Ukushisa kwe-TIG
Lena igesi engancibiliki ye-electrode inert evikelwe, esebenzisa i-arc phakathi kwe-electrode ye-tungsten nendawo yokusebenza ukuze incibilikise insimbi ukuze yakhe i-weld. I-electrode ye-tungsten ayincibiliki ngesikhathi senqubo yokushisela futhi isebenza njenge-electrode kuphela. Ngesikhathi esifanayo, igesi ye-argon ifakwa ku-nozzle yethoshi ukuze ivikeleke. Kungenzeka futhi ukwengeza insimbi njengoba kudingeka.
Njengoba ukushisela kwe-arc okungenakuncibilika okungancibiliki kakhulu kungalawula okokufaka ukushisa, kuyindlela enhle kakhulu yokuxhuma insimbi yeshidi kanye nokushisela okuphansi. Le ndlela ingasetshenziselwa ukuxhumeka cishe kwazo zonke izinsimbi, ezifanele ikakhulukazi i-aluminium yokushisela, i-magnesium nezinye izinsimbi ezingakha ama-oxide e-refractory nezinsimbi ezisebenzayo ezifana ne-titanium ne-zirconium. Ikhwalithi yokushisela yale ndlela yokushisela iphezulu, kodwa uma iqhathaniswa nezinye i-arc welding, ijubane layo lokushisela lihamba kancane.
Ukushisela kwe-MIG
Le ndlela yokushisela isebenzisa ukushiswa kwe-arc phakathi kwentambo yokushisela eqhubekayo kanye nento yokusebenza njengomthombo wokushisa, futhi i-arc evikelwe yegesi engasebenzi efuthwe embhobhweni wethoshi yokushisela isetshenziselwa ukushisela.
Igesi evikelayo evame ukusetshenziswa ekushiseleni kwe-MIG yilena: i-argon, i-helium noma ingxube yala magesi.
Inzuzo enkulu ye-MIG yokushisela ukuthi ingashiselwa kalula ezindaweni ezihlukahlukene, futhi inezinzuzo zejubane lokushisela elisheshayo kanye nezinga eliphezulu lokubeka. I-MIG yokushisela ilungele insimbi engagqwali, i-aluminium, i-magnesium, ithusi, i-titanium, i-zirconium ne-nickel alloys. Le ndlela yokushisela ingase isetshenziselwe ukushisela indawo ye-arc.
Isikhathi sokuthumela: Jul-23-2021