Butt-welding flange yana daya daga cikin flanges, wanda ke nufin flange tare da wuyansa da zagaye na bututu kuma an haɗa shi da bututu ta hanyar waldawa. Domin ana iya raba tsawon wuyan zuwawuyansa butt waldi flangekumawuyansa lebur waldi flange.
Butt-welding flanges ana amfani da ko'ina saboda ba su da sauki ga nakasu, da shãfe haske, yadu amfani, da m rigidity da elasticity bukatun da m butt waldi thinning miƙa mulki.
Tare da haɓaka aikin ginin bututun mai nisa, flange-welded flange ya zama muhimmin sashi na gwajin matsa lamba na bututun. Kafin da kuma bayan gwajin matsa lamba, kowane sashe na bututu yana buƙatar share ta cikin ƙwallon, tare da mitar sau 4-5. Musamman bayan gwajin matsa lamba, yana da wuya a tsaftace ruwa a cikin bututun, kuma lokutan tsaftacewa zai karu.
Flat walda flange wani irin neflange. Ana amfani da shi sosai kuma ana haɓaka shi a cikin masana'antar injuna, kuma ya sami yabo da tagomashi daga masu amfani da yawa.
Babban yanayin aikace-aikacen flange waldi ya dace, kuma takamaiman ƙimar amfani da aikin flange waldawa yana buƙatar ƙaddara gwargwadon halin da ake ciki. Masana'antar Flange abu ne mai sauƙi kuma maras tsada, amma aikin walda yana da girma, yawan amfani da wutar lantarki yana da girma, kuma ba zai iya jure yanayin zafi ba, babban matsin lamba, maimaita lankwasawa da canjin yanayin zafi. An kullum amfani da bututu tare da PN ≤ 2.5MPa, al'ada zazzabi, da kuma aiki zafin jiki t ≤ 0 ℃.
Dayan kuma shine a yi walda na waje tsakanin flange da bututun, sannan kuma a rika walda bututun da aka saka a cikin flange. Za a yi amfani da bututu da fuskar flange bisa ga buƙatun taro na zane. Lura cewa fuskar flange ba za a iya lalacewa ba yayin waldi, in ba haka ba hatimin ba shi da kyau. Hanyar walda ita ce walda ta hannu, kuma ana iya amfani da walda da ake buƙata ta hanyar walda.
Amfani
The butt-welding flange yana da m tsari, high ƙarfi da rigidity, iya jure high zafin jiki da kuma high matsa lamba, maimaita lankwasawa da zafin jiki sauyin yanayi, mai kyau sealing yi, kuma ba sauki ga nakasu. Yana da amfani da yawa ga bututun mai tare da babban matsa lamba ko canjin yanayin zafi ko zafin jiki mai girma, matsa lamba da ƙananan bututun zafin jiki. A cikin iyalai, diamita na bututu yana da ƙananan, kuma yana da ƙananan matsa lamba, kuma haɗin haɗin flange waldi ba shi da ganuwa. A cikin ɗakin tukunyar jirgi ko wurin samarwa, akwai bututu da kayan aikin da aka haɗa ta flanges ɗin walda a ko'ina.
Menene hanyar sarrafa butt walda flange?
1. Ƙirƙirar blank ɗin a cikin kwandon murabba'i, sannan sanyin lanƙwasa zuwa sashin baka, annealing bayan maganin zafi, sannan a haɗa cikin da'irar gabaɗaya akan lathe a tsaye don aiwatarwa zuwa tsari da girman da aka ƙera;
2. Mataki na farko shine jigilar kaya zuwa wurin ginin, sannan a haɗa da walƙiya sassan baka da yawa cikin cikakkiyar ƙwanƙwasa walda;
3. Butt-welding flanges suna da nau'o'in samarwa daban-daban a cikin amfani da samarwa, kuma ana iya samarwa da amfani da su bisa ga ka'idodin da suka dace, don gane ƙimar amfani da aikin flanges na musamman a aikace.
Lokacin aikawa: Maris-09-2023
