Chapter 1615 A lot of good things
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 a steel factory, the production problem of this turning tool has been alleviated, and this kind of Special screws will influence future machine tool production. "This time, I plan to use this kind of screw for the new rolling mill."
After Yang Xiaotao finished speaking, Liu Daming nodded immediately.
Since Yang Xiaotao didn't care about the machine tool anymore, he had nothing else to say and immediately led a few people out.
Afterwards, Yang Xiaotao asked again, and after everyone had no questions, he was ready to go 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.
I couldn't believe it immediately.
“What kind of screws are they really so good?”
Yang Youning smiled and nodded, "This is the work of our employees. After testing it, it's really good!"
"I told the above, but they didn't quite believe it. No, Mr. Xia asked us to do it again. Next experiment."
"It will be used in this experiment!"
The two nodded.
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. Maybe a plane will be destroyed just because of a screw.
"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 easy to use, we will introduce them!"
Director Zheng listened. He nodded seriously, "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 Zhang and Lao, "This was originally a logistics warehouse, but the R&D Department has to do research, so it can't be done We always go to the workshop, why don’t we find another place..."
With that said, a few 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 agreed. Clearly!
"Is this Morning Star?"
Not long after he came in, Director Zheng saw the machine tools in the workshop at a glance.
Three 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 in his mouth also reached his throat.
But he held it back and didn't say it.
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 machines 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 resources!
Things that I regard as treasures are treated as iron here. Really, I feel a little sad!
“This is what I’m good at!”
Seeing Director Zheng's surprised look, Mr. Zhang sighed and sighed.
"If you have the ability to make it, you can use it as much as you can!"
Director Zheng nodded, "I just feel that there are so many, so I won't give you one!"
“If we have one more machine, we can also improve the progress!”
“That’s right!”
Zhang Lao agreed very much after hearing this.
"Ask me later and give us another one!"
The two of them were talking quietly from behind, where 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. Let's start after looking at the drawings."
As he spoke, Yang Xiaotao took off his cotton-padded jacket, then rolled up his sleeves and prepared to start work.
Zhang Guanyu took the drawings and assigned tasks.
"Gong Liu, take 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 the Morning Star 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 the other party actually using the Morningstar machine tool to drive screws, they both looked at each other and saw the helplessness in their expressions.
A small screw was scratched by a knife, and a moment later another knife was scratched on the original basis. In an instant, one thread became two, fast 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 and requires time and energy, as well as the pain of failure.
No matter how strong a person is, if he fails too many times, his mentality will be ruined.
So, most workers don’t 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.
The whole morning passed, and 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 the front holding a screw, with some excitement on his face.
Yang Youning looked at it and said with a smile, "This is the special screw we made. It is 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 threads. Look here, here..."
"The advantage of this is that when the vibration occurs, At this time, the occurrence of same-frequency resonance can be reduced.”
Yang Youning listened with his ears pricked up. Although he heard Yang Xiaotao say that this kind of screw is better than ordinary screws, important parts of the machine tool have now been replaced. special screws.
But he had never heard of resonance at the same frequency.
However, Director Zheng soon explained to him.
"Vibrations have frequencies. When the frequencies are the same, resonance will occur. Some sound waves shatter glass and collapse bridges. This is the reason!" "When this screw is vibrated, it will also vibrate at a certain frequency. , vibrate together, and in most cases they will loosen after vibration!”
“But in the case of these two threads, it is equivalent to the existence of threads. In two frequency bands, it is difficult to produce resonance under one action, or it requires two actions 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 to knock off this kind of screw!”
“Chief, our engines and even airplanes must use this kind of screw!”
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.
It’s just 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.
“Of course, the processing of this kind of screw is not easy.”
Director Zheng calmed down and thought about how when he saw the Morningstar machine tool used to process screws just now, he thought it was a waste of resources and waste.
But after understanding the situation, I felt that only Chenxing could make this kind of screw.
Mr. Zhang looked over again and Director Zheng continued to explain.
“First of all, the distance between the two types of threads must remain exactly the same.”
