Liu Daming said what was in his heart, but Yang Xiaotao didn't care about it, "Now that our copper-tungsten alloy is provided by the steel factory, the production problem of this turning tool has been alleviated, and this special screw will play an important role in the future production of machine tools.

"

"This time, I plan to use this kind of screw for the new rolling mill."

"Determine the model as soon as possible and make what you need!"

After Yang Xiaotao finished speaking, Liu Daming nodded immediately.

Since Yang Xiaotao didn't care about the machine tools anymore, he had nothing else to say and immediately led a few people out.

Yang Xiaotao then asked again, and after everyone had no questions, he went to the workshop to get started.

On the way to the workshop, Mr. Zhang and Mr. Zhang also learned the whole story from Yang Youning.

Then there was some disbelief.

"Then what kind of screws are really that good?"

Yang Youning smiled and nodded, "This is the work of our employees. We tried it and it turned out to be really good!"

"I told them above, but they don't quite believe it. No, Mr. Xia asked us to experiment again."

"Just in time for this experiment!"

The two nodded after listening.

After walking to the workshop, Mr. Zhang felt that this kind of screw was not simple, especially since they used a lot of screws on their aircraft. If the screws were loose, it would be a big or small problem for the aircraft.

One screw destroyed an airplane.

"Go and see what's going on with these screws."

"There are a lot of good things here in the machinery factory. If they are useful, we will introduce them!"

Director Zheng nodded seriously after hearing this, "That's right, there are really a lot of good things here!"

...

"This is the workshop of the R&D Department. It was specially set up by the machinery factory for the R&D Department!"

Yang Youning introduced to Mr. Zhang and Mr. Zhang, "This was originally a logistics warehouse, but the R&D department needs to do research. We can't just go to the workshop all the time. Why don't we just find a new place..."

With that said, several people came inside and saw a lot of machines placed inside. Many people were busy working at this moment, and it was much warmer inside than outside. The two of them glanced at the radiator next to them, and then

Clearly!

"Is this the morning star?"

Not long after he came in, Director Zheng saw the machine tools in the workshop at a glance.

Three units in total!

The one at the front is the shining star.

But the two stations at the back are both Morning Stars.

Two Morning Stars!

Director Zheng shouted involuntarily, and then saw everyone around him looking over, and his face turned red for no reason.

When Mr. Zhang next to him shouted out, the words also reached his throat.

But he held it back and didn't say it out loud.

But what I saw in front of me still made me feel uncomfortable.

Their third machine department only has three Morning Star machine tools, which have to be distributed to the factories below, so there is only one for them to use at the headquarters.

More importantly, they regard this machine tool as a treasure, and would not use it unless it was a special occasion.

But now...

There are actually two of them in this workshop!

And they know very well that there must be at least seven or eight machines in the workshop of the machinery factory!

What's more important is that these two machine tools are actually making components. It's really...

What a waste of natural resources!

Things that I regard as treasures are treated as iron here. Really, I feel a little sad!

"This is what people are good at!"

Seeing Director Zheng's surprised look, Mr. Zhang sighed and sighed.

"People have the ability to make it, so they can put it to good use!"

Director Zheng nodded, "I just feel that even if there are so many, they won't give us one!"

"If we have one more machine, we can also improve the progress!"

"makes sense!"

Zhang Lao agreed very much after hearing this.

"I'll ask later and give us another one!"

The two of them were talking quietly in the back, and Yang Xiaotao had already started arranging tasks.

After Liu Daming and his people arranged the production of screws, he quickly came over to help!

"Don't be nervous, everyone, do it the same way as before, don't be anxious, and don't be afraid of failure!"

"The production of the rolling mill this time is still different from the three-roll rolling mill last time. Everyone will start after looking at the drawings."

Yang Xiaotao took off his cotton-padded jacket as he spoke, then rolled up his sleeves and prepared to start work.

Zhang Guanyu took the drawings and assigned tasks.

"Gong Liu, please bring someone to get this screw out first!"

Zhang Guanyu found Liu Daming who came in. After hearing this, the latter immediately picked up the drawing and walked to Chenxing Machine Tool aside.

Director Zheng listened on the sidelines and said that he wanted to use Morning Star to drive screws, and suddenly he wanted to speak again.

But Mr. Zhang had already followed him and didn't say much.

However, when they saw each other actually using the Morning Star machine tool to drive screws, they both looked at each other and saw the helplessness in their expressions.

A small screw was scratched with a knife, and a moment later another knife was scratched on the original basis. In an instant, one thread became two, quick and simple.

On the other side, after Zhang Guanyu divided the preliminary drawings, everyone got into their roles. Yang Xiaotao also came to the machine tool and began to operate the machine tool!

Manufacturing components is tedious. It not only requires time and energy, but also suffers from the pain of failure.

No matter how strong a person is, if he fails too many times, his mentality will be ruined.

Therefore, most workers do not do it all the time.

They also need to rest and adjust.

Of course, there are some people who are special.

Just like Yang Xiaotao.

Throughout the morning, everyone else took a break more or less, but Yang Xiaotao was the only one who kept busy and had no intention of stopping.

"Chief, look!"

On the other side, Director Zheng came to him holding a screw with a little excitement on his face.

Yang Youning looked at it and said with a smile, "This is the special screw we made. It's very good to use!"

After hearing this, Mr. Zhang took the screw and looked at it. Director Zheng explained at the side, "This kind of screw has two kinds of threads. Look here, here..."

"The advantage of this is that when vibration occurs, it can reduce the occurrence of same-frequency resonance."

Yang Youning pricked up his ears and listened. Although Yang Xiaotao had heard that this kind of screws were better than ordinary screws, important parts of the machine tools were now replaced with special screws.

But he had never heard of such resonance at the same frequency.

This chapter is not over yet, please click on the next page to continue reading! However, Director Zheng soon explained it to him.

"Vibrations have frequencies. When the frequencies are the same, resonance will occur. This is why some sound waves shatter glass and collapse bridges!"

"When this screw is vibrated, it will also vibrate at a certain frequency. In most cases, it will loosen after the vibration!"

"But the situation of these two threads is equivalent to the existence of two frequency bands. It is difficult to produce resonance under one effect, or it requires two effects to occur at the same time, which is more difficult and the chance of occurrence is naturally smaller.

"

"In other words, it is very difficult for this kind of screw to be shaken off!"

"Chief, our engines and even airplanes must use these screws!"

The more Director Zheng said, the brighter his eyes became. It is not difficult to design this kind of screw, it just needs to be made.

Just doing this, Director Zheng frowned slightly again.

Mr. Zhang looked at the screws in his hands, which were still a little warm after being processed.

He was convinced by Director Zheng's judgment. After all, Director Zheng was an expert in the northwest and was also a well-known 'academic' in the Three Machinery Department.
To be continued...