| 前轴成型辊锻过程的模拟分析 |
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| 引用本文： | 王华君,夏巨谌,胡国安,王新云,金永洪,张金刚,陈昌银.前轴成型辊锻过程的模拟分析[J].锻压装备与制造技术,2005,40(4):82-85. |
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| 作者姓名： | 王华君 夏巨谌 胡国安 王新云 金永洪 张金刚 陈昌银 |
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| 作者单位： | 华中科技大学,模具技术国家重点实验室,湖北,武汉,430074;湖北省三环集团谷城车桥有限公司,湖北,谷城,441700 |
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| 摘 要： | 采用刚粘塑性有限元方法对汽车前轴成型辊锻与模锻复合工艺中成型辊锻过程进行了模拟，获得并分析了成形过程、金属流动规律和力能参数曲线，揭示了其工艺典型特点，其结果对前轴成型辊锻的工艺和模具设计具有指导和参考作用。
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| 关 键 词： | 机械制造 成型辊锻 前轴 有限元模拟 |
| 文章编号： | 1672-0121(2005)04-0082-04 |
| 修稿时间： | 2005年4月19日 |
Roll Forging Process Simulation and Analysis for Automobile Front Axle |
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| Wang Huajun,Xia Juchen,Hu Guoan,WANG Xinyun,JIN Yonghong,ZHANG Jingang,CHEN Changyin.Roll Forging Process Simulation and Analysis for Automobile Front Axle[J].China Metalforming Equipment & Manufacturing Technology,2005,40(4):82-85. |
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| Authors: | Wang Huajun Xia Juchen Hu Guoan WANG Xinyun JIN Yonghong ZHANG Jingang CHEN Changyin |
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| Abstract: | Roll forging process for automobile front axle has been simulated by using a rigid viscoplastic finite element method and forming process,metal flow law and force-time curve have been obtained and analyzed.On the basis of simulation results,four typical characteristics of roll forging process have been explained.It concluded that simulation results could guide the development of roll forming process and die design for automobile front axle. |
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| Keywords: | Automobile front axle Roll forging Finite element method Metal flow |
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