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Ⅰ.Qalisa phezulu 1. Vula umbane wombane kwiphaneli yangaphambili kwaye usethe umbane kwindawo "ON".Isibane samandla sivuliwe.Ifeni ngaphakathi kumatshini iqala ukujikeleza.2. Ukutshintsha okukhethiweyo kwahlulwe kwi-argon arc welding kunye ne-welding manual.Ⅱ.IArgon arc weld...Funda ngokugqithisileyo»
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1. Yintoni injongo yokufakwa kwentsimbi?Impendulo: ① Nciphisa ubulukhuni bentsimbi kunye nokuphucula iplastiki, ukuze kube lula ukusika kunye nokulungiswa kokuguqulwa okubandayo;②Coca ingqolowa, iyunifomu ukubunjwa kwentsimbi, ukuphucula ukusebenza kwentsimbi okanye ukulungiselela unyango lobushushu elizayo;③Elimin...Funda ngokugqithisileyo»
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Izakhono ezibizwa ngokuba yi-welding izakhono ziindlela ezilula ze-welding, i-angle echanekileyo ye-electrode kunye nokusebenza, kwaye ii-welds zakho aziyi kuba zibi kakhulu.Ekuqaleni kwe-welding, ngenxa yokunqongophala kwe-welding rhythm kunye nobuchule bokuphatha obungenabuchule, kuya kubangela ikhefu.Ukuba inzulu kwaye inzulu,...Funda ngokugqithisileyo»
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Ukuwelda kunokusebenzisa umatshini we-welding we-AC okanye we-DC.Xa usebenzisa umatshini we-welding we-DC, kukho uxhulumaniso oluhle kunye noqhagamshelo olubuyela umva.Izinto ezifana ne-electrode esetyenzisiweyo, imeko yezixhobo zokwakha, kunye nomgangatho we-welding kufuneka ziqwalaselwe.Xa kuthelekiswa nonikezelo lwamandla e-AC, amandla ombane e-DC...Funda ngokugqithisileyo»
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I-Welding yangoku, i-voltage kunye nesantya se-welding zezona parameters zamandla ezimisela ubungakanani be-weld.1. I-Welding current Xa i-welding current inyuka (ezinye iimeko zihlala zingatshintshi), ubunzulu bokungena kunye nokuphakama okushiyekileyo kokunyuka kwe-weld, kunye nobubanzi obunyibilikayo abutshintshi kakhulu ...Funda ngokugqithisileyo»
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Intloko ebomvu ithoriated tungsten electrode (WT20) Okwangoku eyona electrode yetungsten izinzile kwaye isetyenziswa kakhulu isetyenziswa ikakhulu ekudityeni kwekhabhoni yentsimbi, intsimbi engatyiwa, isilicon yobhedu, ubhedu, ubhedu, ititanium kunye nezinye izinto, kodwa inongcoliseko oluncinci lweradioactive.Intloko engwevu cerium tungst...Funda ngokugqithisileyo»
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I-Argon tungsten arc welding isebenzisa i-argon njengegesi ekhuselayo ukutshisa kwaye inyibilikise i-welding material ngokwayo (iphinde inyibilike xa isinyithi sokuzalisa sidityaniswa) ngokusebenzisa i-arc eyenziwa phakathi kwe-electrode ye-tungsten kunye nomzimba we-weld, kwaye emva koko yenza ukuwelda. ye weld metal Indlela.I-tungsten e...Funda ngokugqithisileyo»
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Yintoni i-arc welding ene-flux-cored?I-Flux-cored wire arc welding yindlela yokuwelda esebenzisa i-arc phakathi kwe-flux-coreed wire kunye ne-workpiece ukutshisa, kwaye igama layo lesiNgesi yi-FCAW ngokulula.Ngaphantsi kwesenzo sobushushu be-arc, i-welding wire metal kunye ne-workpiece idityaniswe ngokunyibilika, ukwenza i-weld pool, i-arc f...Funda ngokugqithisileyo»
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Xa i-welding steel stainless, ukusebenza kwe-electrode kufuneka kuhambelane nenjongo yensimbi engenasici.I-electrode yensimbi engenasici kufuneka ikhethwe ngokwesiseko sesinyithi kunye neemeko zokusebenza (kubandakanywa nokushisa okusebenzayo, i-medium medium, njl.).Iindidi ezine zentsimbi engatyiwayo ngokunjalo ...Funda ngokugqithisileyo»
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Ukugquma kudlala i-metallurgical reaction entsonkothileyo kunye notshintsho lomzimba kunye neekhemikhali kwinkqubo ye-welding, eyoyisa ngokusisiseko iingxaki kwi-welding ye-electrode yefoto, ngoko ke ukwambathisa ngomnye wemiba ephambili yokumisela umgangatho wentsimbi ye-weld.Ukwaleka kwe-Electrode:...Funda ngokugqithisileyo»
