Dab tsi yog flange?
Hav txhua tus, niaj hnub no cia dhia mus rau tej yam uas yuav zoo nkauj tab sis yog qhov ua tau zoo heev thiab tseem ceeb nyob rau hauv peb txhua hnub nyob {}} tusflangeCov. Txawm hais tias nws txawv teb chaws - Sounding npe, Flanges nyob txhua qhov chaw ib puag ncig peb thiab ua lub luag haujlwm loj hauv ntau lub tshuab. Yog tsis muaj lawv, ntau yam uas yuav tsuas tso tseg ua haujlwm. Thaum cov qauv ntawm flange yuav zoo li yooj yim, cov cuab yeej yuav tsum ua kom nws lathes, tho, thiab kais - yog heev. Niaj hnub no, kuv yuav rhuav tshem koj. Yog tias koj pom qhov nthuav no, xav kom txuag tau thiab sib koom nws!
Keeb kwm ntawm lo lus "Flange"
Lo lus "Flange" muaj keeb kwm nyiam thiab cov keeb kwm kev nplua nuj. Nws los ntawm cov lus Askiv "Flange," uas xub tshwm sim hauv 1680s thiab Ameslikas txhais tau tias "kom nthuav lossis ceg tawm." Nws cov hauv paus tuaj yeem raug taug qab rau cov lus Fabkis txoj lus qub"Flanche,"lub ntsiab lus "sab," uas nws tus kheej tau muab tau los ntawm cov lus Latin"FLANCA,"lub ntsiab lus "Ntug" lossis "tiaj tiaj."
Keeb kwm ntawm flanges
Raws li ib tug tshuab sib txuas sib xyaw ua ke, flanges hnub rov qab mus rauKev Tawm TsamCov. Nyob rau lub sijhawm ntawd, nrog kev nce siab ntawm huab hwm coj ntau lawm thiab kev siv tshuab, muaj kev txhim khu kev txhim kho kav, twj, li qub, thiab lwm yam khoom siv. Qhov pib flange flange tau yooj yim heev, feem ntau muaj cov hlau cam discs nrog cov kub rau kev nrawm.
Lo lus "Flange" tau npaj ua ntej los ntawm ib tus neeg Askiv muaj npeElchaertHauv 1809, leej twg los qhia txog txoj kev casting rau cov flanges. Txawm li cas los xij, flanges tsis siv dav thaum lub sijhawm. Nws tsis yog kom txog thaum ntxov 20 xyoo pua, raws li kev lag luam maj mam ua kom nrawm dua, uas tau ua tiav maj mam los ua ib feem tseem ceeb ntawm cov raj raj hluav taws xob.
Vim li cas nws hu ua "flange"?
Muaj lwm txoj kev xav txog keeb kwm ntawm lub npe "Flange" uas txuas nws rauFabkisCov. Nyob rau hauv lub xyoo pua puv 19, thaum tus engineerEdward Blenkinsoptau yuav cov yeeb nkab cov fittings hauv Fab Kis, nws pom tias Fabkis siv lub sij hawm"Brida."Txawm li cas los xij, nws pom lo lus dhau lawm ua thiab xaiv rau lub npe yooj yim tshaj plaws "Flange" hloov.
Dab tsi tiag yog flange?
Hauv cov lus yooj yooj yim, ib flange yog lub nplhaib hlau ib puag ncig nrog lub qhov hauv nruab nrab thiab ntau qhov chaw me me nyob ib ncig ntawm cov npoo. Tsis txhob ua rau muaj kev cuam tshuam no yooj yim yooj yim tivthaiv - nws tseem ceeb heev! Flanges feem ntau siv los txuas kav kav, li qub, thiab khoom siv. Xav txog lawv li cov "nyees khawm" ntawm cov kav raj ntiaj teb. Ib yam li cov nyees khawm tuav cov khaub ncaws ua ke, flanges txuas cov ntu ntawm cov kav dej, pub cov kua thiab roj cua ntws kom zoo los ntawm cov kab ke.
Vim li cas cov plhaws tseem ceeb heev?
