在护环外补液胀形工艺中护环阻力环的设计方法  

The designing Method of Retaining Rings in the Process of Hydraulic Expansion with Additional Liquid

作　　者：倪洪启[1] 杨煜生[2] 李春科[2] 

机构地区：[1]沈阳重型机器厂,辽宁110025 [2]燕山大学,河北066004

出　　处：《大型铸锻件》1997年第1期21-23,26,共4页Heavy Casting and Forging

摘　　要：提出了形状参数的概念,并推导出了形状参数的计算公式,较好地解决了在外补液胀形过程中护环阻力环设计的问题。This paper first advanced the definition of the shape paramter.and deduced its calculation formula.and solved the problem of designing retaining rings .in the process of hydraulic expansion with additional liquid.

关 键 词：外补液胀形法 形状参数 护环 汽轮发电机 

分 类 号：TM311.03[电气工程—电机]