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CVT(cvt变速箱)

时间:2023-09-19 作者: 小编 阅读量: 2 栏目名: 汽车资讯 文档下载

CVT(ContinuousVariableTransmission)isatypeofautomatictransmissionsystemusedinvehicles.Unliketraditionalautomatictransmissionswithfixedgears,CVTcontinuouslyadjuststhegearratiotoprovideasmoothanduninter

CVT (Continuous Variable Transmission) is a type of automatic transmission system used in vehicles. Unlike traditional automatic transmissions with fixed gears, CVT continuously adjusts the gear ratio to provide a smooth and uninterrupted power delivery.

In a CVT, there are no gears with fixed ratios. Instead, it uses a system of belts or chains connected to pulleys to provide an infinite number of gear ratios within a certain range. This allows the engine to always operate at its most efficient speed for improved fuel efficiency and performance.

CVT offers benefits such as smoother acceleration, seamless shifting, and better fuel economy compared to traditional automatic transmissions. However, some drivers may find the lack of distinct gear shifts less engaging or sporty.

CVT transmissions are commonly found in small to mid-sized cars and some hybrid vehicles. They are becoming increasingly popular due to their ability to maximize engine efficiency and reduce fuel consumption.