械制造;材料科学

Nurhadiyanto, Didik^1 ; Mujiyono^1 ; Sutopo^1 ; Amri Ristadi, Febrianto^1

Yogyakarta State University, Indonesia^1

关键词: Coating material;    Contact Stress;    corrugated;    Elastic modeling;    FEM simulations;    simulation;    Simulation analysis;    Tightening process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/307/1/012005/pdf
DOI  :  10.1088/1757-899X/307/1/012005

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Previous study, researchers investigated on 25A-size corrugated metal gasket using material SUS304 and it modified. The elastic model design of corrugated metal gasket still leakage and need high axial force for tightening process. The purpose of this study is to analyze coated corrugated metal gasket by FEM simulation. Experimental result used for validating the data. The characteristic of coating material should softer than base material. The coating material will stick and fill in the surface roughness of gasket. The simulation result shows that contact width increase and contact stress decrease after the gasket coated by copper. It mean that the gasket performance increase to stop the leakage.