Ibrake pedal.
Njengoko igama libonisa, i-pedal ye-brake yi-pedal ebeka umda amandla, oko kukuthi, i-pedal of foot brake (inkonzo ye-brake), kunye ne-pedal ye-brake isetyenziselwa ukucotha nokumisa. Yenye yeendlela ezintlanu zolawulo olukhulu lokuqhuba imoto. Ukusetyenziswa rhoqo kuphezulu kakhulu. Indlela umqhubi alawula ngayo ichaphazela ngqo ukhuseleko lokuqhuba kwemoto.
I-pedal ye-brake yintetho eqhelekileyo yokunyathela i-brake, kwaye kukho i-pedal encinci kwi-brake rod, ngoko ikwabizwa ngokuba yi-"brake pedal". Kukwakho nepedali encinci ngentla kweclutch, ebizwa ngokuba yi-clutch pedal. I-clutch ingasekhohlo kwaye i-brake isekunene (icala necala kunye ne-accelerator, ekunene yi-accelerator).
Umgaqo wokusebenza
Ivili okanye i-disc igxininiswe kwi-shaft ye-high-speed yomatshini, kwaye isicathulo se-brake, ibhande okanye i-disc ifakwe kwisakhelo ukuvelisa i-torque yokunyathela phantsi kwesenzo samandla angaphandle.
I-Automobile brake pedal operation yahlulwe yaba: ukunyathela kancinane (oko kukuthi, ukunyathela kwangaphambili), ukunyathela okungxamisekileyo, ukunyathela ngeziqhoboshi ezidityanisiweyo kunye nokunyanzeliswa kwekhefu. Phantsi kweemeko eziqhelekileyo, ukucotha iziqhoboshi kunye nokuqhobosheka okungxamisekileyo kwisitshixo sevili kwaye ume phambi kokuba i-clutch pedal ifikelele esiphelweni, ukuze ugcine i-injini ibaleka kwaye inceda ukuphinda utshintshe isantya.
Izinto ezibalulekileyo zokusebenza
1. Ukuqhotsa iziqhoboshi. Yehla i-pedal ye-clutch, khulula i-accelerator pedal ngaxeshanye, tyhala i-lever shift lever ukuya kwindawo enesantya esisezantsi segiya, emva koko uphakamise i-clutch pedal, kwaye ngokukhawuleza ubeke unyawo lwasekunene kwi-pedal ye-brake, ngokwesantya esifunekayo kunye nomgama wokupaka, ngokuthe ngcembe kwaye ngamandla yehla i-pedal ye-brake de ume.
2. Ukunyanzeliswa kwe-Emergency braking. I-emergency braking inokwahlulwa ibe yi-emergency braking ngesantya esiphantsi kunye ne-emergency braking ngesantya esiphezulu. I-Emergency braking xa uqhuba ngesantya esiphakathi nesisezantsi: bamba idiski yokuqhuba ngezandla zozibini, khawuleza wehlise i-clutch pedal, phantse ngaxeshanye wehlise i-pedal ye-brake, kwaye uthathe indlela yonyawo olunye olufileyo ukumisa imoto ngokukhawuleza. Ukunyathela okungxamisekileyo kwisantya esiphezulu: ngenxa yesantya esiphezulu, inertia enkulu kunye nokuzinza okungahambi kakuhle, ukwenzela ukwandisa ukusebenza kakuhle kwe-braking kunye nokuphucula ukuzinza kwemoto, i-pedal ye-brake kufuneka iqale yehliswe ngexesha lokusebenza ngaphambi kokuba ivili livalwe. Emva koko nyathela i-clutch pedal ukuze usebenzise isantya se-injini esisezantsi ukuqulatha isantya. Emva kokuba ivili litshixiwe, ivili langaphambili alilawuleki, kwaye nomzimba kulula ukutyibilika. Amanqaku aphambili e-braking engxamisekileyo kufuneka alawulwe: ngenxa yokulahleka kolawulo lokunyathela emva kwebraking, xa inertia yemoto ihamba kufutshane kakhulu nomqobo ngexesha lokuqhobosha, unokubona ukuba ungayimisa imoto ngokwesantya, xa unokumisa imoto, zama ukumisa isithuthi, kwaye xa ungenakuyeka, kufuneka ujikeleze. Xa ujikeleza, i-pedal ye-brake kufuneka ikhululeke ukuze i-disc yokuqhuba idlale indima yokulawula, kwaye i-pedal pedal kufuneka ihlehliswe emva kokudlula umqobo. Ngexesha le-braking engxamisekileyo, isithuthi sithambekele ekutyibilikeni, kwaye i-pedal ye-brake kufuneka ikhululeke kancinci ukuze ilungelelanise umzimba.
