Chinodhonza mota, chinozivikanwawo se "ram Angle", chimwe chezvinhu zvakakosha zvebhiriji rekudhonza mota, chinogona kuita kuti mota imhanye zvakanaka uye ichifambisa divi rekutyaira zvine hungwaru.
Basa remuchina wekufambisa nderokutakura mutoro wepamberi pemotokari, kutsigira nekufambisa vhiri repamberi kuti ritenderere kutenderedza chigaro chemotokari uye kuita kuti mota itenderere. Kana mota ichifamba, inotakura mutoro unoshanduka-shanduka, saka inofanirwa kuva nesimba rakawanda.
Magadzirirwo ekuisa mavhiri edhiraivha
Kuti mota irambe yakamira zvakanaka, chiedza chekutyaira chinoderedza kusakara pakati pevhiri nezvikamu, chidhiraivho, vhiri rekutyaira ne ekseli repamberi pakati pematatu nefuremu zvinofanira kuchengetedza nzvimbo yakati, izvi zvine nzvimbo yakatarwa inonzi steering wheel positioning, inozivikanwawo se front wheel positioning. Nzvimbo chaiyo yevhiri repamberi inofanira kuitwa: inogona kuita kuti mota imhanye zvakanaka mumutsara wakatwasuka pasina kutenderera; Hapana simba guru pa steering plate painotungamira; Chidhiraivho mushure mekutungamira chine basa rekudzoka otomatiki. Hapana kusvetukira pakati pevhiri nepasi kuderedza kushandiswa kwemafuta uye kuwedzera hupenyu hwebasa revhiri. Nzvimbo yevhiri repamberi inosanganisira kingpin backward tilt, kingpin innertilt, front wheel outward tilt uye front wheel front bundle. [2]
Kingpin yekumashure Angle
Chipini chemuchina chiri muchikamu chemuchina chemota, uye chikamu chayo chepamusoro chine Angle Y yekumashure, kureva kuti, Angle iri pakati pechipini chemuchina nemutsetse wakamira wepasi muchikamu chemuchina chemota, sezvakaratidzwa mumufananidzo.
Kana kingpin ine rear inclination v, nzvimbo yekusangana kwe kingpin axis nemugwagwa zvichave pamberi pe contact point pakati pevhiri nemugwagwa. Kana mota iri kutyaira yakatwasuka, kana steering wheel ikatsauswa netsaona nemasimba ekunze (deflection kurudyi inoratidzwa nemuseve uri pamufananidzo), direction yemotokari ichatsauswa kurudyi. Panguva ino, nekuda kwekuita kwe centrifugal force yemotokari pachayo, panzvimbo ye contact b pakati pevhiri nemugwagwa, mugwagwa unoita lateral reaction pavhiri. Reaction force pavhiri inoita torque L inoshanda pa axis ye main pin, iyo direction yayo iri chaiyo yakatarisana nedirection yekutsauswa kwevhiri. Pasi pe action ye torque iyi, vhiri richadzokera panzvimbo yepakati yekutanga, kuitira kuti ive nechokwadi chekuti mota iri kufamba ne straight line, saka iyi nguva inonzi positive moment,
Asi torque haifanirwe kunge yakakura zvakanyanya, zvikasadaro kuti ikunde kugadzikana kwetorque pakutyaira, mutyairi anofanira kushandisa simba guru padhiraivha yekutyaira (inonzi steering heavy). Nekuti hukuru hwenguva yekudzikamisa hunoenderana nehukuru hweruoko rwenguva L, uye hukuru hweruoko rwenguva L hunoenderana nehukuru hwekurembera Angle v.
Iye zvino V Angle inowanzoshandiswa haisi kupfuura 2-3°. Nekuda kwekudzikira kwesimba rematayi uye kuwedzera kwekusimba, simba rekugadzikana kwemotokari dzemazuva ano dzinomhanya zvakanyanya rinowedzera. Saka, V Angle inogona kuderedzwa kusvika padyo ne zero kana kutoti negative.
