| 铝合金薄壁壳体低压铸造工艺研究 |
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| 引用本文： | 李栋,曾建民,马原,梁继亚.铝合金薄壁壳体低压铸造工艺研究[J].特种铸造及有色合金,2020(4):398-400. |
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| 作者姓名： | 李栋 曾建民 马原 梁继亚 |
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| 作者单位： | 共享智能铸造产业创新中心有限公司;广西大学资源环境与材料学院 |
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| 基金项目： | 国家重点研发计划资助项目(2016YFB1101003)。 |
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| 摘 要： | 主体壁厚为3mm的铝合金壳体铸件,成形比较困难。因此,设计两种方案,利用3D打印砂型进行低压铸造浇注验证。结果表明,选择合适的浇注位置并设计合理的浇注系统,有利于薄壁铸件的成形,并利用CAE软件模拟优选出合理的铸造工艺方案。
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| 关 键 词： | 薄壁铝合金铸件 低压铸造 3D打印砂型 |
Production of Thin-walled Alloy Castings Based on Low Pressure Integrated with 3D Printing |
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| Li Dong,Zeng Jianmin,Ma Yuan,Liang Jiya.Production of Thin-walled Alloy Castings Based on Low Pressure Integrated with 3D Printing[J].Special Casting & Nonferrous Alloys,2020(4):398-400. |
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| Authors: | Li Dong Zeng Jianmin Ma Yuan Liang Jiya |
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| Affiliation: | (Industrial Innovation Center Co.,Ltd.of Gongxiang Intellectual Manufacturing;School of Resource Environment Engineering,Guangxi University) |
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| Abstract: | It is difficult to manufacture wall thickness of 3 mm and complex shape aluminum alloy.castings 3DP sand mould combined with low-pressure casting was adopted to produce the aluminum alloy housing with two design schemes.The results reveal that it is beneficial for forming thin-walled aluminum alloy housing through selecting rational pouring position and designing proper gating system.Meanwhile,the optimized process was determined based on the CAE analysis. |
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| Keywords: | Thin-wall Aluminum Alloy Castings Low-pressure Casting 3DP Sand Mould |
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