Iibheringi zamavili angasemva emoto: Umkhuseli obalulekileyo wokhuseleko lokuqhuba
Kwinkqubo yokumiswa kwe-chassis yemoto, iibheringi zamavili angasemva zinokubonakala zingabalulekanga, kodwa zezinye zezinto eziphambili ezixhasa intshukumo egudileyo yesithuthi. Zifana "namalungu" amavili, zithwele imithwalo eyahlukeneyo enzima ngokuzolileyo ngexesha lokusebenza kwesithuthi, kwaye zinempembelelo ebalulekileyo kukhuseleko lokuqhuba, ukusebenza kakuhle, kunye nentuthuzelo yabakhweli. Ukuqonda indima, iimpawu zokusilela, kunye nezisombululo zeebheringi zamavili angasemva yikhosi eyimfuneko kumnini-moto ngamnye ukuqinisekisa ukhuseleko lokuqhuba.
Umsebenzi oPhambili weeBearings zamavili angasemva emoto
Izinto eziphambili zeebheringi zamavili angasemva ziquka iringi yangaphakathi, iringi yangaphandle, izinto eziqengqelekayo (iibhola zentsimbi okanye iirola), kunye nekheyiji. Ezinye iimodeli zikwabandakanya iringi yemagnethi ye-ABS sensor. Imisebenzi ephambili yeebheringi zamavili angasemva ingashwankathelwa ngolu hlobo lulandelayo:
Ukuthwala ubunzima besithuthi, ukuqinisekisa ukuqhuba okuzinzileyo. Iibheringi zamavili angasemva zezona zinto zibalulekileyo ezixhasa ubunzima besithuthi. Ubunzima besithuthi budluliselwa ngenkqubo yokumiswa ukuya kwiibheringi, ezithi emva koko zidluliselwe kumavili. Nokuba kukuqhuba kwiindlela zasezidolophini okanye kwiimeko ezinzima zasezindleleni, singakwazi ukumelana ngokuzinzileyo nemithwalo ye-radial kunye ne-axial yesithuthi, siqinisekise unxibelelwano oluzinzileyo phakathi kwamavili kunye nomzimba wesithuthi. Nje ukuba iibheringi zingasebenzi, umzimba wesithuthi unokufumana ukushukuma okukhulu, ngakumbi ngexesha lokujika okanye xa udlula, kwaye oku kungazinzi kuya kucaca ngakumbi njengoko isantya sisanda, okuchaphazela kakhulu ukhuseleko lokuqhuba.
Ukunciphisa ilahleko yokungqubana kunye nokuphucula ukusebenza kakuhle kothumelo. Isakhiwo sebhola eqengqelekayo okanye esolula ngaphakathi kweebheringi siguqula ukungqubana okutyibilikayo ngexesha lokujikeleza kwevili kube kukungqubana okuqengqelekayo, okunciphisa kakhulu ilahleko yamandla. Iibheringi ezisemgangathweni ophezulu zinokunyusa ukusebenza kakuhle kothumelo malunga ne-15%, okuvumela amandla enjini ukuba aguqulwe ngcono abe yintshukumo yesithuthi phambili, okuphucula ngokungathanga ngqo ukonga amafutha esithuthi. Ukuba iibheringi azithanjiswe okanye zibolile ngokwaneleyo, ukumelana nokungqubana kuya kwanda, kungekuphela nje ukwandisa ukusetyenziswa kwamafutha kodwa kunokubangela nokuba iibheringi zishushu kakhulu okanye zixinezeleke, nto leyo ekhokelela kwiingozi zokhuseleko.
Ukugcina ulungelelwaniso lwamavili kunye nokuthintela ukuguguleka okungaqhelekanga. Iibheringi zamavili angasemva zifakelwe ngokuchanekileyo izinto ezifana ne-steering knuckle kunye ne-hub ngexesha lokufakwa, ukunceda ukugcina i-engile yolungelelwaniso oluchanekileyo lwamavili. Oku kuqinisekisa ukuba amavili agcina ukuma okuchanekileyo ngexesha lokuqhuba, ukuthintela ukuguguleka okanye ukushukuma. Ukuba iibheringi zikhululekile okanye zonakele, amavili anokufumana ukuguguleka okuncinci, okubangela ukuguguleka kwamavili okungalinganiyo kunye nokunciphisa ubomi bevili.
