Njira yoyika ndikudzitetezera pakukulitsa kwa rabara

Kuyika njira yowonjezeretsa mphira

1. Choyamba, ikani malekezero awiri a zida za chitoliro zomwe ziyenera kulumikizidwa mosalekeza pamtunda wopingasa.Mukayika, choyamba ikani mapeto okhazikika azitsulo za chitoliro.
2. Kenaka, tembenuzani flange pa mgwirizano wa rabara wosinthika kuti mugwirizane ndi mabowo a flange mozungulira.Ulusi mu zomangira, limbitsani mtedza, ndiyeno ikani flange kumbali ina ya chitoliro molumikizana mopingasa ndi flange pa olowa mphira wosinthasintha.tembenuzaniflangepa olowa mphira wosinthasintha kuti flange pakamwa kuyang'anizana.Yatsani zomangira ndi mtedza mopingasa kuti mulumikize mwamphamvu zitatuzo kuti musamasindikize.
Mukayika cholumikizira cha mphira, cholumikizira cholumikizira cha nangula chiyenera kufalikira mbali zonse ziwiri za mutu wolumikizira, ndipo bawuti ya nangula mu dzenje lamkati lililonse.mbale ya flangeziyenera kumangirizidwa mosalekeza komanso molingana ndi kukanikiza pa ngodya yapamwamba kuti mupewe kupanikizana kosiyana.Cholumikizira cha ulusi chiyenera kumangidwa mofanana ndi wrench yokhazikika, ndipo kugwiritsa ntchito ndodo ya nsonga sikuyenera kuchititsa kuti cholumikizira chosunthika chigwere, m'mphepete, kapena kusweka.Kusamalira nthawi zonse kuyenera kuchitidwa kuti musamasuke ndikuyambitsa thireyi kapena kutayikira.

Kusamala kwa unsembe wa mphira kukulitsa olowa

1.Asanayambe kuyika, zitsanzo zoyenera ndi zofunikira ziyenera kusankhidwa malinga ndi kupanikizika, njira yowonetsera mawonekedwe, zinthu, ndi malipiro a chiwongoladzanja cha payipi, ndipo chiwerengero chonse chiyenera kusankhidwa malinga ndi malamulo okhudza kutsekemera kwa phokoso ndi kuchepetsa phokoso.Samalani ndi kusintha kwa kuthamanga kwa ntchito.Pamene payipi imayambitsa kupanikizika kwakanthawi kogwira ntchito ndikupitilira kukanikizako, cholumikizira chokhala ndi giya choposa mphamvu chiyenera kugwiritsidwa ntchito.
2. Panthawi imodzimodziyo, pamene zinthu zapaipi zili ndi asidi amphamvu, alkali, mafuta, kutentha kwambiri, kapena zipangizo zina zapadera, cholumikizira chomwe chili ndi giya imodzi yoposa mphamvu ya mapaipi iyenera kugwiritsidwa ntchito.Mbale ya flange yolumikiza olowa mphira iyenera kukhala ya valve flange kapena mbale ya flange malinga ndi GB/T9115-2000.
3. Zindikirani kuti mgwirizano wa mphira uyenera kupanikizidwa ndi kutsekedwa kachiwiri musanagwiritse ntchito pambuyo pokakamizidwa, monga pambuyo pa kukhazikitsa kapena kutsekedwa kwa nthawi yaitali ndikutsegulanso.
4. Samalani ndi kusintha kwake kwa kutentha.Makanema onse oyenera ndi madzi wamba omwe ali ndi kutentha kwapakati pa 0 mpaka 60 digiri Celsius.Pamene zinthu monga mafuta, ma asidi amphamvu ndi alkalis, kutentha kwambiri, ndi zina zowononga ndi zamitundu yolimba zilipo, mfundo za mphira zokhala ndi zipangizo zofananira ziyenera kugwiritsidwa ntchito m’malo motsatira mphepo mwachimbulimbuli kapena kuzigwiritsira ntchito ponseponse.
5. Kukonzekera kwanthawi yake komanso panthawi yake komanso kusungirako zida za mphira ziyenera kuchitika.Mwachitsanzo, mu ntchito kapena kusungirakomphira, kutentha kwakukulu, mitundu ya okosijeni yokhazikika, mafuta, ndi asidi amphamvu ndi chilengedwe cha alkali ziyenera kupewedwa.Panthawi imodzimodziyo, m'pofunika kuganizira mozama vuto la brittleness la ntchito zamanja za mphira, choncho m'pofunika kumanga chimango cha shading kwa mapaipi akunja kapena olowera mphepo, ndikuletsa kukhudzana ndi kuwala kwa dzuwa, mvula, ndi kukokoloka kwa mphepo.