TIG ukuwelda
Le yi-electrode enganyibilikiyo yegesi enert ekhuselweyo, esebenzisa i-arc phakathi kwe-electrode ye-tungsten kunye ne-workpiece ukunyibilikisa isinyithi ukwenza i-weld.I-electrode ye-tungsten ayinyibiliki ngexesha lenkqubo ye-welding kwaye isebenza kuphela njenge-electrode.Ngexesha elifanayo, i-argon gas ifakwe kwi-nozzle yetotshi yokukhusela.Kwakhona kunokwenzeka ukongeza isinyithi njengoko kufuneka.
Kuba ukunganyibiliki kakhulu kwegesi enert ekhuseleke kwi-arc welding inokulawula kakuhle igalelo lobushushu, yeyona ndlela igqwesileyo yokudibanisa isinyithi kunye ne-welding esezantsi.Le ndlela ingasetyenziselwa uqhagamshelo phantse zonke iintsimbi, ingakumbi ezilungele ukuwelda ialuminiyam, i-magnesium kunye nezinye iintsimbi ezinokuthi zenze i-oxides ephikisayo kunye neentsimbi ezisebenzayo ezifana ne-titanium kunye ne-zirconium.Umgangatho we-welding wale ndlela yokuwelda uphezulu, kodwa xa kuthelekiswa nezinye i-arc welding, isantya sayo se-welding siyacotha.
Ukuwelda kwe-MIG
Le ndlela ye-welding isebenzisa ukutshisa kwe-arc phakathi kocingo lwe-welding oluqhubekayo kunye ne-workpiece njengomthombo wobushushu, kunye ne-arc ye-inert ekhuselekileyo etshiswe kwi-arc ye-welding esetyenziselwa ukuwelda.
Irhasi yokukhusela edla ngokusetyenziswa kwi-MIG welding yile: i-argon, i-helium okanye umxube wezi gesi.
Inzuzo ephambili ye-MIG ye-welding kukuba inokudityaniswa ngokulula kwiindawo ezahlukeneyo, kwaye ikwanenzuzo yesantya esikhawulezayo sokuwelda kunye nezinga eliphezulu lokubeka.I-MIG welding ifanelekile kwinsimbi engenasici, i-aluminium, i-magnesium, ubhedu, i-titanium, i-zirconium kunye ne-nickel alloys.Le ndlela yokuwelda inokusetyenziselwa ukuwelda indawo ye-arc.
Ixesha lokuposa: Jul-23-2021