Ukuphucula ukutyibilika kokuqhuba kunye nokunciphisa ukuphazamiseka kwengxolo. Iibheringi zamavili angasemva ezisemgangathweni ophezulu zinokucoca ngempumelelo ukungcangcazela okuncinci kumphezulu wendlela, ziphucule ukutyibilika kokuqhuba kwesithuthi. Zinciphisa ukungcangcazela kunye nengxolo ngexesha lokujikeleza kwevili, zidala indawo yokuqhuba ekhululekileyo kubakhweli. Nangona kunjalo, iibheringi ezigugileyo zivelisa izandi ezahlukeneyo ezingaqhelekanga, ezifana nezandi "zokukhala" okanye "zokukhala" eziqhubekayo ngexesha lokuqhuba, eziba zibonakala ngakumbi njengoko isantya sisanda kwaye zinokuba buthathaka okanye zinyamalale xa zijika. Oku kuyichaphazela kakhulu amava okuqhuba.
Iimpawu zeMpazamo kunye neengozi zeeBearings zamavili angasemva emoto
Uphuhliso lweziphene zokuthwala amavili angasemva luyinkqubo ethatha ixesha, ukusuka ekugugeni okuncinci ukuya kumonakalo omkhulu kamva, olubonisa iimpawu ezahlukeneyo. Ukuchonga ezi mpawu zesiphako ngexesha elifanelekileyo kunokuthintela ngempumelelo iingozi.
Iingxolo ezingaqhelekanga ngexesha lokuqhuba. Olu lolona phawu luqhelekileyo lokuqala lomonakalo webheri yevili langasemva. Xa iibhola eziqengqelekayo okanye ikheyiji ngaphakathi kweebheringi ziphela, ukungqubana okungaqhelekanga kwenzeka ngexesha lokujikeleza, okuhlala kuvela njengezandi "eziqhumayo" okanye "ezigubhayo", ezikhula ngesantya semoto. Le ngxolo yahlukile kwisandi "esishushu" esifanayo sokuguguleka kwetayara. Ingxolo yokusilela kweebheringi ifana kakhulu nesandi "esincinci esiphantsi," esibonakala ngakumbi xa uqhuba kumgca othe tye kwaye sinokuba buthathaka okanye sinyamalale xa ujika.
Ukuncipha kokuzinza kokuqhuba kwesithuthi. Xa iibheringi zamavili angasemva zigugile kakhulu, amavili anokushukuma kancinci, okubangela imvakalelo "yokudada" ngexesha lokuqhuba, ingakumbi ngesantya esiphezulu. Ezinye izithuthi zinokwashukuma ngokungathanga ngqo kwevili lokuqhuba, okuchaphazela ukuchaneka kokuphathwa. Ukuba isithuthi kufuneka silungise icala laso rhoqo ngelixa siqhuba kumgca othe tye, okanye sifumana ukutyibilika ecaleni okungaqhelekanga xa sijika, oku kusenokuba kunxulumene neebheringi ezonakeleyo.
Ukuba ubushushu behabhu bunyuka ngendlela engaqhelekanga kwaye bubuyela kwisiqhelo emva kokuqhuba okuqhelekileyo, chukumisa ihabhu engasemva yevili ngesandla sakho. Ukuba uvakalelwa kukuba ubushushu buphezulu kakhulu kunelo levili elingaphambili okanye elinye ivili elingasemva, bunokubangelwa kukuthambisa okungekho sempilweni okanye ukuguguleka okugqithisileyo kweebheringi, okubangela ukungqubana kunye nokuveliswa kobushushu. Ubushushu obugqithisileyo behabhu abukhawulezisi nje kuphela umonakalo weebheringi kodwa bunokubangela nomngcipheko wokuqhushumba kwamatayara. Kufuneka umise imoto ngoko nangoko ukuze ihlolwe ukuze uphephe ukuqhuba okuqhubekayo.
Impendulo engaqhelekanga ngexesha lokuqhobosha kunye nomonakalo kwi-bearing yevili elingasemva kunokuchaphazela ukusebenza okuqhelekileyo kwenkqubo yokuqhobosha. Abanye abanini bemoto banokuziva ngathi "babambekile" okanye "bashukuma" kwivili elingasemva xa beqhobosha, kwaye i-pedal ye-brake inokufumana ukungcangcazela okungaqhelekanga. Ukuba le meko ayilungiswa ngokukhawuleza, inokukhokelela kumgama omde wokuqhobosha kwaye yandise umngcipheko wokuqhuba iingozi zokhuseleko.
