| 基于Autoform的汽车左右侧围内板前段成形的数值模拟 |
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| 引用本文： | 吴玉娟,程万军,黄福天,张志强.基于Autoform的汽车左右侧围内板前段成形的数值模拟[J].模具工业,2013(9):37-39,43. |
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| 作者姓名： | 吴玉娟 程万军 黄福天 张志强 |
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| 作者单位： | 吉林大学材料科学与工程学院,吉林长春130022 |
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| 基金项目： | 吉林大学基本科研业务费项目（201103）. |
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| 摘 要： | 利用Autoform软件对汽车左、右侧围内板前段进行模拟分析,在压边力、拉深筋等因素已确定的条件下,对板料成形过程中的各个工序进行数值模拟,通过对所得到的成形极限图、厚度减薄率等性能参数的分析,判定各成形工序的合理性,最终确定最优的成形工艺。
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| 关 键 词： | 冲模 左、右侧围内板 数值模拟 成形工艺 |
Autoform-based numerical simulation on forming process of the forepart of side-frame inner panel |
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| WU Yu-juan,CHENG Wan-jun,HUANG Fu-tian,ZHANG Zhi-qiang.Autoform-based numerical simulation on forming process of the forepart of side-frame inner panel[J].Die & Mould Industry,2013(9):37-39,43. |
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| Authors: | WU Yu-juan CHENG Wan-jun HUANG Fu-tian ZHANG Zhi-qiang |
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| Affiliation: | (College of Materials Science and Engineering, Jilin University, Changchtm, Jilin 130022, China) |
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| Abstract: | On the condition of the specified blank-holder force and drawbead, each proce- dure in the forming process of the forepart of a side-frame inner panel was simulated us- ing the software Autoform. Through analyzing the performance parameters obtained, such as forming limit diagram（FLD） and thickness thinning ratio, the reasonabilitY of each form- ing procedure and the optimum forming process were determined. |
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| Keywords: | stamping die side-frame inner panel numerical simulation forming process |
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