I-axle yokushayela yakhiwe ngokuyinhloko i-reducer eyinhloko, umehluko, i-half shaft kanye ne-drive axle housing.
I-Decelerator Eyinhloko
I-reducer eyinhloko ngokuvamile isetshenziselwa ukushintsha indlela yokudlulisela, ukunciphisa isivinini, ukwandisa i-torque, nokuqinisekisa ukuthi imoto inamandla okushayela anele kanye nesivinini esifanele.Kunezinhlobo eziningi zezinciphisi eziyinhloko, njengezinciphisi ezinesiteji esisodwa, isiteji esikabili, ezinamajubane amabili, kanye nezinciphisi eziseceleni kwamasondo.
1) Isinciphisi esiyinhloko sesiteji esisodwa
Idivayisi ebona ukwehla ngepheya lamagiya okunciphisa ibizwa ngokuthi i-single-stage reducer.Ilula ngesakhiwo futhi ilula ngesisindo, futhi isetshenziswa kakhulu emalolini alula naphakathi nendawo njenge-Dongfeng BQl090.
2) Isinciphisi esinezigaba ezimbili
Kwamanye amaloli anesisindo esisindayo, isilinganiso esikhulu sokunciphisa siyadingeka, futhi isinciphisi esiyinhloko sesiteji esisodwa sisetshenziselwa ukudlulisa, futhi ububanzi begiya eliqhutshwayo kufanele lunyuswe, okuzothinta imvume yomhlaba ye-axle yokushayela, ngakho-ke amabili. kusetshenziswa ukuncishiswa.Ivamise ukubizwa ngokuthi isinciphisi esinezigaba ezimbili.I-reducer enezigaba ezimbili inamasethi amabili amagiya okunciphisa, aqaphela ukuncishiswa okubili kanye nokwenyuka kwe-torque.
Ukuze kuthuthukiswe ukuzinza kwe-meshing namandla we-bevel gear pair, igiya lokunciphisa isigaba sokuqala igiya le-bevel elivunguzayo.Igiya lesibili igiya eliyi-helical cylindrical.
Igiya le-bevel lokushayela liyazungeza, elishayela igiya le-bevel elishayelwayo ukuthi lijikeleze, ngaleyo ndlela liqedele isigaba sokuqala sokwehla.Igiya le-cylindrical lokushayela lesiteji sesibili lokuncishiswa lizungeza i-coaxially ngegiya le-bevel elishayelwayo, futhi lishayela igiya le-cylindrical elishayelwa ukuzungeza ukwenza ukwehla kwesigaba sesibili.Ngenxa yokuthi igiya le-spur elishayelayo lifakwe ku-differential housing, uma igiya le-drin spur lizungeza, amasondo ashayelwa ukuze ajikeleze phakathi kwe-different kanye ne-half shaft.
Umehluko
Umehluko usetshenziselwa ukuxhuma ama-shafts wengxenye yesokunxele nesokudla, okungenza amasondo nhlangothi zombili ajikelezise ngesivinini esihlukene se-angular futhi adlulise i-torque ngesikhathi esisodwa.Qinisekisa ukugingqika okujwayelekile kwamasondo.Ezinye izimoto ezishayelwa ngama-axle amaningi nazo zifakwe okuhlukile endaweni yokudlulisa noma phakathi kwamashafti e-drive drive, abizwa ngokuthi ama-inter-axle differentials.Umsebenzi wayo ukwenza umehluko phakathi kwamasondo angaphambili nangemuva uma imoto iphenduka noma ihamba emigwaqweni engalingani.
Ama-sedans asekhaya nezinye izinhlobo zezimoto ngokuyisisekelo zisebenzisa i-symmetrical bevel gear umehluko ojwayelekile.Umehluko wegiya le-bevel elilinganayo uqukethe amagiya eplanethi, amagiya aseceleni, amagiya eplanethi (ama-cross shafts noma iphinikhodi eqondile) nezindlu ezihlukile.
Izimoto eziningi zisebenzisa ukuhluka kwamagiya eplanethi, kanti ukuhluka okujwayelekile kwegiya le-bevel kuhlanganisa amagiya amabili noma amane eplanethi eyi-conical, amagiya eplanethi, amagiya amabili aseceleni, kanye nezindlu ezihlukile kwesokunxele nakwesokudla.
I-Half Shaft
I-half shaft iyi-shaft eqinile edlulisa i-torque isuka ku-different iye emasondweni, ishayela amasondo ukuze ajikelezise futhi aqhubekise imoto.Ngenxa yesakhiwo sokufaka esihlukile sehabhu, amandla e-shaft yesigamu nawo ahlukile.Ngakho-ke, i-half shaft ihlukaniswe yaba izinhlobo ezintathu: ezintantayo ezigcwele, ezintantayo ezincane kanye ne-3/4 ezintantayo.
