Phambi kombhobho woxinzelelo lovavanyo olungonakalisiyo, ukuhlolwa okubonakalayo kwee-welds kuya kuhambelana neemfuno.Uxinzelelo umbhobho weld inkangeleko kunye nomgangatho womphezulu wamalungu adityanisiweyo iimfuno jikelele ngolu hlobo lulandelayo: ukuwelda kufuneka kujongeke imilo elungileyo, ububanzi kumphetho groove kwicala ngalinye 2mm zisithelwe ezifanelekileyo.Ukuphakama komlenze we-Fillet weld kufuneka kuhlangabezane neemfuno zoyilo, imilo kufuneka ibe yinguqu egudileyo.

(1) Musa ukuvumela iintanda, ukungabikho kokudibanisa, iipores, i-slag, i-spatter ikhona.
(2) Ubushushu boyilo bungaphantsi kwe-29 degrees imibhobho, intsimbi engatyiwa kunye nemibhobho yentsimbi eqinisiweyo ithande ukuba ngumphezulu we weld enkulu, ngaphandle kokucuthwa ngaphantsi.Obunye ubunzulu bombhobho we-weld undercut kufuneka bube bukhulu kune-0.5mm, ubude obuqhubekayo be-undercut akufunekanga budlule kwi-100mm, kwaye amacala omabini e-weld undercut ahlala ekhula ukuya kuthi ga kwi-10 lepesenti yobude bonke be-weld.
(3) Ungabi ngaphantsi komphezulu we-weld umphezulu wombhobho.Ukuqiniswa kwe-Weld kwaye akukho ngaphezu kwe-3mm, (ubukhulu bobubanzi be-weld joints after groove).
(4) Amalungu adityanisiweyo icala elingalunganga lodonga kufuneka libe ngaphantsi kwe-10% kwaye lingabi ngaphezu kwe-2mm.