特大尺寸金属橡胶柔性密封环设计与仿真分析

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特大尺寸金属橡胶柔性密封环设计与仿真分析

9 j) }9 ~9 L0 D2 J$ K【英文篇名】 The Design and Simulation Analysis of Big Size Soft Metal-rubber Seal Ring
) P/ g) d+ _9 A) v6 A2 V【作者中文名】 李玉龙; 何忠波; 白鸿柏; 李冬伟; 席建敏;
【作者英文名】 Li Yulong He Zhongbo Bai Hongbai Li Dongwei Xi Jianmin （Ordance Engineering College; Shijiazhuang Hebei 050003; China）;
* D% f4 L. |, v( ~* A- A【作者单位】 军械工程学院;
【文献出处】 润滑与密封, Lubrication Engineering, 编辑部邮箱 2011年 03期  
8 e( W: ^2 ~" e  R# y+ I期刊荣誉：中文核心期刊要目总览  ASPT来源刊  CJFD收录刊
3 q) T% Y6 M& d( R1 H$ ~! t【关键词】 金属橡胶; 密封环; 静力学;
/ A# a9 N2 q& w1 z( ^【英文关键词】 metal-rubber; seal ring; statics;
【摘要】 根据国内某大型设备的密封要求,提出特大型柔性金属橡胶骨架加橡胶包敷柔性密封环结构的初步设计方案,通过对密封环进行静力学有限元仿真分析,得出密封环最大变形、应力值及其位置,密封及安装需要的预紧力。结果表明,设计的金属橡胶密封环能够满足某大型设备的应用要求。
) B8 S: U) ^& ]: @【英文摘要】 According to the seal need of large equipment,the primary design proposal of big size soft seal ring which used the material of metal rubber wrapped up by rubber was proposed.The statics of the seal ring was simulated,the maximum deformation area and maximum stress and strain area,the preload needed for sealing and installation were obtained.The result shows that the designed seal ring can meet the application need of the large equipment.