I-axle ye-drive iqulunqwe ikakhulu ngokunciphisa okuphambili, umahluko, i-half shaft kunye ne-drive axle housing.
I-Decelerator engundoqo
Ukunciphisa okuphambili ngokuqhelekileyo kusetyenziselwa ukutshintsha indlela yokuhambisa, ukunciphisa isantya, ukwandisa i-torque, kunye nokuqinisekisa ukuba imoto inokuqhuba ngokwaneleyo kunye nesantya esifanelekileyo.Kukho iintlobo ezininzi zokunciphisa izinto eziphambili, ezifana nenqanaba elinye, inqanaba eliphindwe kabini, isantya-esibini, kunye nezinciphisi zesondo.
I-1) Umnciphisi oyintloko wenqanaba elinye
Isixhobo esiqaphela ukuthotywa kwesantya ngamagiya okunciphisa sibizwa ngokuba sisinciphisi senqanaba elinye.Ilula kwisakhiwo kunye nokukhanya kobunzima, kwaye isetyenziswa ngokubanzi kwiilori ezilula kunye neziphakathi ezifana ne-Dongfeng BQl090.
I-2) Umnciphisi ophambili wamanqanaba amabini
Kwezinye iilori ezinomthwalo onzima, umlinganiselo omkhulu wokunciphisa uyafuneka, kwaye inqanaba elinye lokucutha eliphambili lisetyenziselwa ukuhanjiswa, kwaye ububanzi begiya eliqhutywayo kufuneka lwandiswe, oluya kuchaphazela ukucocwa komhlaba kwe-axle yokuqhuba, ngoko ezimbini. zisetyenziselwa ukunciphisa.Ngokuqhelekileyo kuthiwa yi-reducer enamanqanaba amabini.Umnciphisi wamanqanaba amabini aneesethi ezimbini zezixhobo zokunciphisa, eziqaphela ukucutha kabini kunye nokunyuka kwe-torque.
Ukuze kuphuculwe uzinzo lwe-meshing kunye namandla esibini segiya ye-bevel, inqanaba lokuqala lokunciphisa iperi yegiya yigiya ye-bevel ejikelezayo.Isibini sesibini sisixhobo se-helical cylindrical.
Igiya ye-bevel yokuqhuba iyajikeleza, eqhuba igiya ye-bevel eqhutywayo ukuba ijikeleze, ngaloo ndlela igqibezela inqanaba lokuqala lokuthoba.Igiya ye-cylindrical yokuqhuba yenqanaba lesibini lokuthomalalisa ijikeleza i-coaxially kunye negiya ye-bevel eqhutywayo, kwaye iqhuba igiya ye-cylindrical eqhutywayo ukujikeleza ukwenza ukwehla kwenqanaba lesibini.Ngenxa yokuba i-spur gear eqhutywayo ixhonywe kwizindlu ezihlukeneyo, xa i-drive spur gear ijikeleza, amavili aqhutywa ukuba ajikeleze ngokuhlukana kunye nesiqingatha se-shaft.
Umahluko
Ukwahlula kusetyenziselwa ukudibanisa i-shafts yesiqingatha esisekhohlo nasekunene, enokwenza amavili kumacala omabini ajikeleze ngesantya esahlukileyo se-angular kwaye athumele i-torque ngexesha elinye.Qinisekisa ukuqengqeleka okuqhelekileyo kwamavili.Ezinye izithuthi eziqhutywa nge-axle ezininzi zikwaxhotyiswe ngokwahlukileyo kwimeko yokudluliselwa okanye phakathi kweeshafti ze-drive, ezibizwa ngokuba yi-inter-axle differentials.Umsebenzi wayo kukwenza umahluko phakathi kwamavili angaphambili nangasemva xa imoto ijika okanye iqhuba kwiindlela ezingalinganiyo.
Ii-sedans zasekhaya kunye nezinye iintlobo zeemoto ngokusisiseko zisebenzisa i-bevel gear ye-symmetrical eyahlukileyo eqhelekileyo.Umahluko we-bevel gear ye-symmetrical ubandakanya iigiya zeplanethi, iigiya ezisecaleni, i-shafts yegiya yeplanethi (i-shafts ezinqamlezayo okanye i-pin shaft ethe tye) kunye nezindlu ezahlukeneyo.
Uninzi lweemoto zisebenzisa ulwahlulo lwegiya yeplanethi, kwaye ukwahluka kwegiya ye-bevel eqhelekileyo ibandakanya iigiya ezimbini okanye ezine zeplanethi, iishafti zegiya zeplanethi, iigiya ezimbini ezisecaleni, kunye nezindlu ezahlukeneyo zasekhohlo nasekunene.
