Zhang Haiping is also a well-informed person, in a high position, with a lot of resources in his hands, and even able to use a powerful military intelligence system.

Although this matter has little to do with the military, after hearing about this incident, Zhang Haiping immediately realized that this was targeting Tianfeng Technology Company, so he immediately investigated, and now, he personally called Li Tianfeng.

Zhang Haiping said: "Mr. Li, I have heard about the joint investment of seven companies on the other side to establish GTF Company. ”

Li Tianfeng said: "Minister Zhang, this is the strategy adopted by our competitors to squeeze our Tianfeng Technology Company out of the international regional airliner engine market. ”

"Hmm." Zhang Haiping nodded, and then said, "Mr. Li, what are you going to do?" Need our help? ”

Li Tianfeng said: "Minister Zhang, thank you, at present, what we can do is to wait and see, if I am not wrong, they will soon announce that they will develop a new aero engine, a new power for regional airliners." ”

Zhang Haiping said solemnly: "These companies are all aero-engine giants, and now they are united, this new aero-engine, needless to think, must be very advanced and has outstanding comprehensive performance." ”

Li Tianfeng nodded.

Zhang Haiping said: "Mr. Li, this is a huge, unprecedented challenge for you, if you need anything, just ask me, as long as I can do it, I will do my best." ”

Hearing this, Li Tianfeng's heart was warm, and Li Tianfeng said with gratitude: "Minister Zhang, thank you, you know yourself and your opponent, you will not be defeated in a hundred battles, I am now ready to fully understand my opponent." Then take countermeasures accordingly. ”

Zhang Haiping said: "Mr. Li, to tell you from the heart, I am very worried about you, worried that you have worked hard to occupy a place in the international regional airliner market, and will be squeezed out of this market by your opponents immediately." Ay! ”

shook his head, and then, after a change of words, comforted: "Mr. Li, be optimistic, no matter what, we still have a huge domestic market." ”

Li Tianfeng said: "Minister Zhang, thank you for your concern. ”

On the phone, Zhang Haiping comforted Li Tianfeng. He also inquired about the progress of the development of the turbofan 20 engine, and saw that the development of the turbofan 20 engine was progressing well, and many parts had completed the processing and trial production of the first batch of parts, and Zhang Haiping was very happy in his heart.

The turbofan 20 engine is a key project of the military, and many military high-ranking people have placed great hopes on this engine.

………

Jingang City, Airbus manufacturing base.

In the huge aircraft assembly center building, a brand-new Airbus A320 passenger plane is quietly parked there. The engine compartment of the airliner was open, and several workers were assembling the engine.

Beside. There are also several technicians, among these technicians, there are Chinese personnel, there are also blond and blue-eyed foreign personnel, this is a joint venture, Chinese personnel are the majority. Some of the management and technical staff came from Europe.

Several skilled workers working on the assembly of the engine, one of them gesticulating, and the other operating the engine into the engine compartment.

"A little to the right, a little down, a little more. Slow down, yes, yes......"

The engine is being hoisted into the engine compartment, which is a turbofan 16B engine, which can be seen at a glance, which is clearly different from the previous engine of the A320 airliner.

The two turbofan 16B engines arrived at the Airbus manufacturing base in Jingang City, and the assembly of the engines began immediately.

In the huge assembly center plant, from afar, there are eyes drifting here from time to time, and the people who float over these eyes are all Chinese personnel, not only skilled workers, but also engineering technicians.

Everyone looks here from time to time, because everyone knows that the engine installed in this A320 passenger plane today is no longer a CFM56 or V2500 engine, but a veritable domestic engine.

The domestic engine is exciting enough!

Everyone's eyes were obviously excited, and some people even stood in the distance, stopping to watch, watching the assembly of the two engines.

"I didn't think about it! Our domestic engines will one day be able to fit into Airbus airliners! ”

"Yes! It was a turbofan 16B engine, and it looked like a very good engine! ”

"Yes, it's very beautiful and exquisite, especially the fan, everyone knows it's stationary, but it looks like it's slowly rotating, I don't know how Tianfeng Technology Company did it, it's very beautiful."

"Well, it would be nice if I could take pictures, I really want to wait for the engine to be assembled, and stand in front of the plane to take a picture."

"I also have this idea, but unfortunately, it is strictly forbidden to take pictures in our factory."

“……”

In everyone's eyes, the two turbofan 16B engines were hoisted into the engine compartment one by one, and then the engine installation began.

Several workers are familiar with the road and skillful movements, apparently skilled workers with a lot of experience, and it is very obvious that the assembly of the engine is fast.

