Chapter 667 Solution
Looking at the components in front of him, Yang Xiaotao understood that this was the simulation before the formal experiment.
Acquiring data through simulation, whether it is correct or wrong, is equally precious.
The structure of this shell is also constantly simulating possible situations during exploration.
Consider all these situations to eliminate hidden dangers and obtain the maximum success rate.
After thinking about this, Yang Xiaotao began to calculate in his mind.
If the precision meets the requirements this time, then there is no need to say more and the task will be completed directly.
But if the requirements are not met, then continue to improve the precision? When is the end?
Manpower will eventually be exhausted.
Here, we need to have firm faith and more importantly, we need to believe in science.
After all, what is hidden here is the magic of science. If you want to release it, you must not pay attention to science.
But where is the other way?
It is obviously not possible to directly pour a whole steel plate, so it can only be manufactured.
Yang Xiaotao held his head and drew aimlessly on the paper with the pencil in his hand. From time to time he raised his head and looked out the window. The dazzling sunlight made him duck aside subconsciously.
“Why does it break and crack?”
His head was hidden away from the sun.
Then he looked at the scorching sun, and there was a dazzling light in front of him. If he avoided his eyes, there were still strange spots.
"This sun is a light source. At the moment of explosion, wasn't it just a ball?"
Light propagates in a straight line.
Straight line.
It bursts out from a point or mass and then shoots out in all directions.
That.
“Wait.”
Yang Xiaotao suddenly found a glimmer of inspiration. Although he didn’t know if it was right, but if he didn’t try it, who would know if it was right?
“The joint broke because the pressure inside was too great.”
"Pressure, where does pressure come from?"
"Why is there pressure?"
"By the way, it is the pressure generated by the explosion reaction."
One question after another starts from It popped into my head and I quickly wrote it down on paper.
Pressure in physics refers to the vertical force that occurs on the contact surface of two objects.
Yang Xiaotao drew many lines on the vertical force.
So what are the factors that affect stress?
Afterwards, Yang Xiaotao solemnly wrote down a formula.
A very simple pressure formula from a previous life physics class.
F=PS
"Then, we need to keep the pressure on the shell constant, and when the pressure gradually increases, we can only reduce the stress area."
"The question is, how to reduce the stress area?"
< br>Yang Xiaotao tilted his head, thinking about the increasing pressure inside the container.
What structure should be used to keep the pressure area of the interface to a minimum?
And pressure comes from everywhere, and the effect of force is chaotic. Why not use internal pressure to make the joint tighter?
The two directions made Yang Xiaotao fall into deep thought.
Looking at the drawings beside him, Yang Xiaotao suddenly froze on the connection. It was simply processing two pieces of steel into a gear shape, and then meshing them together to fix them.
Including the improved accuracy now, which means improving the accuracy of the two gears and reducing the gap.
Yang Xiaotao looked at the requirements for processing the end of the steel sheet on the design drawing. Suddenly Yang Xiaotao made a strong stroke at the interface and pulled the contact surface up. It looked like an extra semicircle on the contact surface. No, It should be a pipe cone.
The protruding piece is hidden inside, so that no matter where the internal pressure comes from, only the line in frontal contact bears the strongest pressure.
Moreover, in addition to this line, when pressure from other directions acts on the cone, it will force the connection to become tighter.
Just do it.
Yang Xiaotao found a new piece of paper and modified the original workpiece drawing.
Half an hour later, Yang Xiaotao looked at the revised drawings and put down the pencil in his hand.
He felt that this method was worth a try.
After getting up, Yang Xiaotao went to Zhang Laodao's office. Seeing that there was no one in the room, Yang Xiaotao went to the workshop.
Zhang Laodao, who was walking around, originally wanted to see if Yang Xiaotao had finished it and then hand in the task tomorrow.
Trying to see if it works this time, but I don’t want to miss Yang Xiaotao’s shadow.
I asked Xia Shen Rong, and he heard that he had gone back to study with the drawings, but he was not at ease. Ninth-level engineers, let alone ninth-level engineers here, even eighth-level engineers were at the bottom. A group of senior engineers were , what can a ninth-level person like him see?
