| 内河船舶上层建筑薄板成形加工的研究 |
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| 引用本文： | 李庆宁,朱世琦. 内河船舶上层建筑薄板成形加工的研究[J]. 船舶工程, 2011, 33(1): 61-64 |
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| 作者姓名： | 李庆宁 朱世琦 |
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| 作者单位： | 武汉船舶职业技术学院,武汉,430050;武汉南华高速船舶工程有限公司,武汉,430000 |
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| 基金项目： | "八五"国家重点攻关项目 |
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| 摘 要： | 为解决内河船舶上层建筑低碳钢薄板加工制作过程中出现的皱纹、裂口等压筋畸变问题,文章研究了在薄板加工过程中如何选取适当的胀形成形极限,通过采取相关的技术与工艺措施,防止拉深成形主要的成形障碍起皱和开裂的产生,避免压筋畸变,提高薄板加工质量.
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| 关 键 词： | 内河船舶 上层建筑 薄板加工 胀形成形 拉深成形 压筋畸变 |
Study on the Superstructure Lamella Formation Processing of Inland Ship |
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| LI Qing-ning,ZHU Shi-qi. Study on the Superstructure Lamella Formation Processing of Inland Ship[J]. Ship Engineering, 2011, 33(1): 61-64 |
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| Authors: | LI Qing-ning ZHU Shi-qi |
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| Affiliation: | LI Qing-ning1,ZHU Shi-qi2(1.Wuhan Institute of Shipbuilding Technology,Wuhan 430050,China,2.Wuhan Nanhua High-Speed Ship Engineering Co.,Wuhan 430000,China) |
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| Abstract: | In an attempt to resolve the deformation problem occurs in the superstructure mild lamella steel sheet formation process.The paper deals with how to choose the appropriate expanding process with lamella formation.By adopting the relevant techniques and technology,preventing wrinkles and cracks that frequently appear in the deep drawing process,avoiding the beading deformation,we improved the quality of lamella processing. |
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| Keywords: | inland ship superstructure lamella processing bulging deformation drawing deformation beading deformation |
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