Sebagai contoh, nisbah equipment rendah memberikan tork yang lebih tinggi, sesuai untuk pecutan awal atau mendaki bukit, manakala nisbah gear tinggi sesuai untuk kelajuan tinggi di lebuh raya.
This permits clean equipment shifts and less difficult driving, and automatic gearboxes in many cases are far more productive than their guide counterparts.
Nisbah equipment ditentukan dengan membahagikan bilangan gigi equipment output dengan bilangan gigi gear enter:
Without having a transmission, autos could well be limited to one gear ratio, and that ratio would have to be chosen to allow the motor vehicle to journey at the desired top velocity. When you wished a leading pace of eighty mph, then the equipment ratio might be much like 3rd gear in many manual transmission vehicles.
First Equipment In to start with equipment, the scaled-down Sunlight gear is pushed clockwise through the turbine within the torque converter. The World copyright attempts to spin counterclockwise, but is held even now from the a person-way clutch (which only allows rotation during the clockwise way) along with the ring equipment turns the output. The tiny gear has 30 teeth along with the ring gear has 72, Therefore the equipment ratio is:
Jangan lupa kongsikan panduan cara kira ratio gearbox kereta kepada rakan-rakan anda yang mungkin memerlukannya. Tinggalkan komen untuk berkongsi pengalaman atau lawati artikel lain di keretaauto untuk lebih banyak panduan berguna tentang penyelenggaraan kereta.
Pada awaktu pagi, apabila pemandu mula hidupkan enjin kereta untuk memulakan perjalan. Kebiasaannya mereka akan terus ubah posisi gear ke D atau R. Dalam posisi itu, pemandu akan tekan pedal minyak untuk mulakan perjalanan.
The a lot quicker the car goes, the more the governor valve opens and the upper the strain of the fluid it lets by means of.
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The clutch packs stick with each other when hydraulic strain is used, enabling certain gears to have interaction and transfer electrical power.
Nisbah equipment yang sesuai memainkan peranan penting dalam menentukan kecekapan penggunaan bahan api sesebuah kenderaan. Apabila nisbah gear diselaraskan dengan betul, enjin dapat beroperasi pada tahap kecekapan maksimum, mengurangkan penggunaan bahan api dan kos operasi.
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Sensors in automatic transmissions use inner oil pressure to change gears at the right time. The torque converter handles shifting gears since the transmission and motor are disconnected.
It's just one ring equipment that is always the output from the transmission, but it really has two sun gears and two sets of planets.
