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Kugwiritsa ntchito kwambiri ma bearings ozungulira ozungulira

Nkhani

Kugwiritsa ntchito kwambiri ma bearings ozungulira ozungulira

2024-07-28

Ma fani ozungulira ozungulira ndi mayendedwe oyenda opangidwa kuti azinyamula katundu wolemera wa ma radial ndi axial mbali zonse ziwiri. Chifukwa cha mawonekedwe awo apadera komanso magwiridwe antchito, amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Zozungulira zozungulira zimakhala ndi mizere iwiri ya odzigudubuza, mphete yakunja imakhala ndi mpikisano wamba wozungulira, ndipo mphete yamkati ili ndi njira ziwiri zothamanga zomwe zimatsatiridwa pamakona ena okhudzana ndi olamulira. Kupanga mwanzeru kumeneku kumawapatsa zida zodzigwirizanitsa okha, zomwe zimawapangitsa kuti asavutike ndi shaft ndi ngodya zanyumba kapena kupindika kwa shaft. Izi zimawapangitsa kukhala oyenera kugwiritsa ntchito pomwe zolakwika za kukhazikitsa kapena kupotoza kwa shaft kumabweretsa zolakwika zamakona. Kuphatikiza pakutha kunyamula katundu wa radial, mayendedwe ozungulira ozungulira amathanso kunyamula katundu wa axial omwe amagwira mbali zonse ziwiri.

Kugwiritsiridwa ntchito kwa mayendedwe ozungulira ozungulira ndi chinthu chofunikira kwambiri pakugwiritsa ntchito kwawo kwakukulu m'mafakitale osiyanasiyana. Izi zimawathandiza kuti athe kulolera molakwika kapena kupatuka kwa shaft, zomwe zimawapangitsa kukhala oyenera kugwiritsidwa ntchito m'mapulogalamu omwe ali ovuta kukwaniritsa. Mafakitale monga migodi, zomangamanga ndi makina olemera amadalira mayendedwe ozungulira kuti aziyenda bwino ngakhale m'malo ovuta kugwira ntchito. Kuthekera kwa ma beretiwa kuti agwirizane molakwika kumathandizira kuchepetsa chiwopsezo cha kuvala msanga ndi kulephera, potsirizira pake kumathandiza kuonjezera kudalirika kwa zida ndi moyo wautumiki.

M'makampani amigodi, zozungulira zozungulira zimagwiritsidwa ntchito pazida monga ma crushers, zowonera zonjenjemera ndi ma conveyors. Mapulogalamuwa nthawi zambiri amakhala ndi katundu wolemetsa komanso kugwedezeka kwakukulu, zomwe zingayambitse mavuto olakwika. Mapiritsi ozungulira ozungulira amapereka kusinthasintha koyenera kuti agwirizane ndi kusamvetsetsana ndi kugwedezeka, kuonetsetsa kuti zipangizo zamigodi zikugwira ntchito mosalekeza komanso zodalirika. Kukhoza kwawo kupirira zovuta zogwirira ntchito kumawapangitsa kukhala gawo lofunika kwambiri la migodi, chifukwa kudalirika kwa zida ndizofunikira kwambiri pakupanga ndi chitetezo.

Momwemonso, pantchito yomanga, zozungulira zozungulira zimagwira ntchito yofunika kwambiri pamakina ndi zida zosiyanasiyana. Kuchokera ku zosakaniza za konkire kupita ku ma cranes ndi zofukula, zotengerazi zimagwiritsidwa ntchito kuthandizira katundu wolemera ndikupereka ntchito yodalirika m'malo ogwirira ntchito amphamvu komanso ovuta. Kuthekera kolumikizana kwa mayendedwe ozungulira ozungulira kumathandizira kuchepetsa kuchepa kwa nthaka yosagwirizana, katundu wosunthika ndi zinthu zina zomwe zingayambitse kusalumikizana bwino, kuwonetsetsa kuti makina omanga akugwira ntchito bwino komanso moyenera.

Komanso, m'munda wa makina olemera, mayendedwe ozungulira ozungulira amagwiritsidwa ntchito kwambiri mu mphero zamapepala, zitsulo zazitsulo, malo opangira magetsi, ndi zina zotero. Mafakitalewa amafuna zitsulo zomwe zingathe kupirira kutentha kwakukulu, katundu wolemetsa ndi zovuta zogwirira ntchito. Zozungulira zozungulira zozungulira ndizoyenera malo oterowo, zomwe zimapatsa mphamvu zokwanira kuti zisamayende bwino komanso katundu wa axial pomwe akugwira ntchito yosalala komanso yodalirika. Kuthekera kwawo kutengera kusakhazikika bwino komanso kulemedwa kwa axial kumawapangitsa kukhala ofunikira kwambiri pamakina olemetsa pomwe kutha kwa zida kumatha kubweretsa kuwonongeka kwakukulu.

Kusinthasintha kwa mayendedwe ozungulira ozungulira kumapitilira kupitilira ntchito zolemera zamafakitale. Amagwiritsidwanso ntchito m'magawo ena osiyanasiyana, kuphatikiza zamagalimoto, zamlengalenga ndi zam'madzi. M'magalimoto agalimoto, zozungulira zozungulira zimagwiritsidwa ntchito pazinthu monga ma wheel hubs, ma transmissions ndi masiyanidwe, pomwe amapereka magwiridwe antchito amphamvu pansi pa katundu wosiyanasiyana komanso magwiridwe antchito. M'makampani oyendetsa ndege, ma bere awa amagwiritsidwa ntchito mu injini za ndege, makina oyendetsa ndege ndi zinthu zina zofunika kwambiri, ndipo kuthekera kwawo kuthana ndi kusamvana ndi katundu wa axial ndikofunikira kuti atsimikizire chitetezo ndi kudalirika kwa kayendetsedwe ka ndege. Momwemonso, m'makampani am'madzi, zozungulira zozungulira zimagwiritsidwa ntchito poyendetsa, njira zowongolera ndi zida zothandizira kuti zombo ziziyenda bwino komanso moyenera.

Mwachidule, kugwiritsa ntchito mitundu yosiyanasiyana ya ma bere ozungulira ozungulira m'mafakitale osiyanasiyana kumatsimikizira kuthekera kwawo kochita bwino komanso kusinthika ku zovuta zogwirira ntchito. Mapangidwe ake apadera okhala ndi mizere iwiri ya odzigudubuza ndi zodzikongoletsera zokha zimapangitsa kuti zikhale zoyenera kunyamula katundu wa radial ndi axial, komanso kulolera molakwika ndi kupotoza kwa shaft. Kuchokera pamakina olemera a mafakitale kupita ku magalimoto, ndege ndi ntchito zam'madzi, zozungulira zozungulira zikupitiriza kugwira ntchito yofunika kwambiri poonetsetsa kuti zipangizo ndi machitidwe osiyanasiyana akuyenda bwino komanso odalirika. Pamene makampaniwa akupitilirabe kusinthika komanso kufuna ma bearings ochita bwino kwambiri, kusinthasintha kwa ma bere ozungulira ozungulira kumawapangitsa kukhala gawo lofunikira pakupititsa patsogolo uinjiniya ndi ukadaulo wamakono.

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