The engine was assembled, inspected, and assembled correctly, the hatch of the engine was covered, and the entire engine was contained in the engine compartment, and only the fan could be seen, and the fuselage of the engine could no longer be seen.

At this moment, looking at it again, the engine is even more beautiful, especially the wide-chord fan blades sprayed with swirling patterns, which are extremely beautiful and exquisite, and obviously the same as the previous engine, there is a feeling that makes people shine.

Ling Min, the person in charge of the Chinese side of the manufacturing base, accompanied by several subordinates, also came here, and at this time, the engine was just assembled.

"Mr. Ling, look, this is an A320 airliner equipped with a turbofan 16B engine!"

When everyone saw this passenger plane, their pace increased significantly, and they walked directly to the aircraft engine and looked at the plane with great interest, naturally, the focus was on the engine.

"Mr. Ling, look, the fan of this engine is so chic!"

"yes, it's very visually striking, and it's perfect for everyone's aesthetic point of view."

Ling Min looked at the turbofan 16B engine with satisfaction, and thought to himself, in a few days, this aircraft will have its first test flight, and now at this time, it is a good time to conduct a verification test flight of the engine.

Ling Min personally took a look at the plane in front of it, and thought to himself, this is our domestic engine, the Dahan Daobi turbofan engine, and he finally saw with his own eyes that our domestic engine was installed on the Airbus passenger plane.

Ling Min understands technology, knows the technical content of civilian turbofan engines, and Tianfeng Technology Company can produce and manufacture such an advanced engine, Ling Min's heart gave a thumbs up early, and he admired Tianfeng Technology Company in his heart.

………

Tianfeng Technology Company.

His two turbofan 16B engines have been installed on the A320 passenger plane, ready to make the first test flight three days later, Li Tianfeng of course knows that Li Tianfeng has listened to the report.

Even, Tianfeng Technology Co., Ltd. dispatched elite soldiers, a technical service team of five people has set off to the Airbus manufacturing base in Jingang City, before the technical service team departed, Li Tianfeng also personally talked to everyone.

Now, Li Tianfeng is in his office, looking at the second batch of compressor blades of the turbofan 20 engine.

This is the first stage of compressor blades, and the processing quality of the blades is not much improved compared with the first batch in Li Tianfeng's view.

The core engine of the turbofan 20 engine adopts the turbofan 16 engine, which saves a lot of trouble, takes a lot of detours, and saves a lot of verification links, because there are many material problems, process problems, and design technology have been fully verified on the turbofan 16 engine.

The same is true for the first-stage compressor blades, which have been fully verified on the original turbofan 16 engine, such as materials, such as technology, such as design, the compressor blades of turbofan 20 and turbofan 16 engines, the material is the same grade, the blade shape is similar, and the processing technology is similar, otherwise, where can the second batch of parts trial production be able to achieve such processing quality.

The first-stage compressor blades of the turbofan 20 engine, like the turbofan 16 engine, are also titanium alloy wide-chord blades, which are also solid.

The blade shape is very beautiful, the aerodynamic performance is excellent, Li Tianfeng held a blade, and after looking at it for a long time, he basically knew where the processing technology went wrong.

The wide chord blade, with advanced aerodynamic performance, strong anti-vibration ability, light weight, low processing cost and other characteristics, the blade has been widely used in large bypass ratio turbofan engine, and will be successively applied to advanced high thrust-to-weight ratio small bypass ratio turbofan engine. Fans and compressor wide-chord hollow blades have become one of the signature technologies of high thrust-to-weight ratio (10~20) military engines.

The turbofan 20 engine fully inherits the technical advantages of the turbofan 16 engine, and also uses wide-chord fan blades and compressor blades.

Wide-chord blades are more important, Li Tianfeng naturally pays attention to its processing quality, such as the first-stage compressor blades, the first batch of blades trial production, Li Tianfeng also personally looked at the processing quality of the blades, and now, the second batch of blades trial production has been completed, Li Tianfeng personally looked at the processing quality of the blades.

After reading this batch of blades, Li Tianfeng thought in his heart, and after trial production and processing, the processing technology of this blade will be basically mature, and the quality of the blade will also tend to be stable.

The second batch of first-stage blades of the compressor was processed with more than a dozen pieces, and a few pieces with relatively good processing quality were selected from the middle, and fatigue verification was done first, which was feasible.

Li Tianfeng thought in his heart, Zeng Qinghai knocked on the door, and then ran in happily, and said happily: "Boss, take a look at the processing quality of this part, it's just great!" ”

…………

Today continue the three watches, the third watch will be sent! (To be continued......)