缠绕式垫片分级设计制造理论和技术  

THEORY AND TECHNOLOGY OF CLASSIFICATION DESIGN AND MANUFACTURE OF SPIRAL WOUND GASKETS

作　　者：顾伯勤[1] 陈晔[1] 陆晓峰[1] 

机构地区：[1]南京工业大学机械与动力工程学院,南京210009

出　　处：《机械工程学报》2006年第4期168-172,共5页Journal of Mechanical Engineering

基　　金：江苏省'六大人才高峰'资助项目(苏人通[2005]6号)

摘　　要：通过不同材料、不同结构的组合以及制造工艺参数的合理选择,可制成不同性能的缠绕式垫片以适应不同介质、不同工况的使用要求。提出了缠绕式垫片分级设计与制造的概念,建立了基于垫片结构参数和生产工艺参数优化以及螺柱凸缘联接紧密性分析方法的分级设计制造理论,探讨了相关技术。实践表明,该技术的推广应用可有效提高缠绕式垫片的设计、制造和使用水平。By selecting appropriate metallic strip and nonmetallic filling strip materials, and adopting reasonable structure sizes and production technological parameters, spiral wound gaskets with good performances can be fabricated, which are suitable for the diverse rigorous operating conditions such as high and low temperature, high pressure, vibration, corrosion medium and so on. The concept of the classification design and manufacture of spiral wound gaskets is put forward. The corresponding theory and technology are investigated, which based both on the optimization of the structure sizes and production technological parameters of gaskets and on the tightness analysis method of bolted flanged connections, This technology will contribute the design, manufacture and use of spiral wound gaskets.

关 键 词：缠绕式垫片 分级设计 分级制造 

分 类 号：TB42[一般工业技术]