| 复杂曲面船体外板非对压多压头成形技术 |
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| 引用本文： | 华剑锋,胡勇,王呈方,刘光武,周永清.复杂曲面船体外板非对压多压头成形技术[J].船舶工程,2011,33(2):63-66. |
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| 作者姓名： | 华剑锋 胡勇 王呈方 刘光武 周永清 |
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| 作者单位： | 武汉理工大学交通学院,武汉,430063;武汉理工大学交通学院,武汉,430063;武汉理工大学交通学院,武汉,430063;武汉理工大学交通学院,武汉,430063;武汉理工大学交通学院,武汉,430063 |
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| 基金项目： | 国家自然科学基金(50875191,51079117) |
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| 摘 要： | 文章阐述了船体外板加工的现状,介绍了多点成形技术的原理及在国内外的发展,同时在分析多点成形技术的优缺点的基础上提出了新的板材成形技术即非对压多压头冲压成形技术.结合成形过程系统地研究了这种新成形技术的抑制成形板材压痕、皱折的原理.并利用自主研制开发的弯板实验样机对不同厚度的板材进行成形实验并对实验结果进行了分析,验证了其有效性.
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| 关 键 词： | 船体外板 非对压 多点成形 压痕 皱折 |
No-Pair Dins Forming Technology for Complex Curved Surface of Ship Hull Plate |
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| HUA Jian-feng,HU Yong,WANG Cheng-fang,ZHOU Yong-qing.No-Pair Dins Forming Technology for Complex Curved Surface of Ship Hull Plate[J].Ship Engineering,2011,33(2):63-66. |
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| Authors: | HUA Jian-feng HU Yong WANG Cheng-fang ZHOU Yong-qing |
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| Institution: | HUA Jian-feng,HU Yong,WANG Cheng-fang,ZHOU Yong-qing (School of Transportation,Wuhan University of Technology,Wuhan 430063,China) |
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| Abstract: | The status of hull plate processing was described in this paper,the multi-point forming technology and its development at home and abroad was introduced.Based on the analysis of advantages and disadvantages of multi-point forming technology,the novel sheet metal forming method was proposed, it is the no-pair dins forming mechanism with square press heads.Combined with the forming process,the principle of the suppression of impression and wrinkling was researched.The experiments on the sheet plate with diffe... |
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| Keywords: | ship hull plate no-pair multi-point forming impression wrinkling |
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