Super Weapon Swap System

R & D department? Qin Guan knew that when Bala beat up the van in the past, it was later handed over to Haihe automobile factory for production. Now, relying on the technical force of the North heavy truck factory, should Haihe automobile factory also produce some advanced products by itself?

What is it?

"This is the R & D Department of the engine." factory director Zhang took Qin Guan in. You can see that the workers here are wearing white coats, which is in sharp contrast to those outside who are wearing work clothes. They come and go. They have no curiosity because of Qin Guan's arrival and are all focusing on their work.

"Engine, what are you developing?" Qin Guan asked factory director Zhang.

"Our current engine still uses carburetor, which has great pollution and high fuel consumption. According to the view of the general factory on the grassland, the engine must enter the era of EFI. Therefore, we are developing EFI engine here. Its biggest feature is that we can use computer to control fuel injection and fine adjustment."

Cars and vans use gasoline engines, which need to atomize gasoline into fine particles and enter the cylinder during the intake stroke. Since the gasoline engine began to produce, carburetors are used to atomize. This device is very simple, and the atomization efficiency is not high. It can be said that the use of mechanical mediation can not meet the needs of the development of the times.

In the future, it is bound to transition to the era of electronic injection. The electronic system is used to produce the atomization effect of gasoline and control the fuel injection quantity, which is more accurate and more efficient.

For example, when the car goes uphill, drivers like to step on the accelerator. They can only enjoy it by stepping on the accelerator to the end and listening to the roar of the engine. In fact, this operation is not good. You can know from the black smoke at the tail. Most of the fuel is not completely burned and is wasted, polluting the environment, high fuel consumption and serious carbon deposition.

In the case of EFI engine, everything depends on the computer. The engine has its own brain, that is, ECU. If it is monitored that the engine has overloaded, it will not increase the fuel injection according to the driver's instructions to step on the accelerator. The engine will have its own judgment and keep it in the best combustion state at all times.

With the development of technology, carburetor vehicles will eventually be eliminated, and all vehicles will enter the era of computer control. At that time, the Han country already has mature technology and can be taken out at any time.

Qin Guan nodded: "yes, investing money and studying advanced engines is our development direction. The research direction of Haihe automobile factory is good. Wait, what is this, turbine?"

At this time, everyone stood in front of a table, on which was a model displayed. When he saw the circular device between the exhaust pipe and the air inlet pipe, Qin Guan could guess what it was.

"Yes, one is EFI technology and the other is turbocharging. These are the future development directions." factory director Zhang said: "we are also developing turbocharged gasoline engines, and we have applied for many patents."

Qin Guan nodded: "yes, yes, the development of Haihe automobile factory is worth learning from the whole system and praising the head office!"

In a word, Qin Guan is the big leader. Qin Guan's praise is practical and worthy of the pride and pride of the whole company.

Of course, what Qin Guan praised was their awareness. We should engage in scientific research. After we do it, we should apply for a patent and block the way of others!

Qin Guan used to ask for Barbara where they could register all the technology, so that they could keep the advanced technology at all times.

At present, turbocharged engines are not popular in the world. Even in the era of 2020, many media people cite teachers with many years of maintenance experience who say that turbocharging is unreliable and self-priming is the best!

These are people who like to sleep on their past achievements. They always recall the past and think that the past is the golden age. Such people will not make progress.

Qin Guan knows the development of history. Those who adhere to the self-priming camp one by one have finally invested in the embrace of turbocharging?

At the same displacement, the power is sufficient, the torque comes in advance and the speed is increased quickly. It can be said that as long as you drive a turbocharged car and want to drive self-priming again, you can't adapt. As a saying goes, it's too meat.

Self priming is good. We have to add a word in front, that is, large displacement self-priming. Only large displacement can reflect the strong power and linear acceleration of self-priming. What is more powerful than 1.5T for an ordinary 2.0 self-priming? It's also said that the maintenance and turbine are easy to break. The turbine of large trucks has a history of decades and has long lived the same life as the engine.

Now, we are doing research and development in this direction, and we have to register all the patents. In the future, if other manufacturers want to do it, they will find that the roads are blocked. They can't find another way. They can only buy our own. In the future, we are bound to become an automobile technology power in the world, and we don't have to fantasize about overtaking with electric vehicles. As a result, they are all enterprises that cheat subsidies.

Qin Guan affirmed their engine, but after a closer look, he still found some problems: "your engine is from a van?"

Factory director Zhang smiled awkwardly: "yes, what we have mastered is the engine of this van. Therefore, all improvements are made according to the of the van."

The 1.0 van engine is changed to EFI and the turbine is added, so that more power can be squeezed out, but this is not optimal. After all, the development trend of vehicles in the future is more and more large-scale, and this power is not enough.

"I suggest that the factory develop its own 1.5 displacement engine." Qin Guan said: "in the future, if Haihe automobile factory wants to manufacture cars with larger body or off-road vehicles, it will have a suitable engine."

1.5T is enough for medium-sized cars. If you think 2.0 is too large, first increase the displacement to reach the level of 1.5T.

"Yes, since President Qin has pointed out the direction for us, we will start this project later." factory director Zhang said: "now, please come here and have a look at our new car project."

We have been working on this 1.0 engine for the purpose of supporting the new car project.

In addition to developing engines, we should also develop complete vehicles. After all, Haihe automobile factory manufactures complete vehicles.

Opening the door connecting the two R & D rooms, Qin Guan saw an exhibition car in the lobby and immediately opened his mouth. What, little QQ?