What is the function of a wet dual-clutch?
2 Answers
Wet dual-clutch serves the purpose of: providing better adjustment capability and excellent thermal conductivity, enabling the transmission of relatively large torque with minimal power loss and higher transmission efficiency, resulting in extremely fast and smooth gear shifting. A wet dual-clutch refers to a dual-clutch transmission where the clutch plates are immersed in transmission oil, utilizing the method of two clutches alternately shifting gears to ensure the smoothness of gear changes in wet dual-clutch transmissions. Dual-clutch transmissions are based on traditional manual transmissions with the addition of dual clutches and electronic control components, achieving outstanding performance and good fuel economy. There are two types of clutch transmissions: one is the wet dual-clutch transmission, and the other is the dry dual-clutch transmission.
The role of the wet dual-clutch transmission is primarily to make the gear-shifting process both fast and smooth. The clutch is immersed in oil for cooling and lubrication, reducing overheating and wear. I've driven several Volkswagen and Ford models, and in daily driving, there's absolutely no gear-shifting jerkiness—power delivery is continuous, and acceleration for overtaking is particularly crisp. Unlike manual transmissions that require clutch engagement or traditional automatic transmissions that consume more fuel, the oil-cooled design extends its lifespan. Even during frequent gear shifts at high speeds or when climbing hills, there's no fear of damage. For the average car owner, it's both fuel-efficient and durable. In heavy traffic, it handles everything automatically, making the driving experience relaxed and enjoyable. I often recommend this configuration to friends considering a car upgrade.
