Start with the aviation industry

Chapter 159 System produced, must be a boutique

in the office.

Yang Wenjie came over and reported, "Master, you are awesome. After you have changed the NC program like this, there is no problem in processing, and the efficiency has at least doubled."

Lin Feng smiled slightly, "You are also good, as long as it is not a particularly complicated part, you should have no problem."

After chatting for a few words, Yang Wenjie asked tentatively, "Master, do you still need someone here? Can I follow you?"

We need people, of course we need people.

The Phoenix Factory is a treasure trove of talents, all kinds of technicians, all kinds of skilled workers, everyone is jealous.

But it's not easy for Lin Feng to poach a corner of the Phoenix Factory, and it's not easy to refuse someone who asks to come over.

Lin Feng said, "As long as you are willing, there is no problem in coming to work with me."

All of a sudden, Yang Wenjie became happy,
"Okay, then I'll go through the resignation procedures right away."

Lin Feng reminded, "I have to tell you something. After resigning, it means that I will no longer have a permanent job. If I don't do a good job here or make a major mistake, I will be fired."

Yang Wenjie said confidently, "Master, don't worry, I will definitely do a good job and won't let you down."

After watching Yang Wenjie leave happily, Lin Feng thought in his heart, Liu Shunkang and the others have recruited more than 100 designers, so I should also start the design and development of the first turboshaft engine.

Thinking about this, he picked up the phone and called Liu Shunkang over.

Although it is not cheap to install a phone, Lin Feng still installed a phone for each department, which is much more convenient.

Liu Shunkang came over immediately.

"Boss, here are the materials you asked for, I have sorted them out."

Lin Feng took the materials, waved his hand lightly and said, "Go ahead, I'll take a look at these materials first."

A few days ago, Lin Feng ordered him to select some of the more than 100 people recruited. They were required to have a bachelor's degree or above, to have more than eight years of work experience in aero-engine design and development, and to have at least the title of design engineer.

Liu Shunkang sorted out these materials and sent them to Lin Feng.

Sitting on the office chair, Lin Feng looked at each of them. There were a total of thirteen documents, each of which was very detailed, not only with photos, but also with detailed introductions and work history.

Lin Feng has an unforgettable memory!

It takes about two or three 10 minutes to read all of them, and everyone's information is clearly remembered.

What made him happy was that among the 15 people, seven of them had the title of senior design engineer, and all of them had more than ten years of experience in aero-engine design.

Not bad!
The establishment of a design and R&D team should not be a big problem. These people will be the design team leader or even the director of the design office in the future.

Lin Feng has already decided that the chief designer of this turboshaft engine model will be himself, and now there is a shortage of deputy chief designer of the model.

The deputy chief engineer of the model is necessary, at least one person is needed, and it would be better if there are two or three people.

While thinking about these things, there was a knock on the door.

"Come in, the door is unlocked!"

The door of the office was gently pushed open, and it was Zhong Jianming, chief model engineer of the Phoenix Institute, who walked in.

Lin Feng stood up and greeted him warmly, "Master Zhong, you came here in person."

Zhong Jianming said, "Boss Lin, take the liberty to come here and excuse me."

"Master Zhong, you are too polite."

The two exchanged pleasantries and polite words, and when they heard the movement, Hu Xiaoxiao came over to help make hot tea, and then left gently.

"Master Zhong, I heard that the centrifugal impeller you designed has been processed, how is the design verification going?"

Zhong Jianming shook his head.

"Oh, don't mention it. Up to now, I still have a serious sense of failure. It seems that we haven't digested and absorbed the technology of the turboshaft [-], and there is still a long way to go."

Lin Feng said, "Don't be too frustrated. The design and development of aero-engines is a long road, which can only be done step by step."

Zhong Jianming nodded, and then took out the design drawings of the centrifugal impeller they designed from the bag, "Mr. Lin, you said last time that there are many problems in our design, can you tell me in more detail."

If there is a designer from the Phoenix Institute here, seeing this scene, it is estimated that it is impossible to directly call it.

