Start with the aviation industry

Chapter 231 Love Brand Sweater

"how is it going!"

"Don't worry, don't worry, the inspection will take time."

"."

The originally quiet and tense scene suddenly became noisy as the part was put on the inspection platform for inspection, and almost everyone gathered around, wanting to know the result as soon as possible.

Just now it was 150% of the design load.

If there is no problem under such a high-strength load, it means that this part is too good, and it also shows that the whole design is very successful. In the future flight, the safety factor of this part is also very high. There will be no problem with a larger load.

Visual inspection!
Dimensional inspection!
Instrument check!
It was all completed, and the designer in charge reported loudly, "Mr. Zhao, the parts are basically normal, only slightly deformed, and there are no cracks or breaks."

This situation is very ideal, and it is already a great success that the parts do not fail under such a strong static load.

"It's too bullshit!"

"The size is still basically qualified!"

"We felt like we were in a dream!"

There was a burst of jubilation at the scene, and soon there was warm applause, especially some young designers, their faces were a little red with excitement, and they kept applauding.

Li Guangshu breathed a long sigh of relief, and his hanging heart fell to the ground. "Old Zhao, I didn't expect our design to be so good. Now I am looking forward to the future static test of the whole machine."

If the static test of the whole machine is also successfully passed, it means that all design verifications are basically completed, and the production of the first prototype can be started.

Zhao Mingzhi nodded and said, "It's not just you, I also have some expectations. I hope we can conduct the static test of the whole machine as soon as possible."

In China, a certain helicopter research institute.

The future development of medium-sized armed helicopters has finally started, but there are many difficulties, especially in certain key technologies.

Qian Tao was listening to the report by Zhou Yuanliang, the chief model engineer of this helicopter, with a serious expression on his face.

Zhou Yuanliang was originally a design expert of the institute, and he also served as the deputy chief engineer of a certain type of helicopter before. He led the team to achieve good success in the key technology pre-research of this medium-sized armed helicopter. The chief designer of the medium-sized gunship model is a matter of course.

"Boss, I have counted. We are currently facing 63 key technologies that have not yet been overcome, mainly in the fields of avionics systems and radar systems."

He reported the situation in more detail.

At the beginning of the pre-research, there were nearly a hundred key technologies that needed to be overcome. After so many years of hard work, more than [-] key technologies have been overcome one after another. Among them, the technical team led by Zhou Yuanliang alone has overcome more than ten key technologies.

These more than ten key technologies are mainly concentrated in the fields of power system, transmission system and deceleration system of helicopters. Zhou Yuanliang's team can achieve such great achievements and Leihuo Technology Industrial Group has a great help.

For example, the key technologies of composite material rotors and propeller hubs were basically borrowed from the technology of Leihuo Technology Industrial Group, and the key technologies in the field of transmission and deceleration systems were similar. Zhou Yuanliang went to Leihuo Industrial Group to attend lectures several times. Successive overcoming of key technologies.

After listening to the report, Qian Tao said solemnly, "Old Zhou, it seems that we have a long way to go. There are so many key technologies waiting for us to overcome."

Zhou Yuanliang said under great pressure, "That's right, there are a total of 63 key technologies. It is conservatively estimated that it will take four to five years to overcome them one by one."

Qian Tao shook his head and said, "Four or five years will definitely not work. We don't have so much time. Two or three years is about the same."

Zhou Yuanliang said, "Two or three years is probably not enough time. Alas, it seems that we can only take one step, and try to overcome these technical difficulties as soon as possible, so as to design this medium-sized armed helicopter earlier."

The two exchanged for a long time on the design and development of this medium-sized armed helicopter, and then Zhou Yuanliang left. Many things are still waiting for him to do. The acquisition of dozens of key technologies alone is enough to drink a pot.

Qian Tao took out a cigarette, took a deep puff, and exhaled a big smoke ring, thinking in his heart, it must not work like this, absolutely not.

I heard that the heavy-duty armed helicopter of Leihuo Technology Industrial Group has started a comprehensive design, and the process is very smooth. It is said that the prototype will fly for the first time within three years. They will fly for the first time in three years. Let's fly too.

After smoking one cigarette, he lit another one and took another deep puff. Gradually, there were many cigarette butts in the ashtray on the table. He sat alone in the office and thought a lot.

Suddenly, he thought of his good friend Luo Pingfan.

Qian Tao and Luo Pingfan are good friends, the kind who have a very good personal relationship.

This is normal, because both of them are in the field of aviation industry systems, and the relationship between air-to-surface anti-tank missiles and armed helicopters is very close. The two of them often deal with each other at work, and they are very familiar with each other.

He thought to himself, didn't Lao Luo and the others take over the task of developing a new type of missile? Hearing that users have very high requirements for this missile, it may be enough for Lao Luo and the others to have a headache.

Hehe, I didn't expect that Lao Luo and I would become troubled brothers.

Luo Pingfan's scorched face appeared in his mind, and Qian Bo actually smiled, but there was a bit of helplessness in this smile.

