Super Weapon Swap System

Like domestic cars, in that parallel time and space, many people think they are rough and inferior, while Volkswagen cars are solid and reliable. They would rather buy a Santana that has been produced for decades than a domestic Harvard. Fifty or sixty thousand Volkswagen began to despise all domestic cars. Why?

Of course, it is the initial intuitive impression.

At the beginning of building cars, many car companies felt the stone to cross the river, the parts used failed to pass the test, and there were many small problems on the cars. These are undeniable. Therefore, the first batch of domestic cars smashed signboards. In many people's mouth, they would say that so and so bought a domestic car, bought it for three years, repaired it for three years, and finally sold it at half price, Even spread a Rui, a Rui, waiting in line to repair the car. Once this impression is formed, it is difficult to change. In fact, in the later stage, the quality of domestic cars has been quite high, and even the production line is more advanced than foreign ones, and the quality control is also quite high. However, the people just refuse to believe it.

When the Volkswagen first entered the country, it started. Look at others. Even the details of a lamp have been used for more than ten years, but they remain yellow. The car paint has been shining for many years. This is the process of Hans country, and this is the Volkswagen! Therefore, in their eyes, Volkswagen is the most advanced and advanced. Even in the later stage, all kinds of simple accessories, broken shaft and burning oil will not affect this plot in their hearts.

The initial impression is very important.

Speaking of island cars, what's your impression? It's fuel saving. Now, on the basis of fuel saving, a new concept is added, that is, their fuel saving is achieved by sacrificing safety. At this time, people's disgust comes out.

I sacrifice safety for fuel economy. Is it worth it?

They will soon have their own choice. Now, this concept has been blown out suddenly. The car enterprises in the island countries are in a mess. They are caught off guard and find a huge pit, which has been dug for them.

Their car sales plummeted this month and became unsalable in the eagle country market. Accordingly, the local vehicles of Eagle country began to occupy the market again, and the Red Flag cars of Han country entered the eagle country market through this trend.

A great war in the automobile business has just begun. After all, the island countries are the best at doing business. It is absolutely impossible to say that they will suffer a major blow because of this. They will also come up with a way.

However, it takes time. This empty window period is enough to give the local auto enterprises of Eagle country a breathing space. In particular, the government of Eagle country will certainly seize this opportunity to review whether the cars of island countries go through the back door completely in order to get good results in the existing tests. The tests need to be strengthened and the materials not tested will be saved. If such an investigation is established, Enough to cheat consumers and impose a high fine on cars in island countries.

All the car companies in the world fell into a panic. They were all examining whether their cars were qualified. In this atmosphere, Qin Guan came to the North heavy truck factory.

Although it has begun to set foot in various industries, the name of the North heavy truck factory has not been changed. This old car enterprise has now radiated vitality.

Over the past ten years, everyone has matured a lot. When Qin Guan came here, he RI saw that Bala was still tall and strong, but his hair was obviously sparse on his forehead.

To manage such a huge enterprise well, you need to work hard. Over the years, the North heavy truck factory has rapidly become a leading enterprise in the domestic automobile industry and has opened up overseas markets. Qin Guan knows the difficulties.

"Welcome, Mr. Qin." he ribala was very happy. Obviously, Qin Guan's sudden visit surprised him: "The test we conducted recently is really great. Some car companies know how to use crooked ways to reduce their fuel consumption, and then get the recognition of consumers, but they don't know how to seriously study technology. Sooner or later, they can't eat it. We always put technology in the first place. We're not afraid of any kind of test."

Qin Guan nodded. Although the automobile industry in Han Dynasty rose late, it developed quite rapidly. Especially now, it has been in the leading position in the world in many technologies.

In terms of diesel engine, the high-pressure common rail technology is unique to our side, which can easily enable the engine to achieve the emission of national 3 standard. At the same time, the engine is full of power, and there are no shortcomings except for the relatively high standard of diesel.

As for the gasoline engine, it's even stronger.

"Now, what technology have we studied?" Qin Guan asked.

The car was parked directly outside the R & D center. When Bara came out to meet him, Sandra came out quickly. Now, the next remark said: "first, we developed a dual turbocharger in order to reduce the lag of power output of turbocharged models."

An enterprise must draw out certain funds for R & D. only when enterprise R & D is on the right track can it be a car enterprise with strong vitality. Otherwise, it will be eliminated by the market sooner or later.

The North heavy truck factory has also invested a lot in R & D. in view of the disadvantages of its own models, it is also in the process of continuous improvement.

Our side has adopted a large number of turbocharged engines as standard configuration, with strong power and fuel saving. However, there is an inevitable disadvantage. Stepping on the accelerator gently, the power output is not strong. Then, the accelerator deepens, and the power swish comes up at once, which makes people feel like being kicked.

Therefore, some people always attack the turbocharged engine with the ride comfort of the self-priming engine. In fact, this is also the case. There is still a difference between the ride comfort of their own vehicles and self-priming vehicles.

This is determined by its inherent characteristics. The exhaust pushes the turbine, the turbine blows in the air, and then improves the power. This has a hysteresis.

If you want strong power, the turbine has to be larger. After the turbine is larger, the exhaust cannot be blown at low speed, so the power output is more backward.

The solution is twin turbines.

One large turbine and one small turbine can work at low speed. At high speed, the large turbine can work again. In this way, the power output of one large turbine and one small turbine will be smoother.

Of course, this also means that the complexity of the power system will be higher. If it is immature, it means that the reliability will be reduced. This requires constant experimentation.