Umbhobho wentsimbi ojiyileyo ojiyileyo yindlela yokudibanisa i-arc phantsi komgangatho we-flux. Yenziwa ngokusebenzisa ubushushu obuveliswa yi-arc evuthayo phakathi kwe-flux kunye ne-welding wire phantsi kwe-flux layer, isiseko sesinyithi, kunye ne-melted welding wire flux.

Ngexesha lokusetyenziswa, isikhokelo soxinzelelo oluphambili lwemibhobho yentsimbi ejiyileyo ejiyileyo, oko kukuthi, ubude obulinganayo besiphako kwicala le-axis yombhobho wentsimbi, buncinci kunolo lwemibhobho yomthungo othe tye; ukuba ubude bombhobho ngu L, ubude be weld yi L/cos(θ). Kubekho impikiswano ekudala ikho phakathi kwemibhobho yentsimbi ejikelezayo kunye nemibhobho yomthungo ethe tye. Okokuqala, ngenxa yokuba iziphene zihambelana ne-welds, kwimibhobho yensimbi ejikelezayo, iziphene kwi-welds "zii-oblique defects". Okwesibini, iintsimbi zemibhobho zizo zonke iipleyiti zentsimbi eziqengqelekayo. , Ukuqina kwempembelelo kune-anisotropy enkulu, ixabiso le-CVN ecaleni kwendlela yokuqengqeleka linokuba ngamaxesha ama-3 aphezulu kunexabiso le-CVN ngokwe-perpendicular ukuya kwicala eliqengqelekayo, i-weld seam yombhobho wentsimbi ejikelezayo inde kunombhobho womthungo othe tye, ngakumbi xa kuthelekiswa ne-UOE. umbhobho wentsimbi Ingxaki ephezulu ngakumbi, ngophuhliso lobugcisa bokwenza umbhobho wentsimbi ejikelezayo namhlanje, kufuneka sivavanye kwaye sithelekise ngokubanzi nangokuchanekileyo, kwaye siphinde siqonde ingxaki yokudityaniswa kwemibhobho yentsimbi ende.

Uxinzelelo oluphambili kwimibhobho yentsimbi ejiyileyo enodonga olungqindilili luthe ngqo kwicala lokumelana nempembelelo yombhobho. Imibhobho yentsimbi ebizwa ngokuba yi-Spiral seam entywilweyo yearc yenziwa ngokugoba intsimbi yomcu eshushu eqengqelekayo ngokwemilo ejikelezayo, kwaye imithungo yangaphakathi nangaphandle idityaniswe ngokudityaniswa kwearc okuzenzekelayo. Yenziwa ibe ngumbhobho wentsimbi yomthungo ojikelezayo, kwaye umbhobho wentsimbi ejikelezayo uyagxadazela kwicala lokumelana nempembelelo yombhobho, ukuguqula ukungeloncedo komthungo omde wentsimbi yombhobho wentsimbi ube yinzuzo. Ingasetyenziswa ngokubanzi kwimveliso yemibhobho yentsimbi enobubanzi obukhulu ngezi zizathu zilandelayo:
1) Ngenxa yokuba igobile ngokuqhubekayo kwaye yenziwe, ubude obusisigxina bombhobho wensimbi abukhawulelwanga;
2) Ngethuba nje i-angle yokwenza itshintshiwe, iipayipi zetsimbi ezinobubanzi obuhlukeneyo zinokuveliswa kwintsimbi yentsimbi yobubanzi obufanayo;
3) Kulula ukutshintsha ubungakanani, obulungele ukuveliswa kweebhetshi ezincinci kunye neentlobo ezininzi zeepayipi zetsimbi;
4) I-welds isasazwa ngokulinganayo phezu komjikelezo wonke wombhobho wensimbi, ngoko ke umbhobho wensimbi unomlinganiselo ophezulu wokuchaneka kunye namandla aphezulu.