Yeyiphi impahla eyenziwe ngevili elingasemva lemoto?
Izinto ezisetyenziswa kwiibheringi zamavili angasemva zezithuthi zihlala ziyintsimbi ethwele i-chromium enekhabhoni ephezulu (njenge-GCr15), enobunzima obuphezulu (58-65HRC) kwaye inokumelana nokuguguleka okuhle, kwaye ifanelekile ekuvelisweni kweebheringi zamavili angasemva zezithuthi zemveli.
Ukukhethwa kwezinto phantsi kweemeko zokusebenza ezikhethekileyo
Kwiindawo ezinobushushu obuphezulu okanye ezirhabaxa, ezi zixhobo zilandelayo zingasetyenziswa:
I-Youdaoplaceholder0 Iimeko zokusebenza ezinobushushu obuphezulu : Xa ubushushu budlula i-180℃, kufuneka kusetyenziswe ii-alloys ezisekelwe kwi-cobalt, ii-alloys ezisekelwe kwi-chromium okanye ii-alloys ezisekelwe kwi-molybdenum.
I-Youdaoplaceholder0 Indawo enokugqwala: Sebenzisa intsimbi engagqwali ye-martensitic (emelana nokugqwala kwaye enobunzima obuphezulu) okanye intsimbi engagqwali ye-austenitic (enokuxhathisa ukugqwala okungcono).
Inkqubo yokuvelisa yendabuko
Iibheringi zamavili angasemva zeemoto zemveli zihlala zinesakhiwo esidibeneyo seebheringi zerola ezinemigca emibini okanye iibheringi zebhola. Ukufakelwa kwazo, ukuthambisa, ukutywina kunye nokulungiswa kweendawo zonke kugqityiwe kumgca wemveliso yeemoto.
Indandatho yokutywina esebenza kakhulu
Ngenxa yokuba ii-hub bearing zikufutshane kakhulu nomhlaba kunye neendawo ezifana nee-brake discs ezinamaqondo obushushu aphezulu, kufuneka zilungelelanise iimeko ezahlukeneyo zendlela ezinzima kunye neendawo zokuqhuba ezinzima. Ke ngoko, iringi yokutywina ii-bearing kufuneka ibe nokusebenza kakuhle kokuthintela ukuvuza kwegrisi, kwaye kwangaxeshanye, kufuneka ibe nokusebenza kakuhle kokumelana nobushushu, udaka kunye nokuthintela amanzi amdaka.
Itekhnoloji yokuqengqeleka
Iibheringi zeehabhu zesizukulwana sesithathu zihlala zisebenzisa iteknoloji yokuqengqeleka ukuze zizitshixe indandatho yesiqingatha sangaphakathi. Xa kusetyenziswa iteknoloji yokuqengqeleka, umthwalo we-axial ubangela ukuguquguquka kweplastiki ekupheleni kweshafti ephambili yehabhu, ngaloo ndlela idibanisa ishafti ephambili yehabhu kunye nendandatho yesiqingatha sangaphakathi njengento enye. Xa kuthelekiswa nokubopha kwe-nut yendabuko, ibheringi yeehabhu zesizukulwana sesithathu esisebenzisa iteknoloji yokuqengqeleka inceda ukunciphisa umthamo kunye nobunzima, ukunciphisa iindleko, kunye nokuphucula ukuthembeka kwebheringi yehabhu. Kwangaxeshanye, xa uyihlanganisa emotweni, inyathelo lokulungisa izikhundla zezixhobo zangaphakathi liyasuswa.
Ilula kwaye incinci
Xa kuqulunqwa ulwakhiwo lwee-hub bearings zesizukulwana sesibini nesesithathu, kufuneka kwenziwe uhlalutyo lwezinto ezilinganiselweyo ukuqinisekisa ukuba i-flange inobulukhuni obaneleyo ngelixa kunciphisa ivolumu kunye nobunzima bayo kangangoko kunokwenzeka. Phakathi kwazo, ubulukhuni be-hub bearings zesizukulwana sesithathu bubhekisa kwi-inclination Angle ye-hub flange xa kuthelekiswa ne-outer ring flange. Ubunzima be-axle buncitshiswa ngoyilo oludibeneyo noluncinci. I-hub bearings zesizukulwana sesibini ilula nge-180g kunesizukulwana sokuqala, kwaye i-hub bearings zesizukulwana sesithathu zinciphisa ubunzima nge-120g.