1) Uhafu weshafti ontantayo ogcwele
Ngokuvamile, izimoto ezinkulu neziphakathi zisebenzisa ukwakheka okugcwele okuntantayo.Ukuphela kwangaphakathi kwe-half shaft kuxhunywe ne-half shaft gear yokuhluka nge-splines, futhi ukuphela kwangaphandle kwe-half shaft kwenziwa nge-flange futhi kuxhunywe nehabhu lesondo ngamabhowuthi.Ihabhu lisekelwa kumkhono we-shaft uhhafu ngama-roller amabili ama-tapered aqhelelene.I-axle bushing kanye nezindlu ze-asili zangemuva zicindezelwa emzimbeni owodwa ukuze zakhe i-axle yokushayela.Ngalolu hlobo lokusekelwa, i-half shaft ayixhunywanga ngokuqondile ne-axle yezindlu, ukuze i-half shaft ithwale i-torque yokushayela ngaphandle kwanoma yimuphi umzuzu wokugoba.Lolu hlobo lwe-half shaft lubizwa ngokuthi "i-full floating" i-half shaft.Ngokuthi "ukuntanta" kusho ukuthi i-half shafts ayikho ngaphansi kwemithwalo egobayo.
I-half shaft egcwele ngokugcwele, ukuphela kwangaphandle kuyipuleti le-flange futhi i-shaft ihlanganisiwe.Kodwa kukhona namanye amaloli enza i-flange ibe ingxenye ehlukile futhi ayifake engxenyeni engaphandle ye-half shaft ngokusebenzisa ama-splines.Ngakho-ke, zombili iziphetho ze-half shaft zihlukanisiwe, ezingasetshenziswa ngamakhanda aguquguqukayo.
2) I-semi-floating half shaft
Isiphetho sangaphakathi se-semi-floating half-shaft sifana ne-full-floating, futhi ayithwali ukugoba kanye ne-torsion.Ukuphela kwayo kwangaphandle kusekelwe ngokuqondile ohlangothini lwangaphakathi lwezindlu ze-asi ngokusebenzisa i-bearing.Lolu hlobo lokusekelwa luzovumela ukuphela kwangaphandle kwe-axle shaft ukuthi ithwale umzuzu wokugoba.Ngakho-ke, lo mkhono we-semi-sleeve awudluliseli i-torque kuphela, kodwa futhi uthwala umzuzu wokugoba kancane, ngakho ubizwa ngokuthi i-semi-floating semi-shaft.Lolu hlobo lwesakhiwo lusetshenziswa kakhulu ezimotweni ezincane zabagibeli.
Isithombe sibonisa i-axle yokushayela yemoto kanokusho i-Hongqi CA7560.Ukuphela kwangaphakathi kwe-half shaft akukho ngaphansi kwesikhashana sokugoba, kuyilapho isiphetho sangaphandle kufanele sithwale sonke isikhathi sokugoba, ngakho-ke kubizwa ngokuthi i-semi-floating bear.
3) 3/4 uhhafu shaft ontantayo
I-3/4 ye-half shaft entantayo iphakathi kwe-semi-floating kanye ne-floating egcwele.Lolu hlobo lwe-semi-axle alusetshenziswa kakhulu, futhi lusetshenziswa kuphela ezimotweni ezingazodwana, njengezimoto zaseWarsaw M20.
izindlu ze-axle
1. Integral ekseli izindlu
I-axle yezindlu eziyisisekelo isetshenziswa kabanzi ngenxa yamandla ayo amahle nokuqina, okulungele ukufakwa, ukulungiswa nokugcinwa kwesinciphisi esikhulu.Ngenxa yezindlela ezihlukene zokukhiqiza, i-axle yezindlu esemqoka ingahlukaniswa ibe uhlobo lokuphonsa okubalulekile, uhlobo lweshubhu yensimbi yokusakaza emaphakathi nesigaba, kanye nohlobo lwensimbi yokunyathela kanye nohlobo lokushisela.
2. Izindlu ze-ekseli zokushayela ezihlukene
Izindlu ze-axle ezihlukene ngokuvamile zihlukaniswa zibe izingxenye ezimbili, futhi lezi zingxenye ezimbili zixhunywe ngamabhawodi.Izindlu ze-axle ezihlukanisiwe kulula ukuziphonsa kanye nomshini.
Isikhathi sokuthumela: Nov-01-2022