汽车连接件成形工艺分析与模拟  

Technology analysis and simulation on automobile connecting piece

作　　者：毕彦[1] 周耀东[1] 姜立忠 张建营 

机构地区：[1]天津理工大学,天津300191 [2]天津市津兆机电开发有限公司,天津300112

出　　处：《模具工业》2009年第9期26-29,共4页Die & Mould Industry

基　　金：天津市科委科技支撑计划重点项目(08ZCKFGX_01900)

摘　　要：用Dynaform软件模拟了汽车连接件的成形过程,分析了制件的厚度分布和制件可能产生开裂的部位,根据分析结果提出了成形工艺改进方案,以最少的试模次数,得出了最优的设计结果,节省了模具开发成本和试模时间。对同类制件的生产有参考价值。The shaping process of an automobile connecting piece was simulated using the Dynaform software. The thickness distribution and the positions where cracks may appear were analyzed. An improvement plan for the forming process was proposed based on the analysis results. With that, an optimized design scheme was obtained with the least trial produce time and the development costs of the die are saved.

关 键 词：汽车连接件 板料成形 数值模拟 工艺分析 

分 类 号：TQ385.2[化学工程]