Volkswagen s dual clutch transmission isn t perfect, so why hasn t it changed?

Volkswagen's dual-clutch transmission isn't perfect, so why hasn't it changed? This is because there are so many factors that the public considers. Volkswagen cars are very common in our daily life, and many friends around us choose Volkswagen cars, thinking that they buy this brand of cars because this brand must have a special advantage, but later through inquiry, I know that I don't have enough funds for the car I fancied, and the car with enough funds is not very good, so I choose to choose or choose the Volkswagen.

This is definitely not made up, I really asked a friend. <>

It is not difficult to find that Volkswagen sells very well in China, not because of how good his brand is, in many cases, it is not the strength to choose a good car, and the cost performance is high. But Volkswagen's dual-clutch gearbox is not perfect, and this problem is very serious, and almost all models have this problem. Volkswagen has also made changes on this issue, and has spent a lot of money on research and development, but it has not solved this problem.

The problems that all users have are basically the same, so most of them are dual-clutch gearbox problems. From the mouth of some users, it is known that not only the problem of the Volkswagen gearbox is very serious, so that the clutch is often changed, and it will appear at high speed, and suddenly it will be opened, and it will be in a state of failure. These users want a statement, or because this problem with the Volkswagen gearbox not only often appears, but also the repair is always not completely solved.

In fact, Volkswagen's enterprises look at the funds to solve this problem and the production capacity problem, and the sales are also very good, and there is enough ability to solve this problem in the future development, only after this problem is solved can the enterprise develop better. The problem of Volkswagen dual-clutch transmission has not only appeared for a long time, but also involves a wide range of models and many user groups. But this problem has not improved, what is the reason for this?

There is no definitive answer here.

Because it takes a lot of time and a lot of money to develop a technology, it takes time to wait.

I don't think it might have made any technical breakthroughs in terms of dual-clutch transmission, so it didn't make any changes.

All it changes is that time is slow, and the effect is not significant. Because anything new is progressively improved in continuous exploration.

Volkswagen's dual-clutch gearbox is still very reliable.

Volkswagen has two types of transmissions: wet dual-clutch transmission and dry dual-clutch transmission.

The dual-clutch gearbox is the most popular gearbox nowadays, and the structure of this gearbox is not much different from that of a manual transmission, except that there are two sets of clutches, one for odd gears and the other for even gears.

The clutch plates of a wet dual-clutch transmission are soaked in the transmission oil, while the clutch plates of a dry dual-clutch transmission are not soaked in the transmission oil, which leads to a difference in reliability and durability between the two transmissions.

Wet dual-clutch transmissions are more reliable and durable than dry dual-clutch transmissions, and wet dual-clutch transmissions can handle more torque.

A common problem with dry dual-clutch transmissions is overheating, especially when driving in some traffic jams, dry dual-clutch transmissions are very easy to overheat. In the traffic jam, the 1st gear and 2nd gear of the gearbox have been switching back and forth, and for the dual-clutch gearbox, the two clutches have been constantly combining and disengaging, which is very easy to cause the clutch plate to overheat.

Since the driving speed is already very slow in traffic jams, the dry dual-clutch transmission relies on the wind to cool down, and the transmission will overheat at this time. When overheating, the dashboard lights up with a fault light. Therefore, it is recommended that riders switch the gearbox to manual mode to control the gears by themselves when they are stuck in traffic, so as to avoid frequent gear switching and avoid overheating of the gearbox.

The wet dual-clutch transmission does not need to worry about overheating, the probability of overheating the clutch plate soaked in oil is very low, and the continuous circulation of oil can help the clutch plate to dissipate heat.

In fact, Volkswagen's dry dual-clutch is not as bad as imagined, it can only be said that in 13 years, Volkswagen's dry dual-clutch did have some problems, but now it has been improved very well.

A Volkswagen dry dual-clutch friend bought a Golf last year, and everyone thought it must have been a mistakeDry dual-clutch cars run around the city, sure the clutch will break down very quickly by thenBut in fact, I didn't feel anything after three years of drivingLater, he came to ask me, because I still know more about cars in the circle of friendsThey said I was wrong to buy Volkswagen's GolfWhat is Volkswagen dry dual-clutchIn fact, the German car started playing CVT,Later, it may be that this technology is not very perfect, and at that time it was still a chain-type stepless transmission, and then Volkswagen began to study this dual-clutchNowadays, it is generally better to have a wet dual-clutch transmissionThe general car uses a dry dual clutch, which can be said to have a force when changing gearsFor example, when we change gears from first gear to second gear, it still has a power in between, and this becomes a dual-clutch.