After wringing out the cigarette end in the ashtray vigorously, Qian Tao picked up the phone on the desk and called.

"Old Qian, why call me when you have time."

Luo Ping believes that Qian Tao and the others undertake the design and development task of future medium-sized armed helicopters. The time is tight and the task is heavy. All their thoughts should be devoted to the design and development work. It is estimated that they will not take the initiative to call themselves many times.

Qian Tao sighed, "We are a pair of troubled brothers and sisters. If I don't call you, who should I call?"

"Old man, you don't know. Ever since we undertook the design and development task of this medium-sized armed helicopter, I haven't slept well these days. I don't feel at ease thinking that there are still many technical problems that have not been overcome."

It was rare to find someone to confide in. Qian Tao expressed all the sorrows in his heart at once, like pouring beans into a bamboo tube. Not to mention, the pressure in his heart seemed to be much less after such a confide.

After confiding, Qian Tao asked with concern, "Old Luo, Ye's situation is similar to mine, I guess he lost a lot of hair."

Unexpectedly, Luo Pingfan's hearty laughter came from the phone, "Haha, old Qian, you may not have imagined that I sleep soundly and eat well these days, not what you imagined at all."

what!
Are you sure you're not joking with me!

This is almost impossible! ! !
Qian Tao said in surprise, "Lao Luo, what you said is true, are you sure you're not joking with me?"

"of course it's true."

Luo Pingfan briefly explained the situation. For example, he has obtained the general design drawing of this missile, the general schematic diagram and the design drawings of some key components from Leihuo Technology Industrial Group, and Mr. Lin also explained this to him. The specific design of the missile.

Qian Tao was dumbfounded.

It took me half a day to come back to my senses.

Then, he patted his head lightly, his heart brightened, yes, why didn’t I think of it, Leihuo Technology Industrial Group designed and developed the world’s top-level heavy-duty armed helicopter, many key technologies are comparable to ours Medium-sized armed helicopters are the same, can you ask Leihuo Technology Group for advice?

After hanging up the phone, Qian Tao began to think about the operability of this matter, and felt that it was possible, but he also worried that Leihuo Technology Industry would not share those key technologies with him on the grounds of technological secrecy.

Yes, why do people share the key technology of the world's top armed helicopter with you.

Immediately, Qian Tao became a little anxious again.

what should i do
For a while, he lost his mind and couldn't think of a better way for the time being, so he took out another cigarette and lit it, and sat there smoking while frowning and thinking about it.

The weather in December is quite chilly even in the south. Many people have already put on cotton-padded jackets, and even those who have money have bought down jackets, which look decent and fashionable.

Thunderfire Aero Engines Co.

The production site is very busy. Compared with the cold weather outside, here is full of spring. The temperature of the production workshop is kept at about 20 degrees, which is more than 10 degrees different from the outside temperature.

Two months ago, various production and manufacturing workshops, including the aero-engine assembly workshop, began to install imported central air conditioners, and a few days ago, they began to be put into use one after another.

"This air conditioner is powerful, and the whole body is warm."

"I rode my bicycle to work in the morning, and my hands and feet were cold. Once I entered the workshop, I felt much more comfortable. I didn't even want to go home after get off work."

"."

The workers will chat a few words from time to time, and are [-]% satisfied with this working environment.The installation of central air-conditioning in each workshop is not to allow workers to have a comfortable working environment, but to meet the needs of production and manufacturing.

We all know that metals have the characteristics of thermal expansion and cold contraction, which can be as high as [-] degrees in summer and zero or even below zero in winter, which has an impact on the precision manufacturing of aero-engine parts.

In the past, there was no way and there was not enough funds. Now that we have money, we must install central air conditioners in each workshop to keep the temperature in each workshop at around 20 degrees all year round.

Offices have long used air-conditioning, and the office building has been equipped with air-conditioning since it was completed and put into use. This air-conditioning has nothing to do with precision manufacturing, but is purely for people to have a comfortable working environment.

in the office.

Lin Feng was looking at a document when there was a knock on the door, and a design supervisor knocked in with several design drawings, and then gently placed the drawings on the desk.

This is the second batch of key and important drawings sent by heavy armed helicopters, and they were sent directly to Lin Feng's desk.

It has only been two months since the start of the comprehensive design, and the design drawings of some key components have begun to come out one after another.

Why is the efficiency so high.

There are two main reasons.First, Lin Feng personally drew some general design drawings and design drawings of some key components, as well as the usual technical guidance.Second, many designers have already used CAD-assisted drawing, and the drawing speed is much faster than manual.

"Mr. Lin, there are four design drawings of key components, seven design drawings in total."

Lin Feng said with satisfaction, "Your speed is not bad, put it here, I will take a good look at it."

Not long after the design supervisor had left, Lin Feng read the document in his hand and took one of the design drawings to read it.

There were obviously some problems on the design drawings, so Lin Feng marked them out with a pencil and wrote down how to make changes.

After reading this one, I picked up another one and looked at it, then nodded. There is no problem with this design drawing, it is very good.

About an hour or so later, the design director knocked on the door again and came in.