Who is Zhong Jianming, a senior aero-engine design expert, and now the chief designer of a certain turboshaft engine.

As for Lin Feng, he was only in his twenties, too young.

But the fact is like this, Zhong Jianming humbly asked for advice.

Lin Feng also did not hide his secrets, pointing out the problems and flaws in the design that he believed to be one by one, and also explained the reasons, and even spread out a blank piece of paper, and took a pen to do some calculations.

Soon, a blank sheet of paper was filled with calculation formulas.

During the whole process, it is like a teacher teaching a student. There is no doubt that Lin Feng is the teacher and Zhong Jianming is the student.

After listening to Lin Feng's explanation, Zhong Jianming said in admiration, "It's true that the waves behind the Yangtze River are pushing the waves ahead. You are planning to design and develop turboshaft engines. I don't think there is hope now."

Lin Feng said, "I think there is great hope. For this reason, we have bought land and built a factory in Hexi, just to make aero engines, first of all, turboshaft engines."

Zhong Jianming said, "Boss Lin, can you tell me about the turboshaft engine you will design and develop."

If someone else asked, Lin Feng would definitely decline, keep it a secret.

Seeing that it was Zhong Jianming who asked, Lin Feng thought for a while, and then revealed appropriately, "Our turboshaft engine has a single output power of 1500KW, a power-to-weight ratio of more than 5, and a fuel consumption of no more than 0.3KG/KWH. Overhaul life 3000 hours"

Lin Feng briefly introduced this engine.

Zhong Jianming was stunned!

As the chief designer, he should have a strong mental quality, but what Lin Feng said is too amazing.

After a long time, he came back to his senses, shook his head and said, "Mr. Lin, with all due respect, your starting point is too high. Such a turboshaft engine is comparable to GM's T700 turboshaft engine. on it."

This is impossible!
What is the domestic level, how can such an engine be produced.

The T700 turboshaft engine is the power of the Longbow Apache gunship. It is a very good turboshaft engine.

Such a turboshaft engine is also the dream of any country.

No wonder Zhong Jianming called it impossible, and kindly reminded, "Our domestic foundation is no better than that of Western countries. I suggest that you lower your standards. It would be great if you can develop a turboshaft engine comparable to a turboshaft eight engine."

People don't believe it.

Lin Feng didn't argue, he didn't continue on this topic, but chatted about other things.

Zhong Jianming was also very knowledgeable and got up to leave.

His purpose of coming here was mainly to ask Lin Feng about the design of the centrifugal impeller, and the purpose had been achieved, so after thanking him, he left with his design drawings.

After Lin Feng sent Zhong Jianming to the door of the office, he sat on his office chair and thought in his heart, is the starting point really high?

Picking up the design technical outline written by myself, after reading it again, I started to contact the system.

"System, you said that our starting point for designing and developing such a turboshaft engine is too high."

Who knows, the system's tone is almost mocking, "Such a turboshaft engine is rubbish in my eyes, and its level is equivalent to that of the United States in the 70s."

MMP, be hit.

Lin Feng said unconvinced, "Even if it is only equivalent to the technical level of the United States in the 70s, it is definitely already world-class. There are absolutely no more than five countries that can develop such a turboshaft engine."

The system said contemptuously, "Host, you are the one who owns the system, how can your vision be so low."

Alas, hit again.

Lin Feng said, "Then tell me what kind of turboshaft engine I should design and develop. Don't just be cynical, but come up with something dry."

The system said, "I can completely help you solve any technical problems in turboshaft engine design or even manufacturing, but it must consume the number of times you solve technical problems."

It has been consumed twice before, and there are still [-] times left.

Lin Feng said: "Yes, you can help me solve the design and manufacturing problems of the turboshaft engine, just use the design technical outline I wrote as a blueprint."

He knew that the products produced by the system must be high-quality goods.

But dare not make it bigger, even if this design technical outline is used as the blueprint, such a turboshaft engine is really shocking enough, and there is no need to pursue more advanced ones.

