Chapter 123 A Model (First update!)

Among the power generation equipment, the most important one is the generator first, and the second is the steam turbine. The two complement each other. Compared with the two, the most technically difficult thing is not the generator, but the steam turbine, a steam turbine itself.

Including: static body (fixed part) - cylinder, nozzle, partition, steam seal, etc.; rotor (rotating part) - shaft, impeller, blade, etc.; bearing (support part) - radial bearing and thrust bearing.

Among the entire steam turbine, the rotor part has the highest technical requirements and the most complex structure. Not to mention the subsidiary companies of Liuhe that have not yet been fully completed, even for some industrialized countries, there are still technical difficulties of one kind or another.

"squeak……"

In the No. 03 metal cutting workshop of the locomotive manufacturing plant, the harsh sound of metal cutting echoed in the factory. Dozens of eighth-level and seventh-level workers selected from all the companies in the company were assembling the steam turbine.

When it comes to the processing of rotors, the older or middle-aged technicians are all concentrating on the work at hand.

Hundreds of precision components such as impellers, shaft sleeves, couplings, etc. have been cut for the first time in this workshop. Until now, a week has passed. This "Qi Qi Machinery Research Team" has gathered the best technicians and technicians of Liuhe Company.

, including the manager of the motorcycle factory, never left the scene. The food was delivered from the factory canteen. When he was sleepy, he went directly to the temporary dormitory on the first floor of the company's office building to rest for a while.

At this time, in every factory of the company and outside the walls of every factory building, you can see slogans such as "Strive for national dignity" and "Strive for national dignity" and "Strive for national ambition". Similarly, in this factory,

Banners made of red cloth can also be seen.

"The purpose of striving for success is to win a breath for the people of the country."

Almost every day, you can see newspaper clippings posted by the company on the factory news column, and the content of those clippings couldn't be simpler.

"Opportunity"

The Chinese are looking at Liuhe, and Liuhe is looking at this workshop.

"responsibility"

While the gantry milling machine was running, the milling cutter milled out metal chips on the workpiece, while Zhang Jinbao was concentrating on operating the equipment. At this time, his mind was very calm. In fact, in the past few days, he had only been working on the equipment.

That was why he was so calm in front of him. He still remembered that on the first day, he was so nervous that he even produced five or six scraps in succession.

Why are you nervous?

"responsibility"

As a worker, at least a week ago, he never thought that his shoulders would bear the responsibilities of the country, the nation, etc.

What is the responsibility? Zhang Jinbao doesn’t know yet. He only knows that if the factory can build this steam turbine, the Chinese will be proud in front of foreigners, and those foreigners will never look down on the Chinese again.

This alone is enough.

"...A steam turbine uses steam to push the turbine to rotate. The basic principle of its operation is similar to that of a common windmill. The steam turbine is a main body composed of a thick steel plate in the center and many closely spaced blades on the outer edge of the steel plate.

Structure. When the high-pressure superheated steam coming out of the boiler is sprayed from the nozzle onto the blades, the turbine will rotate. The greater the steam speed, the faster the turbine will rotate.

When steam with a certain pressure and temperature enters the steam turbine, flows through the nozzle and expands in the nozzle to obtain a very high speed. The high-speed flowing steam flows through the moving blades on the steam turbine rotor to do work. When the moving blades are reactionary, the steam is

The reaction force generated by the expansion in the moving blades also causes the moving blades to do work, and the moving blades drive the steam turbine rotor to rotate uniformly at a certain speed. This is the most basic working principle of the steam turbine. From the perspective of energy conversion, the heat energy of the steam is in the nozzle

It is converted into steam kinetic energy, and the moving blades convert the kinetic energy into mechanical energy. With reaction blades, the steam is directly converted from thermal energy into mechanical energy in the expansion part of the moving blades."

On the other side, Heydrich, a technician hired by the locomotive factory, explained to Li Zicheng the working reasons of the steam turbine. Li Zicheng was not very interested in this. Li Zicheng was just a layman when it came to mechanical equipment, but as a director of the company

Chang. In the past week, I have been coming here every day. When I had the opportunity, I would catch up with the workers to greet them. In short, I was like a leader who went to express condolences during the holidays.

"Sir, I want to go over there..."

While talking, Li Zicheng walked towards a few workers over there who were taking a break and drinking tea.

"My boss..."

Several workers who were resting quickly stood up when they saw the chairman walking towards them.

After several days and nights of cutting operations, these masters were so tired that their eyes were red. They stared at the workpiece on the workbench with their red eyes wide open, making sure that the machining process was accurate.

