Oversteer uye understeer - chii chaunoda kuziva nezvavo?
Zviri mukati
Zvese zviri zviviri oversteer uye understeer ndiwo maitiro emota yakarasa traction uye inotanga kufamba ichipesana nemirairo yemutyairi uye kona yekutungamirira. Nekudaro, chimwe nechimwe chazvo chinoda maitiro akasiyana kuitira kudzora mota uye kuibvumidza kuti idzokere munzira kwayo. Vanoratidzwa nei? Maitiro ekupindura kune ese ari maviri marudzi ekutsvedza?
Chii chinonzi understeer yemota uye inoitika riini?
Zvechokwadi iyi ndiyo imwe yemamiriro ezvinhu ane ngozi zvikuru anogona kuitika kumutyairi paanenge achityaira. Understeer ndiyo apo mavhiri emberi emotokari anorasika kudhonza. Nokuda kwechikonzero ichi, motokari inotendeuka zvishoma kudarika matai uye zvigadziriso zvemavhiri, uye "inodonha" kubva pakutendeuka - dzimwe nguva inotoenda zvakananga, uye mutyairi haagoni kutendeuka nenzira ipi zvayo. Chiitiko ichi chinowanzoitika kana uchityaira mota dzemberi - kunyanya kana tikadarika kumhanya kwakachengeteka.
Car understeer - maitiro ekuzvibata?
Chokutanga, gara wakadzikama. Kukurumidza kuita kwemutyairi hakubatsiri pakutonga kwemamiriro ezvinhu - zvisinei nechikonzero chekutadza kutonga pamusoro pemotokari. Chero kuita kwechisimba kunogona kungowedzera mamiriro acho uye kupedza rwendo rwako kuenda kugomba, asi zvakanyanya. Saka ndoita sei? Zvishoma nezvishoma tanga kusunungura accelerator pedal - kuitira kuti motokari itange kunonoka pachayo, sechikamu chezvinonzi. injini braking. Panguva imwecheteyo, edza kudzvanya bhureki uye zvishoma nezvishoma shandura nzvimbo yechidhiraivho kune yakatarisana neyezvino arc iyo inokunda. Dzivisa chero kufamba kamwe kamwe.
Ko kana zvisina kukwana?
Nekudaro, dzimwe nguva zvinogona kuitika kuti nzira dzakajairwa dzekubuda mu understeer hadzina kukwana uye hazvigoneke kudzoreredza kumberi kweaxle traction. Chii chingaitwa ipapo? Kazhinji mhinduro chete, asiwo yekupedzisira mhinduro, ndeyekuisa handbrake kana kuishandisa kwenguva pfupi kukurumidza kubva kune understeer kuenda kune oversteer uye kuchinja nzira - isati yaitika tsaona kana off-road. Zvisinei, iyi inyanzvi yekufambisa inoda ruzivo rwakawanda mukugadzirisa maitiro emotokari, saka kwete mutyairi wese anogona kuibata.
Chii chinonzi oversteer?
Muchiitiko ichi, tiri kutarisana nekurasikirwa kwekutengesa pamusana wemotokari, iyo inoratidzwa ne "kusiya" miganhu yekutendeuka uye chido chekupfuura mberi kwemotokari. Chiitiko ichi chinowanzoitika mumotokari dzinotyaira mavhiri kumashure, semuenzaniso, kana ichimhanyisa zvakanyanya, asiwo pamberi pemavhiri madhiraivha, kunyanya kana "kutamba" handbrake panzvimbo inotsvedza kana pakukona zvine simba paaizi nesinou. Inoshandiswawo kupfuudza motokari panguva iyo inonzi drifting, i.e. kuendeswa kwemotokari kune inodzorwa skid uye kutonga kwayo.
Skidding ne oversteer - chii chaunofanira kuita?
Kana motokari ichidarika mukona, zviri nyore kwazvo kutadza kutonga uye kubvumira mavhiri ekumashure kuti atenderere kunze kwekona, achiisa mutyairi nevamwe vashandisi vemugwagwa munjodzi huru. Muchiitiko ichi, mavhiri anofanirwa kutendeudzirwa munzira imwechete neyekumashure kwemotokari kuti idzore kudhonza. Kunyange zvichiratidzika semusikirwo kuti vatyairi vazhinji vaedze kudzoreredza kudhonza nemavhiri ekumashure nekutendeukira kune yakatarisana neyekumashure axle spin, iyi iko kukanganisa kunowedzera kutsvedza uye kunogona kutungamira kutenderera.
Mota oversteer - chii chaunofanira kuita?
Kana nzira idzi dzikatadza, vatyairi vane ruzivo vanogona kutora danho rakasimba rekuyedza kuchengetedza kudhonza nekuchinja huremu kumberi kwemota. Izvi ndezvechokwadi kunyanya kune mota dzemberi. Isa bhureki uye clutch panguva imwe chete uye mota ichatanga kunyura, kuendesa huremu kumberi kwemota uye kudzikamisa oversteer.
Oversteer uye understeer - kiyi kutonga!
Pasinei nokuti chii chiri kukonzera kurasikirwa kwekudhonza, zvakakosha kuchengetedza mutyairi ari kutonga uye kudzorera mberi kana kumashure kwemashure nekukurumidza sezvinobvira kuti ave nechokwadi chekuchengetedzwa kwekona. Kana iwe ukaramba wakadzikama uye uchidzora chidhiraivho chemota, iwe sezvingabvira uchakwanisa kuiburitsa kunze kweskid zvakachengeteka.
