| RD400C冷室压铸机合模机构的设计及有限元分析 |
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| 引用本文： | 宋蓓莉,石端伟,朱惠华,魏要强.RD400C冷室压铸机合模机构的设计及有限元分析[J].铸造技术,2004,25(8). |
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| 作者姓名： | 宋蓓莉 石端伟 朱惠华 魏要强 |
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| 作者单位： | 武汉大学动力与机械学院,湖北,武汉,430072 |
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| 摘 要： | 设计了RD400C冷室压铸机合模机构,计算了刚性合模机构的增力比;运用ANSYS分析了弹性合模机构的增力比;通过调整中板与头板的距离,确定了4000 kN合模力的锁模位置;运用子模型方法,对合模机构的铰链进行了精确的接触分析,得出了应力分布.
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| 关 键 词： | 压铸机 合模机构 有限元分析 子模型 |
Design and Finite Element Analysis for the Locking Mechanism of RD400C Cold Chamber Die Casting Machine |
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| SONG Bei -li,SHI Duan-wei,ZHU Hui-hua,WEI Yao-qiang.Design and Finite Element Analysis for the Locking Mechanism of RD400C Cold Chamber Die Casting Machine[J].Foundry Technology,2004,25(8). |
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| Authors: | SONG Bei -li SHI Duan-wei ZHU Hui-hua WEI Yao-qiang |
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| Abstract: | The locking mechanism of RD400C cold chamber die casting machine is designed. The rate of the enhanced force of the rigid mechanism is calculated. Based on analysis, the rate of the enhanced force of the elastic mechanism is analyzed. The exact locking location for 4 000 ken locking force is found by adjusting the distance between the middle plate and the end plate. By using the submodel technique, the contact stress of the pin shafts are accurately analyzed, and the stress distribution is obtained. |
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| Keywords: | Die casting machine Locking mechanism Finite element analysis Submodel |
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