金属硬密封蝶阀密封副干涉的分析  

Trim interference analysis of metal hard seated butterfly valve

作　　者：倪平 杨建宁 

机构地区：[1]宁波埃美柯铜阀门有限公司,浙江宁波315020

出　　处：《阀门》2006年第5期1-4,共4页VALVE MAGAZINE

摘　　要：运用AutoCAD对金属硬密封蝶阀密封挤压过程产生的干涉体进行定性和定量分析,为修正、验证和确定蝶阀的三偏心参数提供设计依据。分析了双偏心球面密封副的优良性能。This essay is to provide qualitative and quantitative analysis for the interference solid created during seal extrusion of metal hard seated butterfly valve with AutoCAD, as well as to provide designing proof for the modification, validation and determination of the three- eccentricity parameters of butterfly valve, with analysis of the optimized performance of double eccentricity sphere.

关 键 词：金属硬密封蝶阀 三偏心蝶阀 密封 干涉 

分 类 号：TH134[机械工程—机械制造及自动化]