Transmission. Main types

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2020-02-21 05:20:08

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Transmission is considered to be one of the most important components of a car. This device is designed to transfer engine power to the drive wheels in the form of torque. Torque is subjected to transformation (decrease or increase), the change of direction, etc. in addition, the transmission provides disconnection from the transmission of torque, with the exception of manual transmission. In “mechanics” torque off is via a special node – clutch.

Switching is done by means of a special lever. If manual transmission, it produces the driver. When reverse gear is selected, the driver changes the direction of torque reversed. In this case connects the third gear.

Smooth gear shifting during the cutting stroke is performed by clutch and smooth turning it back on later. The remaining small difference in torque kompensiruet synchronizer. For reverse gear the driver must first stop. This transmission has no synchro. Violation of the order of switching may cause malfunction of the device.

Semi-automatic gearbox is different from the mechanical only with no knot clutch. The driver is exactly the same as in “mechanics”, provides enable on their own.

The Automatic transmission is also not equipped with a clutch pedal. The activation takes place in automatic mode.

Despite the fact that “mechanics” is a somewhat outdated view, it is fairly well established among motorists. This transmission has a major drawback – low efficiency. This is due to the friction of gears and the resistance of the transmission oil.

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Automatic gearbox is also quite popular for quite a long time is used in the automotive industry. Switching is done automatically, but turning speed forward and reverse gear by the driver.

Robotic gearbox is considered the best option. It was based on a “mechanics”. The advantage of the robotic device in the first place is the increased efficiency. Through the use of two shafts, has also managed to reduce the dimensions and increase reliability. I should say that this design has become quite popular among car owners.

Those drivers who prefer a “mechanics”, or strongly against the use of “automation", had the opportunity to select the control mode. For this design cars equipped with a CVT. However, this device has a shortcoming – no technical possibility of its use on heavy cars. However, the CVT has a number of undoubted advantages. First and foremost is the simplicity and the smooth changes in the torque. In addition, the use of this device significantly increases the efficiency due to the fact that there are no pairs of gears, except reverse.

Cam transmission is different from the usual small number of large teeth (five or seven) of the clutch and the gear. The teeth are straight shape to relieve axial displacement of the shafts. Switching is done smoothly and clearly. This is especially important for vehicles of sports purposes. Switching is carried out according to the principle of search and a sequential mechanism.

Search the switch functions the same as the standard boxes, but clearer and without squeezing the clutch. In this case, the switch, simply loosen the gas. By a sequential mechanism, it is stepped, like on motorcycles.


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DE: https://tostpost.com/de/autos/38288-getriebe-die-wichtigsten-arten-von.html

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JA: https://tostpost.com/ja/cars/20763-transmission-main-types.html

KK: https://tostpost.com/kk/avtomobil-der/39134-ber-l-s-oraby-neg-zg-t-rler.html

PL: https://tostpost.com/pl/samochody/38039-skrzynia-bieg-w-podstawowe-typy.html

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UK: https://tostpost.com/uk/avtomob-l/39543-korobka-peredach-osnovn-tipi.html

ZH: https://tostpost.com/zh/cars/18692-transmission-main-types.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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