| 激光拼焊板在汽车车门上的应用 |
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| 引用本文： | 杨洪刚,张庆才. 激光拼焊板在汽车车门上的应用[J]. 上海电机学院学报, 2011, 14(3) |
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| 作者姓名： | 杨洪刚 张庆才 |
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| 作者单位： | 1. 上海电机学院汽车学院,上海,200245
2. 上海同捷科技股份有限公司汽车设计工程研究院,上海,201206 |
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| 基金项目： | 上海市高校选拔培养优秀青年教师科研专项基金项目资助(sdj10005); 上海电机学院科研启动经费项目资助(10C417) |
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| 摘 要： | 针对激光拼焊板的优越性能,以某轿车的前车门为例,采用数值模拟的方法,从自由模态、扭转刚度、垂向刚度等方面对比研究了激光拼焊板和普通加强板结构的性能差别,为激光拼焊板的进一步应用推广提供参考。结果表明:采用激光拼焊板结构可以减少零部件数量,并能显著提高车门的垂向刚度。
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| 关 键 词： | 汽车车门 激光拼焊板 数值模拟 |
Application of Laser Tailored Blank to Automotive Door |
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| YANG Honggang,ZHANG Qingcai. Application of Laser Tailored Blank to Automotive Door[J]. JOurnal of Shanghai Dianji University, 2011, 14(3) |
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| Authors: | YANG Honggang ZHANG Qingcai |
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| Affiliation: | YANG Honggang1,ZHANG Qingcai2(1.School of Automobile,Shanghai Dianji University,Shanghai 200245,China,2.Institue of Automotive Design Engineering,Shanghai TJ Innova Engineering & Technology Co.,Ltd.,Shanghai 201206,China) |
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| Abstract: | With the advantage of laser tailored blank,taking a front car-door as an example,laser tailored blank and normal strength structure are studied using a numerical method.This is done based on analysis of modal,torsional stiffness and vertical stiffness.The study provides guidance for application of laser tailored blanks.The results show that the number of parts can be reduced,and vertical stiffness can be greatly increased by using a laser tailored blank structure. |
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| Keywords: | automotive door laser tailored blank numerical simulation |
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