大锻件不同砧型拔长工艺的研究进展  

Research Progress of Drawing Process with Different Shape of Anvils in Heavy Forgings

作　　者：龚虎[1] 徐月[1] 

机构地区：[1]太原科技大学材料科学与工程学院,山西030024

出　　处：《大型铸锻件》2017年第6期38-40,共3页Heavy Casting and Forging

摘　　要：阐述了大锻件拔长工艺的研究进展,重点阐述了不同砧型拔长工艺的研究现状及取得的成果,展望了拔长工艺未来的研究方向和发展趋势。This paper describes the research progress of drawing process of heavy forgings,it focuses on describing the research status of drawing process with different anvils and the achivements,looks forward to the research direction of drawing process in future and the trend of development.

关 键 词：大锻件 砧型 拔长 

分 类 号：TG316.2[金属学及工艺—金属压力加工]