As soon as he entered the aircraft assembly center of Factory 336, Zhang Ping immediately looked around and searched, obviously looking for the drone engine that had been assembled.

Tang Fei's sharp eyes had already seen it.

Seeing Zhang Ping looking around, Tang Fei pointed to the front and said, "Director Zhang, look in this direction, do you see it, that is our engine." ”

Zhang Ping immediately looked over there, and finally saw the engine, his pace quickened, and he waved his hand: "Let's go, let's go over and take a look at it first." ”

Everyone came to the front of this aero engine, which is a turbofan engine, not very large, but very delicate and beautiful, and very high-tech.

Zhang Ping said with a look of surprise: "Mr. Tang, take a look, is it exactly the same as the color pictures we saw on the introduction materials!"

Tang Fei said with satisfaction: "No, it is more exquisite than what you see in the color picture, and it can be seen from this engine that it reflects a very high level of craftsmanship." ”

Zhang Ping immediately agreed, "Yes, it's more exquisite than what you see in the picture." ”

He was overjoyed, and seemed to be even happier than Tang Fei, and immediately looked at this engine with a happy face, and seemed to like it more and more, and never got tired of watching it.

As the chief engineer and deputy general manager of the 336 factory, Yi Chunhua introduced the engine in detail to everyone, and Tang Fei listened while carefully checking the engine.

With his professional eyes, Tang Fei took a serious look and was very satisfied, the assembly quality of this engine is good, which can be seen from many assembly details.

Obviously, the 336 factory has implemented the requirements of the process data very strictly, and the assembly is carried out in strict accordance with the process steps and process parameters.

After introducing the engine, Yi Chunhua said: "We have completed the final inspection and acceptance this morning, fully qualified, and tomorrow morning it will go to the test bench for the first test run." ”

This is something that everyone has been waiting for for a long time.

It's a mule or a horse, pull it out and slip away.

It can be seen from the introduction information provided by the system that this is the most technologically advanced turbofan engine of the same type, and it is also the most outstanding comprehensive performance.

Next to this engine, everyone watched for at least half an hour.

Seeing that Tang Fei and Zhang Ping saw that they were almost there, Yu Shaoguang invited: "Mr. Tang, Director Zhang, there is still a little time, I will take the two of you to visit our aircraft assembly center." ”

Whether it was Tang Fei or Zhang Ping, they hadn't had time to take a look here, and they came straight to this engine as soon as they came in just now. In fact, there are several models of engines being assembled here, and there are also two or three assembled engines in the finished product area, which are about to be sent to the test bench.

Yu Shaoguang personally took Tang Fei and Zhang Ping to visit their aircraft assembly center, accompanied by Yi Chunhua and others.

"Mr. Tang, Director Zhang, this is the piston engine we manufacture, it has decades of production and manufacturing history in our factory, and has produced more than 3,000 units in total, and the number of production and manufacturing in these years has been relatively small, only 20 or 30 units per year.......

We first went to the piston engine assembly area, where the assembly of a piston engine was underway. This is an older aero engine, which is mainly used as the power of agricultural aircraft, or the power of junior training aircraft.

Tang Fei visited seriously.

After visiting the piston engine, Yu Shaoguang took everyone to the turboprop assembly area, where many assembly workers were also busy.

There is a turboprop engine is being assembled, Yu Shaoguang introduced: "This is the technology introduced in the seventies, so far it has been produced and manufactured for decades, and more than 1,000 units have been produced......

Tang Fei knew that this engine was indeed the power of a certain domestic military transport aircraft, and one transport aircraft was equipped with four such engines.

Whether it is a piston engine or a turboprop engine in front of him, they are relatively backward in technology, but they are still being manufactured in Factory 336, and Tang Fei's heart is slightly heavy.

The current situation of the domestic aviation industry is like this, it seems to be a little backward in technology, which is very helpless, and we started too late.

Tang Fei knows that the country is also aware of the gap between the aviation industry and the developed countries, and will increase investment and support in the aviation industry in the next ten years.

This is the power of the main domestic active transport aircraft, using the turboprop engine introduced in the seventies, Zhang Ping is also a little heavy.

He said softly: "Mr. Tang, the level of our aviation industry is still a little behind, especially in the field of aero engines. ”

This engine of the UAV is the most advanced and the best comprehensive performance among the same type of turbofan engines in the world.

