锥台类零件成形工艺研究  

Forming Process Research for Tapered Parts

作　　者：许树勤[1] 张艳萍[1] 刘应忠[1] 

机构地区：[1]太原理工大学材料科学与工程学院,山西太原030024

出　　处：《锻压装备与制造技术》2010年第5期65-66,共2页China Metalforming Equipment & Manufacturing Technology

摘　　要：针对小批量锥台类锻件成形中存在的轴向推力问题,提出了切肩成形锥台、胎模锻终锻成形的工艺方案,材料利用率提高了30%。运用DEFORM-2D软件对胎模锻成形过程进行模拟,验证了方案的可行性。Aiming at the problems existed in the axial thrust in small batch production process of the tapered parts,the method that takes use of cutting-shoulder which forms the tapered parts and loose tooling forging which finishes the forging forming has been put forward,by which the material utilization has been improved by 30%.The process of loose tooling forging has been simulated by use of the software DEFORM2D and finally the feasibility of this scheme has been proved.

关 键 词：机械制造 锻造 锥台 胎模锻 数值模拟 

分 类 号：TG316[金属学及工艺—金属压力加工]