Xav hauv siab sim txuas kav dej tsis muaj flanges. Cov twj tso rau ntau lub tshuab hauv cov teeb meem yuav yog ib qho kev ntxhov siab mess, tsis muaj peev xwm ua haujlwm kom zoo. Flanges ua raws li "sib koom tes" ntawm cov kav dej, tso cai rau cov kav dej kom haum thiab ua kom yooj yim rau kev saib xyuas lossis kho vaj tse. Nws zoo li cas peb caj npab thiab txhais ceg xav tau pob qij txha txav -}}}}}} Tsis muaj lawv, peb yuav nyam!
Lwm qhov tseem ceeb ntawm flanges yog ua kom tiav aNrov FoobNtawm cov pa sib txuas. Yog tias cov yeeb nkab sib txuas, nws tuaj yeem ua teeb meem tseem ceeb. Flanges siv bolts thiab sealing gaskets los tuav ob tshooj yeeb nkab kom nruj nreem ua ke, tiv thaiv kom tsis txhob muaj xau. Nws zoo li gluing ob daim ntoo ua ke, tab sis flanges cia siab rau lub zog quab yuam es tsis yog tshuaj ntsuab tshuaj, ua rau lawv txhim khu kev qha ntau dua.
Hom Flanges
Flanges tuaj hauv ntau hom, txhua tus nrog nws tus kheej cov cim tshwj xeeb thiab siv.
1. Swb -} ntawm flange
Qhov no yog hom flange feem ntau, zoo li lub nplhaib hlau yooj yim uas welded mus rau ib cov yeeb nkab. Nws yooj yim rau nruab thiab pheej yig, tab sis nws tsis yog li muaj zog li lwm hom. Qaum ...-} ntawm flanges feem ntau yog siv nyob rau hauv qis- cov kav raj kub hauv tsev.
2. Weld caj dab flange
Weld Neck Flanges muaj zog ntau thiab tuaj yeem tiv taus ntau dua qhov ntsuas. Lawv muaj caj dab tapered uas welded rau cov yeeb nkab, ua rau lawv zoo rau siab- kub, zoo li cov nroj tsuag tshuaj lossis cov nroj tsuag hluav taws xob. Tsis muaj weld caj dab flanges, tuav siab- cov kua siab khov lossis dej kub yuav muaj kev pheej hmoo.
3. Xov tooj Flange
Threaded flanges muaj cov ntsia hlau xov rau sab hauv, cia lawv tau ntsia hlau ncaj qha rau cov kav dej tsis muaj vuam. Lawv tau yooj yim rau nruab thiab tsis tas yuav vuam, tab sis lawv tsis zoo ntawm kev sib khi. Cov flanges no feem ntau siv nyob rau hauv cov ntawv thov tseem ceeb tsawg, xws li kav dej me me.
Flange Cov Ntaub Ntawv
Flanges yog tsim los ntawm ntau cov ntaub ntawv, txhua tus haum rau cov ntawv thov sib txawv.
1. Cov hlau ua haujlwm
Cov pa roj carbon steel yog qhov muaj feem ntau thiab pheej yig. Lawv muaj lub zog zoo thiab tuaj yeem ua rau muaj kev kub ntxhov thiab kub, ua rau lawv tsim nyog rau kev siv dav dav, xws li txias dej kav hauv cov chaw ua haujlwm.
2. Stainless hlau flanges
Stainless hlau flanges yog ntau tshaj, muab cov xeb ua xeb, high {{}} kub npau suav, thiab kub ntev ntev. Txawm li cas los xij, lawv kuj tseem kim dua. Cov flanges no feem ntau yog siv hauv kev lag luam nrog cov qauv kev tu cev, xws li cov hlau ua zaub mov, vim tias stainless hlau tsis xeb thiab yuav tsis paug cov kua hauv qab.
Hauv cov ntsiab lus
Lub npe "Flange" yog qhov tseem ceeb dua ib qho kev txhais ntawm cov lus Askiv "Flange," uas nws tus kheej muaj keeb kwm ntev thiab Rich Etymological tom qab. Nws hloov los ntawm cov ntsiab lus xws li "sab" thiab "Ntug" los ua lub sijhawm peb paub hnub no sib txuas nrog ib feem. Txawm hais tias qhov no me me yuav zoo li tsis tseem ceeb, nws muaj kev tsim muaj kev txhim kho loj heev, kev sib txuas cov yeeb nkab ntau thiab yooj yim. Yog li, lwm zaus koj pom flange, nco ntsoov - Nws yog ib feem me me nrog kev cuam tshuam loj heev!
