Of course, Qiu Wenan has to go to Tianfeng Technology to take a look, from the design institute where he has worked for more than 20 years to Tianfeng Technology, he naturally needs to be cautious, and he must take a good look at the situation of Tianfeng Technology, even if Li Tianfeng has a very high technical level just now.

So, Qiu Wen'an thought for a while and said, "I want to take a look now." ”

Li Tianfeng was also refreshed, and immediately said: "Okay, I'll take Qiu Gong around in person, so that Qiu Gong can have a good understanding of our Tianfeng Technology." ”

Qiu Wenan didn't say anything, it wasn't a matter of aero engine design, Qiu Wenan really seemed silent, just nodded, got up and followed Li Tianfeng out of the reception room.

It took an hour, Li Tianfeng took Qiu Wenan and Sun Xiaoping to visit Tianfeng Technology, and after looking at it along the way, Qiu Wenan's expression changed significantly, and he seemed to recognize Tianfeng Technology from his heart.

Back in the office building, Sun Xiaoping observed his words and knew that this matter was about to be completed, and then Li Tianfeng and Qiu Wenan should come face to face and talk about some specific details, and his mission was completed.

Sun Xiaoping stopped, "Mr. Li, then I won't go up, I still have a lot of things to do in the office, so I'll leave." ”

"Mr. Sun, why don't you go up and sit down and drink some tea." Li Tianfeng asked with a smile.

Sun Xiaoping hurriedly said: "No, don't bother." ”

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The two said goodbye, and Li Tianfeng watched Sun Xiaoping leave. Then, Li Tianfeng smiled slightly, "Qiu Gong, then let's go up and sit down in my office." ”

Qiu Wenan nodded, followed behind Li Tianfeng, and didn't talk much, Li Tianfeng asked, and Qiu Wenan answered. It seems that words are like gold.

Li Tianfeng thought in his heart, Qiu Wenan is afraid that it is precisely because of such a character that he is not treated well by the leaders in his own unit, and he has such outstanding technical attainments, but he only mixes up the position of a chief designer.

An aero-engine design institute with many chief designers. Li Tianfeng estimated that Qiu Wenan was only afraid that he could only be regarded as an unknown person, and it should not be a problem to pull him from his original unit by himself, and he should not consider the relevant impact.

Walking into the office, Li Tianfeng beckoned Qiu Wenan to sit down, personally made a cup of hot tea for Qiu Wenan, and then said, "Qiu Gong, how is our Tianfeng Technology Company?" ”

Qiu Wenan thought for a while and said, "Not bad." The scale is very large, and the equipment is relatively advanced. ”

"Is that all?" Li Tianfeng asked.

Qiu Wenan thought about it again and said, "Tianfeng Technology should be a very good machining company, but it doesn't match my major." ”

Li Tianfeng understood what Qiu Wenan meant, Qiu Wenan said that Tianfeng Technology is only a relatively large-scale and advanced mechanical processing enterprise, and his specialty is aero engine design. It's basically not a good side.

Qiu Wenan didn't understand for the time being, what he is good at is aero engine design. Li Tianfeng attaches so much importance to himself, why does he so eagerly hope to join Tianfeng Technology?

Li Tianfeng smiled slightly, and after drinking tea, he said: "Qiu Gong, the current Tianfeng Technology is indeed just a large-scale mechanical processing enterprise, but our goal is not here, our goal is to develop and manufacture domestic advanced." World-class aero engines. ”

World-class aero engines!

As soon as he heard this word, Qiu Wenxin was inexplicably excited, this is his ultimate lifelong dream!

"Really? Is Tianfeng Technology's goal really to develop world-class aero engines? Qiu Wen'an asked with a trembling voice.

Qiu Wen'an's expression, Li Tianfeng saw it all, and Li Tianfeng knew. There are many aero-engine designers in China who have such ideals like Qiu Wen'an, which may be a breakthrough for them to attract such talents, and realize their dreams, who does not want to join Tianfeng Technology Company.

Li Tianfeng nodded vigorously and said firmly: "That's right, the first step of our dream is to develop and manufacture a world-class aero engine, and we are working hard to achieve this goal." ”

As he spoke, Li Tianfeng opened the drawer of his desk and took out the design outline of the "TFWZ" turboshaft engine prepared by himself, Li Tianfeng said: "Qiu Gong, take a look at this design outline, this is the first aero engine we will develop. ”

After taking this thick design outline, Qiu Wenan looked at it seriously, and after the first few pages, Qiu Wenan read it very carefully, and later, the whole expression became excited, and the hands holding the design outline even trembled a little because of excitement.

This, this, this can't be true!

Qiu Wenan's face was flushed with excitement, and he looked at Li Tianfeng with bright eyes.

