Nthawi zambiri timamva kutimapaipi awiri a ferrule chubundimavavusi zophweka kugwiritsa ntchito, zosadalirika, ndi kutayikira pambuyo unsembe kuyezetsa. Ngakhale mtedzawu ukhwime bwanji, ulibe ntchito. Ndipo nthawi zambiri timamva kutimapaipi awiri a ferrule chubundimavavupaipi kutayikira atangogwiritsa ntchito. Nchiyani chimayambitsa kutayikira kumeneku?
Chifukwa chake nthawi zambiri ndikuti mulibe chidaliro pamfundo zazikulu zitatu. Kudziwa masitepe atatuwa kumatha kuthetsa kulumikizana kwa ferrule kawiri.
Choyamba, sankhanimapaipi awiri a ferrule chubundi zinthu zina zochokera kumakampani akuluakulu. Chogulitsa chapamwamba chambiri cha ferrule ndi gawo lofunikira kwambiri kuti muchite bwino. Mwachitsanzo: Swgelok, Parker, Hikelok, etc. Chifukwa pambuyo pawiri ferrule mankhwala ogwirizana, ferrule iwiri ndi chubu ndi clamped palimodzi, ndipo ferrule iwiri amamaliza clamping ndi kusindikiza, ndi mapindikidwe okhazikika, mtundu wa mankhwala sangathe bwinobwino anayendera ngati mavavu pochoka fakitale. Ikhoza kudalira luso lamakono lamphamvu ndi kayendetsedwe ka kayendetsedwe ka chidziwitso kuti zitsimikizire kuti miyandamiyanda ya zinthu imakhala yosasinthasintha. Zogulitsa zina zopangidwa ndi mafakitale ang'onoang'ono sizotsimikizika.
Kachiwiri, sankhani machubu oyenerera. Machubu ayenera kukwaniritsa muyezo wa ASTM A269, zomwe ndizofunikira kuti opanga nthawi zonse azikwaniritsa. Kuwonjezera pa kukwaniritsa miyezo, muyenera kumvetsera kwambiri khalidwe lapamwamba la tubing. Sipayenera kukhala maenje kapena kukwapula kwautali. Ubwino wa pamwamba ndi wofunikira pakulumikizana kwa ma ferrule awiri, chifukwa kulumikizana kwa ferrule pawiri ndi chidindo cholimba chachitsulo, ndipo malo abwino amachubu amatha kutsimikizira kusindikizidwa. Nthawi yomweyo, muyenera kusankha chubu ndi kuuma koyenera. Kulimba kwa chubu nthawi zambiri kumafunika kukhala HRB ≤ 85, ndipo machubu okhala ndi annealing osagwirizana amakhala ndi kuuma kosiyana. Kuyika kwa chubu mu gawo lolimba kumafanana ndi gawo lolumikizana ndi ferrule, zomwe zingapangitse kuti chubu lisamangidwe bwino ndi ferrule ndipo pamakhala chiopsezo cha kutsekeka kwa machubu. Muyeneranso kulabadira kuzungulira kwa chubu, chifukwa machubu a elliptical sangathe kusindikiza bwino. Ngati simungathe kulamulira zinthuzi, ndi bwino kuti musankhe wopanga yemwe angaperekemapaipi awiri a ferrule chubu, mavavundi tubing kugula pamodzi.
Chachitatu, kukhazikitsa koyenera ndi gawo lomaliza pamasitepe ofunikira a kulumikizana kwa ma ferrule awiri. Gwiritsani ntchito chodulira chubu chakuthwa kuti mudulire machubu, gwiritsani ntchito chida chochotsera ma burrs kuchokera mkati ndi kunja kwa machubu, ikani chubu pansi pa chubucho.mapasa awiri ferrule chubu zoyenera or valavu, lembani malo a nati pokhudzana ndi chubu ndi cholembera, ndipo malizitsani kuyikapo mokhotakhota 1-1/4. Kumbukirani kuti musamayike motengera intuition kapena torque. Kuti mudziwe malangizo unsembe, chonde onani unsembe kalozera mavidiyo a Hikelok.
Ndi njira zitatu zosavuta, dongosolo lanu silidzavutitsidwanso ndi kutayikira.
Hikelok, katswiri wopanga mavavu a zida ndi zolumikizira.
Kuti mudziwe zambiri zoyitanitsa, chonde onani zomwe zasankhidwamabukupaWebusaiti yovomerezeka ya Hikelok. Ngati muli ndi mafunso osankhidwa, lemberani akatswiri ogulitsa malonda a Hikelok maola 24 pa intaneti.
Nthawi yotumiza: Mar-28-2025