| 四层卷焊管成形过程的模拟研究 |
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| 引用本文： | 陈慧琴,冯少鹏,双远华.四层卷焊管成形过程的模拟研究[J].机械工程学报,2004,40(10):161-164. |
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| 作者姓名： | 陈慧琴 冯少鹏 双远华 |
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| 作者单位： | 太原重型机械学院材料科学与工程分院 |
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| 基金项目： | 山西省太原市启明星资助项目(200127) |
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| 摘 要： | 四层卷焊管具有可靠性高、强度高以及抗渗漏性强的特点，广泛应用于承受高压的管线中，其生产的关键是其成形技术。采用大型非线性软件Marc对厚度为0.5 mm的带钢卷曲成f10 mm的四层卷焊管的连续成形过程进行了模拟，分析了卷焊管卷曲成形规律和变形特点。模拟结果可为四层卷焊管配辊方案的设计提供理论依据。
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| 关 键 词： | 成形 模拟 四层卷焊管 |
| 修稿时间： | 2004年6月15日 |
SIMULATION OF FORMING PROCESSES OF QUADRUPLE-WALL CURLY BRAZED TUBES |
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| Chen Huiqin Feng Shaopeng,Shuang Yuanhua.SIMULATION OF FORMING PROCESSES OF QUADRUPLE-WALL CURLY BRAZED TUBES[J].Chinese Journal of Mechanical Engineering,2004,40(10):161-164. |
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| Authors: | Chen Huiqin Feng Shaopeng Shuang Yuanhua |
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| Affiliation: | Department of Materials Science and Engineering, Taiyuan Heavy Machinery Institute |
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| Abstract: | Quadruple-wall curly brazed tubes, characterized by high reliability, high strength and high leakage-resistance, are applied widely to high pressure tubing lines. The forming technology is the key step in the manufacturing processes. The continuous forming processes of the f10 mm quadruple-wall curly brazed tube made by the steel strip with 0.5 mm thickness is simulated by means of powerful nonlinear software-Marc. The forming pattern of quadruple-wall curly brazed tubes is analyzed. The results can provide theoretical basis for roll arrangement design of quadruple-wall curly brazed tubes. |
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| Keywords: | Quadruple-wall curly brazed tubes Forming Simulation |
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