薄壁不锈钢内凹旋转体封头的研制  

The Manufacture of Thin-side Concave Revolving Stainless Steel Head

作　　者：于启峰[1] 李国继[1] 尹保民[1] 许风华[1] 

机构地区：[1]哈尔滨锅炉厂有限责任公司

出　　处：《压力容器》2002年第4期14-16,共3页Pressure Vessel Technology

摘　　要：介绍了一种形状特殊的薄壁不锈钢半圆内凹异形旋转体封头的制造方法 ,着重介绍了成型、坡口加工、瓜片组装。The manufacture method of thin-side concave revolving stainless steel head was presented.The head stamping, the welding slope machining, the pieces assembling and some tools were mainly introduced.

关 键 词：不锈钢 研制 凹形封头 压制 坡口加工 装焊 汽水分离器 

分 类 号：TK223.4[动力工程及工程热物理—动力机械及工程]