How about CVT blockchain

1. CVT is the abbreviation of the encrypted digital currency token issued by cybervein. In the future, after the main chain of cybervein goes online, CVT will become the gas (service charge) of on chain transactions, which has practical application. If more people use cybervein, the greater the value of CVT will be.

2. When users create and publish their own units, CVT will be given to the first six nodes as transaction costs, and the total handling fee paid by users is related to the size of user publishing units.

3. Hello! There are two CVT transmission modes: chain CVT and metal belt CVT
the basic structure of chain CVT is to change the rotation radius of the two pulleys to achieve speed change, which is the same as the current mainstream metal belt CVT. This kind of CVT has the advantage of high transmission efficiency. CVT metal strip is made up of about 10 pieces of thin steel strips overlapped with several metal blocks. When the pulley rotates with a small radius, the radius difference between the inside and outside of the metal belt is relatively enlarged, and the friction between the steel belts is also increased, resulting in loss. Therefore, the transmission efficiency will deteriorate when the pulley rotates in the low gear with the smallest radius and changes to the high gear

in chain CVT continuously variable transmission, there is no friction problem of metal belt when the rotation radius of chain shrinks, so the transmission efficiency will not decline. The results show that the transmission efficiency difference between the metal belt and the chain is 4.5% - 5.0% when the transmission torque is small, while the transmission efficiency difference is 1.5% - 2.0% when the transmission torque is large. The only way to expand the range of speed change ratio is to expand the outer diameter of pulley or rece the minimum rotation radius. Because the rection range of chain rotation radius is larger than that of metal belt, the outer diameter of pulley can be reced accordingly. In this way, using this kind of CVT chain can fully realize the miniaturization of CVT continuously variable transmission and achieve the ideal level of mechanical minimization.

4. CVT is very good, with good economy, power and ride comfort, and reces emissions and costs< CVT usually refers to a kind of automobile transmission, also known as continuously variable transmission, which has a history of more than 100 years. The difference between CVT and step transmission is that its transmission ratio is not a discontinuous point, but a series of continuous values, so as to achieve good economy, power performance and driving comfort, and rece emissions and costs. In addition, CVT also refers to Intel clear video technology and capacitor voltage transformer

in CVT transmission system, the traditional gear is replaced by a pair of pulleys and a steel belt. Each pulley is actually a V-shaped structure composed of two cone-shaped discs. The engine shaft connects the small pulley and drives the large pulley through the steel belt. The mystery lies in this special pulley: the structure of CVT's transmission pulley is rather strange, which is divided into two movable halves, which can be relatively close or separated. The conical plate can be tightened or opened under the action of hydraulic thrust to extrude the steel sheet chain so as to adjust the width of V-groove. When the conical disc moves to the inside to tighten, the steel sheet chain will move to the direction outside the center of the circle (centrifugal direction) under the extrusion of the conical disc, on the contrary, it will move to the center of the circle. In this way, the diameter of the disc driven by the steel chain increases, and the transmission ratio also changes.

5. Yes,
in April 2010, with the launch of self-developed CVT, Chery became the first independent automobile enterprise in China to fully master the four key technologies of chassis, engine, automatic transmission and EMS Electronic management system

6. It must be reliable. It has been more than 20 years since the beginning of the 1990s that people have studied CVT. After five generations of reform, it has been constantly innovating. Now there are more than 10 million CVT users in the world and 1.5 million CVT owners in China.

7.

First of all, the principle of CVT gearbox: it is mainly composed of two tapered wheels and a steel belt or steel chain. The two tapered wheels can be pressed and released by the electric hydraulic device to change the diameter of the steel belt inside the tapered wheel, so as to realize the purpose of changing the transmission ratio. When starting, the diameter of driving cone is the smallest and that of driven cone is the largest. When driving at high speed, the diameter of driving cone becomes larger and that of driven cone becomes smaller. The whole taper wheel is controlled by computer in the process of diameter change, stepless adjustment and stepless speed change

advantages of CVT gearbox: CVT gearbox has no mechanical gear, so it is very smooth in the whole driving process, almost no frustration. There are only a few parts of CVT, only a few hundred of which make CVT have high reliability

how long is the life of CVT transmission? Can you run 300000 to 400000 kilometers

from an objective point of view, the service life of this kind of thing is not very long on the whole, but as long as the use method is correct and the maintenance is frequent, 300000-400000 km is still no problem. When it was first launched, there were some problems that were not very perfect, but after many years of improvement, it has matured a lot

also, I would like to remind you that you should form a good driving habit when driving, which can not only rece vehicle wear, but also make the gearbox suffer less crime and live longer. CVT gearbox must not do things