The system said, "Host, you are too timid. If you want to play, you can play big ones, and build world-leading aero engines."

Lin Feng said, "Forget it. Now I'm just a little ant. I really made a world-leading aero engine. I don't know how I will die. Let's talk about it after I have strong strength."

"Now we only need to come up with a turboshaft engine that is basically equivalent to this design technical outline."

Perhaps because Lin Feng was right, the system didn't instigate Lin Feng to pursue the world's leading level, but said, "Yes, consume one time."

Anyway, there are eighteen times left, so it doesn't matter if you spend it once.

Lin Feng said, "However, I want a full set of design technical information, manufacturing process information, and even smelting process information for special materials."

Lin Feng is worried, if there are some materials that are not available in China, such as high-temperature powder metallurgy materials or single crystal materials, these materials are not available in China and must be imported.

According to the urine behavior of Westerners, [-]% of them will not sell it. If you have a complete set of detailed smelting technical information and you really have no choice, then find a special smelting factory to smelt it yourself.

The system said, "This time it's cheaper for you, prepare to receive the data."

Consume once.

A large amount of technical information was quickly poured into Lin Feng's brain, causing Lin Feng's head to swell and ache, and it took at least a few minutes for it to return to normal.

Still the same as last time, after these technical materials were instilled into his brain, Lin Feng digested and understood them all at once, and fully grasped them all at once, as if they were not instilled by the system, but completely belonged to him.

Bull batch!
As expected of the system!
Because he fully understood and mastered these technical materials, Lin Feng immediately understood that this turboshaft engine designed and developed by the system was much better than the engine designed by himself in the technical outline.

It is not how advanced it is technically, but it is far ahead in terms of safety, engine life, fuel consumption, maintainability, and manufacturing difficulty.

Single rated output power 1526KW
The total weight of the engine is 296KG
Compression ratio 19.2
Lifespan of 4000 hours in the first turning period
All of a sudden, Lin Feng was full of ambitions. Not only did he have detailed design information, thousands of design drawings, but also detailed manufacturing process information, but there was no smelting information of special metal materials.

Because the system fully considers the current domestic material level, the materials needed for the turboshaft engine it designed can fully meet the technical requirements in China.

However, there are detailed technical information on the coating of turbine blades.

With such a high power, the temperature in front of the turbine is as high as 1750 degrees Celsius. The turbine blades are made of GH4133 superalloy. The turbine blades made of such materials must be coated, otherwise they cannot adapt to such high temperatures.

Excellent overall performance!

It is not very difficult to manufacture!
As expected of something produced by the system, Lin Feng was inexplicably surprised!

In addition to being pleasantly surprised, Lin Feng thought in his heart, we call this engine the LH1500 turboshaft engine.

"LH" is the abbreviation of the first two words of Leihuo Technology Industrial Group, and the "1500" band represents the power level of 1500 kilowatts.

There is no doubt that such a turboshaft engine will have a broad market prospect and will have a wide range of uses.

It can be used as power for medium-sized armed helicopters, heavy-duty armed helicopters, transport helicopters, general-purpose helicopters, and civilian helicopters.

Lin Feng took a look at the design technical outline he had written, then turned on his computer and began to make major revisions.

a day later.

The design technical outline was completed, which was exactly the same as that provided by the system in his mind. Lin Feng looked at it with satisfaction, then went out and drove to Hexi.

This three-story building has been renovated, almost completely new, and there are already more than [-] design and development personnel in the building.

At present, no formal design work has been carried out. These more than 100 people are temporarily managed by the Human Resources Department. This is definitely not a long-term solution. Lin Feng plans to form them into a real design and development team.

Although there is still a shortage of candidates for the deputy chief designer, the design work must be started, and Lin Feng has already figured out the structure of the design and development team.

The chief designer himself is in charge.

The deputy chief designer is temporarily vacant.

