| 阀体不锈钢件铸造过程的计算机辅助设计 |
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| 引用本文： | 肖荣振,王智平,刘致远,杨磊. 阀体不锈钢件铸造过程的计算机辅助设计[J]. 新技术新工艺, 2008, 0(11) |
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| 作者姓名： | 肖荣振 王智平 刘致远 杨磊 |
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| 作者单位： | 1. 兰州理工大学,甘肃有色金属及复合材料工程技术研究中心,甘肃,兰州,730050
2. 兰州理工大学,甘肃有色金属及复合材料工程技术研究中心,甘肃,兰州,730050;中国石油兰州炼油化工总厂,机械厂,甘肃,兰州,730060 |
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| 摘 要： | 利用Pro/E三维造型软件,运用MAGMAsoft铸造数值模拟软件对阀体铸钢件充型凝固过程进行了模拟分析。通过对铸件铸造全过程的CAD/CAE研究,准确地反映了铸件充型凝固过程的实际状况,预测了可能产生的铸造缺陷及产生缺陷的部位。研究结果表明,在靠近阀体铸件热节部位放置冒口以及在法兰底部添加冷铁,可使之顺序凝固,能有效地改善热节状态,达到消除和控制缺陷的目的,使铸件能够达到质量要求。
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| 关 键 词： | 铸造CAE 充型过程 凝固过程 数值模拟 |
Computer Aided Design of Casting Process in Stainless Valve Body |
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| XIAO Rongzhen,WANG Zhiping,IAU Zhiyuan,YANG Lei. Computer Aided Design of Casting Process in Stainless Valve Body[J]. New Technology & New Process, 2008, 0(11) |
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| Authors: | XIAO Rongzhen WANG Zhiping IAU Zhiyuan YANG Lei |
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| Abstract: | By usage of software Pro/E and MAGMA soft to sim- ulate the casting process of stainless valve body is completed in this paper.The position possibly generating defects and the de- fects styles of the cast are predicted by CAD/CAE analysis,the actual state of castings is reflected accurately.The simulation re- suits indicate that,it can improve the equality of the castings ef- fectively by putting feeders close to castings hot-spot position and appending chills. |
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| Keywords: | casting CAE mold filling process solidification process numerical simulation |
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