3. Uqhoboshi oludibeneyo. Isixhobo sokutshintsha igiya siphumza i-pedal ye-accelerator kwigiya, sisebenzisa isantya se-injini ukutsala ukucutha isantya, kwaye sinyathele i-pedal ye-brake ukuze iqhekeze ivili. Le ndlela yokucotha ngokutsalwa kwe-injini kunye ne-wheel brake braking ibizwa ngokuba yi-combined braking. Ukunyathela ngokudibeneyo kusetyenziswa ngakumbi ekuqhubeni okuqhelekileyo ukucotha, kwaye inqaku eliphambili kufuneka liphathwe kakuhle kukuba: xa isantya siphantsi kunomgangatho ophantsi wesantya kwi-gear, kufuneka itshintshwe ibe yi-gear ephantsi ngexesha, ngaphandle koko iya kukhawuleza kwaye yonakalise inkqubo yokuhambisa.
4. Ukuqhobosheka okwethutyana. I-intermittent braking yindlela yokuqhobosha apho i-brake pedal icinezelwa ngamaxesha athile phantsi kwaye ikhululekile. Xa uqhuba kwiindawo ezisezintabeni, ngenxa yokuhla kwexesha elide, i-brake system ixhomekeke kwiqondo lokushisa eliphezulu, okubangela ukunciphisa ukusebenza kwe-braking. Ukuze kuthintelwe ubushushu benkqubo yebrake ekubeni buphezulu kakhulu, abaqhubi bahlala besebenzisa iindlela zokuqhobosha ngamaxesha athile. Ukongeza, isixhobo sokunyathela umoya sinokusebenzisa i-braking ekhawulezayo ephakathi kuba umthamo wokuthatha akukho lula ukuwuqonda.
Izithuthi ezixhotyiswe nge-ABS(isixhobo sombane sokunqanda ukutshixa) azivumelekanga ukuba zisebenzise i-braking intermittent ngexesha le-emergency braking, kungenjalo i-ABS ayiyi kukwazi ukudlala indima yayo efanelekileyo.
Isakhono sokusebenza
I-1, xa imoto ihla, abanye abaqhubi ukwenzela ukugcina i-fuel, ngoko baxhoma ngokungathathi hlangothi, besebenzisa inertia ukuhla, ixesha elide, uxinzelelo lwe-brake alwanelanga, i-brake ixhomekeke ekungaphumeleli, ngoko akukhuthazwa ukuba uxhome ngokungathathi hlangothi xa uhla. Musa ukuxhoma hlangothi, kukuvumela injini kunye nokuhanjiswa kuqhagamshelwe, ngeli xesha ukuhla kwemoto akukho nge-inertia, kodwa nge-injini yokuqhuba, ngokungathi injini kunye nawe ukuba uhambe, ungayivumeli imoto yakho ihambe ngokukhawuleza, le yenye ye-braking.
2, abanye abaqhubi, xa ibhuleki imoto, sebenzisa injini ukucotha, kodwa oku akuyi kuqhawuka kwigiya ephantsi kuya kuba lula ukubonakala imoto phambili impembelelo isenzeko, injini iya konakaliswa, ngoko i-pedal brake ukusebenzisa ngokuchanekileyo.
I-3, iibhasi ezincinci phantsi kwethambeka elide kufuneka zisebenzise igiya eliphantsi, kunye ne-injini ye-injini ukufezekisa ukuthotywa, iimoto ezinkulu okanye izithuthi ezinzima ukuthambekela okude khumbula ukuba unganyatheli kwi-brake, kufuneka usebenzise i-injini ukucotha, iimoto ezininzi ezinkulu zixhotyiswe nge-retarder okanye isixhobo sokutshiza samanzi ukunqanda ukusilela kwebhuleki okubangelwa kukufudumala kwi-slope ende.
Imibandela efuna ingqalelo
(1) Ngexesha loqhankqalazo olungxamisekileyo, bamba idiski yokuqhuba ngezandla zombini, kwaye awukwazi ukusebenzisa idiski yokuqhuba ngesandla esinye.
(2) Ukuhamba ngokukhululekileyo kwe-pedal ye-brake kuchaphazela ngokuthe ngqo ixesha lokuqhawula kunye nomgama wokuqhawula. Ke ngoko, qiniseka ukuba ujonge ukuba uhambo lwasimahla lwe-brake pedal lufanelekile na ngaphambi kokuba uphume.
