chii uye chinoshanda sei? + Vhidhiyo

Pamotokari dzine kumberi kana kumashure-vhiri dhiraivha, yuniti yakadai seyekusiyanisa yevhiri inoiswa padhiraivha axle, asi iyo yekuvhara nzira haina kupihwa nezvikonzero zviri pachena. Basa guru reiyi node kugovera torque kumavhiri edhiraivha axle. Semuenzaniso, pakukona kana kutyaira mumigwagwa ine tsvina, mavhiri haagone kutenderera nekumhanya kwakafanana.

Kana iwe uri muridzi wemotokari ine mavhiri ose, ipapo kunze kwekusiyana kwevhiri, kusiyanisa kwepakati nemagetsi ekuvhara kunoiswawo pane kadhi. Nomuzvarirwo, vaverengi vane mubvunzo: nei kukiya kuchidiwa, ibasa ripi raanoita, ndeapi marudzi epakati akasiyana makiyi aripo?

Sei isu tichida yepakati differential lock uye kuti inoshanda sei

Isu takatobata zvishoma nezvenyaya iyi pawebhusaiti yevodi.su mune chinyorwa nezve viscous coupling (viscous coupling). Mumashoko akapfava, ipapoka musiyano wepakati unodiwa kuti uwedzere kugona kwemotokari kuyambuka uye kugonesa mavhiri ese.

Nheyo yekushanda kwayo iri nyore:

• kana mota ichityaira munzira yakajairika, kuedza kwese kunobata kunowira chete pane main traction axle;
• chechipiri axle, nekudzima nzira yekuvhara, haibatanidzi nekufambiswa kwemuchina, ndiko kuti, panguva iyo inoita senge inofambiswa;
• kana mota ichingoenda kunze kwemugwagwa, pazvinenge zvakakodzera kuti maekisero maviri ashande kuti awedzere kuyambuka-nyika kugona, mutyairi anobatidza nechisimba kukiyi yepakati, kana kuti inongobatanidzwa.

Kana kiyi yabatidzwa, maekisi ese ari maviri anobatanidzwa zvakasimba uye anotenderera nekutumira torque kwavari kuburikidza nekutapurirana kubva muinjini yemotokari. Saka, kana kubatanidza viscous kwakaiswa, ipapo pamugwagwa wepamusoro, uko simba rema axles ose risingadiwi, simba rekufambisa rinopiwa chete kumberi kana kumashure mavhiri. Zvakanaka, kana iwe uchityaira mumugwagwa une tsvina uye kutsvedza kunotanga, mavhiri emaekisero akasiyana anotanga kutenderera nekumhanya kwakasiyana, mvura inodzika inosanganiswa zvine simba, inoomesa. Izvi zvinogadzira kubatana kwakasimba pakati peaxles uye nguva yekutenderera inogovaniswa zvakaenzana pakati pemavhiri ese emuchina.

Zvakanakira zvepakati differential lock mechanism:

• kuwedzera kukuru kwekukwanisa kuyambuka-nyika yemotokari mumamiriro ezvinhu akaoma;
• kudzima mavhiri ose otomatiki kana nechisimba pazvinenge zvisingadiwi;
• kuwedzera kwehupfumi kudyiwa kwemafuta, nekuti nese-gumbo drive yakabatana, injini inoshandisa mamwe mafuta kuti igadzire kumwe kudhonza.

Iyo yepakati yekukiya yekiyi, zvichienderana nemuenzaniso wemotokari, inoshandiswa nenzira dzakasiyana-siyana. Pamhando dzekare, dzakadai seUAZ, NIVA kana marori, iwe unofanirwa kusarudza giya rakakodzera pane yekutamisa kesi. Kana paine viscous coupling, kuvharira kunoitika otomatiki. Zvakanaka, pamotokari dzepamusoro-soro dzemugwagwa dzine Haldex clutch kusvika nhasi, kukiya kunodzorwa nemagetsi ekudzora unit. Chiratidzo chekuibatidza ndechekutsikirira gasi pedal. Saka, kana iwe uchida kukurumidza kukurumidza nekutsvedza, ipapo kukiya kunobva kwabatidza, uye kuvhara kuchaitika otomatiki kana mota ichifamba nekumhanya kwakagadzikana.

