Ungalawula kanjani ukucaciswa kwe-radial kanye nokubekwa kwama-bearings, okusiza kakhulu ekuqinisekiseni ukusebenza kahle kwemoto?

Injini yesigaba ezintathuIsikhala sangaphakathi sebhereyi sibhekisela ebangeni eliphelele indandatho eyodwa yokuthwala engahamba ngalo ohlangothini lwe-radial noma lwe-axial uma kuqhathaniswa nenye indandatho yokuthwala. Ukuze kube nesikhala sebhereyi, kubalulekile ukuhlukanisa phakathi kwesikhala sokuqala ngaphambi kokufakwa kanye nesikhala sokusebenza ngemva kokufakwa kanye nokufinyelela izinga lokushisa laso lokusebenza. Isikhala sokuqala sebhereyi ngokuvamile sikhulu kunesikhala sokusebenza, ngenxa yokubekezelelana kwamanani ahlukene okuphazamiseka, kanye namazinga ahlukene okwanda kokushisa kwendandatho yokuthwala kanye nezingxenye zayo eziseduze, okuholela ekwandiseni noma ekucindezelweni kwendandatho.

Ukuze kwenziweInjini yesigaba esi-3Uma amabhereyi asebenza kahle, i-radial clearance ibaluleke kakhulu, okudingeka ikhethe i-bearing efanele ukuze ihambisane nayo ngokwezici zangempela kanye nezimo zokusebenza kwemoto. Isimiso esijwayelekile sokusebenza kwamabhereyi ukuthi i-clearance yokusebenza kwamabhereyi ebhola kufanele ibe yi-zero noma iqiniswe kancane; Kodwa-ke, kumabhereyi e-cylindrical roller, i-residual clearance ethile kumele ishiywe ngesikhathi sokusebenza.
Ngaphansi kwezimo zokusebenza ezijwayelekile, indawo yokusebenza efanelekile ingatholakala ngokukhetha iqembu elijwayelekile lama-clearance bearings. Kodwa-ke, lapho izimo zokusebenza nezokufaka zihlukile esimweni esijwayelekile, njengendandatho yangaphakathi nendandatho yangaphandle ye-bearings zihambisana nokuphazamiseka, noma umehluko wokushisa phakathi kwendandatho yangaphakathi nendandatho yangaphandle unomthelela omkhulu, i-bearings ene-clearance enkulu noma encane kuneqembu elijwayelekile kufanele ikhethwe.

Ngokuvamile, kumele kube nenani elifanele lokuphazamiseka, indandatho yokuthwala ingalungiswa ngendlela ye-radial kanye nokusekelwa okwanele. Uma indandatho yokuthwala ingalungiswanga kahle noma ngokwanele, kulula ukudala umonakalo kubhereyi nezingxenye ezihlobene. Kodwa-ke, ngezinye izikhathi ukuze kube lula ukufakwa nokuhlukaniswa, noma amabhereyi kudingeka abe nomsebenzi wokunyakaza kwe-axial ngoba asetshenziswa ekugcineni okuntantayo, ukulingana kokuphazamiseka akukwazi ukusetshenziswa. Kwezinye, ngaphansi kwesimo sokulingana kwesikhala, kudingeka kuthathwe izinyathelo ezikhethekile zokunciphisa ukuguguleka nokudabuka okubangelwa ukukhukhuleka, njengokuthi: ukuqina kobuso obufanele ebusweni bebhereyi kanye nehlombe legiya, ngokusebenzisa isikhala esikhethekile sokugcoba endaweni yokufaneleka kokugcoba kanye nokukhishwa kwezinhlayiya zokuguga, noma ukusebenzisa indlela eyinhloko yokubeka ibhereyi ukuze kulungiswe ibhereyiyi.