汽車雙離合是什麼意思?——What does it mean to have a double clutch?

 

汽車雙離合意思是汽車使用的是雙離合變速箱，兩組離合器交替運轉，提供了無間斷的動力輸出，能夠讓車輛快速的換擋。雙離合變速器的優點是傳動效率高、換擋速度快、製造成本低、佔用空間少，油耗低。雙離合起到的作用是保證汽車的平穩起步，在變速換擋時減輕變速齒輪的衝擊載荷，並且避免傳動系超載

雙離合的優點:

1.車輛配備的雙離合分為兩個離合器，分別控制著車輛的奇偶擋位，使用車輛時，掛入一個擋位，對應的下一擋位會自動準備好，待車主加油時可以更快的切換車輛擋位。雙離合變速箱與渦輪增壓發動機是車輛配置中的黃金組合，配備雙離合變速箱的車輛在動力方面也是非常的充沛，相比其他型號的變速箱要出色許多。

2.省油.雙離合器因為消除了扭矩的中斷,發動機的動力處於不間斷的利用狀態,這樣提高了能量的利用率同時降低了燃油的消耗。

3.成本低,由於雙離合器是兩套普通離合器的組合，並沒有特別複雜的技術,所以生成製造的成本要由於其他自動擋離合器雙離合的缺點: 配備雙離合變速箱的車輛最常見的故障就是離合器片高溫，特別是在擁堵路段行駛時車輛頻繁換擋，使離合器片溫度過高，長時間容易損壞車輛的離合器。這種變速箱換擋速度快，在車輛高轉速換擋時，駕駛員會感到明顯的頓挫感。

——————————————————————————————————————

A dual clutch means that the car uses a dual clutch transmission, where the two clutches operate alternately, providing uninterrupted power output and allowing the car to shift gears quickly. The advantages of a dual clutch transmission are high transmission efficiency, fast gear changes, low manufacturing costs, low space requirements and low fuel consumption. The function of the dual clutch is to ensure a smooth start, to reduce the shock load on the gears when shifting gears and to avoid overloading the transmission.

Advantages of the dual clutch.

1. The vehicle is equipped with two clutches, which control the odd and even gears of the vehicle. When the vehicle is in use, one gear is engaged and the corresponding next gear is automatically prepared, allowing the vehicle owner to switch gears more quickly when refuelling. The dual clutch transmission and turbocharged engine are the golden combination in the vehicle configuration, and vehicles equipped with a dual clutch transmission are also very powerful and much better than other models.

2. Fuel efficiency. By eliminating torque interruptions, the dual clutch puts the engine's power into an uninterrupted state of use, thus increasing energy utilisation and reducing fuel consumption.

3. Low cost, as the dual clutch is a combination of two normal clutches and is not particularly complex, it is more expensive to manufacture than other automatic clutches.

The most common fault in vehicles with dual clutch gearboxes is the high temperature of the clutch plates, especially when driving in congested roads, which can cause high clutch plate temperatures and damage the clutch over time. This type of gearbox shifts quickly and the driver will feel a noticeable stuttering sensation when shifting at high vehicle speeds.