| Study on the automatic process of line heating for pillow shape plate |
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| 作者姓名： | WANG Ji LIU Yu-jun JI Zhuo-shang DENG Yan-ping GUO Pei-jun ZHOU Bo |
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| 作者单位： | WANG Ji，LIU Yu-jun，JI Zhuo-shang，DENG Yan-ping，GUO Pei-jun，and ZHOU Bo Department of Naval Architecture and Ocean Engineering，Dalian University of Technology，Dalian 116023，China |
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| 基金项目： | Supported by the Hi-tech Research and Development Program of China（ No. 2001 AA421200）. |
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| 摘 要： | 1Introduction Lineheatingprocess,utilizingtheoxyacetyleneflame orotherheatsource,iswidelyappliedintheproduc tionofshiphull.Inlineheatingprocess,thearrange mentofprocessingheatingpathsandthedetermination oftechnicalparametersdirectlyinfluencetheefficiency …
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| 关 键 词： | 自动技术 加热方法 枕木板 船舶 技术性能 |
| 文章编号： | 1671-9433（2006）01-0031-08 |
| 收稿时间： | 2005-06-06 |
Study on the automatic process of line heating for pillow shape plate |
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| WANG Ji LIU Yu-jun JI Zhuo-shang DENG Yan-ping GUO Pei-jun ZHOU Bo.Study on the automatic process of line heating for pillow shape plate[J].Journal of Marine Science and Application,2006,5(1):31-38. |
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| Authors: | Wang Ji Liu Yu-jun Ji Zhuo-shang Deng Yan-ping Guo Pei-jun Zhou Bo |
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| Institution: | (1) Department of Naval Architecture and Ocean Engineering, Dalian University of Technology, 116023 Dalian, China |
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| Abstract: | This paper focuses on the process for pillow shape plate by line heating technique, which is widely applied in the production of ship hull. Based on the analysis of primary parameters and experimental data in line heating process, the amount of local contraction generated by line heating has been illustrated. Then, combining with the computational result of local deformation determined by shell plate development, an optimization method for line heating parameters has been studied. This prediction system may provide rational arrangements of heating lines and technical parameters of process. By integrating the prediction system into the line heating robot for pillow shape plate, the automatic process of line heating for pillow shape plate can be achieved. |
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| Keywords: | line heating pillow shape plate prediction method automatic process |
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