Yethula:
Ekwenziweni kwe-heavy duty, izinqubo zokushisela ezisezingeni eliphezulu zibalulekile ekuqinisekiseni ubuqotho besakhiwo nokuphila isikhathi eside.Phakathi kwalezi zinqubo,i-arc ecwiliswe kabili eshiselwe (i-DSAW) ithole ukuqashelwa okubanzi ngokusebenza kahle kwayo okuphezulu nokuthembeka.Le bhulogi izobheka kabanzi izinzuzo eziguqukayo zenqubo ye-DSAW, ihlole ubunkimbinkimbi bayo bezobuchwepheshe, izinhlelo zokusebenza kanye nezinzuzo ezizilethayo ezimbonini ezihlukahlukene.
Funda ngenqubo ye-DSAW:
I-arc ecwiliswe kabili eshiselwe ihlanganisa ukushisela ngaphakathi nangaphandle kwepayipi noma ipuleti elihlanganyelwe ngasikhathi sinye, kunikeze amandla angenakulinganiswa nokuqina.Le nqubo isebenzisa i-flux ukuvikela i-arc, ithuthukise ikhwalithi yokushisela.Ngokuhlinzeka ngediphozithi yokushisela engaguquki, iyunifomu, i-DSAW idala ukuhlangana okuqinile phakathi kwensimbi eyisisekelo kanye nensimbi yokugcwalisa, okuholela ekushiseleni okunganasici anokumelana nomthelela omuhle kakhulu.
Izicelo ekukhiqizeni kanzima:
Inqubo ye-DSAW ithola ukusetshenziswa okusabalele ezinhlelweni zokukhiqiza ezisindayo lapho izinto ezinkulu, eziwugqinsi zidinga ukuhlanganiswa ndawonye ngobuqotho obukhulu.Izimboni ezifana nowoyela negesi, ukwakhiwa kwemikhumbi, ukwakhiwa kanye nengqalasizinda zithembele kakhulu ekushiseleleni i-arc emanzini ukuze zenze amapayipi, imikhumbi yokucindezela, imishayo yesakhiwo kanye nezinye izingxenye ezibalulekile.
Izinzuzo ze-arc ecwiliswe kabili eshiselwe:
1. Thuthukisa ukusebenza kahle kokushisela:
Ukushisela izinhlangothi zombili ngesikhathi esisodwa kuvumela inqubo ephumelelayo neyonga isikhathi.Le ndlela ingakhuphula kakhulu ukukhiqiza futhi iqedele amaphrojekthi ngokushesha, ikwenze kube yisinqumo sokuqala sokwakhiwa kwezakhiwo ezinkulu.
2. Ikhwalithi enhle kakhulu yokushisela:
Idiphozithi ye-DSAW eqhubekayo, ye-weld ye-uniform ikhiqiza amalunga aqine ngendlela engavamile anamaphutha ambalwa.I-arc welding engaphansi kwamanzi ivumela ukulawula okungcono kwemingcele yokushisela, okuholela ekuthuthukisweni kwekhwalithi ye-weld, ukunemba okuphezulu nokuthuthukiswa kobuqotho besakhiwo.
3. Thuthukisa izakhiwo zemishini:
Ama-welds e-DSAW anikezela ngezakhiwo ezinhle kakhulu zemishini, kufaka phakathi amandla omthelela aphezulu, i-ductility kanye nokumelana nokuqhekeka ngaphansi kwezimo ezimbi kakhulu.Lezi zakhiwo zenza i-DSAW ifanelekele izinhlelo zokusebenza ezidinga amashisela aqinile futhi athembekile, ikakhulukazi ezimbonini lapho ukuphepha nokusebenza kubaluleke kakhulu.
4. Ukusebenza kahle kwezindleko:
Ukusebenza kahle kwenqubo ye-DSAW kunciphisa kakhulu izindleko zabasebenzi nezokukhiqiza, okwenza kube inketho engabizi kakhulu kumaphrojekthi wokukhiqiza umsebenzi osindayo.Ukukhiqiza okuthuthukisiwe kanye nokuncishiswa kokusebenza kabusha kuqinisekisa ukusetshenziswa okufanele kwezinsiza, okuholela ekongeni kwezindleko ezibalulekile ngaphandle kokubeka engcupheni ikhwalithi.
Ekuphetheni:
I-Double submerged arc welding (DSAW) iyinqubo yokushisela ekhethwayo ekukhiqizeni umsebenzi osindayo ngenxa yezakhiwo zayo eziphakeme kanye nokusebenza kahle kwezindleko.Ikhono layo eliyingqayizivele lokujoyina izinto ezinkulu neziwugqinsi ngenkathi iletha ikhwalithi ephezulu ye-weld iyenza ilungele izimboni ezahlukahlukene.Intuthuko eqhubekayo kubuchwepheshe be-DSAW iyaqhubeka nokukhuphula izinga lokukhiqiza umsebenzi osindayo, iqinisekisa ukudalwa kwezakhiwo eziqinile neziqinile ezingamelana novivinyo lwesikhathi.
Isikhathi sokuthumela: Nov-06-2023