In this way, the manufacturing of various parts of Hongqi Automobile has a suitable home. At the meeting, Jiang Yan also explained the design requirements in detail one by one. He required every department and every workshop to manufacture in strict accordance with the drawings, and did not allow unauthorized changes to the design.

"Everyone must take it seriously, this is one of the most advanced cars in our country, it is of great significance, and the quality must be strictly controlled." Jiang Yan emphasized to the heads of various departments. Everyone was infected by Jiang Yan's enthusiasm and promised to go all out to make the best parts.

And for some extremely critical components, such as engine crankshafts and tower wheels, Jiang Yan still takes people to do it himself, after all, this thing needs to be actually controlled, if you want to mass produce in the future, you must bring out a few people, and it is impossible for Jiang Yan to work in the workshop, and it is quite necessary to train some people.

After assigning the manufacturing tasks of each component, Jiang Yan immediately devoted himself to the manufacture of the most critical components.

The first is the core component of the engine – the drive shaft.

This determines the smooth operation and power output of the engine.

Several other cars also have a much lighter weight than similar cars.

Knowing that after the news that the car would be off the assembly line tomorrow, Wang Honghai naturally also notified the big leaders of the first machine department.

I call this car the Hongqi flagship car, which can replace the old-fashioned Hongqi car as a state reception.

"It's amazing!" The big leaders praised repeatedly. "Then let's go to the workshop and have a look, I can't wait to see it!"

"The leadership has a unique vision. Indeed, in such a light situation, the protection is good," Jiang Yan said with a smile, "The first car, the curb weight of this car is only 1300 kg, which is nearly half of that of ordinary cars." ”

Thank you for taking the time to visit this time, I'm so glad to have it. Our Chief Engineer Jiang has made a lot of noise, if you don't come to take a look, I think I'm sorry for you. ”

The big leader said with a smile: "Secretary Wang said that Comrade Jiang Yan's Dongfeng truck has had a great impact on our automobile industry. This time he is going to assemble a new car, how can we not come and visit? It is said that this car also uses new materials?"

"Yes, the Great Leader." Secretary Wang echoed, "This time it is a monolithic body made of aluminum alloy that we reported before, which is very light and strong, and it is said that the performance will be beyond imagination!"

The alloy crankshaft is gradually formed with a slight machining sound, measured to an accuracy of one thousandth of a millimeter. Finally, Jiang Yan had these senior fitters precisely balance and polish the crankshaft. In this way, the crankshaft will run very smoothly.

"Yes, I designed it." Jiang Yan replied.

Everyone followed Jiang Yan to the center of the workshop, only to see that three black bodies had been placed on the assembly table.

The big leader who got the news said that he would call some relevant leaders to come to Jiang Yan's research institute to witness this historic moment together.

The news that Jiang Yan built a new Hongqi car for FAW was naturally notified by the FAW people to the big leaders in the First Machine Department, and there was no way to do it if they were not notified, after all, there were many things that needed to be coordinated from above.

As for Jiang Yan, he is still taking workers in the workshop at the moment to carry out the final assembly of the three cars.

Jiang Yan believes that with his efforts and the cooperation of all employees, this new Hongqi will be born perfectly and become a bright pearl in the history of Huajia automobile manufacturing!

。

In addition to these key components, Jiang Yan also designed and manufactured a new fuel injection system, which is different from the old fuel injection system in that the new fuel injection system can better use the combustion of gasoline and save gasoline.

All three cars use the latest alloys, and the whole car has a much lower specific weight than traditional cars, and the performance is more prominent.

The second car, for the Hongqi L1 sedan, the main is the off-road type, without too much use of high technology, increased mechanical functions, it is suitable for a variety of terrain, the main simple, the main power is 200 horsepower.

Wang Honghai hurriedly led everyone to the assembly room, only to see that Jiang Yan and the technicians were ready to start the final assembly work.

Jiang Yan took out advanced ultra-high-strength alloy materials, found a high-precision machine tool, and carried out precision machining on this machine tool. While processing, he also told the precautions of the workers who came to learn, and the selected workers also knew that this opportunity was not easy to come by, so they learned quite seriously.

Through the excellence in the manufacture of these core components, Jiang Yan ensures that the performance of Hongqi engines can reach the extreme. This small but powerful engine will shine in this concept car.

"Well, you designed all three cars." The big leader pointed to the three cars and asked Jiang Yan.

Looking at the several cars with a sharp design on the front face and exuding a high-tech atmosphere, the big leader still didn't believe his eyes.

After a while, several black cars drove into the institute and stopped in front of the rostrum.

Half a month later, in the institute, everyone is looking forward to it, and all the employees know that today is an important day, and the new car Hongqi developed by Jiang Yan is about to be assembled. But what they didn't know was that Jiang Yan had come up with three cars with different shapes and different positioning this time.

The second car, its overall body is taller than the other two cars, and the overall look is tall and powerful, and it looks quite textured.

This is followed by the engine's turbocharger. Jiang Yan uses advanced high-temperature resistant alloy materials to process turbine impellers with traditional machine tools with relatively high precision, and then lets senior fitters make the manufactured impellers more fine to ensure their strength and high temperature resistance.

This first car has made some changes to the traditional Hongqi sedan, and the overall line looks softer, and it also inherits the characteristics of the traditional Hongqi car.

"All three cars have aluminum bodies?" The big leader exclaimed, and at the same time touched it. "It feels really light to the touch, and the weight of this car must not be too heavy."

"Leaders, you're here!" Jiang Yan greeted him enthusiastically, "The assembly work is almost complete, you are just in time for the most critical moment!"

The first car has the head of a traditional Hongqi sedan, but if you look closely, the whole body line is smooth, especially the head of the car, with a new design, and the whole body looks elegant and expensive, which highlights the national elements.

The third car is the Hongqi L2 sedan, which is restrained and dignified, suitable for official cars, and has 180 horsepower.

Early the next morning, Wang Honghai had already arranged the welcome ceremony, and even took Zhao Zhanqiang to lead a group of cadres to stand in the square to welcome the arrival of the VIPs.

Next, he will personally supervise the manufacture of the aluminum alloy body, as well as the assembly of the gearbox, chassis and other mechanical systems.

The third car, at first glance, is quite restrained, but on closer inspection, it is solemn.

The big leader walked out of the car with several leaders of the First Machine Department and transportation, and Wang Honghai and Zhao Zhanqiang hurriedly stepped forward to greet them.

There is no way, there are still relatively few high-precision lathes, so they still have to be manufactured by hand.

"It's so advanced!" Leader Zhang also praised, "If you are Xiao Jiang, you can build this kind of high-tech vehicle!"

"The leader complimented me." Jiang Yan smiled embarrassedly.

(End of chapter)