Nidaamka Flange Tubta
Flange tuubooyinka waxaa loola jeedaa flange loo isticmaalo tuubooyinka ee rakibaadda dhuumaha, oo waxaa loola jeedaa flanges soo galo iyo ka baxay ee qalabka marka loo isticmaalo qalabka.Daloolo baa ku yaal garabyada, boolalkuna waxay labada garab ka dhigaan kuwo si adag isugu xidhan.Garabyada waxaa lagu xidhay gaasaska.Flange wuxuu u qaybsan yahay isku xirka dunta (xidhiidhka dunta) flange, alxanka alxanka iyo flange xajin.Flanges waxaa loo isticmaalaa labo-labo, xargaha xargaha waxaa loo isticmaali karaa dhuumaha cadaadiska hooseeya, iyo flanges alxanka ah ee cadaadiska ka badan afar kiiloogaraam.Gaas ayaa lagu daraa inta u dhaxaysa labada garab ka dibna lagu adkeeyo boolal.Dhumucdiisuna waxay leedahay cadaadis kala duwan, iyo boolasha ay isticmaalaan sidoo kale waa kala duwan yihiin.Marka matoorada biyaha iyo matoorada ay ku xiran yihiin dhuumaha, qaybo ka mid ah qalabkan iyo qalabkan ayaa sidoo kale laga sameeyaa qaababka flange ee u dhigma, kuwaas oo sidoo kale loo yaqaan isku xirka flange.Dhammaan qaybaha isku xira ee ku xiran boolal ku yaala hareeraha laba diyaaradood oo isku mar xiran ayaa guud ahaan loo yaqaan "flanges", sida isku xirka tuubooyinka hawo-qaadista.Qaybaha noocaan ah waxaa lagu magacaabi karaa "qaybaha flange".Si kastaba ha ahaatee, xidhiidhkani waa qayb ka mid ah qalabka, sida xidhiidhka ka dhexeeya flange iyo bamka biyaha, ma wanaagsana in loogu yeero bamka biyaha "qaybaha flange".Kuwa yaryar, sida valves, waxaa loogu yeeri karaa "qaybaha flange".
1. Marka loo eego heerarka warshadaha kiimikada (HG) ee warshadaha: flange integral (IF), flange dunta (Th), flange alxanka saxan flat (PL), flange dabada alxanka (WN), qoorta flat flange alxanka (SO), godka alxanka alxanka (SW), giraanta alxanka dabada dabacsan (PJ/SE), giraanta alxanka fidsan flange dabacsan (PJ/RJ), daboolka flange dahaarka (BL(S)), Daboolka Flange (BL).
2. Marka loo eego heerka warshadaha petrochemical (SH): flange dunta (PT), flange alxanka dabada (WN), flange alxanka flat (SO), flange alxanka godka (SW), flange dabacsan (LJ) , Flange cover (lama muujin ).
3. Marka loo eego heerarka warshadaha ee mishiinada (JB): flange isku dhafan, flange alxanka dabada, flange alxanka fidsan, dabada alxanka saxan flange dabacsan.
4. Marka loo eego halbeegyada qaranka (GB) : Xargaha isku dhafan, xadhkaha dunta leh, alxanka alxanka, qoortu garbaha alxanka, alxanka alxanka qoorta, giraanta alxanka dabada , saxan alxan siman oo garbaha dabacsan, saxan faraanti baalle ah oo dabacsan, daboolka flange.
WCB (birta kaarboonka), LCB (birta kaarboon heerkul hooseeya), LC3 (3.5% birta nikkel), WC5 (1.25% chromium 0.5% birta molybdenum), WC9 (2.25% chromium), C5 (5% chromium 0.5% molybdenum), C12 (9% chromium iyo 1% molybdenum), CA6NM (4 (12% birta chromium), CA15 (4) (12% chromium), CF8M (316 bir ahama), CF8C (347 bir ahama), CF8 (304 bir ahama). , CF3 (304L) birta aan fiicnayn, CF3M (316L ahama), CN7M (aluminium steel), M35-1 (Monel), N7M (Haast Nickel Alloy B), CW6M (Hasta Nickel Alloy C), CY40 (Inconel) Sug
Habka wax-soo-saarka ayaa inta badan loo qaybiyaa afar nooc: foorjari, shubid, goyn iyo duubid.
(1) Calan tuur iyo garab been abuur ah
Flange kabku wuxuu leeyahay qaab sax ah iyo cabbir, mug farsamayn yar iyo qiimo jaban, laakiin wuxuu leeyahay cilado tuurista (daloolada, dildilaaca, ka mid noqoshada);qaab-dhismeedka gudaha ee wax-soo-saarka ayaa liidata qulqulka (haddii ay tahay qayb goynta, qulqulka ayaa ka sii daran);
Garaafka la been-abuuray guud ahaan waxa ay leeyihiin kaarboon ka hoose marka loo eego garabyada la tuuray mana fududa in la miridhku sameeyo.Forgings waa la hagaajiyay, waxay leeyihiin qaab-dhismeed cufan, waxayna leeyihiin sifooyin farsamo oo ka fiican kuwa kabka ah;
Habka been abuurka ee aan habboonayn waxa kale oo uu keeni doonaa badarka crystal weyn ama aan sinnayn, adkaynta dildilaaca, iyo abuurista kharash ka sarreeya garabyada la tuuray.
Foornadu waxay u adkeysan kartaa xiirid sare iyo xoogag xajin ah marka loo eego tuurista.
Faa'iidada tuurista waa in ay soo saari karaan qaabab badan oo adag iyo kharashyo hoose;
Faa'iidada been-abuurka ayaa ah in qaab-dhismeedka gudaha uu yahay mid isku mid ah, oo aysan jirin cillado waxyeello leh sida daloollada iyo ku-darka wax-soo-saarka;
Laga soo bilaabo habka wax soo saarka, farqiga u dhexeeya flange kabka iyo flange been abuur ah waa ka duwan yahay.Tusaale ahaan, flange centrifugal waa nooc ka mid ah flange kabka.
Flanges centrifugal waxay ka tirsan yihiin habka shubista saxda ah si loo soo saaro flanges.Marka la barbar dhigo kabitaanka ciidda caadiga ah, qaab-dhismeedka noocan ah ee shubista ayaa aad u fiican, tayada wax badan ayaa la hagaajiyaa.Uma nugul dhibaatooyinka sida qaab-dhismeedka dabacsan, daloolada, iyo trachoma.
Ugu horreyntii, waxaan u baahanahay inaan fahamno sida loo soo saaro flange centrifugal, habka habka iyo wax soo saarka centrifugal ee shubista si loo sameeyo flange alxanka guri, kaas oo lagu gartaa in badeecada lagu farsameeyo habka soo socda:
① Ku rid birta alaabta ceeriin ee la doortay geliya foorno koronto oo dhexdhexaad ah si aad u dhalaaliso, si heerkulka birta dhalaalaysa uu gaaro 1600-1700 ℃;
② Ku sii kululee caaryada birta ilaa 800-900 ℃ si aad u ilaaliso heerkulka joogtada ah;
③ Bilow centrifuge, oo ku shub birta dhalaalaysa tallaabada ① caaryada birta ka dib kulaylka tallaabada ②
④ Kabka ayaa si dabiici ah loo qaboojiyey ilaa 800-900℃ waxaana lagu hayaa 1-10 daqiiqo;
⑤ Ku qabooji biyo ilaa heerkul caadi ah u dhow, bakhtii oo soo saar shubka.
