摘要
针对金属结构件组焊加工,设计了一种实现工件快速装夹、自动变位的机器人焊接工作站,以三轴垂直翻转变位机中定位销孔的不同组合方式来实现不同型号的工件需求,弧焊双机器人操作,采用PLC控制,采用正交试验法进行焊接参数实验。实验结果表明:与手工焊接相比机器人焊接表面一致性较好,焊缝美观,可以满足不同型号横梁的焊接工艺要求,焊接效率提高了约167%。
Aiming at the welding process of metal structural parts, a robot welding station for realizing quick clamping and automatic displacement of workpieces is designed. Different types of workpieces are required to realize the different types of workpieces in the three-axis vertical flipping positioner. The arc welding double robot operation is controlled by PLC, and the welding parameter experiment is carried out by orthogonal test method. The experimental results show that compared with manual welding, the robot welding surface has good consistency and the weld seam is beautiful, which can meet the welding process requirements of different types of beams, and the welding efficiency is improved by about 167%.
作者
赵明利
朱华炳
祖磊
江磊
ZHAO Ming-li;ZHU Hua-bing;ZU Lei;JIANG Lei(School of Mechanical Engineering,Hefei University of Technology,Hefei 230009,China)
出处
《组合机床与自动化加工技术》
北大核心
2019年第4期146-148,156,共4页
Modular Machine Tool & Automatic Manufacturing Technique
关键词
机器人
焊接工作站
正交试验
robot
welding workstation
orthogonal experiment
