Ukusetyenzwa kwe-flange yensimbi engenasici kufuneka iqonde kwaye ithathele ingqalelo ezi ngxaki zilandelayo:
I-1, iziphene ze-weld: i-stainless steel flange weld defects ziyingozi ngakumbi, ukuba kusetyenziswe indlela yonyango yokusila ngomatshini ukwenza, emva koko amanqaku okusila, okubangela umphezulu ongalinganiyo, uya kuchaphazela ukubonakala;
I-2, i-polish kunye ne-polish passivation ayifani: unyango lwe-pickling passivation emva kokusila ngesandla kunye nokugulisa, kwindawo enkulu yokusebenzela, kunzima ukuphumeza umphumo wonyango ofanayo, awukwazi ukufumana umgangatho ofanelekileyo weyunifomu.Ikwanayo nelahleko yeendleko zeyure yomntu, iindleko zezixhobo ziphezulu;
I-3, imikrwelo kunzima ukuyisusa: i-pickling passivation iyonke, phambi kwe-corrosion ye-corrosion yekhemikhali okanye i-electrochemical corrosion kunye nomhlwa, ayinakususa ngenxa yokukrala, i-welding splash kwaye ibambelele kumphezulu wentsimbi ye-carbon steel stainless, i-splash. nobunye ukungcola;

Ngoko indlela yokusombulula ingxaki ye-stainless steel flange processing?
I-1, khetha i-blanking, emva kokugqitywa, kwinkqubo elandelayo, i-workpiece eyahlukeneyo yensimbi engenasici ngokweemfuno zokucubungula kwinkqubo ehambelanayo;
2, ukugoba ukuya kweyokuqala kubungakanani, ngokutsho komzobo ongenanto i-304 engenamthungo yetyhubhu yentsimbi ukutyeba ukugqiba ukugoba ngeemela kunye nomkhombe wemela, ukuphepha iimveliso ezinokungqubana kwesixhobo sokusika okubangelwa ukuguquka kusitshixo kwindlela yokukhetha (kwindlela efanayo. iimveliso, unokusebenzisa imifuziselo eyahlukeneyo yokufa ephezulu), kwaye ukhetho lokufa olusezantsi lumiselwe ngokobunzima beplanga.
3, ukuze ukuwelda luqinile, ukuya kwi-welding workpiece convex point, ungenza amaqhuma phambi kwewelding yombane kunye nepleyiti yoqhagamshelwano iyunifomu, ukuqinisekisa ukuhambelana kwenqaku ngalinye ukutshisa, indawo yokuwelda inokumiselwa ngexesha elifanayo. ixesha, imfuno ye-welding, ukulungelelanisa ixesha lokulayishwa kwangaphambili, ixesha lokubamba, ukugcina ixesha kunye nexesha lokuphumla, qinisekisa ukuba i-workpiece inokubona i-welding iqinile.