Ungayisebenzisa kanjani i-engine brake?

I-engine braking yinto eyenziwa yinjini ngokwayo. Ngempela, lokhu kuzozibonakalisa lapho i-accelerator pedal ikhishwa ngenkathi ushayela. Lolu wuhlelo oluzishintshayo lwe-deceleration olunikeza isithombe sokubhuleka futhi lubambezela imoto yakho ngaphandle kokusebenzisa amabhuleki.

🚗 Iyini indima yebhuleki lenjini?

Indima yenjini yebhuleki umbono wehlisa ijubane kwenzekani uma uyeka ukucindezela i-accelerator pedal. Lolu uhlobo elinde injini ukubhuleka, ngoba uma uyeka ukusheshisa, ukubhuleka okungenzeka kuzokwenzeka.

Ngakho-ke, le nto yemishini ivumela Gwema ukulayisha ngokweqile impahla yokubhuleka njengama-brake disc nama-brake pads. Ngakho-ke, futhi ibavumela ukuthi banciphise ukuguga nokwelula impilo yabo yesevisi.

Ngaphezu kwalokho, ukubhuleka kwenjini kubonakala kuwo wonke amagiya akho Ukudluliswa, kusukela kwelokuqala kuya kwelesithupha. Igiya kumele lisetshenziswe ukuze injini ibhuleki.

Kuzogqanyiswa kakhulu emibikweni emithathu yokuqala. kuyilapho kwezintathu zokugcina ingabonakali kakhulu ngoba ijubane libaluleke kakhulu. Eqinisweni, uma ushayela ku-100 km / h futhi uyeka ukucindezela i-accelerator pedal, imoto yakho ngeke iqhubeke ku-100 km / h futhi izoqala ukwehla.

Uma nje ushintshela ku-neutral noma ucindezela i-clutch pedal, ibhuleki lenjini ngeke lisasebenza ngoba ukudlulisela kunqanyuliwe. Ekugcineni, injini ibhuleki usizo lwangempela lokushayela futhi isebenza kahle kakhulu phakathi nezigaba zebhuleki nokwehliswa.

💡 Ibhuleki lenjini noma ibhuleki lonyawo: iyiphi ongayisebenzisa?

I-injini ye-brake kanye ne-foot brake ayiphikisani, kodwa ngokuphambene nalokho, okungeziwe okomshayeli. Into ebaluleke kakhulu phakathi nesigaba sokubhuleka ukwazi ukuthi ungayithatha kanjani. Ngempela, kungcono gwema ukubopha kanzima amabhuleki kanye nemoto yonke.

Qala njalo susa unyawo lwakho ku-gas pedal ukuze kwenzeke i-engine braking. Bese ungaqala ukuqeqeshwa ingcindezi emnene futhi ebushelelezi ku-pedal yebhuleki. Isihluthulelo sokuphumelela ukubhuleka siwukulindela, ukukhetha ukuncipha kwebhuleki.

Kodwa-ke, uma usesimweni lapho udinga ukwenza ibhuleki eliphuthumayo, ngeke ukwazi ukwamukela lesi simo sengqondo. I-pedal yamabhuleki kufanele icindezelwe ngokuqinile ukuze ijubane futhi imise imoto ngokushesha ngangokunokwenzeka futhi ugweme ukushayisana okungenzeka.

👨‍🔧 Ungalisebenzisa kanjani ibhuleki lenjini elinomshini ozishintshayo?

Izimoto ezinomshini ozishintshayo azinawo u-gearbox okuvumela ukuthi wehle. Kodwa-ke, ibhuleki lenjini lingasetshenziswa, ikakhulukazi lapho ushayela imigwaqo yezintaba enemithambeka engaphezulu noma engaphansi... Ku-othomathikhi, ibhuleki injini ingasetshenziswa ngezindlela ezimbili:

1. Ukusebenzisa Imiyalo : Angafakwa esiteringini, kwigiya lever noma ezingeni le-control unit. Ngokuvamile kulula ukuzibona ngezimpawu ezithi "+" kanye "-". Akhona emabhokisini alandelanayo.
2. Ukusebenzisa i-gear lock : Sebenzisa i-lever yegiya ukuze ukhethe igiya olifunayo. Ngokuvamile usendaweni ethi “D” (shayela), kodwa uzodinga ukushintshela ku-“3”, “2” noma “L” (phansi) uma usekwehleni.

🔍 Isetshenziswa nini ibhuleki lenjini?

Ibhuleki lenjini lingasetshenziswa nsuku zonke emgwaqeni. Lokhu kuzosiza ukuvikela ama-brake discs nama-pads ekugqokeni ngaphambi kwesikhathi. Lokhu kungenxa yokuthi uma imoto yakho ivele iqhubekele phambili ngesivinini sayo, iqala ukuhamba. yehlisa ijubane yodwa.

Ezimweni ezithile, ukubhuleka kwenjini kuyadingeka ukuze wehlise isivinini ngokuphepha imoto yakho. Ngakho-ke, lapho ushayela endaweni ekhuphukela, ibhuleki lenjini liyadingeka vimbela ukusheshisa ngamandla kinetic.

Asetshenziswa ngaphezu kokubhuleka ngezikhathi ezithile nge-brake pedal futhi avumela imoto ukuthi ihambe kancane ngaphandle kokubanga amabhuleki ashise ngokweqile. Uma amabhuleki ekhipha ukushisa okukhulu, icing phenomenon ingase ivele.

Lokhu kusho ukuthi amabhuleki akho ahlala epholile futhi agqoke kakhulu Ama-brake linings... Ama-brake pads angase abe yi-vitrified ngenxa yalo mcimbi futhi kuzodingeka ukuthi ashintshwe.

Isimo se-engine braking sibonakala kuzo zonke izimoto ezikhona, kungaba njalo Ukudluliswa Kwezandla noma okuzenzakalelayo. Kubaluleke kakhulu ukuphila isikhathi eside kwesistimu yakho yokubhuleka, ikakhulukazi emabangeni aphakeme. Uma unokungabaza okuncane mayelana nokusebenza kweyodwa yemishini yakho yokubhuleka, zizwe ukhululekile ukuqhathanisa amagaraji aseduze nawe ukuze imoto yakho ihlolwe!