中南大学学报（自然科学版）2018，Vol.49Issue(2)：275-281,7.DOI:10.11817/j.issn.1672-7207.2018.02.003
铝电解槽爆炸焊钢板和阴极钢棒窄间隙自动焊接机器人
Narrow gap welding robot for explosion welding steel plate and steel cathode at aluminium electrolyser
摘要
Abstract
Aiming at the special environment of aluminium plant,a welding robot system composed of mobile platform, manipulator arm and welding device was developed with the control system as the core. The motion control system of the robot was composed of lower computer and upper computer: the lower computer adopts motion controller MC464 in real time to control servo motors; and the upper computer adopts tablet computer for human-machine interface, and also the camera data were acquired communicating with welding machine and control box. This robot could work in two modes(teaching and playing). The results show that the robot system is able to accomplish multi-layer and multi-pass automatic welding of steel cathode to the explosion welding steel plate in the aluminum electrolytic cells. Voltage drop in the busbar connection can greatly be reduced, which can not only conserve energy and reduce consumption, but also improve the life of electrolyzer by ensuing uniform electrolytic cell current.关键词
焊接机器人/电解铝/运动控制:多层多道焊Key words
welding robot/electrolytic aluminum/motion control/multi-layer and multi-pass automatic welding分类
信息技术与安全科学引用本文复制引用
毛一剑,梁自泽,景奉水,赵伟青..铝电解槽爆炸焊钢板和阴极钢棒窄间隙自动焊接机器人[J].中南大学学报（自然科学版）,2018,49(2):275-281,7.基金项目
国家高技术研究发展计划(863计划)项目(2013AA041002) （863计划）
国家自然科学基金资助项目(61305024,61273337) (Project (2013AA041002) supported by the National High Technology Research and Development Program(863 Program) of China （61305024,61273337）
Projects(61305024, 61273337) supported by the National Natural Science Foundation of China) （61305024, 61273337）
