助力器后壳冲压成形首次拉深模优化设计  

Optimization design of the first drawing die for booster rear shell

作　　者：刘学[1,2] 张心明[1] 高帅[3] 胡建军 王杨 

机构地区：[1]长春理工大学机电工程学院,吉林长春130022 [2]吉林东光奥威汽车制动系统有限公司,吉林长春130012 [3]吉林大学材料科学与工程学院,吉林长春130025

出　　处：《模具工业》2015年第7期36-41,共6页Die & Mould Industry

摘　　要：根据汽车真空助力器后壳冲压成形多工序工艺路线图,分析原有模具缺陷,设计了首次拉深模结构,通过三维设计软件Solid Works对首次拉深模进行三维建模。基于ANSYS软件对模具进行有限元分析,包括对其主要受力部件静力学分析及结构模态分析,根据模拟分析结果完成首次拉深模结构的优化设计,对其他产品的助力器后壳各工序模具结构的优化设计具有借鉴意义。According to the multi-position process roadmap for stamping automobile vacuum booster rear shell, the existing die defects were analyzed. The structure of first drawing die was designed and the 3D modeling was built by Solid Works. The finite element analysis was made based on ANSYS, which including the die static stress and structure modal analysis. Then the optimization design of the first drawing die structure was finished according to the results of simulation analysis.

关 键 词：助力器后壳 模具 优化设计 ANSYS 

分 类 号：TG76[金属学及工艺—刀具与模具] TG385.2