Unlike AMT and handbook transmissions, this gear design avoids electrical power loss since the gears are previously engaged and ready to be deployed the moment 1 gear rpm is attained.
The gearbox is without doubt one of the setting up blocks of the fashionable auto. Not remarkably, It is also one of the most advanced bits of hardware inside of any vehicle.
Bagi anda yang pernah berdepan dengan masalah ini pasti tahu betapa kecewanya rasa apabila hendak mulakan perjalanan tetapi equipment automatik tidak berfungsi dengan sempurna. Terutama sekali apabila menghadapi situasi gearbox termenung selepas tombol gear berada di posisi D atau R.
The change circuit To shift correctly, the automatic transmission has to understand how really hard the motor is working. There are 2 different ways this is finished. Some cars have a simple cable linkage connected to a throttle valve inside the transmission.
Initial Gear In very first equipment, the lesser sun gear is driven clockwise through the turbine from the torque converter. The planet provider tries to spin counterclockwise, but is held even now from the just one-way clutch (which only permits rotation during the clockwise route) and the ring equipment turns the output. The small gear has thirty enamel and also the ring equipment has 72, Therefore the equipment ratio is:
You've in all probability viewed something that appears like this ahead of. It is de facto the Mind with the automatic transmission, controlling these capabilities and a lot more. The passageways you could see route fluid to all the several components while in the transmission.
This is actually the section with the transmission that hooks up to the push shaft -- so if this section are unable to spin, the car are unable to move.
The clutches within the transmission are a bit more intricate. With this transmission there are 4 clutches. Each clutch is actuated by pressurized hydraulic fluid that enters a piston In the clutch.
The guide valve is just what the change lever hooks around. Determined by which equipment is chosen, the handbook valve feeds hydraulic circuits that inhibit particular gears. By way of example, In the event the change lever is in 3rd equipment, it feeds a circuit that forestalls overdrive from participating.
Jenama yang dipercayai memberikan keyakinan kepada pengguna terhadap prestasi dan perlindungan jangka panjang bagi komponen gearbox.
Jika gearbox auto ia berlaku, anda perlu segera menghantar kereta ke bengkel untuk melakukan pemeriksaan sebelum kondisi gearbox bertambah teruk.
Sebagai contoh, penggunaan equipment tinggi pada kelajuan yang sesuai membolehkan enjin berputar pada RPM lebih rendah, seterusnya menjimatkan bahan api.
Kaki kiri pemandu bertanggungjawab untuk menekan klac, manakala tangan kiri bertindak untuk menukar gear dan kaki kiri akan melepaskan klac setelah proses menukar equipment selesai.
Jika anda mendapati equipment secara tiba-tiba bertukar pada keadaan N atau D pada meter, maka ia mungkin turut menjadi tanda bahawa gearbox anda bakal rosak. Keadaan ini juga sebenarnya sangat merbahaya dalam pemanduan dan mungkin terdapat kerosakan pada valve entire body gearbox auto anda.
