| 斜轧钢质高翅片管成形过程的数值模拟 |
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| 引用本文： | 孙堂敏,杨翠苹,张康生,胡正寰.斜轧钢质高翅片管成形过程的数值模拟[J].锻压技术,2009,34(3). |
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| 作者姓名： | 孙堂敏 杨翠苹 张康生 胡正寰 |
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| 作者单位： | 北京科技大学,机械工程学院,北京,100083 |
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| 基金项目： | 国家自然科学基金，国家科技支持计划项目，高等学校博士学科点专项科研基金 |
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| 摘 要： | 针对斜轧钢质高翅片管变形机理研究相对落后的问题,通过Pro/E的曲面建模功能建立了轧辊的三维实体几何模型.利用DEFORM-3D软件,采用三维刚一塑性有限元法对斜轧钢质高翅片管进行了数值模拟.分析了轧件变形区的应力、应变场分布,得到了斜轧钢质高翅片管的成形规律.该研究成果为斜轧钢质高翅片管的深入研究提供了理论依据.
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| 关 键 词： | 斜轧 钢质高翅片管 应力 应变 数值模拟 |
Numerical simulation of high finned steel tubes forming process during skew rolling |
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| SUN Tang-min,YANG Cui-ping,ZHANG Kang-sheng,HU Zheng-huan.Numerical simulation of high finned steel tubes forming process during skew rolling[J].Forging & Stamping Technology,2009,34(3). |
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| Authors: | SUN Tang-min YANG Cui-ping ZHANG Kang-sheng HU Zheng-huan |
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| Affiliation: | School of Mechanical Engineering;University of Science and Technology Beijing;Beijing 100083;China |
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| Abstract: | The mechanistic study of high finned steel tube deformation is laggard in present situation. A three-dimensional entity model of the roll was established by Pro/E. The three-dimensional rigid-plastic finite element method and DEFORM-3D analysis software were used to numerically simulate the forming process of high finned steel tubes. The stress and strain distributions were analyzed by this simulation. Finally the forming process rule of high finned steel tubes during skew rolling was concluded. The rule pr... |
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| Keywords: | skew rolling high finned steel tube stress strain numerical simulation |
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