U型弯曲支撑件冲模设计  

Design of Punching Die of U-shaped Bending Supporting Part

作　　者：王军[1] 傅旻[1] 庞炜[1] 

机构地区：[1]天津科技大学机械工程学院,天津300222

出　　处：《模具技术》2006年第4期17-20,37,共5页Die and Mould Technology

摘　　要：根据制件的形状和生产要求,对U型弯曲支撑件进行了冲压工艺分析,重点阐述了冲压工艺方案的确定,并进行了排样设计;介绍了各种力和压力中心等工艺计算。采用冲孔—翻孔—弯曲—校正弯曲多工位级进模,提高了生产效率,减小了劳动强度。Based on part shape and production requirement process analysis was carried out for U-shaped bending supporting part. This paper focuses on the determination of the stamping process plan and layout design. Calculation of pressure center and various forces was introduced. Multi-position progressive die, including blanking, burring, bending and sizing bending was adopted to improve production efficiency and reduce work intensity.

关 键 词：U型弯曲 级进模 设计 

分 类 号：TG385.2[金属学及工艺—金属压力加工]