Ekisi yekumashure yemotokari yakagadzirwa nezvinhu zvipi?
Zvinhu zviri mu ekseli yekumashure yemotokari hazvina kufanana; panzvimbo pezvo, zvinoshandisa musanganiswa wezvinhu zvakasiyana-siyana zvichienderana nezvinodiwa nemashandiro, nzvimbo yerudzi rwemotokari, uye maitiro ekugadzira. Zvichienderana neruzivo rweveruzhinji, zvinhu zvikuru zvinosanganisira zvikamu zvinotevera:
Mhando huru dzezvinhu
Simbi yakasimba kwazvo: Inoshandiswa zvakanyanya mumotokari dzekutengeserana uye maekisi ekumashure emota dzevatakuri, senge zvinhu zveSph440 zvinoshandiswa neDongfeng Automobile, izvo zvine simba guru rekudzivirira kuvhunduka, kudzivirira kukotama, kudzivirira kupera, uye kudzivirira ngura.
Simbi yakagadzirwa nesimbi (senge simbi yakagadzirwa nesimbi 300): Inoshandiswa pamotokari dzinorema, dzakadai se "300 cast steel super strong rear axle" inogona kutakura matani angangoita makumi maviri, inowanzoshandiswa mumotokari huru dzekutakura zvinhu.
Aluminum alloy: Inowanzoonekwa mumotokari dzemhando yepamusoro kana dzinoshanda zvakanaka (dzakadai seMercedes-Benz GLE450), izvo zvinogona kuderedza huremu husina kusvuuka neinenge 30% uye kuvandudza kubata, kunyaradzwa, uye kuchengetedza mafuta.
Simbi yeAlloy (yakadai se20CrMnTi): Inonyanya kushandiswa pakushandisa magiya akasiyana (magiya epasi, magiya ehafu shaft, nezvimwewo), mushure mekupisa, ine resistance yakanyanya uye inodzivirira kukuvadzwa.
Machubhu esimbi asina musono: Anoshandiswa pakuvaka ma axle ekufambisa, ane simba rekudhonza re680 MPa, simba rekupa re550 MPa, uye kureba kuri kupfuura 15%, kuburikidza nekuwedzera kutonhora uye dhizaini yekukora kwemadziro isina kuenzana, kuenzana kwesimba uye purasitiki.
Mafomu echimiro nezvinhu zvinoenderana nazvo
Axle yakakandwa (axle yakasimba): Simbi yakakandwa yakabatana, kuomarara kwakasimba, hapana matambudziko ekuneta kwesimbi, yakakodzera mamiriro emigwagwa anorema uye akaomarara.
Ekisero rine simba rekushushikana (ekisero risina chinhu): Rakagadzirwa nekudzvanya nekunamira maplate esimbi, rakareruka asi risingachinjiki, rinowanzoonekwa mumotokari dzekutengesa dzakareruka.
Imba yesimbi yakabatana: Inoshandisa machubhu esimbi asina musono, muviri nechubhu yesimbi zvakabatana, hapana ma welds, hunhu hwemakanika hwakanyanya kupfuura machubhu ekare ane simba rekumanikidzwa.
Pfupiso
Zvinhu zviri mu axle yekumashure yemotokari zvinonyanya kuva simbi yakasimba, simbi yakaumbwa, aruminiyamu, uye simbi yemhando yepamusoro, uye sarudzo chaiyo inoenderana nechinangwa chemotokari (senge mutoro, kugona kwayo kutakura zvinhu, mashandiro ayo), kudzora mutengo, uye zvinodiwa kuti mota iite zvinhu zvemhando yepamusoro. Mota dzemhuri dzinonyanya kushandisa zvikamu zvesimbi, nepo mota dzemhando yepamusoro kana dzakareruka dzichishandisa aruminiyamu kana simbi yemhando yepamusoro.
