Effect of Laser-arc Hybrid Welding Energy Parameters on Welding Stability

摘要：

　　The high-speed camera was used to collect the droplet transfer pattern and arc pattern of the laser-arc hybrid welding process.Using the methods of image processing and mathematical statistics,the effects of different laser and arc power conditions on the welding stability were studied.The results show that the melting width depends on the welding current,the depth of penetration depends on the laser power,the droplet transition pattern,the actual filament spacing and the arc length determine the welding stability of the laser arc hybrid welding.

作者: ZHANG Fulong ZHANG Hong and LIU Fengde

作者单位: College of Mechanical and Electric Engineering,Changchun University of Science and Technology,Changchun,Jilin Province,China;Engineering Research Center of Laser Processing for Universities of Jilin Province,Changchun University of Science and Technology,Changchun,Jilin Province,China;National Base of International Science and Technology Cooperation in Optics,Changchun University of Science and Technology,Changchun,Jilin Province,China

会议类型: 国际会议

会议名称: 2018年建筑、航空与环境工程国际学术论坛-物联网(IFCAE-IOT 2018)2018 International Forum on Construction, Aviation and Environmental Engineering-Internet of Things(IFCAE-IOT 2018)

会议地点: 广州

会议语种:英文

页码: 1-4

在线出版日期: 2018-05-11（万方平台首次上网日期，不代表论文的发表时间）