Zosankha za kubala

Malo ovomerezeka a Bearing Install
Kuti muyike bere mu zida zomwe mukufuna, malo ovomerezeka ozungulira ndi mbali zake zoyandikana nthawi zambiri amakhala ochepa kotero mtundu ndi kukula kwake ziyenera kusankhidwa mkati mwa malire oterowo.Nthawi zambiri, tsinde la m'mimba mwake limakhazikitsidwa poyamba pamaziko a kuuma kwake ndi mphamvu ndi wopanga makina;choncho, kubereka nthawi zambiri kumasankhidwa malinga ndi kukula kwake.Pali mitundu ingapo yokhazikika yokhazikika komanso mitundu yomwe ilipo yogubuduza ndipo kusankha koyenera kuchokera kwa iwo ndi ntchito yofunikira.

Katundu ndi Mitundu Yonyamula
Kukula kwa katundu, mtundu ndi njira ya katundu wogwiritsidwa ntchito ziyenera kuganiziridwa posankha mtundu wamtundu.Kuchuluka kwa axial katundu wonyamula kumagwirizana kwambiri ndi mphamvu ya radial katundu m'njira yomwe imadalira kapangidwe kake.

Kuthamanga Kovomerezeka ndi Mitundu Yonyamula
Ma bearings oti asankhidwe potengera kuthamanga kwa zida zomwe zimayikidwa;Kuthamanga kwakukulu kwa mayendedwe othamanga kumasiyanasiyana malingana ndi, osati mtundu wa kubala, komanso kukula kwake, mtundu wa khola, katundu pa dongosolo, njira yopangira mafuta, kutentha kwa kutentha, ndi zina zotero. adayikidwa kuchokera pa liwiro lapamwamba mpaka pansi.

Kusalongosoka kwa mphete zamkati/zakunja ndi mitundu yonyamula
Mphete zamkati ndi zakunja zimasokonekera pang'ono chifukwa cha kupatuka kwa shaft chifukwa cha katundu wogwiritsidwa ntchito, kulakwitsa kwakukulu kwa shaft ndi nyumba, ndi zolakwika zokwera.Kuchuluka kovomerezeka kwa kusalongosoka kumasiyanasiyana malinga ndi mtundu wa bere ndi momwe amagwirira ntchito, koma nthawi zambiri ndi ngodya yaying'ono yochepera 0.0012 radian.Pamene kusokonezeka kwakukulu kumayembekezeredwa, ma bere omwe ali ndi mphamvu yodzigwirizanitsa okha, monga zodzikongoletsera za mpira, zozungulira zozungulira ndi zigawo zonyamula ziyenera kusankhidwa.

Kukhazikika ndi Mitundu Yobereka
Akanyamula katundu pa chonyamulira chogudubuza, mapindikidwe ena otanuka amapezeka m'malo olumikizana pakati pa zinthu zogubuduza ndi mayendedwe.Kusasunthika kwa kubereka kumatsimikiziridwa ndi chiŵerengero cha kunyamula katundu ndi kuchuluka kwa zotanuka mapindikidwe a mphete zamkati ndi zakunja ndi zinthu zogubuduza.Kuchuluka kwa kulimba kwa zotengera zomwe zili nazo, zimawongolera bwino mapindikidwe otanuka.Pazitsulo zazikuluzikulu za zida zamakina, ndikofunikira kukhala ndi kukhazikika kwakukulu kwa zotengera pamodzi ndi zina zonse za spindle.Chifukwa chake, popeza mayendedwe odzigudubuza amapunduka pang'ono ndi katundu, amasankhidwa nthawi zambiri kuposa ma mayendedwe a mpira.Pamene owonjezera mkulu rigidity chofunika, kukhala ndi negative chilolezo.Mipira yolumikizana ndi angular ndi mayendedwe a tapered roller nthawi zambiri amanyamulidwa.

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Nthawi yotumiza: Oct-29-2021