Adapter ya Flange - DIKAI

Zopangira za Flange zimagwiritsidwa ntchito povuta kwambiri chifukwa chakukwanira kwawo kupanikizika kwambiri, kugwedezeka, komanso kugwedezeka. Amalolanso kulumikizana kosavuta pakati pa payipi ndi chubu kapena chitoliro, komanso pakati pa mizere yolimba.

Pazoyika za machubu zomwe ndi zazikulu kuposa inchi imodzi kunja kwake, pali zovuta zomangitsa bwino ndikuyika. Sikuti zolumikizira izi zimangofunika ma wrenches okulirapo, komanso ogwira ntchito ayenera kugwiritsa ntchito torque yokwanira kuti amangirire moyenera. Kuyika kumafuna opanga makina kuti apereke malo ofunikira kuti ogwira ntchito athe kusuntha ma wrenches akulu akuluwo. Ngati izi sizinali zoipa mokwanira, kuphatikiza koyenera kwa zoyikirazi kumatha kusokonezedwa chifukwa cha kuchepa kwa mphamvu komanso kutopa kwa ogwira ntchito omwe akuyesa kugwiritsa ntchito torque yokwanira. Kugawanika-flange kumathetsa mavutowa.

Zopangira za flange zimakhala ndi kukana kwambiri kumasuka, ndipo zimatha kusonkhanitsidwa mosavuta. Zopangira izi zimagwiritsidwa ntchito pamipata yothina. Pakalipano, mitundu yopitilira 700 ndi masinthidwe a zida zogawanika-flange zilipo, zomwe zimapangitsa kuti zikhale zotheka kuti munthu apezeke kuti agwiritse ntchito.

Zopangira zogawanika zimagwiritsa ntchito mphete za O-mphete kuti zisindikize mafupa ndipo zimakhala ndi madzi opanikizika. O-mphete imakhala pamphepete mwa flange, ndiyeno imakwatirana ndi doko lathyathyathya. Kenako flange imangiriridwa padoko ndi mabawuti anayi okwera. Mabotiwo amamangirira pansi pazingwe za flange, motero amachotsa kufunikira kwa ma wrenches akulu olumikizira zigawo za machubu akulu akulu.

Zinthu za Split-Flange Fittings

Zinthu zitatu ziyenera kukhala m'malo mwazoyikapo zoyambira zogawanika. Izi ndi:

1. Mphete ya O yomwe imalowa kumapeto kwa nkhope ya flange;
2. Magawo awiri ophatikizira okhala ndi mabawuti oyenerera olumikizirana pakati pa msonkhano wa flange ndi malo okwerera;
3. Mutu wolumikizidwa kwamuyaya, womwe nthawi zambiri umamangidwa kapena kuwotcherera ku chubu.

Malangizo Othandizira Kuyika Pogwiritsa Ntchito Zopangira Split-Flange

Mukayika zopangira zogawanika, malo oyera komanso osalala amafunikira. Apo ayi, zolumikizira zidzatha. Kuyang'ana malo olumikizirana mafupa, kukanda ndi kuwotcha kumatha kupewa zovuta zamtsogolo. Ndikofunika kuzindikira kuti malo ovuta adzathandiziranso kuvala kwa mphete za O.

M'mikhalidwe yomwe ubale wa perpendicular uli wofunikira, ziyenera kuwonetseredwa kuti gawo lililonse limakumana ndi zololera zoyenera kuti tipewe madzimadzi kuti asadutse kudzera pamilumikizidwe.

Ngakhale maphwando opangidwa bwino amawona phewa la flange likutuluka kuchokera pa 0.010 mpaka 0.030 mainchesi kupitilira nkhope yokhotakhota, palibe kukhudzana kwa magawo ang'onoang'ono okhala ndi mating.

Pamene kuyika kwa ma flange kukhudzidwa, ngakhale torque iyenera kuyikidwa pamaboliti onse anayi. Izi zidzathandiza kupewa kupanga kusiyana komwe kungayambitse o-ring extrusion pamene kuthamanga kwakukulu kwagwiritsidwa ntchito. Komanso, pomangitsa mabawuti, iliyonse iyenera kulumikizidwa pang'onopang'ono komanso mofanana pogwiritsa ntchito mtanda. Sitikulimbikitsidwa kugwiritsa ntchito ma wrenches a mpweya pazifukwa izi, chifukwa kupanikizika sikumayendetsedwa mosavuta ndipo kungapangitse kuti ma bolts azimitsidwa kwambiri.

Kumangirira m'mwamba kwa flange kumatha kuchitika ngati bolt imodzi yokha mwa anayi yakhazikika bwino. Izi zitha kuyambitsa kupindika kwa O-ring. Izi zikachitika, kutayikira pamgwirizano kumakhala kosapeweka. Chochitika china chomwe chitha kuchitika chifukwa chimodzi chokha mwa mabawuti anayi akumizidwa bwino ndikupindika kwa mabawuti onse atamizidwa kwathunthu. Izi zimachitika pamene ma flanges amagwada pansi mpaka atatsikira pansi pa doko, zomwe zimapangitsa kuti ma bolt apitirire kunja. Kupindika kwa ma flanges ndi ma bolts kumachitika, izi zimatha kupangitsa kuti flange ichoke pamapewa, zomwe zimapangitsa kuti mafupa adutse.