Several people came to the workshop, Yang Xiaotao looked at the row of machines in front of him, stepped forward and took two steps, many machines did not start, but there was no dust on them, obviously the maintenance was good.

"Director Yang, this is the best machine we have, don't look at their age, even older than the workers here, but they will never be bad to use."

"This, Lao Maozi, although it is a little rough, it is not bad to use."

"This one, I had it when I came. From France, it's a little more delicate, and if you don't get it, something will go wrong, but when it's good, the processing is fine, and you point to it. ”

"And this..."

Fang Yuan introduced the machine in the workshop, and Yang Xiaotao looked at it from time to time and nodded.

After a while, a lot of people came to the whole workshop, and some of the old workers at the front were still wearing gloves on their hands.

"Comrades are here, then I will introduce you to two important guests."

"Chief Wang, everyone is welcome."

As for Wang Huzi, although the people here are not familiar, at least they have seen it.

Wang Huzi waved his hand and did not speak.

"This."

Director Fang walked up to Yang Xiaotao.

"This is Comrade Yang Xiaotao from Sijiu City, Hongxing Rolling Mill."

"This comrade's ability is not small, if you say it, then you have to talk about it for a long time, I won't blow it here, everyone is interested, you can ask Team Leader Ma."

Hahaha

Yang Xiaotao also laughed, accustomed to the humor of this factory director.

"After the introduction, I'll talk about the specific situation."

Fang Yuan glanced at Wang Huzi and Yang Xiaotao, and then said solemnly, "The chief has brought us a new task, an arduous and glorious task. ”

"A seat belt is a strap that is attached to the car, and if you have it, you can live."

"Do you have the confidence to finish it?"

"There is !!"

"Guaranteed to get the job done."

When everyone's voices stopped, Director Fang looked at Yang Xiaotao.

At this moment, Yang Xiaotao also understood Wang Huzi's intention to let him come.

Since he wants to show his hands, Yang Xiaotao will not be humble.

And if it really helps, he won't be stingy.

Rolling up his sleeves, Yang Xiaotao walked to a blackboard and picked up the chalk next to him.

A lot of people around saw it, and took out their notebooks to prepare for marking, but Wang Huzi and Xiao Wu gave up their positions.

"Comrades, the seat belts we are going to make are divided into two parts. Straps and fastening parts. Among them, the fixed part contains a retractor, a central part, an internal gear and a clamping wheel. ”

Yang Xiaotao said as he drew the parts one by one on the blackboard.

This is a test of a person's painting skills, or design skills.

Everyone watched from the sidelines, the parts on the blackboard were quickly formed, and even Yang Xiaotao wrote the name and data on the side for everyone to record.

After all the drawings were finished, Yang Xiaotao began to introduce the design and construction of the seat belt.

"When the safety belt is in a normal state, pull the safety rope slowly, and the rollers will move at a uniform speed inside, and it will not get stuck at this time."

"But if we apply an external force and pull the safety rope quickly, it will cause the rollers to rotate quickly, and at this speed, the clamping wheels inside will deviate and become caught by the internal gears."

Yang Xiaotao pointed to the place where the internal gear was clamped, "In this way, the rotating shaft will stop rotating, and the rope will be pulled tightly, so as to achieve the purpose of safety." ”

"In this way, everyone has an impression, and then I will make a show for you, and everyone will know how to do it."

Saying that, Yang Xiaotao walked to the fitter table on the side, looked at the tools on the fitter table, and then began to prepare.

Ma Xiaoling stepped forward to lay her hand, and the people around gathered again, some people couldn't see it outside, so they looked for a stool, and two or three people dragged it, with one foot on it and watched.

Others just find a machine and stand on it, looking at the middle position.

Fang Yuan didn't step forward, as an eighth-level fitter, he glanced at Yang Xiaotaohua's graphic psychology and counted.

"Chief, this."

"What, heartbeat?"

Wang Huzi looked at the expression of the factory director Fang, and naturally knew what to say.

"You can see that."

Director Fang pointed to the picture drawn by Yang Xiaotao, "This ability, this exquisite design concept, I dare not say anything else, in our northwest area, I can't find a second one." ”

"Oh? You're so optimistic about him? ”

"Hey, as soon as the connoisseur makes a move, his peers know best. Look at the drawings, the data, tsk. ”

Director Fang sighed with emotion, and finally stepped forward, "Can you?" ”

"Can't!"

"Well, I'm still thinking about retreating."

"Come on, you can be content if you can call for a trip, it will be difficult for this guy to come in the future, I will only give you three days, you have to seize the opportunity."

Director Fang opened his mouth and nodded silently.

"By the way, this time the seat belt, the order will come down in two days, you guys, you have to hurry."

A smile appeared on the face of Director Fang, "Don't worry, you won't delay things." ”

I thought in my heart that if I did it well this time, the things for the New Year would be settled.

At this time, Yang Xiaotao had already entered the working state.

That feeling, the moment you touch the tool, the muscle memory of your hands has been awakened, and you are instinctively familiar with the tool.

The data of the various parts of the seat belt appears in my mind, and then I start to do it.

Woohoo

creak

The whole workshop echoed with a monotonous sound, and everyone watched nervously and did not dare to make a sound.

Ten minutes later, everyone looked at the finished parts one by one, and then found springs and straps, and Yang Xiaotao began to assemble the seat belt on the spot.

"Pull slowly!"

Yang Xiaotao held one end, and Ma Xiaoling held it on the other side, and with slow force, the strap was pulled out half a meter long.

"Hard!"

Click

I saw that Ma Xiaoling had just pulled less than three centimeters hard, and then she heard a sound of a card and couldn't pull it anymore.

"Relax, and then pull slowly."

