大口径阀门用精密金属波纹管成形工艺  

Forming Process of Large-Diameter Precision Metal Bellows for Valves

作　　者：张大林[1] 黄乃宁[1] 张文良[1] 宋林红[1] 付佳[1] 唐清华[1] 

机构地区：[1]沈阳仪表科学研究院有限公司,辽宁沈阳110043

出　　处：《阀门》2014年第2期13-15,31,共4页VALVE MAGAZINE

摘　　要：通过对大口径金属波纹管成形工艺方法比较,突出多波一次整体液压胀形工艺的优点,着重阐述金属波纹管液压成形模具的设计、波纹管半自动成形工艺流程的介绍和不同导向结构中的成形装备结构设计,针对特定精密金属波纹管采用相应的成形工艺装备结构。Through comparison of forming process of large - diameter precision metal bellows, the thesis shows the advantages of multi - wave general primary hydraulic pressure bulging technology, for special precision metal bellows, Focuses on the design of hydraulic forming die of metal bellows, metal bellows semi - automatic forming process introduction and Design of forming equipment structure in different o- rientation structure, we should make use of corresponding facilities of forming process.

关 键 词：阀门 大口径 金属波纹管 液压胀形 工艺 

分 类 号：TH134[机械工程—机械制造及自动化]