Ukuhlolwa phambi konyango lobushushu besisombululo yinkqubo yokuhlola kwangaphambili ukujonga umgangatho wemveliso egqityiweyo kunye nobukhulu ngokweemeko zobugcisa, kufa.ukwenzaumzobo kunye nekhadi lenkqubo emva kokuba inkqubo yokubumba igqityiwe. Uhlolo olukhethekileyo kufuneka luthathele ingqalelo le miba ilandelayo:
(1) inkangeleko kufuneka simahla iintanda, akukho ukukrola umsesane unyango ubushushu umgangatho idilesi umhlwa, ulusu oxide kunye ukugruzuka kunye nezinye iziphene.
(2)Umzobo jikelele weukufa forgingskufuneka ibonise imilinganiselo ephambili, iinxalenye zeemilo ezikhethekileyo, iindawo ezinqamlezileyo, imilo kunye nendawo yemingxuma.

(3) Ubungakanani kunye nokuchaneka kweukufa forgingsukuba ngamalungu aphathwe ubushushu kufuneka abonise isibonelelo somatshini, uburhabaxa bomphezulu, ukuchaneka komgangatho, ukuchaneka kwendawo kunye nokuchaneka kwemilo.
(4) abahloli ngokwenaniukufa forgingsibhetshi 10% -20% indawo isheke phantsi koxinzelelo, xa ibhetshi ye-spot check forgings ngokuhambelana nomzobo, ingangena kwinkqubo yokuhlola. Iifogi ezitshekishwayo ukuba zifanelekile phambi kokucima kufuneka zigcinwe ngokwahlukeneyo.
(5) Ngaphambi kokucima, khangela ishelufu yezinto eziphathekayo zemveliso egqityiweyo, 1-2forgingskufuneka zibekwe kwisampulu (imveliso yenkunkuma esongwayo neqhekekileyo ayinakusetyenziswa kwisampulu), kwaye kufuneka imakishwe kwisampulu yokubumba "isampling", ukubonisa umahluko.
(6) Emva kokuhlolwa, inani leemveliso ezigqityiweyo, inani leemveliso zenkunkuma ezinokulungiseka, inani leenkunkuma yokugqibela kunye nekhowudi yesiphene kufuneka izaliswe ngokuchanekileyo kwikhadi elikhaphayo, kwaye isayinwe ngumhloli.