I-torque ephantsi yokungqubana
Inyathelo elibalulekileyo lokunciphisa ukusetyenziswa kwepetroli kwiimoto kukuyila ii-hub bearings ezine-torque ephantsi yokungqubana. Izinto eziphambili ezichaphazela i-torque yokungqubana kwee-bearings luhlobo lwee-bearings kunye nomthwalo wangaphambi kokulayisha. Ukutywinwa kwee-bearings kubangela inxalenye enkulu yezixhobo ze-torque yokungqubana. Ke ngoko, ukuphucula uyilo lokutywina ukunciphisa i-torque yokungqubana kunokuphucula kakhulu ukusebenza kwee-hub bearings. Ii-Hub bearings ziguquke ukusuka kwisizukulwana sokuqala ukuya kwisizukulwana sesine samva nje, kunye ne-torque yokungqubana iyancipha kakhulu kwaye kancinci kancinci.
Itekhnoloji ye-ABS
I-ABS sisixhobo sokulawula ukhuseleko lweemoto esineenzuzo ezifana nokungatyibiliki kunye nokungatshixi. Xa imoto ibhuleka ngequbuliso, iyazilungisa ngokuzenzekelayo amandla okubhuleka ngokubona isantya sevili ukuthintela amavili ukuba angatshixeki kwaye inciphise umgama wokubhuleka. Ukufunyanwa kwesantya sokujikeleza kwenziwa zii-sensors zemagnethi ezifakwe kwiindawo ezijikelezayo kunye namavili kwaye ezikufutshane zinamathele emzimbeni wesithuthi. Kukho iintlobo ezimbini zeeyunithi zehabhu ezinee-sensors ze-ABS: enye ifakwa ngaphakathi kwehabhu, ngelixa ii-sensors zifakwe kwezinye iindawo; Olunye uhlobo lufakwa ngaphakathi kwehabhu kunye ne-sensor (ebizwa ngokuba yi-hub unit ene-sensor).
Ii-hub bearings okanye ii-hub units ezigugileyo okanye ezonakeleyo zinokubangela ukungasebenzi kakuhle nokubiza kakhulu kwesithuthi sakho ngexesha lokuqhuba, kwaye zide zibe yingozi kukhuseleko lwakho. Nceda uqaphele le micimbi ilandelayo xa usebenzisa kwaye ufaka ii-hub bearings:
Ukuqinisekisa ukhuseleko kunye nokuthembeka ngokupheleleyo, kuyacetyiswa ukuba uhlole rhoqo ii-hub bearings kungakhathaliseki ukuba imoto ineminyaka emingaphi - qaphela iimpawu zokulumkisa kwangethuba zokuguguleka kwee-bearing: kuquka nayiphi na ingxolo yokungqubana ngexesha lokujikeleza okanye ukucotha okungaqhelekanga kwamavili adibeneyo okuxhonywa xa ejika.
Kwizithuthi eziqhuba amavili angasemva, kucetyiswa ukuba iibheringi zehabhu yangaphambili zithanjiswe xa imoto ihambe iikhilomitha ezingama-38,000. Xa utshintsha inkqubo yokuqhobosha, jonga iibheringi kwaye utshintshe izitywini zeoyile.
Ukuba uva ingxolo engaqhelekanga isuka kwindawo ye-hub bearing, into yokuqala neyona ibalulekileyo kukufumana indawo apho ingxolo isenzeka khona. Zininzi iindawo ezihambayo ezinokubangela ingxolo, okanye kusenokwenzeka ukuba ezinye iindawo ezijikelezayo zidibene neendawo ezingajikeleziyo. Ukuba kuqinisekisiwe ukuba ingxolo ivela kwi-bearing, i-bearing isenokuba yonakele kwaye kufuneka itshintshwe.
Ngenxa yokuba iimeko zokusebenza ezibangela ukungasebenzi kakuhle kweebheringi kumacala omabini ngenxa yehabhu yevili langaphambili ziyafana, kuyacetyiswa ukuba zitshintshwe ngababini nokuba ibheringi enye yonakele.
