Kodi mukudziwa chomwe flange chozizira chozizira ndi?

Cold rolled flange ndi mtundu wa flange womwe umagwiritsidwa ntchito polumikizana ndi mapaipi, omwe amadziwikanso kuti flange ozizira.Poyerekeza ndi ma flange opangira, mtengo wake wopanga ndi wotsika, koma mphamvu zake ndi kusindikiza kwake sizotsika poyerekeza ndi ma flanges opangidwa.Ozizira adagulung'undisa flanges angagwiritsidwe ntchito mitundu yosiyanasiyana ya flanges, kuphatikizapombale flanges, matako kuwotcherera flanges, ma flanges opangidwa ndi ulusi, etc. Choncho, amagwiritsidwa ntchito kwambiri m'mabotolo osiyanasiyana a mafakitale ndi aboma.

Flanges ozizira adagulung'undisa ndi oyenera mitundu yosiyanasiyana yolumikizira mapaipi, kuphatikiza petrochemical, shipbuilding, chithandizo chamadzi, Kutentha ndi mpweya wabwino, madzi am'tawuni ndi madera ena.Ubwino wa kupanga flange kuzizira ndi njira yake yosavuta, yotsika mtengo, komanso yogwiritsidwa ntchito kumitundu yosiyanasiyana ya zida ndi mapaipi a makulidwe, kotero idagwiritsidwa ntchito kwambiri.

Njira yopangira flange yoziziritsa yozizira ndi kupindika mbale yachitsulo kukhala bwalo ndikuwotcherera mbali ziwirizo kuti apange mphete.Njira yowotcherera iyi imatchedwa kuwotcherera kwa girth, ndipo ikhoza kukhala kuwotcherera pamanja kapena kuwotcherera basi.Ma flanges ozizira amatha kupangidwa molingana ndi kukula kwake, ndipo ma flanges omwe sali oyenera amathanso kupangidwa malinga ndi zosowa za makasitomala.

Ukadaulo processing wa kuponya ozizira coiling flange: ikani osankhidwa zopangira zitsulo mu sing'anga pafupipafupi magetsi ng'anjo ya smelting, kuti kutentha kwa chitsulo chosungunuka kufika 1600-1700 ℃;Chikombole chachitsulo chimatenthedwapo mpaka 800-900 ℃ kuti chikhale ndi kutentha kosalekeza;Yambani centrifuge ndi kubaya chitsulo chosungunuka mu nkhungu preheated zitsulo;Kuponyako kumakhazikika mpaka 800-900 ℃ kwa mphindi 1-10;Kuziziritsa ndi madzi kutseka kutentha kwa firiji, chotsani nkhungu ndi kuchotsa kuponyera.

Ubwino wa ma flanges ozizira akuphatikiza mtengo wotsika wopanga, kupanga kosavuta ndikuyika, kukana kwa dzimbiri bwino, komanso kulemera kopepuka.Komabe, poyerekeza ndi ma flanges opangidwa, mphamvu ndi kusindikiza kwa ma flange ozizira ozizira kungakhale koyipitsitsa pang'ono.Chifukwa chake, pamapulogalamu ena othamanga kwambiri kapena kutentha kwambiri, ndikofunikirabe kugwiritsa ntchito ma flanges opangira kapena kulumikiza mapaipi olimbikitsidwa kwambiri.