There are several design rooms below, and each designer is responsible for one part. The LH1500 turboshaft engine adopts a unit design, and there are five units in total, which are the compressor unit, the combustion chamber unit, the turbine unit, and the reducer unit. , the accessory unit body, each design office is responsible for a unit body.

"Hello, boss."

Liu Shunkang, head of the human resources department, came over immediately. Lin Feng waved his hand and said, "Let's start the interview, come one by one."

Lin Feng personally interviewed.

He asked Liu Shunkang to sort out a document, and selected people who had eight years of experience in aero-engine design and had intermediate professional titles or above, a total of more than a dozen people.

Lin Feng plans to select a few of these dozens of people to serve as the directors of the design office, and form a design team as soon as possible.

The first person who walked into Lin Feng's office was a short man, only about 1.6 meters 40 by visual inspection, with a thin body, and he didn't look [-] years old.

Lin Feng could tell who he was at a glance, and relevant information about this short man automatically appeared in his mind.

Hua Jingsheng, 37 years old, graduated from Northern University of Aeronautics and Astronautics, senior engineer of an aero-engine design institute.
"Hello, boss."

Hua Jingsheng seemed a little nervous, but soon calmed down, it seems that his inner quality is still good.

Lin Feng nodded slightly, and said, "If I remember correctly, your name is Hua Jingsheng, and you are good at aero-engine turbine design."

Hua Jingsheng was slightly surprised, he didn't expect the boss to have such a good memory, and he could remember the information about him so clearly.

"Hua Jingsheng, we are about to start the design and development of the turboshaft engine. If you are the director of the design department of the turbine unit, what are your plans and plans?"

Hua Jingsheng thought for a while, "If I am the director of the design department of the turbine unit, then I will."

He talked about his ideas and plans, Lin Feng listened carefully, and nodded with satisfaction from time to time.

A few minutes later, Hua Jingsheng left, and the second interviewer came in. He was a big northern man over 1.8 meters tall, with a burly figure. It was hard to imagine that he was actually an aero-engine designer.

It took Lin Feng almost half a day to complete the interview himself, and he already had a plan in mind, so he called Liu Shunkang in and explained.

The next day, the official appointment announcement was posted.

The Aero Engine Design Institute of Leihuo Technology Industrial Group was formally established, with Lin Feng as the director and the chief designer of the LH1500 turboshaft engine.

A total of six design offices were established.

The first design office is responsible for the overall design, and the director of the office Wang Gang
The second design office is responsible for the design of the compressor unit, the director of the office Zhang Xu

The third design office is responsible for the design of the combustion chamber unit, the director of the office Wang Jianshu
The fourth design office is responsible for the design of the turbine unit, and the director of the office is Hua Jingsheng

The fifth design office is responsible for the design of the deceleration unit, and the director of the office is Chai Wei
The sixth design office is responsible for the design of the accessory unit, and the director of the office is Ding Zhishang

After the announcement of the appointment, Lin Feng called all the design and development personnel to hold a meeting, announcing the official launch of the design and development of the LH1500 turboshaft engine.

Each design studio has its own exclusive design office, usually two or three large offices, a meeting room, and a director's office.

Each design room has about [-] to [-] designers and several design teams. Xia Yang is currently the leader of a design team, and Lin Feng has not appointed him to a higher position.

Although he is his good friend, Xia Yang is still young, and he has only been engaged in aero-engine design for more than three years, and he still needs to hone his skills.

The design and R&D team is basically established, but more designers are needed, and the deputy director has not been appointed for the time being. In the future, some capable people will join in and can serve as the deputy director or deputy team leader.

After the conference, Lin Feng did not arrange design tasks for two consecutive days, because everyone needed to adjust and get familiar with each other, but the design technical outline was distributed to each design room.

Seeing such a design technical outline, every director of the design office is under pressure.

No, several directors of the design office sat together to discuss the design technical outline, but the pressure on each of them was enormous, and they all knew in their hearts that the boss's starting point was very high.

It's simply too high!

Whether it is really possible to design and develop such an excellent turboshaft engine, everyone is not sure.

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(End of this chapter)