In fact, this kind of double clutch merger does not have much manufacturing processIt's just that frequent gear changes will cause some trouble to this car, in fact, Volkswagen at the beginning of the design, this car and the local use of the car did not have any problemsBut if you lead this car to the country,It's a big problem, for example, I often live in Beijing, I drove around the ring road for a variety of traffic jams, jammed for two hours, which had a certain impact on the transmission, but if you are abroad, you drive this dry dual-clutch, maybe your two-hour traffic jam is the impact of a month of people's use, so in some congested road sections, it is indeed not suitable for dry dual-clutchOf course, 13 years later, Volkswagen has specifically improved it, and this dual-clutch has also made the dual-clutch more stable.

Why is the dry dual-clutch not good, and later the wet dual-clutch was also used in Audi,I can only say that the current dry dual-clutch, I think if you run at high speeds,It's definitely not a problem at all, but you've been in that congested section for a long timeIf you accidentally get stuck in a traffic jam all of a sudden, it will take two or three hoursThat is still quite damaging to the transmission, because your dry dual-clutch has been this kind of for a long timeThe first gear changes to the second gear, the second gear goes back to the first gear, the first gear changes to the second gear up to the third gear,Then your dry dual-clutch will have a certain impact on the transmission, it has a certain memory, if we are at this speed for a long time,It will have a certain impact on the dual clutch, but it is not very large.

Here I also bought a car,A suggestion for everyoneIf you want to buy a car, all three are dry, dual-clutch, then it doesn't matter if you choose this one, if two of the three cars are dry-type dual-clutch,There is a car with an AT gearbox, and combined with the congestion level of your own city, you can choose a car with an AT gearboxThat is to say, it doesn't matter if you choose AT if you have AT, but if you don't have AT and it's all dry dual-clutch, you can't go wrong with it.

I hope the above can help you.

Volkswagen dry dual-clutch gearbox is relatively poor, first of all, because the working principle of the gearbox is to transmit power through friction between gears, although the transmission efficiency is high, but it will heat up after a long time, and there will be frustration and abnormal noise when shifting gears at low speeds, secondly, the gearbox is only suitable for the use of turbocharged engines with small displacement due to its simple structure and low cost.

Volkswagen's dry dual-clutch transmission is slightly less stable than the wet dual-clutch, AT transmission, and CVT transmission. The truth behind it is that due to the poor heat dissipation performance of the dry dual-clutch, the clutch plate is easy to heat up when it is in traffic jam, and it is easy to burn the clutch plate after a long time.

My Volkswagen Sutar 18 is equipped with a dry dual-clutch gearbox, which is easy to use, fast speed, fuel-efficient, change to manual mode when stuck in traffic, and hang N gear at the red light.

I don't think this gearbox works badly. Because this gearbox has undergone a lot of rigorous testing, it is certainly not bad in terms of use.

Hello, the dry dual clutch is not suitable for frequent starting, long-term low-speed driving or stop-and-go, which is prone to clutch overheating, and even leads to failure. The wet dual-clutch is a little better. Now Volkswagen is not too easy to break after improvement.

Why has the Volkswagen dry dual-clutch been controversial? Can I still buy it now?

The model uses a 7-speed dry dual-clutch transmission, and the model uses a 7-speed wet dual-clutch transmission, relatively speaking, the wet transmission used by the engine is more reliable, which is determined by the congenital structure, and the wet dual-clutch transmission clutch plate has transmission oil to dissipate heat, so the service life is not bad compared with the AT gearbox.

This type of transmission has two sets of clutches, and when changing gears, the two clutches are alternated, so the dual-clutch transmission has a very fast shift speed, which is an advantage that cannot be replaced by other gearboxes.

Two days ago, I opened the new Bora with a dual-clutch gearbox, which accelerated rapidly, had strong power, and the fuel consumption was not high, which refreshed my cognition!

There are still a lot of problems with Volkswagen dual-clutch gearbox, mainly as follows:

1. The working principle of the dual clutch and the manual transmission clutch is similar, if the clutch is frequently shifted and the half clutch is in use, the clutch will be worn to varying degrees;

2. In addition, if there is a certain problem with the matching of the control program at low speed, there will also be a phenomenon similar to the poor coordination of oil cut-off;

3. The dual clutch technology represents the future development, not only Volkswagen, but also many independent brands are now using dual clutches, which is worth considering at present.