Chapter 527 I have three considerations
Everyone burst into laughter before Gao Zhendong returned to the office first.
As soon as Gao Zhendong turned around, Ma Juan ran to pull Yi Zhonghai's apprentice: "Sister Qin, you are going to be stationed in a foreign factory, you have to teach me, hehe~~~~~"
As one of the few lesbians in the research group, the two have a good relationship after getting in touch. It is too common in life for the elder sister-in-law to take care of the younger sister. Qin Huairu smiled and said: "If there is anything to teach me, I will go there." You have been to the computing office, it’s the same, haha.”
The two women laughed together.
As soon as Gao Zhendong entered the office, he immediately made a call to General Engineer Lu of Factory 1274.
"Mr. Lu, prepare to receive the lithography machine. In addition, we must prepare the residences for the comrades who come from our factory to cooperate with the lithography machine, hahaha."
"Lithography What? Huh? The lithography machine is ready? Hahaha, great, great, don’t worry, I will take good care of you.” Mr. Lu was overjoyed. It took a lot of time, but in fact the progress has far exceeded the most optimistic estimates of President Lu, Factory 1274, and even the 12th Machinery Department.
Fang Yinghong and a team are still there to support the improvement of the diffusion furnace. Before she can leave, the second group of comrades is about to pass. It is a victory to join forces.
The news of the success of GK-61 quickly reached the headquarters of the No. 3 Rolling Plant, and flew from the headquarters of the No. 3 Rolling Plant along the wires to the 17th Machine Department, the 12th Machine Department, and the Anti-Working Department Committee...
"Fortunately, it was done in 1961."
"Fortunately, it was not last year."
The leaders of the 17th Machinery Department and the 12th Machinery Department, looking at this good news, Looking at the list of science and technology awards at hand, I made the same sigh.
The comrades from the Publicity Office of the Third Rolling Plant are very skilled in their business. They carried pen holders and photographic equipment. After many inspections, they came to the photolithography machine trial production workshop. They came and came and took pictures. Yes.
There is still no Gao Zhendong in the photo.
Decades later, a question was asked on a famous Q&A website: "Since Gao Zhendong has so many legendary achievements, why is he rarely seen in various celebration photos?"
This This style of shooting first and then drawing the target and asking questions will make everyone understand.
The most upvoted answer below answered it like this: "Thank you for the invitation. I just got off the plane. I am in Beijing. I am studying for a Ph.D. and I am barely free. Mr. Gao does not need to appear in the photo, but the motherland needs him. Don’t appear in the photo. You idiot!”
——
Looking at the front page of the Daily, the headline is “my country’s integrated circuit technology has achieved a major breakthrough” and the subtitle is “World-Leading Level” Gao Zhendong felt somewhat complacent about the report that the GK-61 photolithography machine was successfully developed.
Being complacent about your own efforts is not a bad thing. As a saying goes in the future, this can provide extremely high emotional value. Just be careful not to become arrogant, forget your original intention, and rest on your laurels.
The report did not introduce the details of GK-61. Even the words "proximity" and "10μm" were not mentioned. It was just a very simple name. It was a lithography machine in 1961. It was briefly introduced. Let’s talk about its use and significance, and the rest is the praise of scientific and technological workers and the outlook for the future.
In Gao Zhendong's previous life, when companies issued press releases, for the sake of publicity, traffic, and gimmicks, no matter what, they had to give a mysterious and mysterious name when reporting. He wished he could use "nano", "quantum", "AI", "Graphene", "Superconducting", etc. are all crammed in, but it's different these days. The main one lets you understand what it is, but doesn't let you know what to use.
At this time, someone came to him.
When he arrived at the reception room, he didn’t recognize the person coming, but as soon as he was introduced, he knew him, an old senior!
——Mr. Xiao from Porcelain Flying Factory and one of his colleagues.
When Mr. Xiao came to the capital, he first inquired about the source of the forwarded email from the National Defense Working Committee. The comrades from the National Defense Working Committee responded very quickly. They told him without asking for instructions and even opened it for him. I received a letter of introduction, so I guess I was prepared for it.
With the letter of introduction, Mr. Xiao expressed to the comrades of the National Defense Working Committee that he wanted to report to the relevant departments on matters related to the Attack-5 aircraft. The comrades of the National Defense Working Committee said that this matter must be reported first before a decision can be made. , and asked him to wait in the capital for a few days and visit the people he wanted to visit first.
Knowing that this matter could not be rushed, Mr. Xiao turned around and came to the third rolling mill.
On the bus to the third rolling mill, Mr. Xiao kept looking at the famous prisoner of the third rolling mill and muttered, if the plane has nothing to do with this place, it certainly doesn’t, but if you want to say how much it has to do with it, then Not really.
Look at the comrade we are looking for. He is not even a senior technician from the No. 3 Rolling Plant, but the chief engineer of the No. 3 Rolling Plant. This is even more puzzling. It’s just that this third-level technician from the Seventeenth Machinery Department The name of the steel rolling mill and this person's name seem to have been heard somewhere?
With the letter of introduction, Mr. Xiao entered the main gate of the third rolling mill without much trouble, but when he entered the third rolling mill, he realized that things were not simple.
