kuti chii, musimboti wekushanda nekuvandudza

Iwe unogona kazhinji kusangana nemafungiro ekuti ne-all-wheel drive, mota inogona kungonzi SUV. Izvi, hongu, hazvisi zvechokwadi, asi zvakadaro, mutoro wakagoverwa kune ese mavhiri pasina mubvunzo unovandudza kugona kwekupedzisira kuyambuka-nyika kakawanda.

Kana isu tichinyatso decipher chidimbu 4matic, tinowana tsananguro ye4 Wheel Drive uye otomatiki. Kutaura muchiRussia, zvinoreva kuti motokari ine mavhiri mana. Anenge nguva dzose pane kugadzwa kwakabatana neatomatiki kutapurirana. Pamichina yedu, iyo 4X4 yekumaka inoreva zvakafanana.

Iyo inotooma sisitimu inobata mazhinji emidziyo yemotokari (ese ari maviri axles, ekufambisa kesi, musiyano, axle shafts, drive shaft joints). Iyi dhizaini yese inosanganiswa neye otomatiki kutapurirana (mechanics haigone kurarama).

Nekuda kwekuyedzwa kwenguva refu, zviyero zvinodiwa zvekuendesa mutoro kumavhiri emakirasi akasiyana emotokari akajekeswa.

Iyo yazvino 4matic system inopa yakanyanya kunaka sarudzo:

Cars. Kune iyi kirasi, mutoro mukuru (65%) unoenda kumashure emakumbo, uye yakasara 35% inogoverwa kumberi;
SUV kana SUV. Muzvikamu izvi, torque inogoverwa zvakaenzana (50% imwe neimwe);
mhando dzemhando yepamusoro. Pano, kupararira pakati pemavhiri epamberi uye kumashure kuduku (55% inoenda kumashure, uye 45% kumberi).

Parizvino, kuvandudzwa kweMercedes-Benz kunetseka kwakave nekuvandudzwa kwakasiyana uye kukwidziridzwa:

Chizvarwa chekutanga. Yakatangwa muFrankfurt muna 1985. Kwapera gore, hurongwa hwacho hwakanga huchitove huri kuiswa zvakasimba pamotokari dzeW124. Uyezve, kurongeka kwakabatana nepfuti yemuchina itsika, kutanga kubva kune yekutanga mhando. Panguva iyoyo, motokari yakanga isiri yekusingaperi. Musiyano unonzi pluggable wakashandiswa. Somugumisiro wekuvhara kusiyana (kumashure nepakati), mavhiri ose akabatanidzwa. Kudzora kwepeya ye hydraulic clutches yakaitwa uchishandisa zvemagetsi. Zvakanakira sisitimu iyi yaive yekuti sisitimu yaigona kungoshanda kubva kumashure kweaxle, izvo zvakakonzera kuchengetedza kwete mumafuta chete, asiwo mukuita kwese. Zvakare, mapeji acho akagadzirwa neakanyanya kusimba zvinhu zvisingaite abrasion. Pakati pemaminetsi, zvinogona kucherechedzwa kuti plug-in drive haigadziri mota SUV (yakanyanya kusimba kupfuura iyo yakazara). Iyo Vodi.su portal inovimbisa kuti kugadziriswa kwehurongwa hwakadaro kunodhura mari yakawanda;
Chizvarwa chekutanga. Kubva 1997, shanduro yakagadziridzwa yakaunzwa, yakaiswa paW210. Misiyano yacho yaishamisa. Yakanga yatova mavhiri ose mupfungwa izere. Kuvhara kwakasiyana hakuna kushandiswa, uyezve, iyo 4ETS system yakaiswa, iyo isingabatanidzi iyi mukana uye inodzorwa traction. Iyi mutsauko ye4matic yakadzika midzi, uye kubva panguva iyoyo kuti sisitimu yakaramba ichityaira mavhiri zvachose. Kunyange zvazvo izvi zvakakonzera kuwedzera kwekushandiswa kwemafuta, zvakanga zvakachipa zvikuru kugadzirisa, zvichipiwa kuti motokari dzaive dzakanyanya kuvimba mumugwagwa;
Chizvarwa chekutanga. Yakaunzwa kubva 2002, uye yakaiswa pamakirasi akati wandei emota kamwechete (C, E, S). Nezvekuvandudzwa, zvinogona kucherechedzwa kuti sisitimu yave nehungwaru. ESP system yakawedzerwa kune 4ETS traction control. Kana chero mavhiri anotanga kutsvedza, saka iyi system inoimisa, ichiwedzera mutoro pane yakasara. Izvi zvakakonzera kuvandudzwa kwe patency kusvika ku40%;
Chizvarwa chekutanga. Kubva 2006, kutonga kwehurongwa kwave kuzere kwemagetsi. Zvikasadaro, yaive 2002 musiyano;
Chizvarwa chekutanga. Yakaunzwa muna 2013, iko kuvandudzwa kweshanduro dzakapfuura. Electronics chaizvo munyaya yemaminitsi inokwanisa kuendesa zvachose mutoro kubva kumavhiri epamberi kuenda kumashure uye zvinopesana. Izvi zvakaita kuti motokari yacho iite nyore nyore nyore mumamiriro ezvinhu akaoma. Zvakare, huremu hwese hwehurongwa hwadzikira, asi kugona kwakawedzera zvakanyanya. Parizvino, vagadziri vekunetseka vanovimbisa kusiya yakajairika lever yebhokisi, uye kuendesa kutonga kwese kumabhatani.