Just as Zhang Dedao was about to go back, he suddenly saw Yang Xiaotao running this way.
"You kid, if you don't work, why are you going?"
"I'm going to the experiment tomorrow. If you don't want to go, tell me in advance."
Zhang Dedao came up and counted, Yang Xiaotao But he ignored it and took out the drawing he drew.
"Team Leader Zhang, I modified this based on this drawing."
"Drawing? Why are you doing this? Those jobs are not enough for you."
< br>
As he spoke, Zhang Laodao picked up the drawing, then took the original drawing and compared it carefully.
At first I just had a look, but after seeing the renderings, especially when Yang Xiaotao put the joints together, it became more intuitive.
“Did you do it?”
Zhang Laodao was a little incredible, because he also felt that Yang Xiaotao’s design seemed more reasonable.
“Well, this is just what I thought, I don’t know if it will work yet.”
"Leave this to me and come with me tomorrow."
"Okay!"
With Zhang Laodao coming forward, he is better than a newcomer like him.
Besides, I will meet my parents tomorrow.
Although it is a bit inappropriate, it is indeed a meeting with the parents.
Sijiucheng, steel rolling mill.
In the ten workshops.
Yi Zhonghai is also making improvements to the drawings.
As an eighth-level fitter, he naturally understands drawings.
Besides, the drawings made by the technical department are simple, which is convenient for him to modify.
On the basis of the original pot lid, the edge position should be extended in a circle. As for the thickness, because the length needs to be increased, the thickness can be appropriately reduced. Anyway, it only needs to cover the rubber ring. If it is too thick, it will look unsightly.
In addition, the place where the rubber ring is installed on the pot body needs to be changed to a semi-buried type.
In the workshop, Yi Zhonghai kept writing and drawing. Guo Dapizi and others on the side watched nervously. They did not dare to say anything and allowed Yi Zhonghai to do whatever he wanted. Qin Huairu leaned on Guo Dapi and looked at Yi Zhonghai, writing quickly.
I am more determined mentally. I must let Banggeng study hard and go to school. Even if he cannot reach the height of Yang Xiaotao in the future, he must be like a capable person.
When the time comes, I will leave this job to Banggan and enjoy the happiness at home.
Qin Huairu thought, but did not notice anything strange about Guo Dabi beside him.
At this time, Qin Huairu was not wearing much, and her proud figure was undoubtedly on display. Moreover, the smell of soap on his body was fresh, which made Guo Dapizi involuntarily look at the white snow under his neck and the conspicuous big lantern.
This little widow is interesting.
Guo Dayai stared at Qin Huairu for a while. Qin Huairu on the side finally felt something, but his body did not dodge. Instead, he moved his shoulders without any trace, making it easier for Guo Dayai to see. .
Cough cough
Guo Dapizi suddenly felt uncomfortable in his throat, "Comrade Qin Huairu, go and get some water."
Qin Huairu was stunned for a moment, then realized, "Okay, director ."
After that, he twisted his butt and walked out.
“By the way, I still have some sugar over there, I’ll get it.”
Guo Dabozi waited for a while, said to the people around him, and then left the scene.
Everyone didn’t take it seriously and continued to watch Yi Zhonghai drawing on the spot.
Guo Dapizi, who left the workshop, looked at Qin Huairu who was slowing down in front of him and followed him with a smile.
The two of them did not go to the office, but walked to a small warehouse.
More than ten minutes later.
When the two came back again, Qin Huairu was holding a thermos bottle and sugar in her hands, with a smile on her face, and the white snow on her neck was a little red.
Guo Dabozi on the side was also smiling, with his hands behind his back, stroking him constantly, as if he was reminiscing about the previous touch.
After a while, Yi Zhonghai looked at the sketch that was drawn, which showed the dimensions and style after the transformation, as well as a series of numbers.
The surrounding assault team members came over to take a look, and Yi Zhonghai explained to them.
Everyone knew their tasks and started to pay New Year greetings.
Guo Dabozi and others made room, and everyone in the workshop who had no tasks looked on.
Yi Zhonghai and his assault team were busy and finally made the pressure cooker before leaving get off work.