“Secondly, each type of thread must also remain exactly the same as a whole.
"Finally, the two threads must be different, and the difference must be exactly the same."
"In other words, the requirements for precision are very, very high."
Zheng When the director said this, he looked at the Morning Star Machine Tool not far away, wondering whether he should use it to drive screws when he went back.
"Yes, yes, Director Zheng is right."
Hearing Director Zheng's analysis, Yang Youning immediately took what he said to heart.
When people come down from above, he will use this as an example, which will definitely give him more face.
“We have also discovered the advantages of this kind of screw, so we are pushing the machine to use better screws.”
“In this way, the quality of the machine can be better improved.”
< br>Mr. Zhang nodded silently after hearing this, and then looked at Director Zheng, "I'll try it when I get back."
Director Zheng nodded in agreement.
Time flies very fast when busy.
Even if Yang Xiaotao did it himself, the production of this four-roller rolling mill still took two days.
On the morning of the third day, when Yang Xiaotao led people to assemble the rolling mill, many people came to the factory.
The boss of the First Machinery Department, Mr. Huang, is also here this time.
Ever since I learned that Mr. Qin from the Logistics Department had 'stolen' my home, I didn't give Mr. Qin a good look.
That's right, Mr. Qin from the Logistics Department heard that the machinery factory was building a rolling mill again, so he came this morning.
Mr. Qin is here, so Mr. Wang, one of the last four giants, can be idle.
"Old Huang, tsk tsk, this morning star is no longer worthy of staying in it, tsk tsk."
"Richness, such a surplus."
Old Wang looked at the warehouse The machine tool inside, Ba said with a sigh.
During the last art performance, he told Yang Xiaotao that he would help build a few Morning Star machine tools.
But the other party ignored him at all, and in the end it was useless for him to use his trump card.
And his trump card was really not around, so the matter was dropped.
But now I see two Morning Stars right in front of me, and they are used for research and development, which means they are usually idle when there is nothing to do.
If you don’t need it, give it to him.
Their Seven Machinery Department lacks everything.
What’s even more disgusting is that one of them is still driving screws.
This wasteful thing, why do you need such a good machine tool to drive screws?
Tell him how many screws you need, and he will instruct the factory below to send them to him immediately.
"Old Qin, where are the things? Don't fool people."
Mr. Huang ignored Mr. Wang's thoughts and looked at Mr. Qin beside him.
At this moment, Mr. Qin was looking at the steel rolling mill assembled by Yang Xiaotao. It looked different from the three-roller one.
Moreover, it is said that this was designed by Yang Xiaotao himself, while the three-roller was only designed by the R&D department of the machinery factory.
He knew the difference.
I also felt a little regretful. If I had known it would come one day later, why would I be in such a hurry?
Now, if the Third Machinery Department uses such a good rolling mill, the progress will not be greatly improved?
The most important thing is, quality.
“We’re all here, don’t worry, we will definitely be indispensable.”
Old man Qin said without replying.
If Mr. Qin had this attitude before, Mr. Huang would have gone up to have a good 'exchange'.
But now, he was happy and didn't care about it anymore.
Besides, they don’t suffer at all.
Looking at Yang Xiaotao in the field, the corners of Huang Lao's mouth slightly raised.
"Old Huang, Old Huang, let's discuss something"
"Old Huang, we are brothers who are as close as one family."
Mr. Wang's voice came from the side again. Mr. Huang directly measured his body and chose to ignore it.
Damn, these guys are trying to figure him out all day long.
I really thought it was the landlord, but even the landlord’s family didn’t have any food left.
If it doesn’t work out, I might as well just stay.
An idea suddenly popped into Mr. Huang's mind, and the more he thought about it, the more he thought it was possible.
Anyway, Lao Xia is still in charge of the First Machinery Department, and he is in this machinery factory.
Look at this environment, listen to the wonderful sound of the machine, the enthusiasm here is also high, and there are always surprises.
And the food is also good.
‘Is this considered a day of early retirement? ’
(End of this chapter)