改善轴类锻件力学性能的研究  

Research on the Improvement of Mechanical Properties of Shaft Forgings

作　　者：安红萍[1] 李婷[1] 栗玉杰 

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》2015年第2期1-2,5,共3页Heavy Casting and Forging

基　　金：太原科技大学博士科研启动项目(20122057);山西省科技攻关项目(20130321010-04)

摘　　要：比较新型凸面砧拔长与WHF法锻造后轴类件的各项力学性能发现,采用新型凸面砧拔长能更好的改善工件力学性能。It is found that drawing by the new type of convex anvil can make the mechanical properties of workpiece better by comparing various mechanical properties of shafts after drawing by the new type of convex anvil and forging by WHF method.

关 键 词：大型轴类锻件 凸面砧 力学性能 

分 类 号：TG316[金属学及工艺—金属压力加工]