| 铸件热裂缺陷预测及其工艺优化 |
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| 引用本文： | 代光华.铸件热裂缺陷预测及其工艺优化[J].金属成形工艺,2009(3):42-48. |
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| 作者姓名： | 代光华 |
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| 作者单位： | 陕西宏远航空锻造有限责任公司,陕西三原713801 |
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| 摘 要： | 以解决铸件热裂为目的，以生产中遇到的典型铸件为例，利用ProCAST铸造模拟软件，对不同铸件结构和不同浇注工艺条件下的铸件热裂缺陷形成倾向进行了系统研究，得到了优化后的铸件结构和铸造工艺，并进行了生产验证，其结果基本吻合。
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| 关 键 词： | 铸件 热裂 数值模拟 ProCAST |
Hot Tearing Defects Forecast for Casting and Technique Optimization |
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| DAI Guang-hua.Hot Tearing Defects Forecast for Casting and Technique Optimization[J].Metal Forming Technology,2009(3):42-48. |
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| Authors: | DAI Guang-hua |
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| Affiliation: | DAI Guang-hua (Shanxi Hongyuan Aviation Cast and Forge Co. Ltd. , Sanyuan 713801, China) |
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| Abstract: | The paper introduces an example of a typical casting to remove hot tearing defect. The possibility of hot tearing formation is simulated by the casting simulation software--ProCAST under different casting structures and different casting techniques. The optimized casting structure and casting technique are obtained. Production verification is carried out and the result is basically in accordance with the simulation. |
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| Keywords: | casting hot tearing numerical simulation ProCAST |
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