| 多层杯筒形零件流动控制成形工艺分析及成形力的计算 |
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| 引用本文： | 夏巨谌,胡国安,王新云,程俊伟. 多层杯筒形零件流动控制成形工艺分析及成形力的计算[J]. 中国机械工程, 2004, 15(1): 91-93 |
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| 作者姓名： | 夏巨谌 胡国安 王新云 程俊伟 |
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| 作者单位： | 华中科技大学材料科学与工程学院,武汉,430074 |
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| 摘 要： | 针对轿车安全气囊铝合金压盖零件，提出并分析流动控制成形工艺及控制腔的设计方法，给出了成形力的计算模型与近似计算公式。介绍了工艺实验的效果。试验结果表明，所提出流动控制成形技术具有重要的应用价值。
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| 关 键 词： | 多层杯筒形零件 流动控制成形 工艺分析 力的计算 |
| 文章编号： | 1004-132X(2004)01-0091-03 |
| 修稿时间： | 2003-03-21 |
Process Analysis and Calculation of Forces of Flow Control Forming for Multilayer Cylinder Parts |
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| Abstract: | Based on the developments of flow control forming technology(FCF)at home and abroad, aiming at aluminum alloy covers used in airbags of cars,design method of FCF and control cavity was put forward and analyzed in this paper. Calculation model of forming forces and the approximate formula were given as well. In the end, the experimental dies, equipment and the good achievement gained in the experiments were introduced. The experimental results show that the FCF proposed here has important application values. |
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| Keywords: | multilayer cylinder part flow control forming process analysis calculation of force |
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