1. Indlela yokuqengqeleka: Ngokuqhelekileyo, i-mandrel ayifunwa xa imibhobho yokugoba yentsimbi engenastainless kwaye ifanelekile kumphetho ongaphakathi ongqukuva wemibhobho yentsimbi eshinyeneyo.

2. Indlela Roller: Beka mandrel ngaphakathi ityhubhu intsimbi stainless kwaye usebenzise roller ukutyhala ngaphandle ngaxeshanye.

3. Indlela yokunyathela: Sebenzisa i-mandrel ene-tapered kwi-punch yokwandisa isiphelo esinye sombhobho wensimbi engenasici kubungakanani obufunekayo kunye nokumila.

4. Indlela yokwandisa: indawo yokuqala yerabha kwityhubhu yensimbi engenasici, kwaye usebenzise i-punch ukuyicinezela ngasentla ukwenza ityhubhu yensimbi engenasici ibe yimilo; enye indlela kukusebenzisa uxinzelelo lwehydraulic ukwandisa ityhubhu, kwaye ugalele ulwelo kwityhubhu yentsimbi engatyiwayo. Uxinzelelo lolwelo lunokutyhala intsimbi engatyiwayo ukuze imile. Umbhobho ukhutshiwe kwimo efunekayo. Le ndlela isetyenziswa ngokubanzi ekuveliseni imibhobho yamalahle.

5. Indlela yokubumba ukugoba ngokuthe ngqo: Iindlela ezintathu zisetyenziswa ngokuqhelekileyo xa kusetyenzwa imibhobho yokugoba yentsimbi engenasici. Enye ibizwa ngokuba yindlela yokwelula, enye ibizwa ngokuba yi-stamping method, kwaye eyesithathu ibizwa ngokuba yi-roller method, ene-3-4 rollers. Ii-roller ezimbini ezisisigxina kunye ne-roller enye yokulungelelanisa zisetyenziselwa ukulungelelanisa umgama phakathi kwee-roller ezisisigxina, kwaye i-fittings egqityiweyo yombhobho yensimbi engenasici iya kugoba.