Bakin karfeflangewani muhimmin sashi ne na aikin haɗin bututu, nau'ikan iri-iri, ma'auni yana da rikitarwa.Saboda tsananin juriyar tsatsarsa da juriya na lalata, yana taka rawar haɗi a cikin bututun.Sabili da haka, halayen farko na flange na bakin karfe shine hanyar haɗi da hanyar rufewa, ma'aunin tasiri shine matsa lamba na bututu.
Gabaɗaya magana, tsarin ƙarancin matsin lamba (PN <2.5MPA) yana amfani da walƙiya mai lebur kofarantin bakin karfe flange rufewasaman(RF) hatimi;Matsakaicin matsa lamba tsarin (2.5-64MPA) rungumi dabi'ar butt welded bakin karfe flange, RF ko concave-convex surface (FM/M) hatimi;Tsarin matsa lamba (10.0MPA ko sama) yawanci suna amfani da gindiwaldabakin karfe flanged tsani tsagi (RJ) sealing.A cikin ƙananan matsa lamba bakin karfe tsarin, wani lokacin domin ya ceci kudin da kuma dace tabbatarwa, zai kuma zabi sako-sako da bakin karfe flange ko sako-sako da bakin karfe flange zobe.
Amfani da hanyoyin kulawa:
1. dogon lokacin ajiya na bakin karfe flange, ya kamata a kiyaye akai-akai, sau da yawa bude zuwa waje na samarwa da kuma aiki surface dole ne a kiyaye tsabta, kawar da stains, neatly adana a cikin wani halitta ventilated bushe da kuma manetic wuri, haramta stacking ko waje. ajiya.Don kula da busassun busassun ƙarfe na ƙarfe da samun iska na halitta, mai riƙe da gaskiya mai tsabta da tsabta, daidai da hanyar ajiyar da ta dace.
. a cikin shiri na gaba kafin shigarwa, duk abin yana shirye.
3. A lokacin shigarwa, za a iya shigar da flange na bakin karfe nan da nan a kan bututun bisa ga yanayin dubawa, kuma ana iya aiwatar da shigarwa bisa ga matsayin aikace-aikacen.Gabaɗaya, ana iya shigar da shi a kowane ɓangare na bututun, amma yana buƙatar dacewa don kiyaye ainihin aikin.Kula da kayan shigar da bakin karfe flange ya kamata ya zama diski na bawul na tsaye a ƙarƙashin sanannen, kuma bakin karfe flange shine kawai shigarwa a kwance.Bakin karfe flange a cikin shigarwa ya kamata kula da tightness, don kauce wa yayyo, cutar da duk al'ada aiki na bututun.
4. Bakin karfe flange gate bawul, tsayawa bawul, dakatar da bawul aikace-aikace, kawai don bude cikakken ko cikakken hatimi, ba a yarda ya daidaita jimlar kwarara, domin hana yashwa na surface, kara lalacewa.Bawul ɗin dakatarwa da bawul ɗin tasha na zaren waje na sama sun juyar da kayan aikin hatimi, kuma ana ɗaure hannu zuwa ɓangaren sama don hana kayan daga zubewa daga kayan cikawa.
Bakin karfe flange lalata hanyar magani:
1. Tsaftace da rigar emery da goga ta waya.
2. Yi amfani da shebur tungsten karfe don cire manyan wuraren tsatsa.
3. Cire protrusions kamar walda slag da daban-daban burrs tare da fayil.
4. Cire tsatsa a sasanninta tare da gogewa da goga na waya.
5. Tsaftace da tsumma mai tsafta, ko tsoma a cikin ragin ƙorafi cikin lokaci.
6. Kula da kullun tauri bai gaza ba, ana iya riƙe shi.Yi amfani da kyalle mai ƙyalli don shafa saman tsohon fenti, yashi lahani zuwa siffar gatari, da fenti kai tsaye bayan tsaftacewa.
Lokacin aikawa: Nuwamba-15-2022