Iibheringi zeehabhu zinobuthathaka, kwaye nokuba kunjalo, kufuneka kusetyenziswe iindlela ezichanekileyo nezixhobo ezifanelekileyo. Ngexesha lokugcina, ukuthuthwa kunye nokufakelwa, izinto zebheringi akufuneki zonakaliswe. Ezinye iibheringi zifuna uxinzelelo olukhulu ukuze zicinezelwe, ngoko ke kufuneka izixhobo ezikhethekileyo. Qiniseka ukuba ubhekisa kwincwadi yemiyalelo yokwenziwa kweemoto.
Xa ufaka iibheringi, kufuneka zenziwe kwindawo ecocekileyo necocekileyo. Amasuntswana amancinci angena kwiibheringi nawo aya kunciphisa ubomi bawo bokusebenza. Kubaluleke kakhulu ukugcina indawo ecocekileyo xa utshintsha iibheringi. Akuvumelekanga ukubetha ibheringi ngesando. Lumka ungayiwisi ibheringi emhlabeni (okanye uyiphathe ngendlela engafanelekanga ngendlela efanayo). Ngaphambi kokufakwa, imeko yeshaft kunye nendlu yeebheringi nayo kufuneka ihlolwe. Nokuba ukuguguleka okuncinci kunokukhokelela ekungalingani kakuhle, ngaloo ndlela kubangele ukungaphumeleli kwangaphambi kwexesha kwebheringi.
Kwiiyunithi zeehabhu zokuthwala, musa ukuzama ukuqhekeza iihabhu zokuthwala okanye ukulungisa iiringi zokubopha zeeyunithi zeehabhu; kungenjalo, iiringi zokubopha zinokonakala, nto leyo evumela amanzi okanye uthuli ukuba lungene. Kwaneendlela zokugijima zeringi yokuthwala kunye neringi yangaphakathi zonakele, nto leyo ebangele ukuba ihabhu ingaphumeleli ngokupheleleyo.
Kukho iringi yokutyhala ngemagnethi ngaphakathi kwiringi yokutywina yebheringi exhotyiswe ngesixhobo se-ABS. Le ringi yokutyhala akufuneki ingqubane, itshaywe okanye idibane nezinye iindawo zemagnethi. Ngaphambi kokuba uyifake, yisuse kwibhokisi yokupakisha kwaye uyigcine kude neendawo zemagnethi, ezifana neemoto zombane okanye izixhobo zamandla ezisetyenziswayo, njl. Xa ufaka ezi bearing, jonga inaliti ye-alamu ye-ABS kwideshibhodi ngokusebenzisa uvavanyo lwemeko yendlela ukuze ulungise ukusebenza kwee bearing.
Kwii-hub bearings ezixhotyiswe ngee-ABS magnetic thrust rings, ukuze ubone ukuba i-thrust ring ifakwe kweliphi icala, ungazisa into encinci nelula kufutshane nomphetho we-bearing. Amandla emagnethi aveliswa yi-bearing aya kuyitsala. Xa uyifaka, khomba icala eline-magnetic thrust ring ngaphakathi, ujonge ngqo kwiindawo ezinobuthathaka ze-ABS. Ukufakelwa gwenxa kunokukhokelela ekungasebenzi kakuhle kwenkqubo yokuqhobosha.
Iibheringi ezininzi zivaliwe kwaye azifuni grisi ubomi bazo bonke. Ezinye iibheringi ezingavalwanga, ezifana neebheringi ezirhuqwayo ezinemigca emibini, kufuneka zithanjiswe ngegrisi ngexesha lokufakwa. Ngenxa yobukhulu obahlukeneyo bemingxuma yangaphakathi yeebheringi, kunzima ukumisela ukuba ingakanani igrisi ekufuneka yongezwe. Eyona nto ibalulekileyo kukuqinisekisa ukuba kukho igrisi kwiibheringi. Ukuba kukho igrisi eninzi kakhulu, xa iibheringi zijikeleza, igrisi engaphezulu iya kuphuma. Amava ngokubanzi: Ngexesha lokufakwa, isixa siphela segrisi kufuneka sibe yi-50% yesithuba sebheringi.
Xa ufaka ii-lock nuts, ubukhulu be-torque buyahluka kakhulu ngenxa yokwahluka kweentlobo zeebheringi kunye neendawo zeebheringi. Nceda ujonge imiyalelo efanelekileyo.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