Lin Feng smiled, knowing that he came to get the design drawings, "You came here so soon, don't worry that I haven't finished reading it yet."

He smiled cautiously, seeming to be a little nervous. It is estimated that other people would be even more nervous. After all, he is facing the big boss of Leihuo Industrial Group.

"Mr. Lin, we all know that your technical level is very high. It's just a few design drawings. You must have read them a long time ago."

It is true that I have read the seven design drawings for only ten minutes. On the one hand, Lin Feng’s technical level is indeed very high, and on the other hand, there are original drawings provided by the system in his mind. As long as the two are compared Just once, it doesn't take much time.

"I've read all the drawings. There are no problems with these four drawings, and the design quality is good. There are some problems with these three drawings. Let me tell you a little bit."

Lin Feng spread out one of the problematic drawings, pointed out the problem, and told him how to make changes. The design supervisor listened carefully and took out a notebook to write down some things.

Only one of these drawings was designed by him, and the other six were just brought over for help. He wanted to listen to what Mr. Lin said, and conveyed it to the relevant designers after returning.

After a while, Lin Feng finished talking about the problem, and the design supervisor left with the design drawings and returned to the Leihuo Helicopter Design Institute located in the southern suburbs of the provincial capital.

Sitting on the spacious and comfortable boss chair, Lin Feng thought to himself, Zhao Mingzhi's efficiency is really good. According to this speed and his own guidance, it is estimated that the design of this heavy-duty armed helicopter will be fully completed in less than a year.By this time next year, the production of some parts has probably already started.

While thinking about this heavy armed helicopter, the door of the office was gently pushed open, and Hu Xiaoxiao walked in happily.

Lin Feng's eyes fell on a bag in her hand, and he smiled slightly, "What are you carrying in your hand?"

Hu Xiaoxiao giggled, "Guess, there will be a reward for guessing right."

Lin Feng said jokingly, "What about rewards first?"

"What reward do you want?"

Lin Feng said, "Why don't you keep warming my quilt tonight, it will be warm enough to sleep alone in this winter."

Sleeping alone, how can I hug my beautiful girlfriend to sleep comfortably? In addition to sleeping, I can also do some warm-up exercises before going to bed.

Hu Xiaoxiao gave a blank look with a smile, "No, I have to rest for a few days, I'm afraid you will play tricks again."

"No, I promise to just sleep with you in my arms and do nothing."

I believe you, but Hu Xiaoxiao didn't believe it at all, so she changed the subject and said, "Close your eyes, I'll give you a surprise."

Lin Feng closed his eyes and said, "You can't take advantage of me, my mother said that boys should protect themselves outside."

Hu Xiaoxiao spat secretly, there really isn't a single one of this bad guy in shape, "If I think well, I won't take advantage of it."

While speaking, he took out the contents of the bag, and said, "Okay, you can open your eyes now."

When Lin Feng saw that it was a men's sweater, there was no doubt that it was knitted by Hu Xiaoxiao for herself. It looked of good quality and very beautiful.

"Wow, such a beautiful sweater, you knit it with such ingenuity." Lin Feng was pleasantly surprised.

Hu Xiaoxiao smiled triumphantly, her eyes seemed to say, you only know my ingenuity now.

Lin Feng took the sweater and gesticulated on his body. He felt that it fit very well, and the size was all right. He smiled and glanced at Hu Xiaoxiao, and it was over, she knew all my sizes.

Hu Xiaoxiao said, "You try it on and see if it fits you well."

Lin Feng deliberately joked, "No, you asked me to take off my clothes, you didn't mean to be greedy for my body."

"You're going to die, and you're talking nonsense again." Hu Xiaoxiao blushed slightly, and looked at the door of the office. She was relieved when she saw that the door of the office was closed. Fortunately, no one else was around. Speaking of which, he doesn't look like the president of a group at all.

Lin Feng took off his coat and the sweater inside. He only wore thermal underwear, and then put on the sweater. It really fit and was very comfortable.

After all, it is a brand of love, and the feeling of wearing it is really different.

Hu Xiaoxiao looked at it, and asked Lin Feng to walk around in front of her again, and felt that there was nothing wrong with it, it was just this size.

"How about it, it's okay."

"It's so good, it's completely tailor-made. How do you know my size? Could it be that you secretly measured the size of my clothes?"

Hu Xiaoxiao smiled and gave him another look, that look seemed to say, do I need to measure your clothes quietly.

Of course, Lin Feng was also joking. The two of them had been together for so long and were very familiar with each other. Hu Xiaoxiao knew what size he wore, just as he knew what size she wore.

"The sweater is nice, here, give me one as a reward."

Lin Feng hugged Hu Xiaoxiao's waist, and then kissed her on the lips. Hu Xiaoxiao just struggled a little, probably worried that she was in the office, and it would be bad if someone saw her.

It was also a coincidence that Ding Haixia, director of the group office, was bringing some documents and reports over, and opened the office door, just in time to see this scene.

She was so frightened that she quickly backed out and quickly closed the office door.

(End of this chapter)