Siheyuan starts from a good life

After Jiang Yan exchanged greetings with the three of them, he brought them to the desk where he worked, took out one of the many drawings and handed it to Sun Deshui.

"Master Sun, please see if you can make the parts on this drawing."

The drawings Jiang Yan gave Sun Deshui were the two most important parts among all the parts. The parts on this drawing were the ball screws of the precision segmentation machine.

Ball screws are ideal products for converting rotary motion into linear motion, or converting linear motion into rotary motion. The ball screw is the most commonly used transmission element in tool machinery and precision machinery. Its main function is to convert rotational motion into linear motion, or convert torque into axial repeated force. It also has high precision, reversibility and high efficiency characteristics. Due to its small frictional resistance, ball screws are widely used in various industrial equipment and precision instruments.

The ball screw is composed of screw, nut, steel ball, preloading piece, reverser and dust protector. Its function is to convert rotational motion into linear motion, which is a further extension and development of the Acme screw. The important significance of this development is to change the bearing from sliding action to rolling action.

"This picture is beautiful and comfortable to look at," Sun Deshui praised first when he saw the drawing.

After hearing Sun Deshui's words, Jiang Yan quickly spoke humbly, "Master Sun, you praise me."

After Jiang Yan said this, he stopped talking and waited for him quietly.

"It's a bit difficult, but it should be no problem."

Jiang Yan let out a sigh of relief when he heard Sun Deshui say that he could do it.

Jiang Yan pointed to the drawing and said to Sun Deshui: "Master Sun, here, here, and here, these three positions are difficult to process."

"When manufacturing, the integrity of the screw must be ensured, otherwise it will be difficult to put it into the machine." "

"Also, you must be extremely careful when polishing the screw after it is manufactured. You must not damage the wire ring on the screw, otherwise the screw will be useless."

After Jiang Yan said this, he spoke again.

"Master Sun, I will mark these places for you on the drawing soon."

Sun Deshui grinned at Jiang Yan's words.

"Don't worry! Jiang Gong, I have made this thing once, and there is absolutely no problem."

Sun Deshui was extremely confident with the tool in his hand, and his body exuded the confidence of an eighth-level worker.

The machine tool made a resonant sound, and Jiang Yan stood nearby and watched Sun Deshui control the machine tool, how to insert and withdraw the knife. Jiang Yan felt that the machine tool was alive in his hands.

The screw rod began to take shape in the resonance of the machine.

As the two disciples of Sun Deshui, the two of them were also watching their master's operations attentively, and even frowned when they had time.

For them, it is a rare thing to be able to observe the manufacturing of an eighth-level worker on the spot, and it is also a good opportunity for them to learn.

The rare thing about senior workers is that they can complete the production of entire parts, even without machine tools.

They can also use the simple hammers, scissors, files, sandpaper and other simple tasks in their hands to help them do it bit by bit. It just takes a little longer.

In other words, it is almost an exaggeration to say that senior workers are omnipotent.

While Jiang Yan was looking at it, Guo Jianjun walked in from the outside, followed by two people. They were holding two trays with many bottles and cans on them.

"Gong Jiang." When Jiang Yan heard Guo Jianjun calling him, Jiang Yan looked away from the machine.

Jiang Yan took a look at the things they were holding and asked.

"Bought them all."

"Yes, according to the receipt you gave me, I bought all these things. But don't tell me, Mr. Jiang, there are some things that our factory doesn't even have. These are things I only bought after I took people to Bingcheng."

While Guo Jianjun was speaking, Jiang Yan was looking at the things they brought over and nodded.

"Gong Jiang, what should we do next?" Guo Jianjun asked again.

While Jiang Yan was playing with the things he brought over, he said without raising his head: "Go find some tin buckets, and I'll test their effects first."

"If it's possible, you can lead people to dig a big hole here in the next two days, and then paste the inside with cement. But if you really want to start the operation, your little stuff will not be enough. You will need at least ten times the amount."

"Don't worry, Mr. Jiang. As long as there is an effect, I will find a way to get it for you, not only ten times the amount, but also a hundred times the amount. I have already reported this to the factory director and secretary, and they fully support it." I heard it. Guo Jianjun agreed to Jiang Yan's words.

"Gong Zhang, Gong Wang, come and help me!" Jiang Yan spoke to the two people standing there looking at the pile of bottles and cans with interest.

"Can we go there?" Wang Tianlai asked a little strangely.

In this era, masters and disciples have to keep secrets, not to mention those precious formulas. Many of these things are secrets that are not passed down, and even if they are passed on, there are strict rules.

From the beginning, Jiang Yan wanted to prepare these chemical cleaners by himself, but Wang Tianlai and Zhang Xiang had no intention of following them. This thing was much more precious than the secret recipe. Their family and Jiang Yan were not familiar with it, so why would anyone else pass it on to them? Own.

They were very grateful to be able to learn some methods of dismantling machine tools from Jiang Yan in the past two days. They didn't dare to have any ideas about things like formulas. They were surprised when they heard Jiang Yan call them just now.

"It's not you two or who is it! Come and help, don't you want?" Jiang Yan was a little impatient at this time, and he was working hard.

However, the two of them completely turned a blind eye to Jiang Yan's impatience, replaced by looks of joy on their faces.

"By the way, Mr. Wang, you said before that you have a set of imported industrial-grade balance weights that you can lend me. You can't be stingy!"

Hearing Jiang Yan's words, Wang Tianlai hurriedly said: "I'm not stingy, I'm definitely not stingy. I'll get it for you right away. You can use it as long as you want. I don't feel bad giving it to you."

As he said this, he walked out of the workshop, sometimes in a hurry, as if he was being chased by a dog behind his back.

"This Wang Gong is quite anxious." Jiang Yan said casually as he watched Wang Tianlai go out in a hurry.

Wang Tianlai's performance really shocked Zhang Xiang, who was standing there watching. Wang Tianlai often showed off his set of industrial-grade balance weights in front of his colleagues, and even said a lot of nice things to others who wanted to borrow them. I have never seen him be so generous today.

"Gong Zhang, I would also like to trouble you to bring someone to show you where to place these large barrels."

Immediately afterwards, Jiang Yan asked Zhang Xiang where he was now.

At this time, Guo Jianjun, who was next to them, said, "Don't bother Zhang Gong. I will lead people to free up that area."

As he said this, he waved to the people who were following him to deliver the buckets, and they started working eagerly.

"Gong Jiang, what else can I do?" Zhang Xiang asked again when he saw that his job was being taken away.

After hearing what Zhang Xiang said, Jiang Yan thought about it and decided to take him to pick out the parts with serious stains and clean them later.

There are several people in the workshop, doing the work they are doing in an orderly manner.