Ukuyekelela okanye ukushukuma kwevili kwenzeka xa iibheringi zonakele ukuya kwinqanaba elithile. Ivili liza kubonisa izikhewu ezicacileyo kwicala le-axial (ukutyhala ngaphambili nangasemva) kunye necala le-radial (ukushukuma ngasekhohlo nasekunene). Ngokubamba itayara uze uyishukumise phezulu nasezantsi okanye ngasekhohlo nasekunene, ungaziva ukuyekelela, okubonisa ukuba iirola okanye iindlela zomdyarho ngaphakathi kweebheringi zigugile kakhulu. Ngexesha lokuqhuba ngesantya esiphezulu, iibheringi ezigugileyo azikwazi ukuxhasa ivili ngokuzinzileyo, nto leyo ebangela "ukujijeka" okuncinci ngexesha lokujikeleza kwevili. Oku kujijeka kuya kudluliselwa kwinkqubo yokuqhuba ngenkqubo yokuqhuba, okubangela ukujijeka okungaqhelekanga kwevili lokuqhuba.
Ukuphatha nokuthintela ukungasebenzi kakuhle kwebhereji yamavili angasemva
I-bearing yevili elingasemva yinto engenakulungiswa. Nje ukuba yonakele, ingasonjululwa kuphela ngokutshintshwa. Ukuze kwandiswe ubomi benkonzo yee-bearing kunye nokunciphisa ukwenzeka kweziphene, abanini beemoto kufuneka baqwalasele la manqaku alandelayo xa beqhuba imihla ngemihla:
Kuphephe ukuqhuba kwiimeko ezinzima zendlela. Ukuqhuba ixesha elide kwiindawo ezinamanzi amaninzi, kwiindlela ezigugileyo, kunye nokuqhobosheka okunzima rhoqo, okanye ukuba utshayiswe kuya kukhawulezisa ukuguguleka kweebheringi zamavili angasemva. Kwiimeko ezingezizo ezibalulekileyo, zama ukuphepha ukuqhuba kwiimeko ezinzima zendlela ukuze unciphise impembelelo kunye nokugqwala kweebheringi.
Hlola rhoqo kwaye ugcine izinto ze-chassis yesithuthi, kuquka imeko yokuguguleka kweebheringi zamavili angasemva kunye nemeko yokuthambisa. Ukuba ubona ingxolo engaqhelekanga ngexesha lokuqhuba, ukutyibilika kwesithuthi, ukunyuka okungaqhelekanga kobushushu behabhu, kunye nezinye iimpawu, kufuneka uhlole iibheringi kwaye uzilungise ngokukhawuleza kwindawo yokulungisa eqhelekileyo ukuze uphephe ukwanda kwengxaki.
Xa utshintsha i-bearing yevili elingasemva, khetha izinto ezisemgangathweni ophezulu ezihambelana nomzekelo wesithuthi. Ii-bearing ezisemgangathweni ophezulu zenziwe ngezinto eziqinileyo, zineempawu zentsimbi ezicacileyo kwizangqa zangaphakathi nezangaphandle, zinobucwebe obufanayo beendlela zomdyarho, kwaye zilingana kakuhle emva kokufakwa, ukuqinisekisa ngokufanelekileyo ukhuseleko lokuqhuba kunye nokusebenza kakuhle kokuphatha.
Umgangatho wokufakelwa kweebheringi uchaphazela ngqo ubomi benkonzo yazo kunye nokusebenza kwazo. Emva kokutshintsha iibheringi, yenza ulungelelwaniso lwamavili amane ukuqinisekisa iiparameter eziqhelekileyo zokuqhuba imoto kwaye uphephe ukonakala kwangethuba kwiibheringi ngenxa yokufakelwa okungafanelekanga.
Ukuqukumbela, i-back wheel bearing yinxalenye ebalulekileyo yokuqinisekisa ukhuseleko lokuqhuba. Indima yayo ayinakuthathelwa ngqalelo. Abanini beemoto kufuneka banikele ingqalelo ekugcinweni kwe-back wheel bearing imihla ngemihla, bachonge ngokukhawuleza imiqondiso yempazamo, baze bayibone kwaye bayiphathe kwangethuba ukuqinisekisa ukuba imoto ihlala ikwimeko entle yokusebenza kwaye inamava okuqhuba akhuselekileyo kwaye akhululekileyo.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
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