| Integration of CAD／CAE System for Casting Process Design |
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| 引用本文： | 周舰,荆涛.Integration of CAD／CAE System for Casting Process Design[J].清华大学学报,2003,8(1):117-120. |
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| 作者姓名： | 周舰 荆涛 |
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| 作者单位： | DepartmentofMechanicalEngineering,TsinghuaUniversity,Beijing100084,China |
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| 摘 要： | Concurrent engineering is needed to modernize the foundry industry and to reduce the scrap from castings and thus increase the economic profit. This paper presents an integrated 3-D CAD/CAE system for a foundry using concurrent engineering which considers casting structure, casting type, and manufacturing properties in the CAD module to design the pouring system, the riser, the chill core and so on. A visualized solid model is developed for the casting component with the model design enhanced by CAE analysis. Heat transfer and fluid flow simulation are used to analyze the initial design. The whole product development process is analyzed using concurrent engineering methods. The application shows that the integrated system can improve the efficiency of the design and manufacturing process of die casting.
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| 关 键 词： | CAD／CAE系统 计算机辅助设计 计算机辅助制造 并行工程 铸造方法 |
Integration of CAD/CAE System for Casting Process Design |
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| ZHOU Jian,JING Tao.Integration of CAD/CAE System for Casting Process Design[J].Tsinghua Science and Technology,2003,8(1):117-120. |
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| Authors: | ZHOU Jian JING Tao |
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| Affiliation: | ZHOU Jian,JING Tao **Department of Mechanical Engineering,Tsinghua University,Beijing 100084,China |
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| Abstract: | Concurrent engineering is needed to modernize the foundry industry and to reduce the scrap from castings and thus increase the economic profit. This paper presents an integrated 3-D CAD/CAE system for a foundry using concurrent engineering which considers casting structure, casting type, and manufacturing properties in the CAD module to design the pouring system, the riser, the chill core and so on. A visualized solid model is developed for the casting component with the model design enhanced by CAE analysis. Heat transfer and fluid flow simulation are used to analyze the initial design. The whole product development process is analyzed using concurrent engineering methods. The application shows that the integrated system can improve the efficiency of the design and manufacturing process of die casting. |
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| Keywords: | concurrent engineering computer aided design (CAD)/computer aided engineering (CAE) casting process |
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