Ukuthambekela kwevili
Ukongeza kwii-engile ezimbini ezingentla ze-angle ye-kingpin yangasemva kunye ne-Angle yangaphakathi yokuqinisekisa ukuba imoto izinzile iqhuba ngokuthe tye, i-wheel camber α nayo inomsebenzi wokumisa. I-α yi-Angle efakiweyo phakathi komgca we-intersection wenqwelo-moya enqamlezileyo kunye nenqwelomoya yevili langaphambili edlula kwiziko levili langaphambili kunye nomgca othe nkqo womhlaba, njengoko kubonisiwe kwi-FIG. 4 (a) kunye (c). Ukuba ivili langaphambili lifakwe i-perpendicular kwindlela xa isithuthi singenanto, i-axle inokuthambeka ivili langaphambili ngenxa yokuguqulwa komthwalo xa isithuthi sigcwele ngokupheleleyo, okuya kukhawulezisa ukuguga kwevili. Ukongeza, amandla okuphendula okuthe nkqo kwendlela eya kwivili langaphambili ecaleni kwe-axis yehabhu iya kwenza uxinzelelo lwehabhu ukuya kwisiphelo sangaphandle sebherethi encinci, yenze mandundu umthwalo wesiphelo sangaphandle sebhere encinci kunye ne-hub yokuqinisa nut. , ivili langaphambili kufuneka lifakwe kwangaphambili ukwenza i-Angle ethile, ukwenzela ukuthintela ukuthambekela kwevili langaphambili. Kwangaxeshanye, ivili langaphambili linecamber Angle liyakwazi ukuziqhelanisa nendlela yearch. Nangona kunjalo, i-camber akufanele ibe nkulu kakhulu, ngaphandle koko iya kwenza ukuba isondo linxibe inxalenye.
Ukuqengqeleka kwamavili angaphambili kumiselwe kuyilo lweknuckle. Uyilo lwenza i-axis yejenali ye-knuckle yokuqhuba kunye nendiza ethe tye kwi-Angle, i-Angle yivili langaphambili i-Angle α (ngokubanzi malunga ne-1 °).
Ivili langaphambili inyanda
Xa ivili langaphambili lifakwe i-engile, lisebenza njengekhowuni xa liqengqeleka, libangela ukuba ivili langaphambili liphumele ngaphandle. Ngenxa yokuba imiqobo ye-steering bar kunye ne-axle yenza ukuba kungenzeki ukuba ivili langaphambili liphume, ivili langaphambili liya kuqengqeleka phantsi, okuya kwandisa ukuguga kwamavili. Ukuze kupheliswe iziphumo ezibi eziziswa kukuthambekela kwevili langaphambili, xa ufaka ivili langaphambili, indawo esembindini yamavili amabini angaphambili emoto ayihambelani, umgama phakathi komda wangaphambili wamavili amabini B ungaphantsi kwe. umgama phakathi komqolo A, umahluko phakathi kuka-AB uba ngumqadi wevili langaphambili. Ngale ndlela, ivili langaphambili liyakwazi ukusondela ngaphambili kwicala ngalinye elijikelezayo, elinciphisa kakhulu kwaye liphelise iziphumo ezibi ezibangelwa ukuthambekela kwevili langaphambili.
Umqadi wangaphambili wevili langaphambili unokuhlengahlengiswa ngokutshintsha ubude bentonga yomnqamlezo. Xa ulungelelanisa, umahluko womgama phakathi kwangaphambili nasemva kwemijikelo emibini, i-AB, inokuhambelana nexabiso elichaziweyo lomqadi wangaphambili ngokwendawo yokulinganisa echazwe ngumenzi ngamnye. Ngokuqhelekileyo, ixabiso le-beam yangaphambili livela kwi-0 ukuya kwi-12mm. Ukongeza kwindawo eboniswe kwi-Figure 5, umahluko phakathi kwangaphambili nangasemva kwinqwelomoya esembindini yamavili amabini idla ngokuthathwa njengendawo yokulinganisa, kwaye umahluko phakathi komphambili nangasemva kwicala lomphetho wezo zimbini. amavili angaphambili nawo angathathwa. Ukongeza, umqadi wangaphambili unokumelwa yi-Angle ye-anterior beam.