(3) Isenzo sokunyathela kufuneka sihambe ngokukhawuleza, i-pedal ye-brake inokukhululwa xa isithuthi sityibilika emacaleni, kodwa isenzo kufuneka sikhawuleze xa ujika i-disc yokuqhuba.
(4) Xa ujika ngesantya esiphezulu, i-braking yongxamiseko akufanele iqhutywe, i-braking kufuneka ifaneleke kwangaphambili ngaphambi kokujika, kangangoko kunokwenzeka ukugcina i-braking ngqo, kunye nokulawula isantya sokujika.
5 Xa uqhobosha ngaphezu kwesantya esiphakathi kunye nesiphezulu, i-pedal ye-brake kufuneka icinezelwe kuqala kwaye emva koko i-clutch pedal.
Ulawulo lwamandla
Enoba ixesha kunye nobukhulu bokunyathela ngeziqhoboshi zinokulawuleka ngokufanelekileyo kuxhomekeke kumzamo wonyawo lomqhubi wokusingatha iimeko ezahlukeneyo nokulawula isantya. Kwiimeko eziqhelekileyo, xa unyathela kwi-pedal ye-brake, inokwahlulwa ibe ngamanyathelo amabini, ungasebenzisi indlela yonyawo olunye ufile: isinyathelo sokuqala sokuhamba kwi-pedal ye-brake, amandla onyawo (oko kukuthi, amandla oxinzelelo) ngokwemfuno yokumisela, amandla onyawo kufuneka abe ngokukhawuleza kwaye abe namandla xa isantya sihamba ngokukhawuleza, kwaye amandla onyawo kufuneka abe lula kwaye azinzile xa isantya sicotha; Emva koko ngokweemeko ezahlukeneyo zoxinzelelo oluhlukeneyo okanye unyango lokuthomalalisa. Xa uqhobosha ngesantya esiphezulu, kulula ukuvelisa i-sidelip. Xa imoto ivelisa i-sideslip, i-pedal ye-brake kufuneka ikhululeke ngokufanelekileyo ukukhusela isithuthi ekubalekeni kunye nevili lokuqhuba ekuphulukaneni nolawulo.
ABS ukunyanzelwa kwemoto
(1) Xa isithuthi esixhotyiswe nge-ABS sikwi-braking engxamisekileyo, ukusebenza kwediski yokuqhuba kuyahluke kancinane kuleyo xa i-pedal ye-brake inganyathelwanga, kwaye i-pedal ye-brake iya kubetha, ngoko sebenzisa i-disc steering disc ngononophelo.
(2) Xa uqhuba kwindlela emanzi, nangona umgama we-braking yesithuthi esixhotyiswe nge-ABS mfutshane kunoko wesithuthi esingenayo i-ABS, umgama wokuqhafaza uya kuchaphazeleka kwakhona ngumphezulu wendlela kunye nezinye izinto. Ngoko ke, umgama phakathi kwesithuthi esixhotyiswe nge-ABS kunye nesithuthi esingaphambili kufuneka sifane neso sithuthi ngaphandle kwe-ABS ukuqinisekisa ukhuseleko.
(3) Xa uqhuba kwiindlela zegrabile, ikhephu kunye neendlela zomkhenkce, umgama wokuqhobosha izithuthi ezixhotyiswe nge-ABS unokuba mde kunolo lwezithuthi ezingenayo i-ABS. Ngoko ke, isantya kufuneka sithotywe xa uqhuba kule ndlela ingasentla.
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(5) Xa isantya singaphantsi kwe-10km/h, i-ABS ayisebenzi, kwaye inkqubo yesiqhelo yokuqhobosha ingasetyenziselwa ukubhuleka ngeli xesha.
(6) Omane amavili kufuneka asebenzise uhlobo olufanayo kunye nobukhulu bamatayara, ukuba iintlobo ezahlukeneyo zamatayara zixutywe, i-ABS ayinakusebenza kakuhle.
(7) Xa isithuthi esixhotyiswe nge-ABS sikwi-braking yongxamiseko, i-pedal ye-brake kufuneka inyathelwe ukuya ekupheleni (njengoko kubonisiwe kulo mfanekiso), kwaye akufanele iqhutywe ngokunyathela kunye nokubeka, kungenjalo i-ABS ayikwazi ukudlala umsebenzi wayo.
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Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni MG & MAUXS iinxalenye auto wamkelekile ukuthenga.
