冲压成形关键工艺分析

2012 3rd International Conference on System Science, Engineering Design and Manufacturing Informatization Pub Date : 2012-11-12 DOI:10.1109/ICSSEM.2012.6340864

Deming Li, Y. Zhou

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引用次数: 0

摘要

为了研究压边力、模具半径和拉深头(带和不带)对冲压性能的影响，以汽车油底壳为例，在Dynaform上对拉深过程进行了仿真。然后分析了成形极限图(FLD)、厚度或减薄图以及成形结果。最后得到最优压边量和模具半径。

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A critical craft analysis for stamping forming

In order to study how the Blank Holder Force (BHF), Die Radius and Drawbead (with or without) affect the stamping performance, this paper takes the automobile oil pan as the example, simulates the drawing procedure on Dynaform. And then analyzes the FLD (Forming Limit Diagram), Thickness or thinning figure and forming results. Finally, we get the optimal BHF and die radius.

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2012 3rd International Conference on System Science, Engineering Design and Manufacturing Informatization

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