Zomwe Zimayambitsa Kuvala Zoyandama Zokhala ndi Perkins Generator Set

Nthawi zonse, mafuta a turbocharger a Perkins dizilo seti amatengedwa kuchokera munjira yayikulu yamafuta a injini.Pambuyo popaka mafuta ndi kuziziritsa turbocharger, imabwerera kumunsi kwa crankcase.Pamene kuvala kwa mayendedwe oyandama a jenereta kukukulirakulira, kulephera kwa kutulutsa kwamafuta kwa supercharger kudzachitika.Pambuyo pa cholakwa choterocho, kusiyana pakati pa kunyamula ndi shaft ndi kwakukulu kwambiri, filimu ya mafuta imakhala yosasunthika, mphamvu yobereka imachepetsedwa, kugwedezeka kwa rotor shaft system kumakulitsidwa, ndipo mphamvu yowonongeka imawonongeka.Kuzungulira kopitilira muyeso kumawononga zisindikizo mbali zonse ziwiri, ndipo zikavuta kwambiri zitha kuwononga supercharger yonse.Nanga ndi zifukwa ziti zomwe zikuwonjezera kuvala kwa zoyandama zoyandama za seti za dizilo za Perkins?

1. Kupukuta kowuma popanda mafuta

Mafuta a supercharger amachokera ku mpope wamafuta wa Perkins jenereta .Ngati mpope wamafuta ukuyenda molakwika, mafutawo amakhala osakwanira kapena kuthamanga kwamafuta kumakhala kotsika kwambiri, ndipo payipi yolowera mafuta imakhala yopunduka, kutsekedwa, kusweka, ndi zina zotero, zomwe zimapangitsa kuti mafuta asakwane, omwe amawonongeka chifukwa cha mafuta osakwanira.Supercharger bearings ndi mayendedwe.Panthawi yokonza, nthawi zambiri amapezeka kuti ma fani ndi ma shafts ali ndi zizindikiro zowuma zowuma, zomwe zimawotcha buluu pakavuta kwambiri.Chifukwa chake, payipi yolowera mafuta iyenera kuyang'aniridwa pafupipafupi kuti vutoli lithe.

2. Mafuta a supercharger sagwiritsidwa ntchito molingana ndi malangizo

Jenereta ya Perkins ikapanikizika, kutentha kwamafuta ndi katundu wamakina kumachulukirachulukira, ndipo kutentha kwantchito kumakhala kokwera kwambiri, zomwe zimapangitsa kutentha kwamafuta, kutsika kwamphamvu, komanso kutsika kwapang'onopang'ono.Liwiro la supercharger ndi lalitali kuwirikiza pafupifupi 40 kuposa la jenereta, ndipo kutentha kwa chonyamulira cha supercharger ndi chokwera kwambiri kuposa cha crankshaft ya jenereta.Choncho, mafuta a turbocharger ayenera kugwiritsidwa ntchito moyenera malinga ndi malangizo.

3. Mafuta osakhala aukhondo

Monga tanenera kale, zonyansa zambiri mu mafuta zimatha kufulumizitsa kubereka ndi kutha kwa shaft.Pakukonza, nthawi zambiri zimapezeka kuti mafuta mu poto ya mafuta a jenereta amasanduka wakuda, woonda kapena wakuda.Ngati mupitiliza kugwiritsa ntchito mafuta amtunduwu, mosakaikira zidzapangitsa kuti kuberako kutheretu chifukwa chovala pakanthawi kochepa.

4. Kuthamanga kwa cholowetsa mafuta a turbocharger kuyenera kukhala kwakukulu kuposa 0.2MPa

Onetsetsani kuti mafuta akuyatsidwa bwino komanso magawo ozungulira monga ma bearings.Kuonjezera apo, poyang'ana rotor ya turbocharger, ngati chilolezo cha axial ndi chachikulu kwambiri, zikutanthauza kuti kuponyedwa kwachitsulo kumakhala kolemetsa kwambiri, ndipo ngati chilolezo cha radial ndi chachikulu kwambiri, zikutanthauza kuti zoyandama zoyandama zatha kwambiri.

Mphamvu ya Dingbo kukukumbutsani kuti kuvala kwa Perkins dizilo zoyandama zonyamula ndi chimodzi mwa zolakwika zofala za kutayikira kwa mafuta a turbocharger, ndipo shaft ya rotor ya turbocharger ndi gawo lozungulira lothamanga kwambiri, lomwe limatsimikizira kuyatsa kwabwino kwa ntchito ya turbocharger.Ndikofunikira kwambiri kuti fyulutayo iyenera kutsukidwa kapena kusinthidwa pafupipafupi.