FAN PROTONI点焊机的故障与维修

Failure and maintenance of FAN PROTONI spot welding machine

在全国职业院校技能大赛中,奥地利生产的奔腾FAN PROTONI点焊机是维修汽车车身板件的常用设备,在使用过程中一旦出现功能性故障,需发到奥地利进行维修,十分不便。通过大量实践分析和研究,掌握了该焊机的基本结构和工作原理,分析了自检显示NO RUN焊点且无熔核、自检显示RUN且焊点无熔核、开机后三相空气开关跳闸三种故障原因,总结出对应的维护方法以及规范使用要求,节约了时间和资金。

Pentium FAN PROTONI spot welding machine made in Austria is a common equipment in the maintain of automobile body parts in the national vocational college skills competition.However,once functional fault occurs in use,the machine needs to be sent to Austria for maintenance,which brings great inconvenience to the competition.Through plenty of practical analysis and research,the basic structure and working principle of this machine are mastered,and three kinds of fault phenomenon are analyzed,which are self-inspection display NO RUN and welding spot without nugget,self-inspection RUN and welding spot without nugget,three-phase air switch trip after boot,the corresponding maintenance methods and specification operating requirements are summarized,which saves time and money.