The Definitive Guide to gearbox kereta auto
The Definitive Guide to gearbox kereta auto
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Apabila pembakaran berlaku dalam enjin anda, kuasa dipindahkan kepada crankshaft yang berputar ribuan kali seminit. Namun, ini terlalu cepat bagi roda, jadi kotak gear menukar kuasa kepada kelajuan putaran yang roda dapat kawal.
They are also no more necessarily greener or even more gasoline-effective than automatics, partly as the latter could be managed by Computer system to alter gear at exactly the right time to realize the best overall economy and lowest emissions.
Tekan pedal brek dengan lembut dan secara beransur-ansur untuk mengawal kelajuan kereta. Jangan menekan brek secara mendadak kerana ini boleh menyebabkan kehilangan kawalan.
As electrical and hybrid cars and trucks develop into much more widespread over the following 5 to 10 years, even so, this price big difference is probably going to shrink.
Ramai menggunakan kereta untuk tujuan pengangkutan dari satu tempat ke satu tempat yang lain. Apabila kita mempunyai kereta kita sendiri, sudah tentu kita perlu berdepan dengan apa jua masalah yang bakal timbul terutamanya dari segi kerosakan.
The overall Motors Hydra-Matic grew to become the first mass-created automatic transmission adhering to its introduction in 1939 (1940 design 12 months). Out there as an option in cars including the Oldsmobile Collection sixty and Cadillac Sixty Exclusive, the Hydra-Matic merged a fluid coupling with a few hydraulically managed planetary gearsets to create four forward speeds plus reverse. The transmission was delicate to engine throttle position and highway pace, creating fully automatic up- and down-shifting that various In keeping with running circumstances. Options on the Hydra-Matic included a large distribute of ratios (permitting both equally great acceleration in initially gear and cruising at lower motor speed in top rated gear) along with the fluid coupling managing only a part of the motor's torque in the top two gears (raising gasoline financial system in All those gears, comparable to a lock-up torque converter).
Automobiles with guide gearboxes could possibly demand paparan link occasional clutch substitute, and plenty of automatic gearboxes will need their transmission fluid improved; both equally of such may be pricey Employment.
Seperti semasa turun bukit, pastikan jarak yang selamat antara kereta anda dengan kereta di hadapan untuk mengelakkan kemalangan.
Minyak ATF yang telah lama digunakan mengandungi enapan-enapan minyak dan serpihan besi yang boleh menyebabkan keadaan minyak menjadi likat. Minyak yang semakin likat ini boleh merosakkan prestasi kotak gear kereta anda dan menyebabakan suhu di dalamnya lebih tinggi daripada biasa.
Kos untuk membaiki atau menggantikan gearbox boleh menjadi sangat tinggi, walaupun untuk kereta kompak yang berharga mampu milik. Sebagai contoh, kos untuk sebuah gearbox automatik asli Perodua Myvi bermula dari RM6,000 termasuk kos pemasangan, tetapi anda boleh mendapatkan gearbox Myvi rekon yang diubahsuai dengan kos kurang daripada RM1,000.
The most common form of CVT takes advantage of two pulleys linked by a belt or chain, however, many other layouts have also been utilized.
The pliability of a CVT with suitable Command may possibly allow the motor to operate at a relentless angular velocity whilst the car or truck moves at various speeds.
Penting untuk tidak mengabaikan lampu amaran ini dan segera mengambil tindakan dengan memeriksa kereta di bengkel untuk prognosis dan pembaikan yang diperlukan.
They’re also affordable to produce, As well as in a market exactly where income margins are slim This suggests automatic cars is usually sold for less than will be the case whenever they ended up equipped with a conventional torque converter automatic gearbox.