Ma mota amphamvu kwambiri omwe amagwiritsidwa ntchito nthawi zambiri akamagwiritsa ntchito mafuta otayikira, amaonekera bwino mu kapangidwe kake koyenda, ndipo akamakonza, mafuta otayikira akhoza kukhala chifukwa cha kusanthula, adabwera ndi mayankho otsatirawa.
1. Kusiyana kwakukulu kwa kuthamanga pakati pa mkati ndi kunja kwa bearing yotsetsereka. Mafuta okakamizidwa a shaft tile, mafuta okhawo ali ndi kuthamanga kwina, mafutawo amapanga thovu mu shaft yomwe ikuyenda kuti ipange kuthamanga kwina. Mota yomwe ikugwira ntchito chifukwa cha fan ipanga kuthamanga kwina koipa, motero kuwonjezera kusiyana kwa kuthamanga pakati pa mkati ndi kunja kwa chipinda cha mafuta, zomwe zimapangitsa kuti mafuta atuluke. Kuti athetse kusiyana kwa kuthamanga pakati pa mkati ndi kunja kwa chipinda cha mafuta, chipinda cha mafuta ndi dziko lakunja zili ndi chitoliro chopumira mpweya kuti chilinganize kusiyana kwa kuthamanga, koma mukugwiritsa ntchito kungapangitse kutsekeka, kotero kuti kuthamanga mkati mwa chipinda cha mafuta kumawonjezeka zomwe zimapangitsa kuti mafuta atuluke.
Yankho: Nthawi zonse onani ngati chitoliro choyezera chili chomasuka ndipo yeretsani chitoliro chotulutsira mpweya cha thanki yamafuta nthawi yake.
2. Kusintha kwa kuthamanga kwa mafuta sikuli bwino, zomwe zimapangitsa kuti mafuta asabwerere bwino. Kuthamanga kwa mafuta kumakhala kokwera kwambiri kapena kotsika kwambiri kumabweretsa kuti mafuta asabwerere bwino. Kuthamanga kwa mafuta kumakhala kotsika kwambiri, zomwe zimapangitsa kuti mafuta m'chipinda cha mafuta azikhala nthawi yayitali, pamene shaft ikugwira ntchito, zomwe zimapangitsa kuti kutentha kukhale kwakukulu, zomwe zimapangitsa kuti mafuta asamayende bwino; kuthamanga kwa mafuta kumakhala kokwera kwambiri, zomwe zimapangitsa kuti mphamvu yobwerera isakwane, kotero kuti chipinda cha mafuta chomwe chili m'malo osungira mafuta chikhale chachikulu kwambiri, kuchuluka kwa mafuta kumakhala kwakukulu kwambiri, motero kuonjezera kuthamanga kwa mkati.
Yankho: Sinthani mphamvu ya mafuta okakamiza pa 0.1 ~ 0.8MPa, kuti mulingo wa mafuta mu chipinda cha mafuta mu galasi lowonera ukhale 1/2 ~ 1/3 ya malo ake, ndikusunga mafutawo pamalo oyenera.
3. Kapangidwe kosayenera ka payipi yobweza mafuta kungayambitsenso kubweza mafuta moyipa, zomwe zimapangitsa kuti mpweya woipa uchuluke mkati mwa chipinda cha mafuta. Zinyalala za payipi yobweza mafuta kapena kuyeretsa payipi sikoyera, ndi zina zotero, zidzapangitsa kuti fyuluta itseke, zomwe zimapangitsa kuti mafuta asabwere bwino.
Yankho: Malo otulukira mafuta mu mzere wobwerera mafuta ayenera kukhala ofanana ndi malo olowera mafuta, ndipo mzere wonse wobwerera mafuta ukhale wopendekeka pa 15° mpaka ku thanki yobwerera mafuta, kuti chitoliro chobwezera mafuta chibweze mafuta mwachilengedwe. Nthawi yomweyo, fyuluta ndi payipi yonse yamafuta ziyenera kutsukidwa nthawi zonse.
4. Malo oyandama a Palace ndi shaft chifukwa cha kukangana kwa nthawi yayitali, kuwonongeka, zomwe zimapangitsa kuti pakhale kusiyana kwakukulu pakati pa shaft; chisindikizo cha Palace choyandama (Chithunzi 1) kusintha kwa masika okhazikika, kotero kuti chisindikizo cha Palace choyandama chimamasuka, zomwe zimapangitsa kuti pakhale kusiyana kwakukulu.
Yankho: Kuyang'anitsitsa nthawi zonse ndikusintha nthawi yake.
5. Mpata woti chitseko cha mafuta otsekedwa ndi malo olumikizirana ndi shaft ndi waukulu kwambiri; chitseko cha mafuta otsekedwa m'bowo lobwezera mafuta ndi chaching'ono kwambiri kapena zinthu zosafunika sizingakwaniritse kuchuluka kwenikweni kwa mafuta otsekedwa.
Yankho: Sinthani chotchingira mafuta chotsekera ndikusintha chotchingira mafuta chotsekera. Sinthani zinthu zomwe zili pamwamba pa chotchingira mafuta chotsekera ndi shaft, zisintheni ndi zinthu zosatha; onjezerani dzenje lobweza mafuta (Chithunzi 2) kuti mukwaniritse zosowa zenizeni zobweza mafuta (osati zazikulu kwambiri).
6. Pakuyika ma bearing osavuta, kutseka pakati pa matailosi apamwamba ndi apansi a bokosi lonyamula katundu ndi chipinda cha mafuta sikusamalidwa bwino; kugwira ntchito kwa nthawi yayitali kumapangitsa kuti mabotolo omangirira asamasuke komanso kukalamba ndi kuwonongeka kwa sealant, zomwe zimapangitsa kuti kutsekako kusagwire bwino ntchito.
Yankho: Mukakhazikitsanso, gwiritsani ntchito sealant yodalirika pamalo olumikizirana ndipo muyike mofanana komanso moyenera. Kubwerera kachiwiri kuti muyike sealant yoyambirira kuyenera kukhala koyera musanayike sealant yatsopano.
7. Kusintha kwa mafuta mu thovu la mafuta ndikuwonjezeka. Mu dongosolo lonse la mafuta, thovu limatenga malo ambiri ogwirira ntchito, zomwe zimapangitsa kuti kuthamanga kwa mafuta mkati mwa chipinda cha mafuta kukwere, kusiyana kwa kuthamanga kumakhala kwakukulu zomwe zimapangitsa kuti mafuta ochokera ku shaft ndi seal yoyandama ndi seal oil block ndi kukhudzana kwina pakati pa shaft gap.
Yankho: Kuyang'ana ndi kusanthula mafuta nthawi zonse, monga mavuto a khalidwe la mafuta, kuyenera kusinthidwa nthawi yomweyo.
Nthawi yotumizira: Januwale-11-2024