| 激光诱发板材热应力成形技术及其研究现状 |
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| 引用本文： | 周益军,张永康,周建忠,史建国. 激光诱发板材热应力成形技术及其研究现状[J]. 激光技术, 2006, 30(4): 425-428 |
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| 作者姓名： | 周益军 张永康 周建忠 史建国 |
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| 作者单位： | 江苏大学,激光技术研究所,镇江,212013;扬州职业大学,扬州,225500;江苏大学,激光技术研究所,镇江,212013 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 概述了板材激光热应力成形技术的发展现状,分析了板材激光热应力成形的主要影响因素,综述了激光束参数、材料的性能及工件几何尺寸对激光热应力弯曲成形的影响,概括了激光热应力成形工艺的一些规律.为了能使板材激光热应力成形技术应用于生产,在总结前人研究成果的基础上,指出了板材激光热应力成形工艺存在的关键问题,并提出了目前板材热应力成形技术应用于生产所需要研究的内容.
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| 关 键 词： | 激光技术 激光成形 热应力 板材弯曲 |
| 文章编号： | 1001-3806(2006)04-0425-04 |
| 收稿时间： | 2005-04-24 |
| 修稿时间： | 2005-05-18 |
Development of sheet metal forming with thermal stress induced by laser |
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| ZHOU Yi-jun,ZHANG Yong-kang,ZHOU Jian-zhong,SHI Jian-guo. Development of sheet metal forming with thermal stress induced by laser[J]. Laser Technology, 2006, 30(4): 425-428 |
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| Authors: | ZHOU Yi-jun ZHANG Yong-kang ZHOU Jian-zhong SHI Jian-guo |
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| Affiliation: | 1. School of Mechanical Engineering,Jiangsu University,Zhenjiang 212013 ,China;2. Yangzhou Polytechnical College,Yangzhou 225500, China |
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| Abstract: | The laser induced thermal stress forming technique and its development is summarized and its main influencing factors are analyzed.Laser parameters,material properties and workpiece geometry to laser induced thermal stress bending is summed up,its some relations are summarized.In order to make it apply to manufacture,some pivotal existent problems of laser forming technology is put forward based on investigative work of predecessors.Some investigative tasks is pointed out. |
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| Keywords: | laser technique laser forming thermal stress bending of sheet metal |
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