With red eyes and still a few meters away, Li Zicheng quickly stretched out his hands and looked at the worker while shaking hands with him.

"Master Sun, thank you for your hard work, you..."

"My boss, it's not hard, it's not hard..."

The master surnamed Sun said hurriedly.

"That's it, why is this hard work? When we were at Shahekou in the past, we would sometimes rush to work, and we would have to work hard for half a month..."

"Isn't that right? Chairman, this world treats us well. Even if we risk our lives this time, we have to create our own ambition..."

"Yes, this is the opportunity to strive for success."

After receiving these words, Li Zicheng's expression became extremely emotional, and he seized the opportunity to teach these workers a lesson.

"Everyone has worked in Japanese factories. These Japanese people look down on us Chinese. Why? It's because we are backward. We can't build our own machines. We are not as good as them. But now, we want to build our own machines."

Machines and small Japanese noses haven’t been built yet. Not to mention them, even Westerners don’t have as good a generator as we do.”

At this point, Li Zicheng stopped and looked at the workers around him.

"Master Sun, do you know why you want to create this ambition?"

"I know, it's just to gain reputation for us Chinese people."

The master surnamed Sun quickly answered, his tired face flushed a little, and he seemed to be a little excited because of these words. People's emotions will always change with the environment. In the past,

During the week, they live in an atmosphere where people are competing for a breath of air and Buddhas are competing for a stick of incense. Words of success are heard and slogans are spoken. Everyone can feel the pressure, and the same can be said.

Understand the responsibility involved.

"Yes, it is to fight for our China and our Chinese people. How much? We Chinese have fought with foreigners and have never defeated them. They call us the sick men of East Asia. Why can't we defeat the foreigners? It's because we don't know how.

We can't build machines, let alone guns. This time, what we build is a machine for us Chinese people to strive for success. We just want to tell those foreigners and those foreign devils who look down on us."

While speaking, Li Zicheng glanced at the technicians from the United States and Germany in the distance. Fortunately, they didn't understand Chinese. He was just trying to stir up emotions.

"We Chinese can not only build machines, but we can also build machines that are better than those of the foreign devils. This machine is our China, the first fighting machine in our world. As long as the fighting machine is built, not only will we be able to

We are the heroes of Liuhe, and we are also the heroes of China.”

Pointing his hand in the direction of the factory door, Li Zicheng's tone rose.

"Take a photo of everyone, and then post it on the roadside to make a monument to tell our descendants that our first striving machine in China was built by you."

These masters were startled by this sentence, but at this moment, Zhang Jinbao, who was concentrating on milling the last impeller, milled the last impeller blade gently, bringing up a piece of iron filings as thin as a hair.

Then, he took out the tool and measured it, and finally a smile appeared on his tired face. This was the last impeller.

"Impeller No. 37 completed"

The sudden news only made Li Zicheng happy. According to the previous introduction, as long as the metal part is completed, the parts are polished, and finally partial quenching is performed, then the final hot-fitting assembly can be carried out. Maybe during the Spring Festival

When the time comes, this opportunity to strive for success can be created.

Looking at Zhang Jinbao, who was smiling with a simple and honest look surrounded by everyone.

"Thank you for your hard work, what's your name?"

"My name is Zhang Jinbao"

Zhang Jinbao responded with a naive smile, and at the same time scratched his hair in discomfort.

"Chairman, even though Jinbao is just a seventh-level worker, when he made impellers, he had that understanding. Out of 37 impellers, he made four by himself."

"Isn't that right, Jinbao..."

When others were praising Zhang Jinbao, Li Zicheng just kept this name in mind. Well, isn't this a ready-made model?

Set an example for yourself

Remembering this name silently in his heart, Li Zicheng thought in his mind that when this machine is put into trial operation, no matter what, he must set them as a role model. In this case...

At this moment, Zhang Wenzheng hurriedly walked into the factory, saw the chairman, and quickly took out a telegram from the document bag.

"Chairman, there is a telegram from Xuzhou. We are having trouble with land acquisition in Xuzhou, which happens to be on the railway line."

What

Li Zicheng opened his eyes slightly and pulled the telegram. Was there trouble in land acquisition?

How is this possible? Hasn't this land acquisition always been smooth? The company's bids have always been very favorable, even suspected of raising land prices, and the local military government has also been very cooperative.

Thinking in his mind, Li Zicheng glanced at the telegram.

"What? A foreigner's church?"

It's the foreign church that blocks the railway. Can't they solve the whole problem? We still need to ask ourselves?...
Chapter completed!