A nation's industrial development begins with junior engineers.

Chapter 335 Fishing is okay, but catching fish is not!

"Comrade Jiang Xia! Here's a document, please take a look!"

The man in work clothes outside the door waited for Boss Wang and Secretary Liu to tidy up the blueprints scattered all over the office before coming in.

"have you eaten?"

"Uh, no..."

"Come on, let's do it together!"

The middle-aged man touched his long-deflated belly and sat down opposite Jiangxia, somewhat embarrassed.

Jiang Xia took the document: "Can I look at it now?"

"Please feel free to do as you please. Although I don't know what the document is, the relevant leader said it's not very formal..."

Jiang Xia took out the document, glanced at the heading, and put the paper back. Then, he put the palm-sized fish from the lunchbox into the middle-aged man's bowl and handed him a few dark brown steamed buns.

The middle-aged man paused for a moment, gave Jiang Xia a deep look, and then lowered his head to eat quickly.

"Sigh, this is really tough," Jiang Xia sighed, looking at the large characters "State-owned Factory 221" on the left chest of the middle-aged man's work uniform. "This guy was probably urgently dispatched from over there. Is there something wrong with the 'centrifugal method' I proposed?"

Secretary Liu glanced over and casually remarked, "These small fish were caught by some of the workers in the workshop when they went fishing in the lake; they're quite rare these days..."

"Rare?" Jiang Xia swallowed the steamed bun in his mouth. "I was thinking of taking a big net to Kunming Lake for winter fishing in a couple of days, and Director Xiong from Factory 112 took me there..."

Jiang Xia started gesturing again as he spoke: "But their method is too troublesome; they have to use such a big wheel to lift the net. We'll see how thick the ice is later, and then we'll just use a small steel cannon!"

"One dragging a sack!"

After putting all the blueprints into a black box, Old Wang chuckled and said, "You're going to use a small cannon? One cannon and one sack? Do you want to get arrested by the 'Cannon Bureau'?"

"What?"

"Putting aside the fact that Kunming Lake is a park where fishing with nets is prohibited, and with the Jingmi Water Diversion Project, it has become the water source for the entire city. Your behavior is almost like using the old well in your village to flush the toilet..."

"Tsk, there's a teacher in a large compound near my house who goes fishing all the time..."

"Fishing is fine. You can fish anywhere in Shichahai, just pay the fee..."

!

Pay money? Jiang Xia looked at Lao Wang with suspicion. Putting everything else aside, would someone like Yan Lao Kou pay money to fish?

"It's public property. If you don't pay, you'll be considered a troublemaker. One or two small fish are fine, but if you do too many, see if the commune people will cut you off!"

Ah, no wonder, in that TV series, this old man never caught any big fish, so that's why...

"The moat?"

"We don't need the moat, but all the fish there have been caught long ago. Besides, if you don't get something to remove the fishy smell, the fish will taste terrible..." Old Wang shrugged, picked up his big black leather bag, and left.

"I'll leave the blueprints with me first, otherwise they'll get mixed up and it'll be hard to sort them out..."

Tsk, these are all sketches. I haven't even had Big Yellow run them with the specific parameters yet, so it doesn't matter where they are.

"Secretary Liu, is it okay to fish in the moat in front of the gate?" Jiang Xia recalled a photo he had seen in his later life, though he wasn't sure if it was real. It showed a row of fishing rods on the small bridge that the guards passed by every day.

"Sure! But the fish there are all gone..."

Jiangxia waved his hand dismissively. "Hehe, whether I catch anything or not is another matter, the main thing is this location..."

No, I need to hurry and take a picture. If someone ever shows off a big fish in front of me in the future, I'll just pull out that photo and casually say:

"It's really big. I fished in that moat for two days back then and didn't catch a fish this big!"

Ah~~ Just thinking about it is wonderful!

……

The middle-aged man ate most of the food that Secretary Liu brought him. Jiang Xia wasn't annoyed. He stuffed the black steamed bun into his mouth, wiped his hands clean, walked to the side, and unfolded the document to read it.

The document is short, just a few sentences, but it accurately captures the key technical points of preparing crucial elements using the "gas centrifugation method." It then includes a series of equations, along with crucial data on the rotor assembly, drive system, and gas input and output systems.

At the very end of the document, there was a large question mark.

