Yadda za a sarrafa bakin karfe flange?

Ana amfani da flanges na bakin ƙarfe a cikin haɗin bututu, kuma ayyukansu sune kamar haka:

• Haɗa bututun mai:Za a iya haɗa sassa biyu na bututun mai da ƙarfi, ta yadda tsarin bututun ya zama gabaɗaya gabaɗaya, ana amfani da shi sosai a cikin ruwa, mai, iskar gas da sauran na'urorin watsa bututun mai nisa.

• Sauƙaƙan shigarwa da kulawa:Idan aka kwatanta da hanyoyin haɗin kai na dindindin kamar walƙiya, bakin karfe flanges an haɗa su ta hanyar kusoshi, kuma babu buƙatar hadaddun kayan walda da fasaha yayin shigarwa, don haka aikin yana da sauƙi da sauri. Lokacin maye gurbin sassan bututu don kiyayewa daga baya, kawai kuna buƙatar cire kusoshi don raba bututu ko kayan aikin da aka haɗa tare da flange, wanda ya dace don kulawa da sauyawa.

• Tasirin rufewa:Tsakanin biyu bakin karfe flanges, sealing gaskets yawanci sanya, kamar roba gaskets, karfe rauni gaskets, da dai sauransu Lokacin da flange da aka tightened da angwaye, da sealing gasket ne squeezed don cika da kananan rata tsakanin sealing surface na flange, game da shi hana yayyo na matsakaici a cikin bututun da kuma tabbatar da m tsarin.

• Daidaita alkibla da matsayi na bututun:a lokacin tsarawa da shigarwa na tsarin bututun, yana iya zama dole don canza yanayin bututun, daidaita tsayi ko matsayi na kwance na bututun. Za a iya amfani da flanges na bakin karfe tare da kusurwoyi daban-daban na gwiwar hannu, rage bututu da sauran kayan aikin bututu don cimma daidaituwa mai sauƙi na shugabanci da matsayi na bututun.

Bakin karfe fasahar sarrafa flange gabaɗaya kamar haka:

1. Binciken danyen abu:Bisa ga ma'auni masu dacewa, duba ko taurin da sinadaran abun da ke ciki na bakin karfe sun hadu da ma'auni.

2. Yanke:Dangane da girman ƙayyadaddun ƙayyadaddun flange, ta hanyar yankan harshen wuta, yankan plasma ko yankan gani, bayan yanke don cire burrs, baƙin ƙarfe oxide da sauran ƙazanta.

3. Ƙarfafawa:dumama yankan blank zuwa yanayin ƙirƙira da ya dace, ƙirƙira da guduma ta iska, latsa gogayya da sauran kayan aiki don haɓaka ƙungiyar cikin gida.

4. Injiniya:Lokacin da aka yi taurin kai, juya da'irar waje, rami na ciki da ƙarshen fuskar flange, bar izinin ƙarewa na 0.5-1mm, tono rami na kulle zuwa 1-2mm ƙasa da girman ƙayyadaddun. A cikin aikin gamawa, ana tsabtace sassan zuwa ƙayyadaddun girman, ƙayyadaddun yanayin ƙasa shine Ra1.6-3.2μm, kuma ana mayar da ramukan ƙulla zuwa daidaitattun girman ƙayyadaddun.

5. Maganin zafi:kawar da matsalolin aiki, daidaita girman, zafi da flange zuwa 550-650 ° C, da kwantar da tanda bayan wani lokaci.

6. Maganin saman:Hanyoyin jiyya na gama gari sune electroplating ko spraying don haɓaka juriya na lalata da kyawun flange.

7. Ƙarshen duba samfurin:bisa ga ma'auni masu dacewa, ta amfani da kayan aikin aunawa don auna daidaiton girman, duba ingancin saman ta bayyanar, ta amfani da fasahar gwaji mara lalacewa don gano lahani na ciki, don tabbatar da daidaito.