One workshop.

Zhang Guanyu, Liu Daming and other key members of the R&D department stood around, surrounding Yang Xiaotao in the middle.

Huang Degong and others who were outside heard about it and rushed over to inquire about the news.

At this time, Yang Xiaotao reached out and rubbed the welded part. The color that was completely opposite to the surrounding alloy looked very eye-catching.

Seeing Yang Xiaotao's appearance, everyone else waited quietly.

Mr. Qin was beside him with an indifferent expression, but his eyes looked at Yang Xiaotao with more expectation.

However, in his opinion, this kind of matter is not a trivial matter and cannot be solved in a while.

The final result is probably that the east wind comes to mend the east wall, and the west wind comes to mend the west wall.

Finally, as Director Zhang said, focus on welding.

Thinking of this, Mr. Qin made up his mind to gather capable masters when he returned so that he could do great things.

Otherwise, who can bear to change the parameters when encountering difficulties in the future?

Everyone saw that Yang Xiaotao was still thinking about it just now, but he smiled the next second, and they felt relieved.

Because every time Yang Xiaotao shows this expression, it means that things have taken a turn for the better.

At the very least, a solution has been found!

"How is it? Can it be solved?"

Mr. Qin was surprised to see Yang Xiaotao like this. How long did it take for him to find a solution?

So he carefully approached Yang Xiaotao and asked.

Yang Xiaotao smiled and nodded, "Small problems can be easily solved!"

"Small question?"

Mr. Qin choked on Yang Xiaotao's words and didn't know what to say. Anyway, he wanted to scold his mother.

Is this still a small problem?

The pressure intensity has reached 6.5, what about them?

Going to five is a challenge.

Now that it's better, it has become a minor problem in his eyes.

Does that mean that by solving this small problem, we can reach seven?

My good boy.

Are you okay?

Mr. Qin didn't quite believe it, but because of his understanding of Yang Xiaotao, this guy has always been "humble" in temperament. If he can achieve ten points, he will only express seven points, and the remaining three points are reserved for surprises.

.

"Then tell me! What should we do?"

Mr. Qin asked what everyone was thinking and focused his attention on Yang Xiaotao.

Yang Xiaotao was not surprised, but he did not say it directly.

Instead, he thought for a moment and then said.

"Comrades, as I said just now, our engine is not meant to be placed in the memorial hall for people to visit. It is not just one engine!"

"This is doomed, we must use a more common way to produce and manufacture!"

"To solve the current problem, we need to change our thinking."

Everyone nodded, this is what Yang Xiaotao emphasized before.

"You mean, fix it in another way?"

Mr. Qin asked again.

After working as a boss in the logistics department for so many years, although I have not been at the grassroots level for a long time, I still understand basic common sense.

Especially for the links between steels, what else can be done besides welding?

"right!"

Yang Xiaotao answered in the affirmative, and then said, "I think if we want to continue to develop, unless the welding equipment can keep up, we have to change our approach!"

"What method do you want to use?"

Mr. Qin asked again, his voice a little anxious.

Because he felt that this matter was very important and could even affect many things in the future.

Yang Xiaotao was silent for a moment, then looked at everyone and asked, "I remember there is a method called riveting!"

"Does anyone here know?"

His eyes swept over everyone.

Liu Daming and others frowned, and Chen Chonghan shook his head, saying that he had never heard of it.

No one in the entire workshop knew.

Yang Xiaotao saw everyone looking like this and was ready to explain.

But the next moment, a person behind Mr. Qin suddenly said, "Mr. Yang, are you talking about riveting? You heat a rivet and put it in the hole, then beat and squeeze it, and then it can be fixed after it solidifies.

"

Yang Xiaotao immediately looked at the other party.

This person came with Mr. Qin. He didn't pay attention at first, but he didn't expect that the other party knew about this riveting method.

"Who is this?"

"This is Director Wang of our Logistics Department."

Mr. Qin introduced it from the side, and he was also surprised in his heart, how could his old subordinate know such a thing.

"Director Wang, hello."

Yang Xiaotao quickly stepped forward to hold the other person's hand, and then asked seriously, "Do you know this method?"

"Mr. Yang, to be honest, I don't know much about this."

"But I know someone who knows this skill."

"who?"

Director Wang was just about to speak, then he thought of something and turned around to look at his boss.

It was obvious that he was worried about something.

But Yang Xiaotao didn't care. Since the other party knew about it, it meant that this method was being used.

If someone uses it, then it won't be out of the ordinary for him to say it.

Looking at the crowd, Yang Xiaotao slowly said, "There are two types of riveting."

"One is cold riveting and the other is hot riveting."

"I'm talking about hot riveting."

Yang Xiaotao walked to the parts and picked them up casually.

Mr. Qin's eyes twitched at the side. This part must weigh at least more than 100 kilograms.

Yang Xiaotao didn't care, but let everyone see clearly.

"The so-called hot riveting is to leave a hole in advance. Then heat a rivet to a red state and then put it into the reserved hole."

"Finally, by squeezing the head of the rivet, the rivet post will be in close contact with the surrounding alloy after cooling and forming, thus being in a tightly clamped state."

Yang Xiaotao gestured and spoke.

After everyone explained it like this, they immediately understood what was going on.

However, some people still expressed different opinions. Hou Baobao frowned and said, "Mr. Yang, you just said that the mortise and tenon structure may cause a loss of air tightness. The riveting method you used seems to also have this risk."

Yang Xiaotao shook his head after hearing this, "First of all, this connection is not made like this, but is fixed together in an overlapping manner."

"Old Chen, you know this design well."

Chen Chonghan immediately smiled and said, "Clear, I know it very well."

Then he said to the people around him, "When Mr. Yang and I went to the northwest, we made the shell in this way."

This chapter is not finished yet, please click on the next page to continue reading the exciting content! After listening, everyone asked no more questions.

"Secondly, we need to pay attention to the fact that the rivets used for riveting must be made of high-temperature resistant materials."

"In other words, there will be no 'impurities' like welding rods in our materials to avoid thermal expansion and contraction at high temperatures. Only in this way can we ensure that the original shape is maintained at high temperatures."

Anyone who understands Yang Xiaotao's explanation will understand its principles.

Those who don’t understand just need to know how to do it.
To be continued...