弧焊机器人波控CO_2逆变电源的设计及研制  

STUDY AND DESIGN OF CO_2 WAVEFORM CONTROL INVERTER USED FOR ARC WELDING ROBOT

作　　者：常峰[1] 黄石生[1] 曾敏[1] 李远波[1] 

机构地区：[1]华南理工大学机械工程学院,广州市510640

出　　处：《焊接》2004年第8期25-28,共4页Welding & Joining

摘　　要：为了满足弧焊机器人波控CO2 高速焊的要求 ,研制了一种智能控制波控CO2 焊系统 ,利用波控逆变电源控制参数多、可控的特点 ,解决了CO2 焊过程飞溅大、焊缝成形差的缺点 ,在中薄板高速焊中 ,使焊接速度达到 1.5m/min ,提高了CO2 焊接系统的工艺性能。For the need of arc robot waveform control in CO 2 high-speed welding, a suit of intelligent waveform control CO 2 welding system is developed. This system take the advantage of the waveform control inverter power source characteristic that more parameter can be controlled and controllability is better, and settle the problems that the spatter is much and the appearance of weld is bad. In the sheet metal welding, the welding speed reaches 1.5 m/min, and the procedure performance is improved.

关 键 词：高速焊 CO2焊 弧焊机器人 逆变电源 飞溅 焊接速度 焊缝成形 控制参数 智能控制 工艺性能 

分 类 号：TG434[金属学及工艺—焊接] TG409