Chapter 1350

"President Qin, in this case, the integration of electronic system will be very high, which is a new field," said the person in charge of the factory.

"Yes, so after our research and development, we are not in a hurry to put it on the market. We have been doing tests all the time. Now our domestic transportation is not very developed, there are no a large number of expressways, and the demand for this system is not very strong." Qin Guan said faintly.

In short, we have this technology, but you also develop it yourself.

Qin Guan laughed in his heart. There was one on the red flag car. He could exchange it at any time, and then hand it over to the technical department for research. He could even find some technical materials. All of them are OK. This is the advantage brought by his own system.

These are for pediatrics.

Qin Guan doesn't mean any cooperation. You don't have to publicize how advanced your engine is. Our technology is the most advanced!

At the same time, Qin Guan remembered something. Since he came here, why not lead the other party's technical route to the road?

"Mr. Qin, your technology is very advanced. I don't know what you think about engine technology?" a technician asked.

Crown sedan is already their proudest product. Now, Qin Guan puts forward an ESP, which is clear and reasonable, which is an eye opener for everyone. They are a nation good at learning. It is not terrible to lag behind now. They can surpass after learning.

For a car, the so-called ESP is just a small part. The biggest technology of the car lies in the engine.

Civil vehicles should have small displacement, high performance and low fuel consumption. What advanced technology do you have.

The other party actually took the initiative to send it to the door. Qin Guan can only be the emperor of prophecy and technology again: "in terms of engine technology, rotor engine will certainly become the direction. Now we are studying in the field of rotor engine, hoping to improve reliability and finally mass production."

After hearing Qin Guan's words, many people present were in front of them. Rotor engine?

The internal combustion engine has been invented for hundreds of years. Its basic principle is very clear to everyone. The piston moves back and forth in the cylinder, reciprocating twice to complete a cycle, intake, compression, work and exhaust. The piston moves back and forth, which is converted into rotation through the crankshaft.

The efficiency of internal combustion engine is not high. All kinds of friction and heat dissipation are the most advanced, and they have not reached 30% thermal efficiency. The rotor engine is also considered by many people as an advanced way.

The rotary engine uses triangular rotor rotation to control compression and emission, which is very different from the linear motion of the traditional reciprocating piston engine.

The structure of the rotor engine is quite simple. There is a ring outside and a triangular rotor inside. The expansion pressure acts on the side of the rotor. Thus, one of the three faces of the triangular rotor is pushed to the center of the eccentric shaft.

Compared with reciprocating engine, rotor engine directly outputs power without crankshaft. Rotor engine with the same power has smaller size, lighter weight, lower vibration and noise.

The rotor engine appeared very early. Of course, this is first attributed to Dr. figash Wankel of Hans. He began to develop the rotor engine in 1924. Many problems were solved. In 1954, and NSU company finally developed the first rotor engine, and launched a series of tests on this engine in 1958.

In 1964, NSU cooperated with Citroen to install the rotor engine on the car for the first time, creating a new era of rotor engine.

Island countries like to try new technology most. Soon, island countries introduced a full set of this technology. In 1967, island Toyo Industrial Company installed the rotor engine on Mazda cars and began mass production.

Other companies in the island country are also very interested in this engine. They believe that this engine has compact and lightweight structure and smooth operation. It may replace the traditional piston reciprocating engine.

Their current pre research will lay the foundation for future market competition. They are the first to enter this field.

Therefore, now Qin Guan mentions the rotor engine, which is just a view of Qin Guan, and this view will win the recognition of many people.

In recent years, the rotor engine is still seriously developed by various car manufacturers. Mazda has the largest technical investment. In later generations, the RX8, which was mass produced, adopts a unique dual rotor engine. It has a terrible speed of nearly 9000 rpm and 231 powerful power. At the same time, another thing that makes people sigh is that it has only 1.3 liters of exhaust.

Such a small displacement engine is equivalent to the performance of a 7.8-liter V12 engine. It can be said that its potential is quite terrible.

Now, everyone can see its advantages. As for its disadvantages, we can overcome them slowly.

What are its disadvantages? Of course, it's the problem of sealing. Friction between the edge of the triangle and the edge of the disc will always leak after a long time. Therefore, its service life will not be long. This problem is almost unsolvable.

Now, when Qin Guan said this, everyone was in front of him. Even Qin Guan admitted that they were moving towards the rotor engine. It seems that this may really be a new direction!

"In the future, the mainstream cars on the market will be equipped with rotor engines. At the same time, the configuration of the car will also change greatly, and its power cabin will be greatly shortened." Qin Guan continued to deceive.

The volume of the rotor engine is very small. After equipped with this engine, the engine compartment can be reduced. It may not matter in other countries, but it has great advantages in island countries, because what island countries need is small cars.

Look at the models of island countries. They are very small. Their land area is limited and their population is dense. They can only use this way. This is also a product they advocate.

If the length of the engine compartment can be greatly shortened, it will be better.

"Are you developing a rotor engine?" hearing Qin Guan's words, the people present were even more stunned.

"Relevant units are developing." Qin Guan said, "well, let's continue to visit. Your production line is very good, but the degree of automation is not high enough. It would be better if we could improve the degree of automation and use a lot of mechanical arms."

Qin Guan was generous and pointed out that he was like a company boss in a developing country. He was like a technical authority with the most advanced technology.

Do you think we are only advanced in electronic technology? We are first-class in all aspects.