Chapter 7 Drawing Parts Drawings

Back in the library, Chen Nian was still sitting in his original seat, but this time he did not continue to read the detailed explanation of gas turbine engines. Instead, he spread out the white paper and began to try to draw the component diagram of the body shape.

An aircraft is composed of thousands of parts, and the body part is actually the smallest part, mainly structural parts, including wing spars, frames, ribs and wall panels, etc.

However, when it comes to the F-22, the situation is different.

The design of a stealth fighter is much more complex than that of a civilian airliner, and most of this complexity is reflected in the body configuration.

Whether it is the connection process or the overall layout, the parts composition of the F-22 is very different from that of commercial aircraft and even other fighter jets.

What Chen Nian has to do is reflect these differences on his component drawings.

The first thing he started working on was the Garrett inlet that Chen Guo mentioned before - or in other words, it was a small component of the entire Garrett inlet, the boundary layer adsorption device.

The structure of this device is not complex and the technical difficulty is not high. It is most suitable for official experimental production.

According to the information in his mind, Chen Nian began to draw on the paper one stroke at a time. Just as he was gradually immersed in it, a deliberately lowered voice suddenly came to his ears.

When he said this, the boy's face showed a look of pride. In his opinion, this was probably a live broadcast of "pretending to hit the field he is good at".

"Why are you so good at painting?"

Otherwise, he should have started copying it when he was drawing the F-22.

"No, it's not wrong, it's just like this."

Chen Nian glanced at the drawing in Li Xiang's hand curiously and couldn't help but shake his head.

He knew that Li Xiang did not want to plagiarize, but simply wanted to see if he could keep up with him.

If we make friends, we may be able to help each other in the future.

"Damn it. It's so difficult."

There are no shortcuts to the accumulation of knowledge and skills.

If something doesn't look right to me, maybe it makes sense to put it on the plane?

"Yes, this is the inlet boundary layer adsorption device of a stealth fighter, not an air purifier or a car air inlet adsorbent."

"Practice slowly, it won't take a day."

But of course, this approach also has advantages.

Qiao He's attitude was sincere. He really wanted to get to know Chen Nian.

"Also, the riveting design used in the connecting parts is also beyond the standard. I am majoring in engineering machinery. I have seen the design of this kind of device before, and I am a little interested."

"Are you also majoring in mechanics?"

"The name of your family is quite random. My name is Chen Nian."

He had become curious after hearing his sister say that there was a strange person in the library. Now when he came over to take a look, he found that this person was more awesome than he had imagined.

"I thought I could just follow you and draw, but I didn't expect that this thing is not the case at all."

"Classmate, did you draw the structure wrong?"

"Today's students are really amazing. When I was a freshman, I spent all day thinking about how to fall in love, but I still don't have a girlfriend."

"This freshman painting thing? Are all the teachers in your college crazy?"

They looked at the drawings that were gradually taking shape on the table with great interest. It seemed that there was definitely something wrong, so the boy pointed it out.

"You can't look at him from the perspective of a normal student. This guy is totally abnormal - no, I mean, he learns so fast that it's abnormal."

After all, the design of textbooks nowadays is very scientific. After you finish studying a chapter, you can experience the sense of gain from this chapter, thus motivating you to continue learning.

Qiao He and Qiao Mai watched for a while and each went about his own business. Only Li Xiang did nothing and just followed Chen Nian in drawing pictures.

Chen Nian drew a stroke, and he also drew a stroke.

But if Chen Nian's method is followed, the harvest time will be far away.

As soon as these words were spoken, a somewhat embarrassed look appeared on the boy's face.

As long as you are willing to spend time, the ultimate height that can be achieved by studying in this way is actually far beyond what can be achieved by superficial methods.

That is, his foundation will be stronger than anyone else's.

Chen Nian smiled and did not answer. He remembered that on the first day of his drawing class, even a dog could not see the things he drew. To be able to do what he is now is just a day-to-day practice.

"By the way, my name is Qiao He, and this is my sister, Qiu Mai."

It's really terrible.

Li Xiang on the side interrupted, and then continued:

It’s over, this is really showing off and hitting the field of expertise.

"Yes, you are an aircraft person, right? Huh? Wait, this thing you drew is not for airplanes, is it?"

"It comes from the older generation, you know, they are obsessed with food. If you have any questions in the future, you can ask me - you can also ask her. She is still very good at mechanical manufacturing."

Chen Nian did not refute immediately, but checked the information in his mind again before answering:

But he wasn't annoyed, he just smiled and apologized:

Are there any stealth fighter jets in China?

Even if there is relevant technology, it is not accessible to freshmen. He can only see a little bit of it from public information.

As a freshman, he is very strong if he can draw independently. What is even more outrageous is that he said that he was drawing parts of a stealth fighter.

The girl immediately realized that the book he was reading during the day was about turbine engines. He must be a major in aircraft design, and the things he drew must be related to airplanes.

A man and a woman were shocked. In their impression, they seemed to have only started doing such complicated drawings in their junior year.

"It's not a freshman painting thing, it's a freshman Chen Nian painting thing. We don't need to paint."

The proportions are all wrong and the line arrangement is messy.

Chen Nian didn't pay much attention to his actions.

The girl nodded in agreement. She had seen Chen Nian's learning method with her own eyes.

Chen Nian smiled and nodded, and after a few polite words, he went back to the drawing work.

Learning in that way is not only a major challenge for the brain, but also a severe test of willpower.

It's just that the one who gets slapped in the face is himself.

Chen Nian smiled and asked.

"No, freshman."

Chen Nian raised his head and saw that at some point, a man and a woman were already standing next to him. The girl was the one who said she wanted to ask him for advice on learning methods, and the boy was the one he met for the first time.

Relying on only a few clues, you can deduce the structural design of certain components. Without saying whether it is correct or not, this idea is already very advanced.

"Sorry, I was preconceived. But your drawings are really awesome, the lines are just right, and you have good skills. Are you a graduate student?"

The girl next to her also nodded and added:

"Whether it is for commercial or industrial use, adsorbers are not designed this way - unless you are using it for special purposes."

However, although what Li Xiang did seemed to be a 100% replica, three hours later, the final drawings presented by the two were still completely different.

"Ah? How could you be right? The size of your structural frame is obviously wrong, and the thickness of the inner wall of the intake pipe is also too high."

This is the same as the system requirements.

Only new knowledge can bring source points.

I spent three hours drawing pictures. Although this process can be regarded as a kind of learning, it only used the information I already had in my mind, so in fact, I didn't add any sources.

However, Chen Nian cannot give up this job because of this. After all, it is useless to keep things in the mind. It must be presented and shown to others.

According to Chen Guo's plan, tomorrow is the time to show
Chapter completed!