Ibha yokuZinzisa yangaphambili yokuDibanisa intonga ePhezulu yeChassis
Ukuze kuphuculwe induduzo yokukhwela imoto, ukuqina kokumiswa ngokuqhelekileyo kulungiselelwe ukuba kuncinci, kwaye umphumo kukuba ukuzinza kwemoto kuchaphazelekayo. Ukuza kuthi ga ngoku, i-stabilizer bar structure isetyenziswe kwinkqubo yokunqunyanyiswa ukunyusa ukuqina kwe-angle yokumiswa kunye nokunciphisa i-angle roll body.
Umsebenzi we-stabilizer bar kukuthintela umzimba wesithuthi kwi-lateral roll engaphezulu xa ujika, kunye nokugcina umzimba wesithuthi ulungelelene ngokusemandleni. Injongo kukunciphisa iqondo le-lateral roll yemoto kunye nokuphucula induduzo yokukhwela. Ibar yokuzinzisa ngokwenene yintlakohlaza ye-torsion bar ethe tyaba, enokuthi ithathwe njengento ekhethekileyo yeelastiki ekusebenzeni. Xa umzimba uhamba ngokuthe nkqo, ukunqunyanyiswa kumacala omabini kukhubaza okufanayo, kwaye ibar yokuzinzisa ayisebenzi. Xa imoto ijika, umzimba uqengqeleka, ukumiswa kumacala omabini kutsiba ngokungaguquguqukiyo, ukumiswa kwangaphandle kuya kucinezela kwibar yokuzinzisa, kwaye ibar yokuzinzisa iya kujijwa, kwaye ukuqina kwe-bar body kuya kuthintela amavili ukuba angaphakamisi. ukuze umzimba wemoto ugcinwe ngokulinganayo kangangoko kunokwenzeka. kuzinzo olusecaleni.
Ukuba amavili asekhohlo nasekunene atsiba phezulu naphantsi ngaxeshanye, oko kukuthi, xa umzimba uhamba ngokuthe nkqo kwaye ukuguqulwa kokumiswa kumacala omabini kuyalingana, ibar yokuzinzisa iya kujikeleza ngokukhululekileyo kwi-bushing, kunye nebar yokuzinza. ayizukusebenza.
Xa i-deformation yokunqunyanyiswa kumacala omabini ingalingani kwaye umzimba uthambekele ecaleni kwendlela, elinye icala lesakhelo lisondela kufutshane nenkxaso yasentwasahlobo, kwaye isiphelo sela cala lebar yokuzinzisa sinyuka ngokumalunga nesakhelo, ngelixa elinye icala lesakhelo lisuka kude entwasahlobo Inkxaso, kunye nesiphelo sebar yozinzisi ehambelanayo emva koko yehla ngokubhekisele kwisakhelo, nangona kunjalo, xa umzimba kunye nesakhelo zithotywa, umbindi webar yokuzinzisa awunaso isihlobo. intshukumo kwisakhelo. Ngale ndlela, xa umzimba wesithuthi uthambekele, iindawo ezinde kumacala omabini ebar yokuzinzisa zijikela kumacala ahlukeneyo, ngoko ke ibar yokuzinzisa ijijekile kwaye iingalo zecala zigobile, oko kwandisa ukuqina kwe-angular yokunqunyanyiswa.
Umzuzu wangaphakathi we-torsional owenziwe yi-elastic stabilizer bar uthintela ukuguqulwa kwentwasahlobo yokunqunyanyiswa, ngaloo ndlela kuncitshiswe ukuthambeka kwecala kunye nokungcangcazela kwe-angular yecala lomzimba wesithuthi. Xa iingalo ze-torsion bar kuzo zombini iziphelo zitsibela kwicala elinye, ibar yokuzinzisa ayiyi kusebenza. Xa amavili asekhohlo nasekunene atsibela kwicala elichaseneyo, indawo ephakathi yebar yokuzinzisa iya kujika.
isicelo
Ukuba i-angle ye-angle yokuqina kwesithuthi iphantsi kwaye i-angle ye-roll yomzimba inkulu kakhulu, i-bar ye-stabilizer enqamlezayo kufuneka isetyenziswe ukunyusa ukuqina kwe-angle ye-roll yesithuthi. Imivalo ye-stabilizer inokufakwa ngokwahlukileyo okanye ngaxeshanye kwi-suspension yangaphambili nasemva njengoko kufuneka. Xa uqulunqa ibha ye-stabilizer, ngaphezu kobunzima obupheleleyo besithuthi, umlinganiselo we-roll stiffness of front and behind ususpensions kufuneka uphinde uqwalaselwe. Ukuze wenze imoto ibe neempawu ze-understeer, ukuqina kwe-angle ye-rolling ye-suspension yangaphambili kufuneka ibe nkulu kancinane kunokumiswa ngasemva. Ke ngoko, iimodeli ezininzi zixhotyiswe ngebar yokuzinzisa ekumisweni kwangaphambili.
