国内外弧焊发电机现状及发展趋势  

Current situation and development trend of arc welding generator

作　　者：盖志武[1] 戴景民[1] 

机构地区：[1]哈尔滨工业大学,黑龙江哈尔滨150001

出　　处：《电焊机》2005年第10期5-8,共4页Electric Welding Machine

基　　金：哈尔滨市重点科技公关资助项目(9811211077)

摘　　要：国内外弧焊发电机产品的市场不断扩大,竞争激烈。国外弧焊发电机通常作为专用焊机使用,是独立的焊接电源,绝大部分产品采用电子电路对弧焊发电机整体或部分进行控制,有少数采用微机控制,技术先进、品种全。国内弧焊发电机通常是发电、电焊两用机,交流焊机居多,整体技术与国外差距较大。未来内燃弧焊发电机的动力部分将会有较大改进。燃料电池弧焊发电机将会异军突起。The market of arc welding generators arc increasing continushy compared with most of the A.C arc welding generators in china,the generators in other advanced countries arc normally used sa special machines,they are indepentent welding power sources, most of them are controlled by electric circuit while the seldom by computer.So,the domestic technique falls behind the advanced countries.The diesel/gasoline-engine driven generators will be improved greating in the future.

关 键 词：弧焊发电机 控制 内燃机 燃料电池 

分 类 号：TG434.4[金属学及工艺—焊接]