Mhando dzakasiyana-siyana dzekuvhara nzira dzepakati pekusiyanisa

Kana tikataura nezve musimboti wechiito, saka pane akati wandei mapoka makuru, ayo anozopatsanurwa kuita madiki:

1. zvakaoma 100% kuvhara;
2. misiyano inotsvedza inotsvedza - kuomarara kwekubatanidza kunoenderana nekusimba kwekutenderera kwemavhiri emaaxles akasiyana;
3. ine symmetrical kana asymmetric traction simba kugovera.

Saka, kubatanidza viscous kunogona kuverengerwa kuboka rechipiri nerechitatu panguva imwe chete, sezvo mumhando dzakasiyana dzekutyaira kutsvedza kwema discs kunogona kucherechedzwa, semuenzaniso, kana kukona. Saizvozvo, simba rekudhonza rinogovaniswa asymmetrically pakati pemaekisi. Mumamiriro ezvinhu akaoma zvikuru, kana rimwe remavhiri rinotsvedza zvakanyanya, 100% kuvharira kunoitika nekuda kwekusimba kwakazara kwemvura. Kana iwe uchityaira UAZ Patriot nekesi yekuchinjisa, ipapo pane kukiya yakaoma.

Iyo vodi.su portal inocherekedza kuti kana mavhiri ese akabatidzwa, kunyanya paasphalt, rabha inopera nekukurumidza.

Kune zvakare akasiyana magadzirirwo ekuvhara iyo yepakati musiyano:

• friction clutch;
• viscous coupling;
• cam clutch;
• Torsen lock.

Saka, friction clutches inoshanda nenzira yakangofanana neye viscous coupling kana yakaoma clutch. Mumamiriro ezvinhu akajairika, friction discs haibatanidzi mumwe nemumwe, asi nekukurumidza kana kutsvedza kunotanga, vanobatana. Iyo Haldex Traction clutch ndeye friction clutch, ine akawanda madhisiki anodzorwa nemagetsi control unit. Izvo zvisingabatsiri zvekugadzirwa uku ndiko kupfeka kwema disks uye chido chekuvatsiva.

Iyo Torsen kiyi ndeimwe yemhando yepamusoro, inoiswa pamotokari dzakadai seAudi Quattro neAllroad Quattro station wagon. Chirongwa chacho chakaomesesa: kurudyi uye kuruboshwe semi-axial magiya ane satellite, kubuda shafts. Kukiya kunopihwa neakasiyana giya reshiyo uye giya rehonye. Mune yakajairika yakagadzikana modhi yekutyaira, zvese zvinhu zvinotenderera neimwe giya reshiyo. Asi muchiitiko chekutsvedza, satellite inotanga kutenderera ichienda kune yakatarisana uye giya rekudivi rinovharika zvachose uye torque inotanga kuyerera ichienda kune inotyairwa axle. Uyezve, kugoverwa kunoitika muchiyero che72:25.

Pamotokari dzemumba - UAZ, GAZ - yakaganhurwa-inotsvedza cam musiyano yakaiswa. Kuvhara kunoitika nekuda kwe sprockets uye crackers, iyo, kana ichitsvedza, inotanga kutenderera nekumhanya kwakasiyana, semugumisiro wekuti simba rekurwisana rinomuka uye kusiyana kunovharwa.

Pane zvimwewo zviri kuitika. Saka, maSUV emazuva ano ane TRC traction control system, umo kutonga kwese kunoitwa kuburikidza neECU. Uye zvinokwanisika kudzivirira kutsvedza nekuda kweotomatiki braking yevhiri rinotsvedza. Kune zvakare ma hydraulic masisitimu, akadai seDPS pamota dzeHonda, uko mapombi anoisirwa kuseri kwegiya bhokisi, achitenderera kubva kudhiraivha. Uye kuvharira kunoitika nekuda kwekubatana kwemulti-plate clutch package.

Imwe neimwe yeaya masisitimu ine zvayakanakira nezvayakaipira. Iwe unofanirwa kunzwisisa kuti kutyaira neyese-vhiri dhiraivha yakavhurwa inotungamira mukupfeka kwekutanga matai, kutapurirana uye injini. Naizvozvo, mavhiri ese-mavhiri anoshandiswa chete paanonyatso kudiwa.

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