Iibheringi zamavili eemoto
Iibheringi zamavili eemoto zizinto ezibalulekileyo ezichanekileyo ezisebenza ngeenjongo ezimbini eziphambili: ukuxhasa ubunzima besithuthi kunye nokuvumela ukujikeleza okubushelelezi nokungashukumi kakuhle kwamavili. Njengenxalenye ebalulekileyo yendibano yehabhu yamavili, zithwala imithwalo ye-axial kunye nemithwalo ye-radial, nto leyo eyenza ukuba zibe sisiseko sokhuseleko lwesithuthi, ukuphathwa, kunye nokusebenza ngokubanzi.
Ngaphaya kokujikeleza okusisiseko, iibheringi zamavili ezikumgangatho ophezulu zidlala indima ebalulekileyo kwiinkqubo zoncedo lwabaqhubi zanamhlanje—zidityaniswa ngokulula neenkqubo zokuqhobosha ezichasene nokutshixa, iinkqubo zozinzo lwe-elektroniki, kunye neenkqubo zokulawula ukutsalwa, ukuqinisekisa ukudluliselwa kwedatha ngokuchanekileyo ukuze kusebenze kakuhle kwinkqubo.
Kubanini bezithuthi kunye neengcali zeemoto ngokufanayo, ukuqonda iintlobo zeebheringi zamavili kubalulekile ukuze kugcinwe kakuhle, kutshintshwe, kwaye kuphuculwe ukusebenza. Iibheringi zamavili zahlulwe ngokuyintloko ngokwezinto zazo eziqengqelekayo kunye nezizukulwana zoyilo, nganye ilungiselelwe iintlobo ezithile zezithuthi kunye neemeko zokusetyenziswa.
Iibheringi zebhola, enye yezona ntlobo zixhaphakileyo, zisebenzisa iibhola zesinyithi ezincinci nezigudileyo njengezinto eziqengqelekayo. Uyilo lwazo oluncinci lunciphisa ukungqubana, nto leyo eyenza ukuba zilungele ukusetyenziswa ngesantya esiphezulu njengeemoto zabakhweli kunye nezithuthi ezilula. Uninzi lweebheringi zebhola zanamhlanje zokusetyenziswa kweemoto zivaliwe ubomi bonke, zinezitywino ezifakwe i-lubricated ezithintela ukungcola, inkunkuma, kunye nokufuma—oku akuphelisi nje kuphela isidingo sokugcinwa rhoqo kodwa kwandisa ubomi benkonzo yebheringi kakhulu.
Ii-roller bearings, ngokwahlukileyo, zisebenzisa ii-cylindrical okanye ii-tapered rollers njengezinto eziqengqelekayo, zibonelela ngendawo enkulu yoqhagamshelwano phakathi kwezinto ezithwala imithwalo. Le ndawo yoqhagamshelwano ephuculweyo ithetha ukuba ithwala umthwalo ophezulu, nto leyo eyenza ii-roller bearings zibe lukhetho olukhethwayo kwizithuthi ezinzima ezifana neelori, ii-SUV, kunye nezithuthi zorhwebo.
Iibheringi zerola ezithambileyo zihlukile kolu didi, njengoko zenzelwe ngokukodwa ukusingatha imithwalo emikhulu yeradial kunye ne-axial ngaxeshanye—zibalulekile kwizithuthi ezihlala zithwala imithwalo enzima okanye ezihamba kumhlaba ongalinganiyo. Ukwakhiwa kwazo okuqinileyo kuqinisekisa uzinzo kunye nokuqina nokuba phantsi kweemeko zokusebenza ezinzima, kunciphisa umngcipheko wokungaphumeleli kwangethuba.
Kuyilo lweemoto zanamhlanje, iiyunithi ze-hub ezihlanganisiweyo ziye zaba ngumgangatho weshishini kwiimoto ezininzi zabakhweli kunye neelori ezilula. Ezi yunithi zihlanganisiweyo kwangaphambili zidibanisa i-wheel bearing, i-hub, kunye neeringi zethoni ze-ABS okanye ii-sensors zibe yinto enye, elungele ukufakwa. Ukuhlanganiswa kwezi nxalenye kwenza kube lula ukufakwa kwee-mechanics, kunciphisa umngcipheko weempazamo zokudibanisa, kwaye kuqinisekisa ukusebenza rhoqo.
Ukongeza, iiyunithi ze-hub ezidibeneyo ziyilwe ngobuchwepheshe obuphambili bokuvala, obubonelela ngokhuseleko olukhethekileyo kwiimeko ezinzima zokusingqongileyo ezifana netyuwa yendlela, amanzi, kunye nothuli—izinto eziqhelekileyo ezibangela ukuwohloka kweebheringi. Ngokufaka ii-sensors ze-ABS ngqo kwiyunithi, zenza kube lula ukujonga isantya sevili ngexesha langempela, into ephambili kwiinkqubo ze-ABS kunye ne-ESP ezithintela ukuvalelwa kwevili kunye nokulahlekelwa lulawulo ngexesha lokuqhobosheka okanye iimeko zokutyibilika.