Simulation analysis of welding precision on friction stir welding robot
文献类型：会议论文
| 作者 | Liu, Tie; Yu M(于敏) ; Fu J(富佳); Luo HT(骆海涛); Liu GM(刘广明); Yu ZS(于长帅); Du, Xiaofang; Yu CS(于长帅)
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| 出版日期 | 2016 |
| 会议名称 | 2016 2nd International Conference on Energy, Environment and Materials Science |
| 会议日期 | July 29-31, 2016 |
| 会议地点 | Singapore |
| 关键词 | robot welding melon walled stiffness extremely coordinates mixing rigid screw |
| 页码 | 1537-1543 |
| 通讯作者 | Luo HT(骆海涛) |
| 中文摘要 | In this paper,a new type of friction stir welding(FSW)robot is introduced for the welding of large complex thin-walled cured surface.The welding mechanism of the FSW robot is different from the ordinary mechanical processing,which has extremely bad mechanical load at the mixing head.Insufficient stiffness of the welding equipment may have serious influence on the geometry precision of welding.Through the analysis of multibody system simulation,the ram structure,which is most sensitively affected by welding load,is equivalent to flexible body.The stiffness of joint is taken into account to set up the rigid-flexible coupling dynamic model of the whole robot,and the displacement error of spindle end face is simulated under the worst working condition(melon-disk welding condition).A kind of effective assessment method is provided for the stiffness and welding precision of the FSW robot. |
| 产权排序 | 1 |
| 会议录 | Proceedings of The 2016 2nd International Conference on Energy Equipment Science and Engineering(Advances in Energy Science and Equipment Engineering Vol.2)
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| 会议录出版者 | Taylor & Francis Group |
| 会议录出版地 | London |
| 语种 | 英语 |
| ISBN号 | 978-1-138-71798-5 |
| 源URL | [http://ir.sia.cn/handle/173321/21063]  |
| 专题 | 沈阳自动化研究所_空间自动化技术研究室 |
| 作者单位 | 1.Northeastern University, Shenyang 110004, Liaoning 2.Dalian CIMC Logistics Equipment Co., LTD, Dalian 116600, Liaoning 3.Steelmaking Central Factory, Ansteel Corporation Co., Ltd, Anshan 114043, Liaoning 4.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016 China |
| 推荐引用方式 GB/T 7714 | Liu, Tie,Yu M,Fu J,et al. Simulation analysis of welding precision on friction stir welding robot[C]. 见:2016 2nd International Conference on Energy, Environment and Materials Science. Singapore. July 29-31, 2016. |
入库方式： OAI收割
来源：沈阳自动化研究所
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