变速杆加强板冷冲压成形工艺的设计与分析  

Design and analysis of cold stamping process of the shift lever reinforcing plate

作　　者：李海鹏[1] 徐扬[1] 连鹏豪 王立辉 

机构地区：[1]河北工业大学材料科学与工程学院,天津300130 [2]军事交通学院军用车辆系,天津300161

出　　处：《河北工业大学学报》2016年第4期53-62,共10页Journal of Hebei University of Technology

基　　金：河北省科技支撑计划(13211027);省级大学生创新创业训练计划项目(201610080067)

摘　　要：以变速杆加强板为研究对象,利用CAD/CAE技术及相关软件,对其冷冲压成形工艺进行设计与分析.在利用CAD软件建立变速杆加强板三维模型的基础上,通过工艺性分析,确定了该产品的冷冲压工序;借助CAE软件,重点对拉延工艺及相关工艺参数(压边力、拉延间隙、摩擦系数等)进行了研究,确定了该产品较佳的拉延工艺方案.The cold stamping forming processes for the shift lever reinforcing plate were designed and analyzed using the CAD/CAE technology and related software. Based on the establishment of the 3D model ofthe shift lever reinforcing plate using CAD software, the stamping processes of the product were determined through the technical analysis. With the help of CAE software, the drawing process and related technological parameters （eg.blank holder force, drawing gap, friction coefficient, etc.） were investigated in particular. And the optimized drawing process of the product was obtained.

关 键 词：变速杆加强板 冷冲压 成形工艺 模拟分析 工艺参数 

分 类 号：TG386.1[金属学及工艺—金属压力加工]