| 轴径零件温-冷精锻综合成形工艺及有限元仿真 |
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| 引用本文： | 肖红生,林新波,张质良. 轴径零件温-冷精锻综合成形工艺及有限元仿真[J]. 机械科学与技术, 2000, 19(6): 946-966 |
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| 作者姓名： | 肖红生 林新波 张质良 |
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| 作者单位： | 肖红生（上海交通大学模具CAD国家工程研究中心,上海 200030）;林新波（上海交通大学模具CAD国家工程研究中心,上海 200030）;张质良（上海交通大学模具CAD国家工程研究中心,上海 200030） |
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| 基金项目： | 上海汽车工业科学发展基金资助项目换 |
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| 摘 要： | 温 -冷精锻综合成形是一种先进的金属塑性加工工艺 ,近年来在汽车工业中得到了广泛应用 ,并有取代传统的热锻成形的趋势。汽车后轴径是汽车工业中的典型锻件。本文分析了该零件的精锻加工特性 ,建立了其温 -冷精锻成形的有限元模型 ,根据有限元仿真结果确定了该零件的温 -冷精锻综合成形工艺的参数
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| 关 键 词： | 轴径零件 温-冷精锻成形 有限元仿真 工艺参数 |
| 文章编号： | 1003-8728(2000)06-0964-03 |
| 修稿时间： | 1999-10-05 |
Precision Forging of Rear Axle Spindle and Its FEM Simulation |
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| XIAO Hong sheng,LIN Xin bo,ZHANG Zhi liang. Precision Forging of Rear Axle Spindle and Its FEM Simulation[J]. Mechanical Science and Technology for Aerospace Engineering, 2000, 19(6): 946-966 |
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| Authors: | XIAO Hong sheng LIN Xin bo ZHANG Zhi liang |
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| Abstract: | Cold forgingand warm forging technology has progressed greatly in recent years. The combination of cold forging with warm forging is a new process used for manufacturing complex high quality components. In this paper, the precision forging process of a typical component (the rear axle spindle) in automotive industry, is studied with the aid of FEM simulation. With the FEM simulation results, the least required operations of this component is obtained, structure and dimensions of the die of each operation can be properly selected, and the stroke of each operation can be readily controlled. |
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| Keywords: | Precision forging Combination of cold forging with warm forging Rear axle spindle FEM simulation |
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