Simintin gyare-gyare da ƙirƙira flange flanges ne na gama gari, amma nau'ikan flanges guda biyu sun bambanta da farashi.
Filashin simintin gyare-gyare yana da madaidaicin siffa da girmansa, ƙaramin ƙarar sarrafawa da ƙarancin farashi, amma yana da lahani (kamar pores, fasa da haɗawa); Tsarin ciki na simintin gyare-gyare ba shi da kyau a cikin layi; Amfanin shi ne cewa zai iya yin siffar da ya fi rikitarwa, kuma farashin yana da ƙananan ƙananan;
jabuflangesgabaɗaya suna da ƙananan abun ciki na carbon fiye da simintin gyare-gyare kuma ba su da sauƙin tsatsa. Forgings suna da kyakkyawan tsari, ƙaramin tsari da ingantattun kaddarorin inji fiye da simintin gyare-gyare; Tsarin ƙirƙira da ba daidai ba kuma zai haifar da manyan hatsi ko marasa daidaituwa da tsagewa, kuma farashin ƙirƙira ya fi na simintin gyare-gyare. Forgings na iya jure babban ƙarfi da ƙarfi fiye da simintin gyare-gyare. Abubuwan da ake amfani da su shine cewa tsarin ciki ya kasance daidai kuma babu lahani mai cutarwa kamar pores da haɗawa a cikin simintin gyare-gyare;
Bambanci tsakanin simintin simintin gyare-gyare da ƙirƙira flange ya dogara ne akan tsarin samarwa. Misali, centrifugal flange wani nau'in simintin simintin ne. Flange Centrifugal na cikin madaidaicin hanyar simintin simintin gyare-gyare don samar da flange. Idan aka kwatanta da simintin yashi na yau da kullun, wannan nau'in simintin yana da tsari mafi kyau da inganci, kuma ba shi da sauƙi a sami matsaloli irin su sako-sako, ramin iska da trachoma.
Bari mu sake fahimtar tsarin samarwa na ƙirƙira flange: tsarin ƙirƙira gabaɗaya ya ƙunshi matakai masu zuwa, wato, zaɓar ɓoyayyen billet mai inganci, dumama, ƙirƙira, da sanyaya bayan ƙirƙira.
Tsarin ƙirƙira ya haɗa da ƙirƙira kyauta, ƙirƙira ta mutu da ƙirƙirar fim ɗin mutu. Yayin samarwa, za a zaɓi hanyoyin ƙirƙira daban-daban gwargwadon girman ingancin ƙirƙira da tsari na samarwa. Ƙirƙirar ƙirƙira kyauta tana da ƙarancin aiki da babban izinin injin, amma kayan aikin yana da sauƙi kuma mai yawa, don haka ana amfani da shi sosai don ƙirƙira guda ɗaya da ƙananan juzu'i mai sauƙi. Kayan aikin ƙirƙira kyauta sun haɗa da guduma ta iska, tururi-air guduma da injin injin ruwa, waɗanda bi da bi suka dace don samar da ƙanana, matsakaici da manyan ƙirƙira. Die ƙirƙira yana da babban aiki, aiki mai sauƙi, kuma yana da sauƙin gane injina da sarrafa kansa. Ƙwararrun ƙirƙira suna da daidaito mai girma, ƙananan izinin injin, da ƙarin madaidaicin tsarin tsarin fiber na rarraba jabun, wanda zai iya ƙara haɓaka rayuwar sabis na sassa.
1. Babban tsari na ƙirƙira kyauta: a lokacin ƙirƙira kyauta, ana ƙirƙira sifar ƙirƙira a hankali ta wasu hanyoyin nakasassu. Tushen tsarin ƙirƙira kyauta sun haɗa da bacin rai, zane, naushi, lankwasawa da yanke.
1. Raɗaɗi shine tsarin aiki na ƙirƙira ainihin blank tare da axial shugabanci don rage tsayinsa da haɓaka sashin giciye. Ana amfani da wannan tsari sau da yawa don ƙirƙira ɓangarorin kayan aiki da sauran ƙirƙira mai siffar diski. An raba tashin hankali zuwa cikakken bacin rai da ban haushi.
2. Zane wani tsari ne na ƙirƙira wanda ke ƙara tsawon tsayi kuma yana rage sashin giciye. Yawancin lokaci ana amfani da shi don samar da sassan shaft, kamar sandar lathe, sandar haɗi, da sauransu.
3. Yin naushi Tsarin ƙirƙira na naushi ta ko ta ramukan da ba komai ba tare da naushi.
4. Tsarin ƙirƙira na lanƙwasa blank zuwa wani kusurwa ko siffa.
5. Tsarin ƙirƙira wanda ɗayan ɓangaren ɓoyayyen ke juyawa a wani kusurwa kusa da ɗayan.
6. Tsarin ƙirƙira na yankewa da rarraba kan komai ko yankan kayan kai.
2. Mutuwar ƙirƙira; Cikakken sunan mutuƙar ƙirƙira shine ƙirar ƙirƙira, wanda aka samo shi ta hanyar sanya babur mai zafi a cikin injin ƙirƙira wanda aka gyara akan kayan ƙirƙira na mutu.
1. Basic tsari na mutu ƙirƙira: blanking, dumama, pre-forging, karshe ƙirƙira, naushi, trimming, tempering, harbi peening. Hanyoyin gama gari sun haɗa da tayar da hankali, zane, lankwasawa, naushi da ƙira.
2. Kayan aikin ƙirƙira na gama-gari na yau da kullun na kashe ƙirƙira na yau da kullun sun haɗa da mutun ƙirƙira guduma, injin ƙirƙira mai zafi mai zafi, injin ƙirƙira lebur, danna gogayya, da sauransu.
3. Yankan flange; Kai tsaye yanke diamita na ciki da na waje da kauri na flange tare da izinin machining akan farantin tsakiya, sannan aiwatar da ramin aron kusa da layin ruwa. Flange da aka samar ana kiransa yankan flange. Matsakaicin diamita na irin wannan flange yana iyakance ga nisa na farantin tsakiya.
4. Gishiri mai laushi; Hanyar yin amfani da matsakaiciyar farantin karfe don yanke tsiri sannan a mirgine su cikin da'ira ana kiranta coiling, wanda galibi ana amfani dashi don samar da wasu manyan flanges. Bayan an yi nasarar yin mirgina, za a yi walda, sannan a yi gyare-gyare, sannan a yi aikin sarrafa ruwan ruwa da ramin rami.
Matsayin zartarwa na gama gari: daidaitaccen flange na AmurkaBayanan Bayani na B16.5, Bayanan Bayani na B16.47
Lokacin aikawa: Maris-02-2023