Perhaps feeling that his piston engine, as well as the turboprop engine, was a little backward in technology, Yu Shaoguang took Tang Fei and Zhang Ping to the turbofan engine assembly area.

This is also a small and medium-sized turbofan engine, the technology imported from abroad at the end of the eighties, began to be manufactured in small quantities in the early nineties, and has now entered the stage of formal mass production.

They are mainly used for the power of the current domestic training aircraft, which is an advanced training aircraft and the best domestic training aircraft.

Such a turbofan engine is about the level of technology in the early eighties internationally, and it was the best turbofan engine at plant 336 before the production of turbofan engines for UAVs.

Yu Shaoguang introduced this engine to Tang Fei in detail.

Finally, he took Tang Fei and Zhang Ping to visit the assembly area of the turboshaft engine in the aircraft assembly center, which is the power of the current domestic armed helicopters.

After visiting, Tang Fei roughly had a basic understanding that the level of aero engines in Factory 336 is about equivalent to the level of developed countries in the aviation industry in the seventies and eighties, and there is still a long way to go compared with the developed countries in the aviation industry.

This is also a microcosm of the current level of the domestic aviation industry.

During the whole visit, Tang Fei saw a lot and said little, and his heart was a little heavy. can also deeply understand how happy and excited Yu Shaoguang and Yi Chunhua are after obtaining the technical information of their own drone engine, no wonder they are so grateful to themselves.

This gratitude was also well reflected in the dinner in the evening.

The dinner in the evening was very rich, and there were several tables in total. Almost all the high-level leaders of Factory 336, and many important middle-level people participated, and it is estimated that Yu Shaoguang asked them to come over.

It's the equivalent of a welcome dinner, and it's going to be grand.

After the meal, Tang Fei and Zhang Ping were politely arranged to stay in the best local hotel, and the two stayed on the same floor, not far from each other, and they were all suites with a good environment.

Even though he drank a little wine during dinner at night and had a little sense of alcohol, at about nine o'clock in the evening, Zhang Ping still knocked on Tang Fei's door.

At this time, Tang Fei had already finished taking a shower, made a phone call to Li Xueyan, and was watching TV on the sofa.

Hearing a knock on the door of the room, Tang Fei smiled, guessing that it might be Zhang Ping coming over, but it shouldn't be Yu Shaoguang or Yi Chunhua.

"Director Zhang!"

It was Zhang Ping outside the door, and he said with a smile: "Mr. Tang, you haven't slept yet." ”

Tang Fei said: "Not yet, I can't sleep so early." ”

Zhang Ping said: "I can't sleep either." ”

Tang Fei invited: "Then come in and sit down, I have a little good tea here, let's make a pot of good tea, sit down together and chat while drinking tea." ”

Zhang Pingzheng has this meaning.

This time, I put a good pot of tea in Tang Fei's luggage. After inviting Zhang Ping in, Tang Fei began to make tea by himself.

It didn't take long for a pot of good tea to be brewed, and the two of them also sat down on the sofa, each with a cup of hot tea, drinking slowly and chatting.

Zhang Pingdao: "Mr. Tang, last time I went to the northwest to see the manufacturing plant of the UAV body, this time I came to the 336 factory, how do you feel about the level of my country's aviation industry?"

Tang Fei sighed softly, "The mood is relatively heavy, the level of our domestic aviation industry is indeed a little behind, compared with the developed countries in the aviation industry, I think there is at least a technological gap of twenty or thirty years." ”

"yes, at least twenty or thirty years. Zhang Ping said with emotion, "With the acceleration of our economic development, the country needs a strong aviation industry strength, and our military is the same, only with a strong aviation industry strength, we can build a strong army." ”

Tang Fei listened carefully and knew that Zhang Ping might have come prepared, not just to chat with him casually.

Zhang Ping continued: "When we are extremely gratified, your company has demonstrated strong scientific research and technical strength, and successfully developed a very advanced large UAV, but our military is far from enough UAVs, we need large transport aircraft with excellent comprehensive performance, advanced strategic bombers, and fifth-generation fighters and so on." ”

Tang Fei looked at Zhang Ping seriously, roughly guessing what he would say next.

Sure enough, Zhang Ping said with a straight face: "Mr. Tang, in addition to developing large UAVs, can you develop and produce advanced large transport aircraft, advanced strategic bombers, and even advanced fifth-generation fighters for us." ”

After speaking, he looked at Tang Fei hopefully.

…….

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