Siheyuan starts from a better life

Chapter 228, Screw Manufacture

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

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

The drawings that Jiang Yan gave Sun Deshui are the two most important of all the parts. The part on this drawing is the ball screw of the precision segment machine.

Ball screws are ideal for converting rotary motion to linear motion, or linear motion to rotary motion.Ball screw is the most commonly used transmission element in tool machinery and precision machinery. Its main function is to convert rotary motion into linear motion, or convert torque into axial repeated force. It also has high precision, reversibility and high precision. Features of efficiency.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, preloader, reverser, and dust collector.Its function is to convert rotary motion into linear motion, which is the further extension and development of Acme screw. The significance of this development is to change the bearing from sliding motion to rolling motion.

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

Hearing what Sun Deshui said, Jiang Yan hurriedly said modestly, "Master Sun, you appreciate it."

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

"It's a bit difficult, but it shouldn't be a problem."

Hearing that Sun Deshui said he could do it, Jiang Yan breathed a sigh of relief.

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

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

"Also, the polishing of the screw rod after it is manufactured must be extremely careful, and the wire ring on the screw rod must not be damaged, or the screw rod will be useless."

After Jiang Yan finished this sentence, he spoke again.

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

Sun Deshui grinned at the words of the tall Jiang Yan.

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

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

The machine tool resonated. Jiang Yan stood by and watched Sun Deshui control the machine tool, how to draw the knife, and how to 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 Sun Deshui's two master apprentices, the two of them were also watching their master's operation attentively there, and frowned when they had time.

For them, it is extremely rare to be able to observe the production 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 the entire part, even if there is no machine tool.

They can also do it bit by bit with simple tasks such as hammers, scissors, files, sandpaper, etc. in their hands.It just takes a little longer.

In other words, it's not an exaggeration to say that senior workers are almost omnipotent.

While Jiang Yan was watching with fascination, Guo Jianjun walked in from the outside, followed by two people, who were carrying two trays with many bottles and cans on them.

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

Jiang Yan glanced at the things they were holding and asked.

"I bought them all."

"Yes, according to the receipt you gave me, I bought all these things, but Mr. Jiang, don't tell me, there are some things that our factory doesn't have at all. These are the things I brought people to Bingcheng to buy."

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

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

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

"If it's okay, you can take someone 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, you don't have enough things. You need at least ten times the amount."

"Don't worry, Jiang Gong, as long as there is an effect, let alone ten times the amount, I will find a way to get it for you. I have already reported this matter to the factory manager and secretary, and they fully support it." I heard it. Guo Jianjun readily agreed to Jiang Yan's words.

"Zhang Gong, Wang Gong, help me!" Jiang Yan said 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 day and age, masters and apprentices still have to keep a hand, not to mention those precious formulas, many of these things are secrets that are not passed on, even if they are passed on, there are strict regulations.

From the very beginning, Jiang Yan wanted to prepare these chemical cleaners by himself, but Wang Tianlai and Zhang Xiang did not plan to follow suit. This stuff is much more precious than the secret recipe, and Jiang Yan and their family are not familiar with it, so why would others pass it on to them? Own.

I am very grateful to be able to learn some ways to disassemble the machine tool with Jiang Yan in the past two days. The two of them dare not have any ideas about formulas. They were surprised when they heard Jiang Yan call them just now.

"It's not the two of you or who! Come here and help, don't you want to." At this time, Jiang Yan was a little impatient, and he was doing a lot of work.

But the two of them turned a blind eye to Jiang Yan's impatience, and replaced it with joy.

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

Hearing Jiang Yan's words, Wang Tianlai hurriedly said, "Don't be stingy, definitely not stingy, I'll go get it for you right away, use it for as long as you want. I don't even feel sorry for sending it to you."

While saying this, he walked out of the workshop, some in a hurry, as if being chased by a dog behind his butt.

"This Wang Gong is quite anxious." Jiang Yan said casually as he watched Wang Tianlai rush out.

Wang Tianlai's performance really surprised Zhang Xiang who was standing there watching. Wang Tianlai often showed off his set of industrial-grade balance weights in front of his colleagues. I have never seen him so generous today.

"Mr. Zhang, I would like to trouble you to bring someone to sign out to a place and where to put these large barrels."

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

At this time, Guo Jianjun, who was next to them, said, "Don't bother Mr. Zhang, I'll lead someone to clear that area."

As he said that, he waved to the few people who brought the barrels, and they started working impatiently.

"Jiang Gong, what else can I do?" Seeing that his job was robbed, Zhang Xiang asked again.

Hearing Zhang Xiang's words, 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 in their hands in an orderly manner.

(End of this chapter)