How to Distinguish Between Dry and Wet Dual Clutches?

[VanLayla]

Dry and wet dual clutches are two different types of dual clutches. The method to distinguish between dry and wet dual clutches is as follows: The primary way to differentiate them is by checking whether the clutch friction plates contain lubricating oil. If the clutch friction plates are immersed in lubricating oil, it is called a wet type; otherwise, it is called a dry type. The advantages and disadvantages of dual clutch friction plates are introduced below: 1. The friction plates of a wet dual-clutch transmission are submerged in transmission oil, which provides cooling and lubrication, allowing it to withstand greater loads. However, because more space is required to store the transmission oil and related control mechanisms, the wet dual-clutch friction plates are larger in size and more complex in structure, which can reduce the efficiency of power transmission. 2. On the other hand, the dry dual-clutch transmission omits these components, making its structure simpler and its transmission efficiency higher. However, the drawback is that the lack of transmission oil cooling for the clutch friction plates makes them prone to overheating and burning, thus limiting the maximum torque they can transmit.