Yang Xiaotao said, Ma Xiaoling put down the strap and pulled it slowly again, and this time she could pull it out again.

The people around finally understood why it was called a seat belt.

"Will everybody do?"

"Yes, understood."

Everyone said, and the atmosphere was warm.

When Director Fang saw it, he walked up to Yang Xiaotao and took the seat belt to take a closer look.

As soon as the thugs tried it, Director Fang sighed in his heart.

This craft is no worse than my own youth.

"What are you laughing at? It is said that the layman looks at the liveliness, and the insider looks at the doorway! ”

"Look, look. You've just seen a lot of fun? ”

The voices in the workshop suddenly stopped.

Director Fang glanced at everyone, and then put his fingers on the central axis, and with a slight flick of his right hand, the seat belt turned on his fingers.

The speed is not fast or slow, but it has been turning for a long time.

Everyone saw it in their eyes and was shocked in their hearts.

In this case, if it is not designed to be accurate and well-made, this effect will not be achieved at all.

And the director of Fang in his hand, the shock in his heart was also huge.

The stability of the hand does not need to be balanced by oneself at all, because the center of gravity is on this.

"Ma Xiaoling, let's see, can you do this?"

As he spoke, he called Ma Xiaoling over to the nearest one.

After such a shout from the factory director, the previously high workers immediately became dumbfounded, and Ma Xiaoling looked at the safety belts carefully, especially the internal structure, and her expression was instantly serious.

"Don't think it's very simple one by one, the simpler the more it tests."

Fang Yuan pointed to the tight clamping wheel made by Yang Xiaotao, "This thing has very strict requirements for data, if there is a slight mistake, it will not be able to get stuck, and it will not be able to react as quickly as possible." ”

"You think, in the event of an emergency, this seat belt will be stretched out half a meter long, isn't that like nothing?"

"Cheer me up, don't be sloppy."

Only then did everyone hide the excitement on their faces, and then they returned to various posts to start production.

Director Fang walked around the workshop with Yang Xiaotao, solved problems when encountered, and asked if he didn't understand.

"Director Yang, you also designed the pressure cooker in your rolling mill?"

"Yes."

"How about making it for us?"

"This, Director Fang, let's just say that the simplest kind of friendship pot, the steel and technology needed, our factory is enough."

"Oh, it's okay, I know. By the way, you've ever made a well-drilling machine? We can do that. ”

"Well, this drilling machine uses steam power, and if you want to make a steam engine, you have to cooperate with more than a dozen seventh-level workers in the rolling mill, and the key part needs to be built by eighth-level workers."

Director Fang's face immediately became unnatural when he heard this, he was the only eighth-level fitter in the second factory, which was good to say, the fitters could still make up some, but for the like forgers and welders, the fourth-level was capped.

"So, what about the pressurized water well?"

"That's fine, but are you sure about it?"

"What's wrong?"

"It's nothing, it's just that this pressurized water well uses atmospheric pressure. In other words, the maximum pressure of the manual pressurized water well is 10 meters.

"Uh~"

Before Yang Xiaotao finished speaking, Director Fang understood what was going on.

I feel that I say so much, either the hardware can't keep up, or the software can't work, and in the end, even the geography is on a business trip.

Sure enough, it's hard to get something.

"Then Director Yang, you see, what can we do in our factory?"

"Uh~"

Quancheng Automobile Plant.

Liu Dehui was holding a seat belt sent by a machine factory, with a serious face.

"Give it a try."

After Liu Dehui finished speaking, the two quality inspectors below stepped forward to pick up the safety belt.

Director Wang on the side also watched nervously.

Previously, they made a lot of seat belts with reference to the samples sent by Yang Xiaotao.

After delivery, Liu Dehui found that there were important hidden dangers in these safety belts.

First of all, the rope used for the strap is easy to cause secondary injury to the driver in the collision and can even strangle blood marks.

Then a machine factory gave feedback to the rolling mill and knew that the other party chose the cloth tape, which was what Yang Xiaotao originally used, so he changed the changed place back.

The strap was solved, but the safety device had a problem again.

In the end, there was no way, Director Wang personally called Yang Xiaotao's design data, and asked the workers to make it in strict accordance with the data, and this time they made a batch and used it for experiments.

The two quality inspectors picked up the made seat belts and then gently applied force, followed by a forceful pull.

Click!

A crisp voice sounded, and the two hurriedly took out a ruler to measure.

"Factory director, 5.5 inches."

"Good!"

Liu Dehui responded, and Director Wang on the side breathed a sigh of relief, "Try the others again." ”

"Yes!"

Next, all the seat belts were experimented, the best 3 cm was jammed, and the worst 6 cm could be snapped, overall, much better than the original.

"Lao Wang, this quality will be the same in the future, it can't be worse, otherwise I won't be able to explain."

Liu Dehui asked his workers to take the safety belts to the installation, and then spoke to Director Wang.

"You can rest assured, you will not go wrong."

"Okay, hard work, this time not only to produce, but also to change clothes, but a lot."

Liu Dehui looked at the busy workshop, since winning the military's big order, their Quancheng Automobile Factory is like plugging in wings, every day is the same.

"No, we also have a lot of garages there, and we used to have to install auxiliary systems, and now we have to install seat belts. This business. ”

"Fortunately, the rolling mill told us the data drawings, otherwise we don't know how long we will work hard."

Director Wang sighed that their first machine factory has been 'praised' because of the auxiliary system, and so far they have earned more than last year.

"But also give us a reminder, some things can't be changed randomly, if you change them, there will be trouble."

Liu Dehui nodded, "Yes, don't do porcelain work without that diamond." ”

"If I knew this, I wouldn't have wasted so much material energy."

"It can only be said that it is worthy of being designed by Yang Xiaotao, and it can't be changed."

(End of chapter)