Kodi minda yogwiritsira ntchito ndi chiyani ndi ubwino wa khosi flange?

Flange ali ndi ntchito zabwino zonse, choncho nthawi zambiri amagwiritsidwa ntchito mu engineering ya mankhwala, zomangamanga, madzi ndi ngalande, mafuta a petroleum, mafakitale opepuka ndi olemera, firiji, ukhondo, mapaipi, chitetezo cha moto, mphamvu, ndege, zomangamanga, zomangamanga, ndi zina zotero.

Flanges ndi zida zapaipi zomwe zimayikidwa molingana ndi njira yolumikizira ndi mapaipi.Nthawi zambiri, imatha kugawidwalathyathyathya kuwotcherera flange ndi khosi, matako kuwotcherera flange ndi khosi, zitsulo zowotcherera flange, ndi zina.
Kusindikiza pamwamba pa flange kuli ndi mitundu yambiri, monga yotuluka, concave ndi ndege yonse.

Kodi khosi la flange limagwiritsidwa ntchito bwanji pamoyo watsiku ndi tsiku?

Choyamba, kumvetsetsa ubwino wa khosi matako kuwotcherera flange.Kuwotcherera kwa khosi la khosi kumawonjezera mphamvu ya flange ndi mphamvu yobereka ya flange.Nthawi zambiri amagwiritsidwa ntchito pamapaipi othamanga kwambiri.

Ubwino wa flange wowotcherera wa khosi ndikulumikiza payipi ndikusunga kusindikiza kwa payipi.Ndikwabwino kusintha gawo la payipi.Izi zimathandizira kuchotsa ndi kuyang'anitsitsa momwe mapaipi akuyendera komanso kutseka kwa gawo la payipi.Pakhosi flange nthawi zambiri amagwiritsidwa ntchito m'malo mwa zinthu panthawi yolumikizana.Mphete yachitsulo imayikidwa kumapeto kwa chitoliro ndipo flange imatha kusuntha kumapeto kwa chitoliro.Mphete yachitsulo kapena flange ndi malo osindikizira, ndipo ntchito ya flange ndi kuwapanikiza.
Khosi la slip-on flange ndi flange yosunthika, yomwe nthawi zambiri imayenderana ndi zopangira madzi ndi ngalande (zofala pamagulu okulitsa).Pali flange pamapeto onse a mgwirizano wokulitsa, womwe ukhoza kulumikizidwa mwachindunji ndi payipi ndi zipangizo mu polojekitiyi.

Flanges zowotcherera matako zimapezeka mumitundu yambiri komanso mitundu.Zitsulo zowotcherera matako zimagwiritsidwa ntchito powotcherera matako a flanges ndi mapaipi.Makamaka ntchito kuwotcherera ndondomeko.Ili ndi mawonekedwe ogwiritsira ntchito bwino komanso magwiridwe antchito, kapangidwe koyenera, mphamvu yayikulu komanso kukhazikika.Iyenera kutsimikiziridwa molingana ndi momwe zinthu zilili kuti weld mtengo ndi ntchito ya flange ndipo akhoza kupirira kutentha ndi kuthamanga kwambiri.Gwiritsani ntchito, dziwani kuchuluka kwa kugwiritsidwa ntchito molingana ndi mawonekedwe.Amagwiritsidwa ntchito kwambiri m'mikhalidwe yapakatikati, monga mpweya wochepa wosayeretsedwa wosayeretsedwa komanso madzi otsika ozungulira.Ubwino wake ndikuti mtengo wake ndi wotsika.Imagwiritsidwa ntchito polumikizira mapaipi achitsulo omwe ali ndi kuthamanga kwadzina kosapitilira 2.5MPa.Kusindikiza pamwamba pa kuwotcherera flange kumatha kugawidwa mumtundu wosalala, mtundu wa concave-convex ndi mtundu wa tenon.The flat kuwotcherera flange amagwiritsidwa ntchito kwambiri.

Flange yowotcherera matako imatha kupirira kutentha kwambiri komanso kuthamanga kwambiri, kupindika mobwerezabwereza komanso kusinthasintha kwa kutentha, komanso kusindikiza.Zowotcherera matako zokhala ndi mphamvu ya 0.25 ~ 2.5MPa nthawi zambiri zimagwiritsa ntchito malo opindika komanso osindikizira.