Jiang Xia was very familiar with this handwriting, especially the question mark, which was clearly Teacher Guo's handwriting!

Hehe, that's what I mean. You guys are experts in high-energy physics, but I do have some authority on mechanical engineering!

Does this document require an immediate response?

Jiangxia wanted to do something trendy, so he simply replied with an exclamation mark under the question mark.

The middle-aged man wiped his mouth and smiled sheepishly, "It would be great if we could get here faster. There was a plane for the team when we arrived, but who knows when we'll be able to get back..."

As he spoke, he looked up at his watch. "I have another trip tomorrow afternoon. It would be troublesome if I missed it."

Okay, I guess I should just make a proper plan...

After all, they valued it so much that they couldn't even trust the phone and needed a messenger to deliver messages in person.

Jiang Xia stood up and stretched: "Understood. Brother Liu, arrange for this comrade to rest at the guesthouse. I'll think about how to summarize..."

As he spoke, Jiang Xia walked to the window and looked at the figures of people moving back and forth in the various workshops of the steel rolling mill.

"Kan ci kan ci..." Next to the office building, in the newly built excavator production workshop, the thousand-ton free forging machine started making its work call again.

Everyone's busy, so I shouldn't be idle either.

Let's use unit analysis.

The rotor assembly is easy to deal with. If we don't have carbon fiber reinforced polymer, we'll use special steel for the hydraulic column. Even if it's a bit heavy, as long as the rotational speed can be reached, it'll be fine.

Regarding the drive system, hey, don't forget Dr. Lan Ying's stepper motor. It should be able to handle this speed without any problem. The drive shaft just needs to be precision-machined to ensure coaxiality while keeping it as lightweight as possible.

As for the temperature control device, it is only necessary to maintain a suitable high temperature at the bottom and edge of the rotor. The thermocouples made by the instrument factory in Shenyang can still be used.

Bearings, oh, these bearings are a bit of a problem. I wonder if the car factories in Jinan have improved their quality control for high-speed bearings. If all else fails, they could grit their teeth and produce a thousand or so of an "integrated permanent magnet biased three-degree-of-freedom magnetic levitation bearing." Of course, the prerequisite for this kind of bearing is that Dr. Lan Ying can develop integrated circuits.

It doesn't need to be too big; integrating more than 300 components is enough.

Hey, looking at it this way, Dr. Lan Ying's side is definitely the main focus. No wonder they say the development of semiconductors is another technological revolution!

……

After Jiang Xia sorted out these key points one by one, and then made phone calls to Dr. Lan Ying and Quancheng, his previously furrowed brows relaxed.

"No problem! We can do it!"

"even……"

"Ring ring~~~" The phone rang again.

Oh, could it be that the old man couldn't wait any longer and came to ask?

Come on, Master, let your first disciple make you proud!

Picking up the microphone, Jiang Xia said smugly, "Master! There's no problem manufacturing that thing! I'll make a few for you to use in a couple of days, okay? Of course, a few units are still a bit slow. How about I send you a thousand units once I've collected them? That way, when they're connected in series, the lighter, key elements can be drawn out through the output port and enter the next stage of the centrifuge..."

"Huh? Xiao Jiang, what are you talking about? I'm Uncle Wang from the Ministry of Railways, Wang Dadan. That 'a kind of refrigerated car based on rapid heat dissipation'... ugh, that 331 modified refrigerated car has arrived at the station. Do you want to come and see if it meets your requirements?"

Before the words had even finished, a long, piercing sound came from the microphone...

The cable was disconnected again...

Having gotten used to the way the staff handled things, Jiang Xia calmly put down the microphone. "The frozen fish has arrived. Let's go check on it. Perfect timing to bring it over to Master."

Wang Dadan, standing to the other side, was somewhat bewildered.

What's baffling isn't the dropped phone line—after all, dropped lines are common these days—but rather the seemingly random appearance of a badge-wielding warrior...

"Bang bang bang~~" Exactly three people, the three-on-three system is really ingrained in your bones!

"What are you doing here?"

The badge warrior smiled and pulled out a confidentiality agreement: "There's nothing I can do, Minister. There are some people we can't afford to offend, so I'll have to trouble you to do this..."

"If you could forget about the data that some people mentioned, that would be even better..."

Wang Dadan reluctantly put down the receiver. Did they come by phone?

I hadn't even put the microphone down yet, and you were already in position!