文档介绍：充值下载即送 CAD 图纸, QQ 36396305 1 摘要本文的主要内容是通过分析清障车后翼板的工艺,对清障车后翼板的成型工艺进行对比确定分析。在成型工艺分析的基础上合理选择成型工艺方法和弯曲成型模具类型,进而进行弯曲成型模具的设计。本文首先对零件的工艺性进行了分析;根据零件的工艺性确定了成型工艺方案以及模具类型;根据确定好的成型工艺方案和模具类型对成型工艺参数和模具的工作尺寸进行了详细的计算校核;接着根据工艺参数对压力机进行了选择确定;最后对成型模具进行设计绘制并在做了总结。关键词:后翼板成型工艺弯曲模模具设计充值下载即送 CAD 图纸, QQ 36396305 2 Abstract The main content is that through the process analysis of the After Empennage of Road-block Removal Trucks, determining and contrasting the forming process. Basising on the analysis of the forming process, reasonably choice the method of forming process and bending die type, then designing the forming of bending die. In this paper, the process of the parts were first analyzed; according to the process of the parts, the programmer of forming process and die type was determined ; according to the established programme of forming process and die type, a detailed calculation checking for the parameters and die size of the work was carried out ; then according to the process parameters, the Press was confirmed; Finally, the forming die was designed and drawn and aconcluding was made . Key words : After Empennage Forming process Bending die Die design 充值下载即送 CAD 图纸, QQ 36396305 3 充值下载即送 CAD 图纸, QQ 36396305 4 目录绪论...................................................................................................................................... 1 1冲压及冲压模具的概念、特点............................................................................. 1 2冲压的基本工序及模具........................................................................................... 1 3本课题的目的和意义............................................................................................. 2 1课题内容与毕业设计任务书........................................................................................ 3 2零件的工艺分析.............................................................................................................. 3 零件材料分析........................................................................................................