Isiqingatha se-Shaft
I-half shaft yi-shaft eqinileyo ehambisa i-torque ukusuka kwi-differial ukuya kumavili, ukuqhuba amavili ukuba ajikeleze kwaye aqhube imoto.Ngenxa yesakhiwo sokufakela esahlukileyo se-hub, amandla e-shaft yesiqingatha nawo ahluke.Ke ngoko, i-shaft yesiqingatha yahlulwe yaba ziindidi ezintathu: ukudada ngokupheleleyo, ukudada okudadayo kunye ne-3/4 edadayo.
1) Ihafu yeshafu edadayo epheleleyo
Ngokubanzi, iimoto ezinkulu neziphakathi zamkela ulwakhiwo olupheleleyo oludadayo.Isiphelo sangaphakathi se-shaft yesiqingatha sidibaniswe ne-half shaft gear yokwahlukana kunye ne-splines, kwaye isiphelo sangaphandle se-shaft yesiqingatha senziwe nge-flange kwaye sidibaniswe ne-hub yevili ngeebholiti.Ihabhu ixhaswe kumkhono we-half shaft ziibheringi ezimbini ezithe thaca eziqeleleneyo.I-axle bushing kunye ne-axle yezindlu yangasemva zifakwe ngocinezelo zibe ngumzimba omnye ukwenza i-axle yendlu yokuqhuba.Ngolu hlobo lwenkxaso, i-half shaft ayixhunyiwe ngokuthe ngqo kwi-axle yezindlu, ukwenzela ukuba i-half shaft ithwale i-torque yokuqhuba ngaphandle komzuzu wokugoba.Olu hlobo lwe-half shaft lubizwa ngokuba yi-"full floating" i-half shaft.Ngokuthi "ukudada" kuthetha ukuba i-half shafts ayixhomekeke kwimithwalo egoba.
I-shaft yesiqingatha esigcweleyo, isiphelo sangaphandle yiplate ye-flange kunye ne-shaft idibeneyo.Kodwa kukwakho nezinye iilori ezenza i-flange ibe yinxalenye eyahlukileyo kwaye iyifake kumda ongaphandle we-half shaft ngokusebenzisa i-splines.Ngoko ke, zombini iziphelo ze-half shaft zichanekile, ezinokuthi zisetyenziswe ngeentloko ezitshintshileyo.
2) Isiqingatha se-shaft esidadayo
Isiphelo sangaphakathi se-semi-floating half-shaft sifana ne-full-floating one, kwaye ayithwali ukugoba kunye ne-torsion.Ukuphela kwayo kwangaphandle kuxhaswe ngokuthe ngqo kwicala langaphakathi lendlu ye-axle ngokuthwala.Olu hlobo lwenkxaso luya kuvumela ukuphela kwangaphandle kwe-axle shaft ukuba ithwale umzuzu wokugoba.Ke ngoko, le semi-sleeve ayigqithisi nje itorque, kodwa ikwathwala ngokuyinxenye umzuzu wokugoba, ke ibizwa ngokuba yisemi-shaft edadayo.Olu hlobo lwesakhiwo lusetyenziswa ikakhulu kwiimoto ezincinci zabakhweli.
Umfanekiso ubonisa i-axle yokuqhuba yemoto yodidi iHongqi CA7560.Isiphelo sangaphakathi se-shaft yesiqingatha asixhomekekanga kumzuzu wokugoba, ngelixa isiphelo sangaphandle kufuneka sithwale wonke umzuzu wokugoba, ngoko kubizwa ngokuba yi-semi-floating bear.
3) 3/4 isiqingatha seshafu esidadayo
I-3/4 yehafu yeshafti edadayo iphakathi kwesiqingatha esidadayo kunye nesigcweleyo esidadayo.Olu hlobo lwe-asi-asi alusetyenziswanga ngokubanzi, kwaye lusetyenziswa kuphela kwiimoto zokulala zodwa, njengeemoto zaseWarsaw M20.
indawo ye-asi
1. Indawo edibeneyo ye-asi
Indlu ye-axle edibeneyo isetyenziswa ngokubanzi ngenxa yamandla ayo amahle kunye nokuqina, okulungele ukufakela, ukulungiswa kunye nokugcinwa kwe-miniderer engundoqo.Ngenxa yeendlela ezahlukeneyo zokuvelisa, ulwakhiwo lwezindlu oludityanisiweyo lunokwahlulwa lube luhlobo lokugalela oludityanisiweyo, icandelo eliphakathi lokugalela umtshini wohlobo lwetyhubhu yentsimbi, kunye nesitampu sentsimbi kunye nohlobo lwewelding.
2. Ulwahlulo lwezindlu ze-asi zokuqhuba
Izindlu ze-axle ezicandiweyo zohlulwe ngokubanzi zibe ngamacandelo amabini, kwaye amacandelo amabini adityaniswa ngeebholiti.Izindlu ze-axle ezicandiweyo kulula ukuphosa kunye nomatshini.
Ixesha lokuposa: Nov-01-2022