Ekisero rekumashure remotokari chinhu chakakosha muhurongwa hwekutumira magiya emotokari, uye mashandiro ayo nepfungwa zvinosiyana zvichienderana nechimiro chemotokari. Tsananguro yakazara yakavakirwa paruzivo rweveruzhinji rwune mvumo:
Basa guru re axle yekumashure
Kutsigira nekubatanidza: Inotsigira mavhiri ekumashure uye inoabatanidza, ichitakura mutoro wemotokari wakamira uye simba rekuita kubva mumugwagwa.
Kutumirwa kwesimba (kwema axles ekutyaira chete): Kunotumira simba reinjini kuburikidza negearbox, shaft yekutumira, uye axle yekumashure kumavhiri ekumashure.
Kuderedza kumhanya uye kuwedzera kwe torque: Kuburikidza nechinhu chikuru chinoderedza kumhanya, chinoderedza kumhanya kwekutenderera uye chinowedzera torque yekubuda, zvichiwedzera kugona kwekutyaira.
Kugadziriswa kwemusiyano: Kunobvumira mavhiri ekumashure kuruboshwe nekurudyi kuti atenderere nekumhanya kwakasiyana panguva yekutenderera kudzivirira kutsvedza kana kupera simba.
Rutsigiro rwemabhureki: Mabhureki evhiri rekumashure anowanzo batanidzwa mu axle rekumashure uye anoita mabasa makuru ekutyaira uye ekupaka mabhureki.
Cherechedza: Kana iri mota inodhonzwa nemavhiri epamberi, ekisi yekumashure inoshanda chete se ekisi inotevera (mutoro wekutakura chete); kana iri mota inodhonzwa nemavhiri ekumashure kana kuti ine mavhiri mana, ekisi yekumashure ine mabasa akawanda akadai sekutyaira, kuderedza kumhanya, uye kusiyana.
Ruzivo rwepfungwa dzekushanda
Nzira yekutumira simba
Injini → Clutch → Transmission → Transmission shaft → Rear axle main reducer → Differential → Hafu shaft → Driving wheel.
Basa guru rekuderedza
Kazhinji inoshandisa giya remakoni, ichichinja nzira yekutumira simba ne90° (longitudinal → transverse).
Inoona kuderedzwa kwekumhanya uye kuwedzera kwetorque, chiyero chekumhanya (chiyero chikuru chekudzikisa) = kumhanya kwemugodhi wekutumira / kumhanya kwehafu yemugodhi .
Musiyano wekudzora kumhanya kwemusiyano
Maumbirwo emukati: Mugodhi wakachinjika + magiya maviri epuraneti, akabatana nehafu yemigodhi kumativi ese.
Kutyaira kwakatwasuka: Magiya epuraneti haatenderere ega, mavhiri ekuruboshwe nerudyi anotenderera zvakafanana.
Panguva yekutenderera: Magiya epasi anotenderera, kumhanya kwevhiri rekunze kunowedzera, uye kumhanya kwevhiri remukati kunoderera, zvichichinjana nehukuru hwakasiyana hwekutenderera.
Nzira yekubatanidza kusungirirwa Axle yese: Yakashongedzerwa nekumiswa kusingamiriri (senge mashizha), ine chimiro chakareruka uye ine simba rakasimba rekutakura mutoro, uye inonyanya kushandiswa mumarori.
Axle yakapatsanurwa: Yakashongedzerwa nesuspension yakazvimirira (senge McPherson type), axle housing yakakamurwa, izvo zvinoita kuti nyaradzo ive nani, uye inonyanya kushandiswa mumota.
Nzvimbo dzekuchengetedza zuva nezuva:
Gara uchitsiva mafuta eGL-5 grade gear (anokurudzirwa kumotokari dzinorema).
Tarisa kunyoroveswa kwemabearings ehub uye basa re differential lock (ita kuti ishande kana uchitsvedza).
Dzivisa kusachinja oiri mushure mekunyorova kudzivirira ngura yegiya uye kutadza kushanda zvakanaka.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
