If you are asked to take charge of the specialty class, how can you become a top student?

Chapter 864 What is there to be reluctant to part with?

Jiang Yuan stayed at Kunhai Foundry for three days and returned to Kunhai for the time being.

The female clerk was a little disappointed when she heard this.

She had had a lot of fun these three days, but now Jiang Yuan suddenly wanted to leave.

However, when I heard that Jiang Yuan was only going down temporarily and would definitely come up in a few days, the female clerk was ready again.

Okay, okay, I will definitely stay a few more days before leaving next time.

The first thing Jiang Yuan did when she returned to Jiangnan was to find Liu Yuchen, and she hurriedly came to the laboratory of the scientific research team.

At this moment, Liu Yuchen was still busy designing the motherboard of the fully intelligent robotic arm. When she saw Jiang Yuan suddenly coming, she suddenly said in a weird voice: "Hey, Miss Jiang, are you willing to come back?"

As soon as she heard Liu Yuchen's tone, Jiang Yuan knew that Liu Yuchen must still hold a grudge.

Be careful!
Didn’t I just bite you?

Besides, didn’t you bite back?

The worst I can do is let you take one more bite!

"Yuchen, don't be angry~" Jiang Yuan hurriedly stepped forward, her mouth as if it was covered with honey: "You will definitely not argue with me. After all, you are so beautiful, well-educated, gentle and generous... "

"Stop talking nonsense and hold out your hand. I'll take another bite and I won't be angry!"

"emmm..."

Liu Yuchen must have just wanted to find a way to get off.

Jiang Yuan decisively rolled up her sleeves, put it directly to Liu Yuchen's mouth, and tilted her head in the other direction: "If you are willing, then...ah!!"

Jiang Yuan screamed immediately and subconsciously took her hand back, only to find an obvious tooth mark on her arm.

"Why are you so reluctant to part with me?" Liu Yuchen said unceremoniously: "You bit me much harder than I did!"

Jiang Yuan still wanted to say something, but after thinking about it, she was too anxious at the time. She really put a lot of effort into her mouth without making a sound, and immediately rubbed the teeth marks on her face with an aggrieved look.

After taking revenge, Liu Yuchen felt much happier.

"Aren't you going to stay for a week? Why did you come back suddenly?"

Speaking of this matter, Jiang Yuan ignored the pain and quickly took out her notebook from her bag, placed it directly in front of Liu Yuchen and said: "Yuchen, I'm here to help you!"

"what?"

Liu Yuchen picked up the notebook and glanced at it with a confused look on his face. Naturally, he was confused.

The painting is messy.

"Pictures! I have been observing for a long time and specially drew the schematics and designs of the machines in the foundry!"

Liu Yuchen's eyes widened and she pointed at the extremely abstract and curved drawing: "You call this a design drawing? I can't find a straight line!"

Jiang Yuan smiled bitterly: "I'll just make do with it! I've never learned how to draw, and my drawing skills have always been average."

Liu Yuchen couldn't help but roll her eyes: "Even if you just make do with it, I still can't understand it!"

"How could you not understand?" Jiang Yuan thought Liu Yuchen was making excuses: "Are you still not relieved? If you are not relieved, I will let you take another bite!"

Liu Yuchen was so angry that she picked up her notebook and patted Jiang Yuan: "There are specialties in the art industry! I specialize in mechanical electronics! To put it simply, it's circuit boards and motherboards. I'm not professional in other things, and your painting is even less professional. What do you want me to see?"

"Then who should I look for?" Jiang Yuan quickly flipped through her notebook and said, "This is the schematic design of the Red Star II. I have been thinking about it for several days. I feel like I have an idea, but I don't know how to implement it."

Liu Yuchen had a headache after just one look.

The painting is curved and too abstract. "Please be more serious about drawing next time and don't study more on your own. The study materials Lao Chen gave you definitely include drawing and design!"

Jiang Yuan scratched her head awkwardly: "I forgot to read it."

Got it!
Liu Yuchen had no temper at all, so he had to convene the scientific research team of No. [-] Middle School and Luo Hao's elite team from vocational high school.

Finally, the design drawing fell into Luo Hao's hands, and Luo Hao's mouth twitched when he saw it.

"Jiang Yuan, your designs are so soulful..."

"That's right!" Jiang Yuan raised her eyebrows and said happily: "Luo Hao, do you understand?"

"Just force it. I'll restore it first. You haven't written down many parameters here..."

"It's okay, I'll remember it!"

Luo Hao started to do the second drawing homework. If he didn't know the parameters, he asked Jiang Yuan.

Jiang Yuan really remembered it clearly. Seeing Luo Hao start to restore the design drawings neatly, Jiang Yuan was surprised: "You went to a vocational high school and you did it very professionally!"

"It's just basic exercises."

Luo Hao was very serious about drawing, and it took nearly half an hour to restore the drawing.

Large-scale equipment, even if it was made eight years ago, is extremely sophisticated in design. At a glance, it looks complicated.

After all, there was no formal contact, so Jiang Yuan followed everyone and continued to explain various working principles.

Because this large-scale equipment itself is an industrially integrated product, it involves many disciplines and types.

Even a small screw has its specific function.

Even one missing part can cause problems.

The scientific research team and the vocational high school team also found their respective areas of expertise.

Luo Hao learned the most complicated things, and his understanding was also relatively strong. Under Jiang Yuan's explanation, he could almost imagine the overall structure in his mind.

"So, what is your goal? Improvement?"

Jiang Yuan nodded slightly and started drawing with Luo Hao's design drawing.

"The first is the transmission shaft here. Now both German and Japanese models use fully automatic input ports. Hydraulic ones like this have basically been eliminated. I thought about it, whether electric ones can be used to improve efficiency. Red Star Twelve is now electric, wait until I find it for you..."

Jiang Yuan started to pick up her phone again and rummaged around for a while. When she found it, she showed it to everyone.

Luo Hao held his chin in thought and shook his head: "It's not feasible."

After speaking, Luo Hao picked up the pencil and started drawing lines.

"The linked devices here include this...this...and this..."

Luo Hao drew a very long line in one breath, which almost ran through all the linkage devices of half of the equipment: "If you change the device, it will affect the whole body. If you change the device, none of them will be able to operate normally. Even if it is a little different, the whole body will be affected. Millimeter, this machine may be damaged. This is the final product of industrial integration. It is not that easy to modify and upgrade."

This suddenly poured a lot of cold water on Jiang Yuan.

But at this moment, Li Yunyuan from the vocational high school suddenly took a pencil and drew a circle on the input port: "Hydraulic efficiency is slow, but it has strong endurance. You can try to increase the input volume, which can also improve efficiency."

Luo Hao thought about it carefully and couldn't help but nodded: "This is an alternative plan. Jiang Yuan, what is the input limit?"

"The maximum limit at one time should be twenty tons, but what I saw in the factory is that it is only fifteen tons at most. The operator said that if it is too much, it will easily cause problems and require frequent maintenance."

(End of this chapter)