Kapangidwe ndi mawonekedwe a magwiridwe antchito a mitundu isanu ya ma bearing

Kapangidwe ndi magwiridwe antchito a ma tapered roller bearing

Chifukwa chakuti chinthu chozungulira chomwe chili mu chogwirira chozungulira chopindika ndi chozungulira chopindika, m'mapangidwe ake, chifukwa basi ya raceway ya basi yozungulira ndi chotsukira zimagwirizana pamalo ena pamzere wozungulira wa chogwirira, pamwamba pake pamatha kupanga chozungulira choyera ndipo liwiro lalikulu ndi lalikulu kuposa chogwirira chozungulira chopindika.

 

Maberiyani ozungulira opindika amatha kupirira katundu wozungulira mbali imodzi. Khodi ya mtundu wa beriyani yozungulira yopindika ndi ya mtundu wa 90000.

Chifukwa cha kupanga kochepa kwa ma bearing a roller tapered, mitundu yambiri yopangidwa ndi fakitale iliyonse ndi yosiyana ndi ya muyezo, ndipo mndandanda wa miyeso yofanana umapangidwa ndi mitundu yochepa, kotero palibe muyezo wadziko lonse wa miyeso ya mtundu uwu wa bearing.

 

Kapangidwe ndi mawonekedwe a ma bearing a mpira wolumikizana ndi thrust angular

Kulumikizana kwa ngodya ya mpira wolumikizana ndi chingwe nthawi zambiri kumakhala 60 °. Kulumikizana kwa mpira wolumikizana ndi chingwe nthawi zambiri kumakhala kolumikizana ndi chingwe, komwe kumagwiritsidwa ntchito makamaka popangira zida zosinthira makina, nthawi zambiri kumagwiritsidwa ntchito ndi mabearings a cylindrical roller okhala ndi mizere iwiri, kumatha kunyamula katundu wa axial wa njira ziwiri, kuli ndi ubwino wolondola kwambiri, kulimba bwino, kutentha kochepa, kuthamanga kwambiri, kusonkhana kosavuta komanso kusokoneza.

 

Kapangidwe ndi magwiridwe antchito a ma bereji ozungulira okhala ndi mizere iwiri

Pali mitundu yambiri ya ma bearing a roller okhala ndi mizere iwiri, nambala yayikulu kwambiri ndi ya 35000, pali mphete yakunja ya raceway iwiri ndi mphete ziwiri zamkati, pali mphete ya spacer pakati pa mphete ziwiri zamkati, ndipo malo otseguka amatha kusinthidwa posintha makulidwe a mphete ya spacer. Ma bearing awa amatha kulandira katundu wa axial wa bidirectional kuwonjezera pa katundu wa radial, kuchepetsa kusamuka kwa axial kwa shaft ndi housing mkati mwa axial clearance range ya bearing.

 

Makhalidwe a kapangidwe ka ma tapered roller bearing

Khodi ya mtundu wa ma bearing a roller opindika ndi 30000, ndipo ma bearing a roller opindika ndi ma bearing olekanitsidwa. Kawirikawiri, makamaka pa kukula komwe kumakhudzidwa ndi GB/T307.1-94 "Rolling Bearings - Tolerances for Radial Bearings", mphete yakunja ndi msonkhano wamkati wa ma bearing a roller opindika ndi osinthika 100%. Ngodya ya mphete yakunja ndi m'mimba mwake wa msewu wakunja wasinthidwa mofanana ndi miyeso yakunja. Kusintha sikuloledwa panthawi yopanga mapangidwe. Zotsatira zake, mphete yakunja ndi msonkhano wamkati wa ma bearing a roller opindika zimasinthasintha padziko lonse lapansi.

 

Maberiyani ozungulira opindika amagwiritsidwa ntchito makamaka kunyamula katundu wozungulira wozungulira ndi wozungulira, makamaka katundu wozungulira. Poyerekeza ndi maberiyani ozungulira olumikizana ndi ngodya, mphamvu yonyamula katundu ndi yayikulu ndipo liwiro lake ndi lochepa. Maberiyani ozungulira opindika amatha kunyamula katundu wozungulira mbali imodzi ndipo amatha kuchepetsa kusuntha kwa shaft kapena nyumba mbali imodzi.

 

Makhalidwe a mabearing a mpira wozama kwambiri

Mwa kapangidwe kake, mphete iliyonse ya mpira wozungulira mozama imakhala ndi msewu wozungulira mozungulira wokhala ndi gawo lozungulira pafupifupi gawo limodzi mwa magawo atatu a kuzungulira kwa equator ya mpirawo.

Ma bearing a mpira wozama amagwiritsidwa ntchito makamaka kunyamula katundu wozungulira, komanso amatha kunyamula katundu wina wa axial.

Pamene kuwala kwa radial kwa bearing kukuwonjezeka, kumakhala ndi mawonekedwe a angular contact ball bearings ndipo kumatha kupirira katundu wa axial mosinthana mbali zonse ziwiri.

Poyerekeza ndi mitundu ina ya ma bearing ofanana, mtundu uwu wa bearing uli ndi coefficient yaying'ono yokangana, liwiro lalikulu komanso kulondola kwambiri, ndipo ndi mtundu wa bearing womwe ogwiritsa ntchito amakonda posankha mtunduwo.

Ma bearing a mpira wozama kwambiri ali ndi kapangidwe kosavuta komanso kosavuta kugwiritsa ntchito, ndipo ndi gulu lalikulu kwambiri lopangira komanso mtundu wa ma bearing omwe amagwiritsidwa ntchito kwambiri.