摘要
焊接机器人送丝系统故障约占机器人总故障率的70%以上,是造成咬边、夹渣、偏焊、大颗粒飞溅及焊穿等焊接缺陷的主要原因,严重制约着企业的生产效率及成本。将送丝系统故障发生部位总结为4段1丝,即焊枪段、枪缆段、送丝机段、外部送丝管段及焊丝段。通过排除法精确定位送丝系统故障的发生位置,从耗材磨损情况、配件老化情况及辅料的质量状态出发,逐段分析送丝系统故障的产生原因并提出相应解决方案,为焊接机器人的高效应用提供有益参考。
The faults of wire feed system account for over 70%of the total faults of welding robot.It is the main cause of welding defects such as undercut,slag inclusion,partial welding,large granular spatter and burn through,which seriously restricts the production efficiency and cost of company.The fault locations of wire feed system are summarized as"4 sections and 1 wire",namely welding gun section,gun cable section,wire feeder section,external wire feed pipe section and welding wire section.By means of eliminating method,the fault of wire feed system is accurately located.Based on the wear condition of welding consumables,the aging condition of parts and the quality condition of accessories,the causes of wire feed system faults are analyzed step by step and the corresponding solutions are proposed,which provides useful reference for the high efficient application of welding robot.
作者
刘辉
孙鹏程
杨小坡
LIU Hui;SUN Pengcheng;YANG Xiaopo(Earth Moving Machinery Business Unit,XCMG Constrution Machinery Co.,Ltd.,Xuzhou 221000,China)
出处
《电焊机》
2019年第1期25-29,共5页
Electric Welding Machine