8. CVT is a kind of automobile transmission, also called continuously variable transmission. The difference between CVT and step transmission is that its transmission ratio is not a discontinuous point, but a series of continuous values, so as to achieve good economy, power performance and driving comfort, and rece emissions and costs
1. Without the transmission gear of the general automatic transmission, there will be no shift process of the automatic transmission, and the resulting shift frustration will disappear. Therefore, the power output of CVT transmission is linear, and it is very smooth in actual driving
2. Theoretically, CVT transmission system can have unlimited gears, and gear setting is more free, The gear ratio, speed ratio, performance, fuel consumption and exhaust emission balance in the traditional transmission system are easier to achieve
3. The mechanical efficiency and fuel saving of CVT transmission are much better than ordinary automatic transmission, second only to manual transmission, and the fuel economy is much better

9.

Hello, CVT gearbox has a history of more than 100 years. Since 1992, Nissan has been committed to promoting the upgrading of CVT, and Dongfeng Nissan has mastered the core technology and its quality is trustworthy

next, we will take you to take an inventory of CVT technology of past generations and learn about the "past and present life" of Nissan CVT

in 1992, Nissan developed a new generation of CVT gearbox, named "n-cvt" (using electromagnetic clutch), which is a small CVT that can withstand small torque intelligently. At that time, it was mainly carried on some small displacement models such as mach

by 1997, Nissan had developed a CVT transmission that can withstand large torque, named "hyper CVT". Hesitating and innovating to use the high rigid material transmission steel belt, the maximum torque was greatly improved. This hyper CVT can be carried on 2.0L displacement models, which was a breakthrough in the instry at that time

in 2000, Nissan pioneered the roller type CVT, known as "extreme-cvt", which uses rollers to transmit power and can withstand greater torque. Maybe because of the cost, exoid-cvt is not widely used

after 2002, it can be said that Nissan CVT gearbox has entered a stage of rapid development, and since then, CVT gearbox has been widely used in its models. Through the application of "thrust type" high-strength steel belt and other technologies, CVT gearbox (called "xtronic-cvt") can be carried on medium and large displacement vehicles, thus Nissan CVT has entered the era of "xtronic-cvt"

in 2009, Nissan pioneered the CVT (code named cvt7) with auxiliary gearbox, which can achieve a wide transmission ratio of 7.3 and realize the design of lightweight and miniaturization at the same time. Later, it was mainly applied to the vehicles with displacement less than 1.6L, and now it has basically replaced the previous generation of small CVT gearbox, mainly carried on the sunshine, xinxuanyi, Liwei, Qida and other vehicles

in China, Nissan has introced a new generation of xtronic-cvt (code named cvt8), which has excellent fuel economy and driving comfort, and is mainly used in medium and large displacement vehicles. This is the CVT transmission used in the new generation of Teana. It is understood that this gearbox will replace cvt2 and cvt3 in the future and be carried on 2.5l-3.5l models

throughout the development history of Nissan CVT gearbox, the former stage is basically to continuously improve the torque transmitted by CVT gearbox, while the latter stage pays more attention to improving CVT transmission efficiency and transmission ratio range, so as to obtain better fuel economy and driving performance

Advantages of

CVT gearbox:

1, economy

CVT can realize continuously variable transmission in a wide range, so as to obtain the best match between the transmission system and the engine working condition, and improve the fuel economy of the whole vehicle

2. Power performance

the reserve power of the car determines the climbing ability and acceleration ability of the car. The greater the reserve power of the car, the better the power performance of the car. Due to CVT's continuously variable transmission characteristics, CVT can obtain the transmission ratio with the largest reserve power, so the dynamic performance of CVT is obviously better than that of mechanical transmission (MT) and automatic transmission (at)

3, emission

CVT has a wide working range of speed ratio, reaching the world's leading 7.3:1, which can keep the engine in the best working condition at all times, thus improving the combustion process and recing the emission of exhaust gas. The actual test shows that the emission of CVT is about 10% less than that of the vehicle with 4-At

The structure of CVT system is simple, the number of parts is about 40% less than at transmission, and the weight of the whole vehicle is also reced. Because the system can save fuel, with the large-scale proction and the innovation of system and material, the proction cost of CVT parts (such as drive belt or drive chain, driving wheel, driven wheel and hydraulic pump) will be reced by 20% - 30%

5. Driving comfort

because the speed ratio of CVT changes continuously, the acceleration or deceleration process of the car is very smooth, and the driving is very simple and safe, so that users can get all-round driving fun

10. I've driven the 9th generation Accord very well. It's very smooth. I don't feel a setback. The explosive power of the s gear is also very good. Honda's CVT technology is not as early as Nissan's, but it's also very mature. After all, CVT is not high-tech, and the cost is not high. It's no problem to use it safely