大型SA-336F12贮水箱筒体锻件锻造工艺研究  

Forging Technology Research of Large Cylinder Forgings of SA-336F12 Water Tank

作　　者：郭海萍[1] 张晓旭[1] 赵熙喆 Guo Haiping;Zhang Xiaoxv;Zhao Xizhe

机构地区：[1]沈阳铸锻工业有限公司锻造分公司,辽宁110142

出　　处：《大型铸锻件》2018年第4期7-9,共3页Heavy Casting and Forging

摘　　要：介绍了长度尺寸超过芯轴有效长度尺寸的长筒体锻件的锻造方法。通过先拔长芯轴端头部,拔至锻件图尺寸后,再逐步往里拔长的方法,可以实现锻件的锻造成型。This paper introduces the forging method of long cylinder forgings which length exceeds the effective length of mandrel. The forging of the forged part can be realized by stretching at the head of the mandrel first to the di- mension of the forgings, and then stretching it again gradually.

关 键 词：长筒体锻件 锻造 芯轴拔长 

分 类 号：TG316[金属学及工艺—金属压力加工]