Zomwe Zimayambitsa Kutentha kwa Magalimoto ndi Njira Zothetsera

Kutentha ndi chinthu chosapeŵeka pakugwira ntchito kwa ma beya. Muzochitika zachilendo, kutentha kwa kutentha ndi kutentha kwa ma bearings kudzafika pamlingo wofanana, kutanthauza kuti kutentha komwe kumatulutsa kumakhala kofanana ndi kutentha komwe kumatayika. Izi zimathandiza kuti chotengeracho chikhalebe chokhazikika cha kutentha.

Kutengera kukhazikika kwazinthu zonyamula zokha komanso mafuta opaka mafuta omwe amagwiritsidwa ntchito, kutentha kwazinthu zamagalimoto kumayendetsedwa ndi malire apamwamba a 95 ℃. Izi zimatsimikizira kukhazikika kwa dongosolo lonyamulira popanda kuyambitsa kwambiri kutentha kwa ma windings amoto.

Zomwe zimayambitsa kutentha kwa dongosolo lonyamula ndi kudzoza ndi kutentha koyenera kwa kutentha. Komabe, pakupanga ndikugwiritsa ntchito ma motors, zinthu zina zosayenera zimatha kupangitsa kuti makina opaka mafuta asamayende bwino.

Pamene chilolezo chogwirira ntchito cha bere ndi chaching'ono kwambiri, kapena mitundu yonyamula ndi yotayirira chifukwa chosakwanira bwino ndi shaft kapena nyumba, zomwe zimapangitsa kuti kuberekako kuthe kuzungulira; pamene axial mphamvu kuchititsa misalignment kwambiri mu axial koyenera ubale wobereka; kapena pamene chonyamulira chokhala ndi zigawo zofananira chimapangitsa kuti mafuta opaka mafuta atayidwe kunja kwa chibowo, zovuta zonsezi zimatha kuyambitsa kutentha kwa mayendedwe panthawi yagalimoto. Mafuta opaka mafuta amatha kutsika ndikulephera chifukwa cha kutentha kwambiri, zomwe zimapangitsa kuti makina onyamula magalimoto avutike ndi masoka owopsa m'kanthawi kochepa. Chifukwa chake, kaya mukupanga, kupanga, kapena kukonzanso ndikukonza kwa injiniyo, miyeso yoyenera yaubale pakati pazigawo iyenera kuyang'aniridwa bwino.

Mafunde a Axial ndi chiwopsezo chosapeŵeka cha ma motors akulu, makamaka ma mota okwera kwambiri komanso ma frequency mosiyanasiyana. Mafunde a Axial ndizovuta kwambiri pamachitidwe onyamula ma mota. Ngati njira zoyenera sizitengedwa, njira yonyamula imatha kutha mkati mwa maola angapo kapena ngakhale maola angapo chifukwa cha mafunde a axial. Mavuto amtunduwu poyambilira amawoneka ngati kutulutsa phokoso ndi kutentha, kutsatiridwa ndi kulephera kwa mafuta opaka chifukwa cha kutentha, ndipo pakangopita nthawi yochepa, kunyamula kumagwira chifukwa chowotchedwa. Kuti athane ndi izi, ma mota amagetsi okwera kwambiri, ma frequency frequency motors, ndi ma mota otsika kwambiri amagetsi amphamvu amatengapo mbali pakupanga, kupanga, kapena kugwiritsa ntchito. Njira ziwiri zodziwika bwino ndi izi: imodzi ndiyo kudula dera ndi muyeso wophwanyira dera (monga kugwiritsa ntchito zotchingira zotchingira, zishango zotsekera, ndi zina zotero), ndipo inayo ndi muyeso waposachedwa, ndiko kuti, kugwiritsa ntchito maburashi a kaboni. kupatutsa pakali pano ndikupewa kuukira dongosolo lonyamula.

Wolemba:Ziana