Siheyuan: Starting from a fitter

Chapter 68 Showing the Motor
The next morning, I asked the uncle to help me ask for leave, and then rushed to the Wudaokou purchase station in a hurry.

I chatted with the old man for a few words and left a bottle of chrysanthemum white behind.

"Old man, I have a lot of things to do today, so I won't drink with you all the time."

The old man waved his hand and walked into the house with Ju Hua Bai in his arms, "You can choose for yourself, and come over to settle the accounts when you're done."

Li Guocheng walked to the simple shed that the old man had gathered, rummaged for a while, and found a few Russian books. He couldn't understand them anyway, so forget it and keep them for now.

I didn’t get much, so I scrolled through it randomly, and there were a total of 10 books in good condition. I held them and prepared to find the old man. I passed by a metal storage place and found a diesel generator. I looked around from various angles and saw that the sign was made in Germany in 1926. , only has a power of 2000W, and is very worn out. Fortunately, the overall frame is still there.

"Old man, how much does that broken generator cost?"

"Let me see." The old man found the record book and found the generator item.

"The generator coil is burned out and the engine is finished. It was collected from scrap metal. Do you want it?", the old man became interested.

"I just wanted to see if I could disassemble some parts."

"You can give me 10 yuan. This is the fixed price." The old man secretly laughed in his heart. "If you want to dismantle the parts, the seller would have dismantled them." The old man didn't say anything.

After Li Guocheng paid, he borrowed the old man's flatbed truck and took him away.Go to a secluded place and put it into the secret realm, sit on the cart and read a book. After about half an hour, you return to the collection station. After saying a few polite words, you ride out of the way.

I arrived at the nearby Xinhua Bookstore, went in and asked the salesperson, and successfully bought a Chinese-Russian reference book.

It's still early, so go home and check the generator to see if it can be repaired in the future. At the worst, you can learn the principles of the generator.

After returning home, I didn't dare to dismantle it in the house and went directly into the secret realm.

I found 2 enamel basins, and prepared to collect the diesel or engine oil left in them. After mental scanning, there was no diesel at all, and the engine oil had hardened on the internal parts of the engine.

While dismantling, construct a three-dimensional diagram of the components. When all disassembly is completed, a three-dimensional assembly diagram of the entire generator is also formed in the mind. Since it does not require high precision and internal scanning, it does not consume much mental power.

Most of the generator's coils were burned out, and the engine's crankshaft was severely worn.Collect various parts on the shelves and take time to process the accessories in the laboratory later. There is no rush now.

If it can be repaired, electricity will be available in the secret realm laboratory in the future, but the exhaust gas emission capacity of the laboratory needs to be verified. If it affects the operation of the secret realm, then power generation cannot be generated inside the laboratory.

I went to work the next day and continued to make up the drawings.

I found Wu Liankui during the break.

"Director, our laboratory needs to apply for some special steel and various types of enameled wires. We will need to do some design optimization in the future."

"No problem, Lao Li. A few days ago, I talked to my elders about our products and was very surprised by our processing precision. It is estimated that there may be demand, and maybe they will order from our factory, or they may transfer them to us after the drawings are verified to be correct. It is produced by the Capital No. [-] Machine Tool Factory, and I have reported to Director Li, who is working in a ministry.”

"It seems that we need to take precautions and apply in advance for some steel materials that are naturally placed to release stress. When the drawings are completed, the stress release experiments that Wang Gong has been conducting before will also need to be continued."

"Indeed, it takes too long to naturally release stress. If you want to mass-manufacture, you must have a complete stress-relief process."

"The director will have to work hard. Now it is a bit difficult to apply for a high-temperature furnace, but the advantage is that our factory can build it by itself, and there is a possibility of approval. But you must emphasize the importance of stress relief. If the research process is successful, in the The great significance of national industrial manufacturing should reduce the difficulty."

"If Dawn 1966 can be promoted, the influence of our factory will increase, and everyone will benefit. If our subsequent designs can achieve our goals and consolidate our influence, it will be easier to apply for resources."

Li Guocheng acted upright and dedicated to the public good, but in fact he also had his own Xiao Jiujiu. The refining of silicon powder required a high-temperature furnace, so he could only use the factory's resources to achieve his goals.

I thought it was simple before. As the research deepened, I found that if we want to study chips, we must improve the entire industry chain. However, we have not made any progress in semiconductor technology in the next ten years. After the reform, the input of high technology was also restricted, which directly led to The chip industry is seriously lagging behind.

Time soon entered early September. The drawings had been drawn and transcribed, and various undertaking workshops had begun to produce parts. Now Li Guocheng was very busy and exhausted.

He now needs to lead the motor unit and explain to them the process requirements for winding motor coils. Most of the people participating in the study are experienced old technicians with low education, but very tough tempers.

"I said to Xiao Li, we have been winding coils all our lives, but we don't understand anything. Each wire needs to be of equal length, and the consistency of the bending radius must also be considered. We are not dressing up our little wife. The coils we are winding now are fast and fast. Fortunately, Sherwin-Williams's flaws are not visible in the motor."

"That's right, I can wind it with my eyes closed, but I still need to learn how to wind a coil!"

Li Guocheng said nothing and stood in front of the blackboard with a smile.When everyone stopped talking, Li Guocheng took over the topic.

Wu Liankui hid in the office on the second floor and did not come out. This was agreed by the two. If the situation got out of control, he would contact Director Li as soon as possible.

Wang Gong and the first uncle hid behind these people and snickered, wanting to see how Li Guocheng would handle it.

The two little transparent men hid in the office window on the second floor and looked nervously at the manufacturing workshop below. They watched the rude men shouting around Li Guocheng and were worried about Li Guocheng. Now Li Guocheng is the backbone of the laboratory, and all work now is It is developed around Li Guocheng.

"Seniors and brothers, let me ask you, who knows the dynamic balance of the rotor? Which parts of the motor will affect the dynamic balance of the rotor? What benefits will dynamic balancing bring?"

The workers and masters participating in the study looked at each other and didn't know how to respond.

"Don't talk about these fancy things. Men can't understand it, and they don't want to understand it. You say your stuff is good, whether it's a mule or a horse pulling out a horse. Who doesn't know how to talk nonsense?"

Others let out a burst of applause. Wang Gong and the first uncle hid behind and snickered, wanting to see how Li Guocheng would handle it.

Li Guocheng had been prepared and pointed to the unfixed motor on the workbench next to him. This was the motor that he had wound and assembled by himself before. He had not dared to expose it before, but now with Wu Liankui and Li Huaide in front, there was nothing to be afraid of. Yes.

"Please see what's the difference between this motor?".

Everyone gathered around and looked left and right.

"Isn't this our commonly used model?"

Li Guocheng pressed the start button and the motor started to spin. Everyone quickly backed away, fearing that the motor would fall and hit their feet.From what they understood, the unfixed motor vibrated and quickly moved in an unknown direction.

Some people opened their mouths to shout at the man to shut it down quickly, but were stunned when they saw the rapidly rotating motor.

Except for the motor twisting a bit when it started, there was almost no vibration visible to the naked eye. It stayed on the workbench very smoothly, like an elegant swan, quiet and natural.

Everyone stared at the motor on the table as if they were seeing a ghost.Some people couldn't help but criticize the country, feeling that it subverted their cognition.

Even Wang Gong and Yiye, who are most familiar with Li Guocheng, didn't notice that this motor was so quiet and smooth. Before, they had focused on the machining accuracy, but they didn't expect that they would also be shown off today.

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(End of this chapter)