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Ⅰ.Qala 1. Vula iswishi yamandla kuphaneli yangaphambili bese usetha iswishi yamandla endaweni ethi "VULIWE".Isibani samandla sivuliwe.Ifeni engaphakathi emshinini iqala ukuphenduka.2. Iswishi yokukhetha ihlukaniswe yaba i-argon arc welding kanye ne-manual welding.Ⅱ.I-Argon arc weld...Funda kabanzi»
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1. Iyini inhloso yokufakwa kwensimbi?Impendulo: ①Yehlisa ubulukhuni bensimbi futhi uthuthukise ipulasitiki, ukuze kube lula ukusika nokucutshungulwa kokwakheka okubandayo;②Cwenga okusanhlamvu, ukufana kokwakheka kwensimbi, thuthukisa ukusebenza kwensimbi noma lungiselela ukwelashwa kokushisa okuzayo;③Elimin...Funda kabanzi»
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Amakhono okuthiwa ama-welding yizindlela ezilula zokushisela, i-electrode angle efanele kanye nokusebenza, futhi ama-welds akho ngeke abe mabi kakhulu.Ekuqaleni kwe-welding, ngenxa yokuntuleka kokuphatha isigqi se-welding kanye namasu okuphatha angenamakhono, kuzodala ikhefu.Uma ijulile futhi ingashoni,...Funda kabanzi»
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Ukushisela kungasebenzisa umshini wokushisela we-AC noma we-DC.Uma usebenzisa umshini wokushisela we-DC, kukhona ukuxhumana okuhle nokuhlehla.Izinto ezifana ne-electrode esetshenzisiwe, isimo semishini yokwakha, kanye nekhwalithi yokushisela kufanele kucatshangelwe.Uma kuqhathaniswa nokuphakelwa kukagesi we-AC, amandla kagesi e-DC...Funda kabanzi»
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I-Welding current, i-voltage kanye nesivinini sokushisela yimingcele yamandla eyinhloko enquma usayizi we-weld.1. I-Welding current Lapho ukwanda kwamanje kwe-welding (ezinye izimo zihlala zingashintshiwe), ukujula kokungena kanye nokuphakama okusele kokukhuphuka kwe-weld, nobubanzi bokuncibilika abushintshi kakhulu...Funda kabanzi»
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Ikhanda elibomvu thoriated tungsten electrode (WT20) Njengamanje i-electrode ye-tungsten ezinzile futhi esetshenziswa kabanzi isetshenziswa kakhulu ekushiseleni i-carbon steel, insimbi engagqwali, i-silicon yethusi, ithusi, ithusi, i-titanium nezinye izinto, kodwa inokungcola okuncane kwe-radioactive.Ikhanda elimpunga i-cerium tungst...Funda kabanzi»
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I-Argon tungsten arc welding isebenzisa i-argon njengegesi evikela ukushisa nokuncibilikisa impahla yokushisela ngokwayo (iphinde incibilike lapho insimbi yokugcwalisa ingezwa) ngokusebenzisa i-arc ekhiqizwa phakathi kwe-electrode ye-tungsten nomzimba we-weld, bese yenza ukushisela. we weld metal Way.I-tungsten e ...Funda kabanzi»
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Yini i-flux-cored arc welding?I-Flux-cored wire arc welding iyindlela yokushisela esebenzisa i-arc phakathi kwentambo ene-flux-cored kanye nendawo yokusebenza ukuze kushiswe, futhi igama layo lesiNgisi limane nje lithi FCAW.Ngaphansi kwesenzo sokushisa kwe-arc, i-welding wire metal kanye ne-workpiece ixhunywe ngokuncibilika, ukwakha i-weld pool, i-arc f...Funda kabanzi»
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Lapho welding insimbi engagqwali, ukusebenza electrode kumele kufane nenjongo yensimbi engagqwali.I-electrode yensimbi engagqwali kufanele ikhethwe ngokuya ngesisekelo sensimbi nezimo zokusebenza (kuhlanganise nezinga lokushisa lokusebenza, indawo yokuxhumana, njll.).Izinhlobo ezine zensimbi engagqwali kanye ...Funda kabanzi»
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I-coating idlala ukusabela okuyinkimbinkimbi kwe-metallurgical kanye nezinguquko zomzimba nezamakhemikhali enqubweni yokushisela, okunqoba ngokuyisisekelo izinkinga ekushiseleni kwe-electrode yesithombe, ngakho-ke ukugqoka kungenye yezinto eziyinhloko zokunquma ikhwalithi yensimbi yokushisela.I-Electrode coating:...Funda kabanzi»