The freshly baked pressure cooker looks no different from Yang Xiaotao’s pressure cooker, but the details can still be seen.
Especially the joint between the pot lid and the pot body. The elongated pot lid wraps the pot body, and the rubber ring inside can be completely covered to ensure that there will be no air leakage.
Secondly, it may be that the specifications of the pressure valve are referred to the drawings, but the quality of the pressure valve is ignored.
Yang Xiaotao considered quality at the beginning of the design. Otherwise, if the pressure cannot beat gravity, then the pressure must not rise slowly?
Moreover, Yizhonghai obviously ignored the slideway of the pressure valve.
Yang Xiaotao's slide seems to be closely connected to the pressure valve, but in order to keep the pressure valve sliding, the accuracy is very high. It is not just made by Yi Zhonghai and others based on experience.
Amid various hidden problems, Yi Zhonghai and others did not know about it. Instead, they felt that solving the problem of the rubber ring would solve the biggest problem.
As everyone knows, ignoring these small problems will turn into big problems.
In the middle of the afternoon, the roar of the machines in the tenth workshop suddenly stopped.
"Director, fortunately, I have fulfilled my duty and made it."
Yi Zhonghai wiped his forehead with Han Shui, checked again, closed the lid of the pot tightly, and looked at Guo Guo who was eager to try. The big guy said.
"Well done, Master Yi."
"Well done to everyone."
Guo Dapizi smiled, stepped forward and looked at the pressure cooker, nodding his head.
"Director, let's try it quickly and tell the factory the good news then."
Qin Huairu reminded from the side and handed a jar with sugar to Yi Zhonghai.
Guo Dayao nodded immediately after hearing this.
In the end, I didn’t go to the canteen. I found a stove and put coal in it at the door of the workshop to prepare for the experiment.
"Master Yi, don't worry. If this time is successful, you will be responsible for the production of this pressure cooker from now on."
Guo Dapizi promised, while lowering his head and whispering, "I will apply to the factory to let him The factory responded to the request and asked you to go home and live there. "
This is what Yi Zhonghai wants. When Guo Dabo said this, he put down the enamel jar in his hand and immediately looked grateful.
"Director, thank you very much."
Guo Dapai waved his hand, "Why are you thanking me? It's all for your hard work."
"Besides, you were also a victim in that matter, but"
"Forget it, let's not talk about that."
Guo Dayao didn't want to say more, and turned to look Pressure cooker on stove.
A group of people were surrounding, pointing and pointing.
"Do you know how to use it? Otherwise, something will happen if you can't use it."
At this time, Qin Huairu stared at the newly opened pressure cooker again and again.
After seeing the appearance of the people around him and making some mental calculations, he suddenly said, "Director, I have seen how to use this pot. Why don't you let me try it."
But Yang Xiaotao often used a pressure cooker to cook things in the yard. Although Qin Huairu and the others didn't benefit from it, they never left their eyes every time they met.
So she still knows a little about the operation of the pot.
Qin Huairu took the initiative to ask for help, which made Guo Da Pai Zi put aside his worries about looking for Secretary Xiaoqiang.
After all, she is the secretary to the factory director, not his employee.
And he also wanted to create a blockbuster. When everything was done, he would tell Yang Youning as a surprise, and then hold the right to manufacture the pressure cooker in his hands.
However, when looking at Qin Huairu, Guo Dapizi had some hesitation in his eyes.
Had it not been for the pleasant discussion between the two of them just now, given his temperament, he would have rejected it outright.
This matter is not a trivial matter. Although their relationship is developing, they will not mess around with business matters and neglect public affairs for personal reasons.
How could he not know Qin Huairu's working status?
How can a person who works like this all day long do well?
The people around him also cast suspicious glances. They know best what Qin Huairu is capable of in this workshop.
That's a hand that makes ten workpieces and eight scraps. Is it appropriate to leave this kind of thing to her?
Besides, if this pressure cooker is completed, the participants will not be rewarded, but they will definitely be taken care of.
Qin Huairu stood up now just to grab the credit.
But just like Qin Huairu said, she has at least seen how to use it, but no one else in the workshop has even seen it.
For a while, Guo Dabao was hesitant.
(End of this chapter)