| LNG船用大型型材切割生产线的研制 |
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| 引用本文： | 郑婉琳,;陈启康,;路高平,;孔谅,;吴毅雄,;王宏杰.LNG船用大型型材切割生产线的研制[J].造船技术,2014(5):43-47. |
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| 作者姓名： | 郑婉琳 ;陈启康 ;路高平 ;孔谅 ;吴毅雄 ;王宏杰 |
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| 作者单位： | [1]沪东中华造船(集团)有限公司,上海200129; [2]上海交通大学,上海200240; [3]上海领捷信息技术有限公司,上海200030 |
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| 基金项目： | 上海市引进技术吸收和创新年度计划（编号：2012-27）; 型材切割流水线改造项目 |
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| 摘 要： | 介绍设计研制的LNG船用大型型材切割生产线机器人自动化柔性切割系统。通过导入定制船用坡口,端头,切割形状功能的MGF描述文件,系统自动实现机器人对型材的柔性切割,很好地适应了船厂型材切割工艺需求。同时针对型材的变形和定位,提出了一种利用激光传感器,基于边缘和表面变形测量的在线式补偿算法,实现了LNG船用大型型材的精度切割,验证了该系统的可行性和高效性。
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| 关 键 词： | LNG船 机器人 型材切割 激光测量 |
Development on Large Profile Cutting of LNG Shipbuilding |
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| Institution: | ZHENG Wan-lin , CHEN Qi-kang, LU Gao-ping, KONG Liang, WU Yi-xiong , WANG Hong-jie (1. Hudong Zhonghua Shipbuilding Group Limited, Shanghai 200129, China; 2. Shanghai Jiao Tong University, Shanghai 200240, China; 3. Shanghai LeaderSoft Information Technology Limited, Shanghai 200030, China) |
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| Abstract: | This paper describes the design and development of flexible automatic robot cutting machine system of LNG shipbuilding large profile.The developed machine system can automatic flexible cutting of large profile through input the MGF file of the bevel,head shape and the cutting elements size of the large profile,it is well satisfied the requirement of shipyard profile cutting workshop.Further more,a kind of laser measurement algorithm is developed to compensate the deformation of large profile＇s edge and shape,which rapidly improve the precision profile cutting of LNG shipbuilding,and the practicality and efficiency are also proved by the system in the paper. |
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| Keywords: | LNG ship Robot Profile cutting Laser measurement |
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