The procedures and procedures for identity verification in the third factory are not as strict as usual. Even if it is loose on the outside and tight on the inside, there is no reason why the gap is so big.
Fortunately, the comrades in the third factory are very enthusiastic, but the inspection is very strict.
When Mr. Xiao went through the tedious process and saw the person at the door in the reception room, he was even a little dazed for a moment, he was too young!
But Chief Engineer Gao was very enthusiastic towards the two of them. He would ask to sit down, pass cigarettes, and serve tea and water in person, without resorting to others.
This guy is pretty good, Mr. Xiao’s colleagues thought.
How can Gao Zhendong not be enthusiastic? As a senior military fan in his previous life, he understands everything.
After finally sitting down, Gao Zhendong happily raised the topic: "Mr. Xiao, has the matter of the 16mm and 8mm steel cables been resolved last time?" As soon as these words came out, several people were stunned.
Gao Zhendong is really stupid. Oh my god, I'm talking nonsense. I shouldn't mention this. It's easy to die chatting like this.
The reason why Mr. Xiao is stupid is that he always feels that this unit and its people have some impressions along the way. It turns out that the last time the comrades in the factory cried out and lost face in the capital, the expert was the young man in front of him. !
This guy doesn’t seem that good either! Colleague Mr. Xiao thought to himself.
A few people had a slightly awkward "haha", and Mr. Xiao smiled and said: "It's solved, it's solved. Thank you very much, Mr. Gao, for that matter."
As for why I thank you, say no. The exit is really a bit exaggerated, so let’s be vague about it.
Gao Zhendong was not embarrassed to dwell on this matter. He also felt that it was really not worth being proud of. The main reason was that the question was a bit too nonsensical. Apart from being funny, there was no sense of achievement.
Actually, placing the cannon in front of the air inlet is not much better than this.
"No, don't talk about this. Mr. Xiao, why did you come to me today?" I guessed that it might be because of the -5 attack, but I may not be sure. After all, it is also to find myself for the materials. It's possible that this is probably what I'm most famous for outside the world.
“That’s right, a few days ago, we received an email forwarded by the National Defense Work Committee. The suggestions in it gave us a lot of guidance and inspiration, but some things were a bit sketchy and we didn’t quite understand them. So I took the liberty of coming to visit you and ask for your advice."
Gao Zhendong didn't dare to take this seriously: "Mr. Xiao, you are too polite. I can't afford to explain anything further. Yes, just say it.”
"It's mainly a technical issue and also a usage issue." It doesn't sound like there are many problems.
“Well, please tell me.”
“It’s the wing body fusion technology you mentioned in your letter.”
Gao Zhendong is a little confused, this thing looks You know the literal meaning.
This is because he has preconceived ideas. He has a relatively systematic understanding of wing-body fusion, so he thinks he can understand it at a glance.
But many times you just look at the literal meaning, or just hear the pronunciation, and you really can't understand it. There are too many polyphonic words and polysemy words.
"Wing-body fusion, that's what it is..."
It seems that Mr. Xiao is very rigorous. Gao Zhendong admires him and introduces the concept, advantages and disadvantages of wing-body fusion. Read it again.
After listening to Gao Zhendong's words, Mr. Xiao nodded and thought, so that's what happened, and then he started making rough estimates and calculations in his head.
The more I think about it, the more interesting it becomes. This thing is really good.
Volume, resistance, and lift-to-drag ratio are all beneficial. However, in terms of the positive impact on the rigidity of the body, the movement and noise will be a bit loud. Proper design can indeed reduce the weight of the body, but the trouble lies in this design.
Come here, Mr. Xiao has nothing to be embarrassed about.
"General Engineer Gao, have you considered how to specifically implement this wing-body fusion on the attack-5?"
Gao Zhendong really thought: "I have seen the attack-5 There is indeed some consideration for the main structure design of -5, but it is immature.”
“We have no contact with this at all, but we still hope to hear your opinions.”
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"Then I'll just say it casually. I have three considerations."
Three considerations? What do you call immaturity?
With two emotions: "I've found a treasure" and "What are you talking about?", Mr. Xiao and his entourage opened their notebooks.
“The first one is relatively simple. On the main load-bearing frame of the fuselage, add curve fillet components above, below or above the wing, and use this curve fillet component to support the wing body fusion curved surface. At the same time, on the aircraft Adding a slat wing in front of the wing not only improves the aerodynamic performance, but also increases the transition and length of the wing-body fusion. Behind the wing, the original straight fillet at the root is changed to an arc transition, which can further lengthen the length of the fusion part. . ”
Lengthening the length of the fusion part brings about an increase in volume that is not just a linear relationship, but a cubic increase.
After finishing the painting, Gao Zhendong added: "This plan has relatively minimal changes to the main load-bearing structure of the aircraft body and is relatively easy to implement. Of course, there are also disadvantages. For example, the maintenance openings for wing disassembly and assembly must be considered, and the wings are similar Inserting it into a slot or a half slot will bring new problems to be solved for the sealing between the wing surface and the slot."
Looking at the schematic diagram Gao Zhendong drew on the paper, Mr. Xiao said. There are more questions, what is this wing? What aerodynamic performance is improved?
(End of this chapter)