Ubwino wa mayendedwe a mpira

Kunyamula mpirandi mtundu wa kupiringa. Mpira umayikidwa pakati pa mphete yachitsulo yamkati ndi mphete yakunja yachitsulo, yomwe imatha kunyamula katundu wambiri.
(1) Pazonse zogwirira ntchito, chiwombankhanga chowombera mpira ndi chaching'ono, sichidzasintha ndi kusintha kwa friction coefficient, ndipo chimakhala chokhazikika; torque yoyambira ndi yothamanga ndi yaying'ono, kutayika kwa mphamvu kumakhala kochepa, komanso kuchita bwino kumakhala kwakukulu.
(2) Chilolezo cha radial chonyamula mpira ndi chaching'ono, ndipo chikhoza kuthetsedwa ndi njira ya axial preload, kotero kuti kuthamanga kulondola kumakhala kwakukulu.
(3) Kutalika kwa axial kwa mayendedwe a mpira ndi kakang'ono, ndipo mayendedwe ena amanyamula katundu wa radial ndi axial composite panthawi imodzimodzi, ndi kapangidwe kameneka komanso kuphatikiza kosavuta.
(4)Zovala za mpirandi zigawo zokhazikika zokhala ndi digiri yayikulu yokhazikika ndipo zimatha kupangidwa m'magulu, motero mtengo wake ndi wotsika.