常見氬弧焊(han)機從焊(han)電(dian)(dian)流(liu)(liu)量上分有(you)(you) 直(zhi)流(liu)(liu)電(dian)(dian)源(yuan)(yuan)低(di)(di)壓(ya)變(bian)(bian)(bian)壓(ya)器(qi)低(di)(di)壓(ya)變(bian)(bian)(bian)壓(ya)器(qi)、聯絡、脈沖信號三(san)種，但常見的是 聯絡和直(zhi)流(liu)(liu)電(dian)(dian)源(yuan)(yuan)低(di)(di)壓(ya)變(bian)(bian)(bian)壓(ya)器(qi)低(di)(di)壓(ya)變(bian)(bian)(bian)壓(ya)器(qi)逆變(bian)(bian)(bian)氬弧焊(han)機。聯絡焊(han)機 一般(ban)是一種個特(te)俗低(di)(di)壓(ya)變(bian)(bian)(bian)壓(ya)器(qi)，但直(zhi)流(liu)(liu)電(dian)(dian)源(yuan)(yuan)低(di)(di)壓(ya)變(bian)(bian)(bian)壓(ya)器(qi)低(di)(di)壓(ya)變(bian)(bian)(bian)壓(ya)器(qi)逆變(bian)(bian)(bian)氬弧焊(han)機要繁多些，其(qi)有(you)(you)效(xiao)控制的方式(shi)如今大致用(yong)到調頻(pin)式(shi)

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