Post-weld quality inspection for CO2 laser tailored blank welding with vision sensor
文献类型：会议论文
| 作者 | Zou YY(邹媛媛) ; Zhao MY(赵明扬); Liu, Lianzhu
|
| 出版日期 | 2009 |
| 会议名称 | 2009 International Conference on Manufacturing Science and Engineering, ICMSE 2009 |
| 会议日期 | December 26-28, 2009 |
| 会议地点 | Zhuhai, China |
| 关键词 | Automotive industry Computer vision Laser beam welding Sensors Welds |
| 页码 | 4337-4341 |
| 中文摘要 | The traditional method for post-weld quality inspection is visual testing by people. Major limitations of this method are the subjectivity of judgments and time required to perform the inspection. With the increasing use of laser welding in the automotive industry, the manufacturers are struggling with the challenge to automate the quality inspection process. This paper discussed the automatic post-weld quality inspection technology by computer vision sensing for mono-thickness tailored blanks of CO2 laser welding. A visual sensor was developed for acquiring the original image of the weld seam. The sensor consists of a PC based vision camera and a stripe-type laser diode. An image processing algorithm was presented to detect the geometrical defects of the weld seam. Some experiments are carried out and some applications are given. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | University of Wollongong (UOW) |
| 会议录 | Advanced Materials Research
 |
| 会议录出版者 | Trans Tech Publications |
| 会议录出版地 | Clausthal-Zellerfeld, Germany |
| 语种 | 英语 |
| ISSN号 | 1022-6680 |
| ISBN号 | 978-0-87849-280-0 |
| WOS记录号 | WOS:000279864702157 |
| 源URL | [http://ir.sia.cn/handle/173321/7899]  |
| 专题 | 沈阳自动化研究所_装备制造技术研究室 |
| 推荐引用方式 GB/T 7714 | Zou YY,Zhao MY,Liu, Lianzhu. Post-weld quality inspection for CO2 laser tailored blank welding with vision sensor[C]. 见:2009 International Conference on Manufacturing Science and Engineering, ICMSE 2009. Zhuhai, China. December 26-28, 2009. |
入库方式： OAI收割
来源：沈阳自动化研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。