Cholumikizira cha rabara cha flange chamtundu umodzi chimakhala ndi zabwino zake, kuchotsa phokoso, kusakonza, komanso kukana dzimbiri.Mawonekedwe ake osindikiza, mawonekedwe ogwirira ntchito pansi pamikhalidwe yomaliza komanso mawonekedwe owongolera kuyeretsedwa kwa madzi a m'nyanja ndizochulukirapo kuposa zitseko zowombera, zomwe zimathetsa zovuta za zipata zachikhalidwe kapena ma valve agulugufe chifukwa cha kusawongolera bwino, kutayikira kwakukulu, kupanikizika kwambiri. kuwonongeka kwa valve pachipata, etc. chifukwa cha kulephera kwa zida zambiri.Ziwalo zake ndi zopunduka ndi za dzimbiri, ndipo phokoso limakhala lamphamvu, ndipo phokoso liyenera kuchepetsedwa pafupipafupi.Ndi valavu yachipata ya carbon low komanso zachilengedwe.Mapangidwe amtundu umodzi wowonjezera wa rabara wa flange: zida zapamwamba za mphira wa ductile zimasankhidwa ndipo ulusi wamankhwala wolimbikitsidwa umayikidwa.Malinga ndi kusanthula ndi kuwerengera, ziwembu zopanga zosiyanasiyana zimasankhidwa pamikhalidwe yosiyanasiyana yogwirira ntchito, maphikidwe osiyanasiyana a rabara amagwiritsidwa ntchito, ndipo amapangidwa molingana ndi njira yapadera yopangira.
Mawonekedwe:
1. Kukula kwakung'ono, kulemera kopepuka, kukhazikika bwino, kukhazikitsa kosavuta ndi kukonza.
2. Axial, lateral, radial ndi angular displacement ikhoza kupangidwa panthawi ya kukhazikitsa, ndipo sikumangokhala ndi eccentricity ya payipi ya wogwiritsa ntchito ndi flange yosafanana.
3. Pogwira ntchito, imatha kuchepetsa phokoso la kufalikira kwa kapangidwe kake, ndipo imakhala ndi mphamvu yowonongeka kwambiri.
4. Labala yapadera yopangira, yosagwirizana ndi kutentha kwambiri, asidi, alkali ndi mafuta.Zabwino kwa mapaipi osamva mankhwala.
Mgwirizano umodzi wokulirapo wa mphira wa flange umagwiritsa ntchito zida zosiyanasiyana zopangira mphira pokonza zinthuzo.Chogulitsacho chokha chimakhala chodalirika kwambiri komanso ntchito.Poyerekeza ndi zovekera zitsulo kugwirizana chitoliro, akhoza bwino kuthana ndi dzimbiri m'madera osiyanasiyana ndi dzimbiri mkati mwa payipi.Pakukhudzidwa kwa dongosololi, zosowa zogwiritsidwa ntchito muukadaulo wamapaipi osiyanasiyana zimakwaniritsidwa mwadongosolo.Lili ndi zotsatira zotsutsana ndi ntchito ya payipi, ndipo zimakhala ndi zofunikira zowonjezera zowonjezera pa ntchito ya payipi chifukwa cha kukula kwa matenthedwe ndi kuzizira kwapakati, kutsika kwa mbale ndi kunyamula mphamvu.Mphamvu zopondereza kwambiri, kulimba kwamphamvu kwambiri, kusindikiza kofewa, kutsitsa kosavuta komanso kutsitsa.Kulumikizana kofewa kwa chitoliro chimodzi cha flange kumatha kutumiza mphamvu ya mbale yakhungu yomwe imayambira pampu kupita kumalo osiyanasiyana a mpope ndi mapaipi molingana ndi mabawuti a nangula.
Nthawi yotumiza: May-30-2022