Kubereka moyo

Kuwerengera Moyo Wobereka: Kunyamula Katundu & Mayendedwe

Kukhala ndi moyo nthawi zambiri kumayesedwa pogwiritsa ntchito kuwerengera kwa L10 kapena L10h. Mawerengedwewa kwenikweni ndi kusiyanasiyana kwa ziwerengero za moyo wamunthu. Moyo wa Bearing's L10 monga momwe amafotokozera miyezo ya ISO ndi ABMA imakhazikika pa moyo womwe 90% ya gulu lalikulu la ma bearings ofanana adzapeza kapena kupitilira. Mwachidule, kuwerengera kuti 90% ya ma bearings adzakhala nthawi yayitali bwanji pakugwiritsa ntchito.

Kumvetsetsa L10 Roller Bearing Life

L10h = Moyo wowerengera woyambira maola

P = Mphamvu yofanana ndi katundu

C = Chiyerekezo champhamvu champhamvu

n = Liwiro lozungulira

p = 3 kwa mayendedwe a mpira kapena 10/3 ya mayendedwe odzigudubuza

L10 - kusintha koyambira kwa katundu

L10s - zowerengera zoyambira patali (KM)

 

Monga mukuwonera pa equation yomwe ili pamwambapa, kuti mudziwe moyo wa L10 wamtundu wina wonyamula ma radial ndi axial katundu amafunikira komanso kuthamanga kwa ntchito (RPM's). Chidziwitso chenicheni cha kuyika kwa ntchito chimaphatikizidwa ndi kuchuluka kwa katundu wonyamula kuti azindikire katundu wophatikizidwa kapena mphamvu yofanana ndi Mphamvu yomwe ikufunika kuti amalize kuwerengera moyo.

Kuwerengera & Kumvetsetsa Kubereka Moyo

P = Katundu Wophatikiza (Katundu Wofanana Wamphamvu)

X = Radial load factor

Y = Axial katundu factor

Fr = Katundu wa radial

Fa = Axial katundu

Zindikirani kuti Kuwerengera kwa Moyo wa L10 sikutengera kutentha, mafuta ndi zina zambiri zofunika kuti mukwaniritse zomwe zidapangidwa kuti zikhale ndi moyo. Kusamalira bwino, kusamalira, kukonza ndi kukhazikitsa zonse zimangoganiziridwa. Ichi ndichifukwa chake zimakhala zovuta kwambiri kuneneratu za kutopa komanso chifukwa chake zosakwana 10% za mayendedwe amakumana kapena kupitilira moyo wawo wotopa wowerengeka.

Kodi Moyo Wautumiki Wautumiki Ndi Chiyani?

Tsopano popeza mukumvetsetsa bwino momwe mungawerengere moyo wotopa woyambira komanso chiyembekezo cha kugudubuza mayendedwe, tiyeni tiyang'ane pazifukwa zina zomwe zimatsimikizira kutalika kwa moyo. Kuwonongeka kwachilengedwe ndizomwe zimayambitsa kusweka kwachilengedwe, koma mayendedwe amathanso kulephera msanga chifukwa cha kutentha kwambiri, ming'alu, kusowa kwamafuta kapena kuwonongeka kwa zisindikizo kapena khola. Kuwonongeka kwamtunduwu nthawi zambiri kumakhala chifukwa chosankha mayendedwe olakwika, zolakwika pamapangidwe a zigawo zozungulira, kuyika kolakwika kapena kusowa kosamalira & kuyatsa koyenera.