Seeing this, Li Tianfeng said: "That's right, this is the first aero engine we are going to develop, if Qiu Gong is willing to join Tianfeng Technology Company, I will appoint Qiu Gong as the chief designer of the 'TFWZ' turboshaft engine, and the deputy director of the Aero Engine Design Institute of Tianfeng Technology Company, how about it?" ”

Model Chief Designer!

Qiu Wenan was excited for a while, but he didn't think that he would one day be able to serve as the chief designer of the aero engine model, compared to his current identity as the chief designer, it is simply earth-shaking, one in the sky and one on the ground.

Don't think about it, don't think about it at all, Qiu Wenan stood up excitedly, and said in a firm tone: "Mr. Li, I am willing to join Tianfeng Technology Company, I want to use my life's energy to develop this advanced turboshaft engine." ”

"Okay, welcome on!"

The two pairs of big hands were tightly clasped together, and since then, Qiu Wen'an's design life has reached a peak in Tianfeng Technology, of course, this is a later story.

After the two shook hands tightly, they had a detailed discussion on some details, and near the end of the conversation, Li Tianfeng said: "Mr. Qiu, you hurry back to your original unit to complete the resignation procedures, I am waiting for your arrival." ”

"Okay, I'll do these things as quickly as possible and devote myself to my work." Qiu Wen'an Road.

"Hmm." Nodding, Li Tianfeng said: "Mr. Qiu, be mentally prepared, you will be very busy in the coming days, and we will first start the core engine engineering of the TFWZ aero engine." ”

Core machine!

As soon as Qiu Wen'an heard this name, he was already in a calm mood, and he immediately became calm, and he was a little excited, the core machine!

The so-called "core engine" is the core component of the engine composed of compressor, combustion chamber and turbine developed in order to shorten the development cycle of new engines, improve reliability, or develop various types of related or similar engines. The core engine of the turboshaft engine is basically the same.

The research and development of the core machine will be a difficult process, of course, it is also a money-burning project, Li Tianfeng has to remind that once this project is launched, Qiu Wenan will be very busy.

Qiu Wenan was a little busy, a little tired, not afraid at all, on the contrary, he was looking forward to it, wanting to start the design and R&D engineering of the core engine as soon as possible, and develop this world-class turboshaft aero engine as soon as possible.

Qiu Wenan knows that the level of domestic aero engines has lagged behind Europe and the United States too much, and it is necessary to work hard and work hard to catch up, once the "TFWZ" turboshaft engine is successfully developed, at least in terms of turboshaft engines, the gap between Europe and the United States will be greatly shortened.

Because, after reading the design outline just now, Qiu Wenan knew that the "TFWZ" turboshaft engine belongs to the first-class level among the fourth-generation engines, no, it should be said that it is super first-class, a bit close to the top level.

At present, the world's aero engines have been put into service to the fourth generation, and the core aircraft has reached the seventh generation.

The standards for generations are generally very complex, but they are represented by a qualitative leap in overall performance, and for simple division, a parameter that can distinguish the engine's capabilities is selected: thrust-to-weight ratio, the ratio of thrust to dead weight, and the power-to-weight ratio of the turboshaft engine.

The specific values Qiu Wenan still remembers more clearly, as far as the domestic turbojet turbofan is concerned, the first generation turbojet 5 and 6, the second generation turbojet 7, the turbofan 9, the third generation turbofan 10, and the fourth generation are still wood. The fourth generation of turboshaft engines is also available.

If Tianfeng Technology can really make a "TFWZ" turboshaft engine that belongs to the fourth-generation first-class level, it will definitely fill the domestic gap and even affect the world.

"Mr. Li, then I will say goodbye first, three days at the earliest, no more than five days at the earliest, and I will come to report to you." Because of the slightest excitement, Qiu Wenan spoke a lot.

"Okay, I'm waiting for you."

Two pairs of big hands were tightly clasped together.

………

E factory, precision machining center.

There is an incident today, so that the precision machining center leader Peng Xuehai is a little crying and laughing, the cause of the matter is very simple, to start this morning.

As usual, the head of the large coil production line arranged today's production tasks, and the workers also started to process all kinds of parts, and it was normal to be a qiē.

At about nine o'clock in the morning, when the production line chief inspected the processing site, he found a little abnormality, the parts in the incoming area, there were a lot fewer parts, which were taken away by the workers for processing, but the missing parts have a characteristic, all of which are semi-finished parts processed by Tianfeng Technology.

There are also some semi-finished parts placed there for a long time are almost no one cares, these parts are basically Chengxin company is responsible for processing, at the end of last year sent over, after the New Year sent some over, but no one has been receiving for processing.

For example, the semi-finished product of the first stage turbine disc of turboprop B was basically processed by Chengxin Company last year, and after the bidding, Tianfeng Technology won the bid, and now Tianfeng Technology Company is processing.

The parts of the same drawing number, both units have processing, the same parts are placed here, this contrast is more stark, the workers are very smart, know to take good quality semi-finished parts for processing.

………

Today's two watches, the first one is sent! (To be continued......) R1292