I-Spiral weld seam inezi ndidi zilandelayo:

1. Spiral strip end weld: intloko yentsimbi ejikela kwintsimbi okanye intloko yentsimbi kunye nomsila;
2. I-spiral butt weld: i-spiral cut kukudibanisa ezi zimbini kunye ukwenza i-annular weld;
3. I-Spiral tack welding: leyo isetyenziswa phambi kwewelding yokugqibela.Kwimiphetho ye-weld ye-butt esisigxina.

Uhlalutyo lweParametric ye-welding seam
⑴ ububanzi beweld bubhekiselele ekudibaneni komphezulu we weld kunye nesiseko sentsimbi ebizwa ngokuba yiweld toe.I-single-pass weld cross-candelo, umgama phakathi kwezi zibini ubizwa ngokuba yi-seam weld toe ububanzi.

⑵ ngaphaya komphezulu we-weld yokuqinisa ibhekisa kuqhagamshelo kumphakamo wenxalenye yeweld yentsimbi ebizwa ngokuba lugxininiso.Ndenza i-cross-section ye-weld seam yokwanda okuphezulu kokuthwala umthamo wanda, kwaye unokunyusa uvakalelo lwe-ray radiography, kodwa iya kwenza i-weld toe stress concentration.Ngokuqhelekileyo kufuna okungaphezulu kokuphezulu kungabi ngaphantsi kwezinto ezisisiseko, ukwandisa ubukhulu bayo kunye nokwandisa ukuphakama kwezinto zomama, kodwa ubuninzi akufanele budlule i-3mm.

⑶ ukungena kwi-cross-section ye-welded joint, izinto ezisisiseko zibizwa ngokuba bunzulu bokungena kwe-melted.Ixabiso elithile lokuqinisekisa ukuba i-weld yokungena edibeneyo kunye nesiseko sokuqina kwesinyithi.Xa i-filler metal material (intonga okanye ucingo) ihleli, ubunzulu bokungena bumisela ubungakanani bekhemistri ye-weld ngokugqithiseleyo.Iindlela ezahlukeneyo ze-welding zifuna ixabiso elahlukileyo lokungena, umzekelo we-welding, i-surfacing layer ukuze kugcinwe ukuqina kunye nokunciphisa ukuhlanjululwa kwesiseko sesinyithi se-weld, kwisiseko sokuqinisekisa ukungena kufuneka kufune ubunzulu obuncinci bokungena.