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Chapter 239 This matter is not that simple (please subscribe)
Xu Ye raised his head and looked at the other person seriously.

Obviously, he didn't know the other person.

After a moment of silence, Xu Ye said calmly: "These so-called evidences are all false."

"The machinery I made was to facilitate production in the village. I never used it to make a profit for myself. The money from selling the threshing machines was also collected by the brigade. I only used some to buy raw materials."

"As for hiring labor, that's nonsense. All my actions were approved by the brigade and are completely legal. We work collectively and are paid work points."

The middle-aged man obviously didn't expect Xu Ye to be so calm. He was stunned for a moment, then said sternly: "Don't quibble! Now the evidence is irrefutable, you'd better tell the truth, otherwise you will be in trouble!"

Xu Ye knew that the other party was determined to punish him, and no matter how much he explained, it would be in vain. He simply stopped talking and just looked at the other party coldly.

Seeing Xu Ye remained silent, the middle-aged man angrily slammed the table and said, "Well, you don't want to say anything, right? Then don't blame us for being rude!"

After saying that, he turned and left the room, closing the door heavily.

Xu Ye glanced at the dark room and knew that the other party was going to test his willpower.

After all, most people can’t stand being locked up in a small dark room.

But he didn't have this worry because he could work in a mechanical workshop.

It just so happened that he didn't know what new tasks the system had released.

After his consciousness entered the mechanical workshop, he saw the new task.

[Task: Make an electric welding machine]

[Task Reward: 100 Mechanical Attribute Points, a Mechanical Design Drawing and related materials.]

“Instead of making tractors, they’re making welding machines?”

Xu Ye was very surprised.

To be honest, he really needs a welding machine.

I've wanted to buy it for a long time, but I haven't been able to get it yet.

It would be really convenient if I could build one myself.

If you are working in mechanics, how can you be without the tool of electric welding?

When I went to the county town to collect various books, I did come across some books on welding.

The basic structure and working principle of the electric welding machine quickly emerged in my mind.

He had seen the design drawings of a welding machine in a book before, and although he didn't remember the details clearly, he had the general idea.

Electric welding machines can generally be divided into two types according to the type of output power: one is AC power and the other is DC power.

Using the principle of inductance, a huge voltage change will occur when the inductance is connected and disconnected. The high-voltage arc generated when the positive and negative poles are short-circuited for an instant is used to melt the solder on the welding rod to achieve the purpose of atomic combination.

"First, we need a transformer. Once this is solved, the difficulty of making the welding machine will be reduced."

Xu Ye immediately had a direction and began to look for suitable materials in the mechanical workshop.

Here, we have all kinds of materials.

If you don't have it, you can exchange it with mechanical properties, and you don't have to worry about not having the materials you need.

Xu Ye stood in the mechanical workshop, his eyes sweeping across the corner filled with spare parts, and he already had a clear plan in his mind.

The core of making an electric welding machine lies in the transformer. The design of the transformer is not complicated, but it requires precise calculations and meticulous production.

He took a deep breath and started to work.

Xu Ye first recalled the basic principle of the transformer in his mind: through electromagnetic induction, the input voltage is converted into the required output voltage.

The welding machine requires a lower output voltage but a larger current, so the design of the transformer needs to focus on the number of turns and wire diameter of the coil.

The iron core of the transformer is the key to electromagnetic induction.

Xu Ye found some silicon steel sheets in the mechanical workshop, which are ideal material for making iron cores.

He cut silicon steel sheets into "E" and "I" shapes, stacked them alternately to form a closed magnetic circuit.

"The iron cores must be stacked tightly to minimize magnetic resistance." Xu Ye muttered to himself as he fixed the silicon steel sheets with clips.

The next step is the most critical step - winding the coil.

Xu Ye found a simple winding machine, which he had assembled previously using scrap parts.

He fixed the core on the winding machine and began to wind the primary coil.

During the winding process, Xu Ye constantly checked the flatness and insulation of the coil to ensure that there were no exposed wires or loose parts.

After the winding was completed, Xu Ye fixed the coil on the iron core and wrapped the entire transformer tightly with insulating tape.

He turned on the power and tested the output voltage with a multimeter.

"Primary voltage 220V, secondary voltage 36V, perfect!" Xu Ye nodded with satisfaction.

"I didn't expect that I could make the transformer so smoothly?" Xu Ye looked at his work and couldn't help but smile.

"It seems that the abilities I have mastered now have exceeded my expectations. I can actually make many things by hand."

"Even if it's not in a mechanical workshop, in reality, it wouldn't be difficult for me to rub this transformer with my hands."

Thinking of this, Xu Ye became full of energy.

"But unfortunately, the wind direction has not changed, and many things cannot be done." After complaining helplessly, Xu Ye prepared to start the next step.

What Xu Ye wants to make is an AC welding machine, which is the simplest and does not require any circuit boards or anything like that.

It is completely different from the electric welding machines used in later generations.

However, the technology and knowledge he currently possessed did not allow him to produce the kind of electric welding machines that were used in later generations.

One capacitor is enough to give him a headache.

However, he thinks that he can gradually move towards the direction of electronics in the future.

Xu Ye found some thick copper wires from the corner of the mechanical workshop and prepared to use them to make cables.

He connected one end of the copper wire to the output of the secondary coil of the transformer and made the other end into an electrode clamp.

To ensure safety, he wrapped the cables tightly with insulating tape to prevent electric leakage.

"The electrode clamp needs to be made of high-temperature resistant material. After all, the temperature is very high during welding." Xu Ye thought as he found a piece of high-temperature resistant metal sheet from the pile of materials.

He bent the metal sheet into the shape of a clip and fastened it to the end of the cable with a screw.

Next, Xu Ye found some metal wires of suitable thickness to use as temporary welding rods.

Although these wires are not special welding rods, they can still be used.

After all, he didn't really use it, but to complete the system's task.

After everything was ready, Xu Ye turned on the power and carefully tested the welding machine.

He picked up the electrode holder, clamped the makeshift welding rod in it, and gently touched it to a piece of scrap iron.

"Sizzle--" With a burst of sparks, the welding rod successfully connected the two iron plates together.

"Success!" Xu Ye clenched his fists excitedly.

Although this welding machine looks simple, its functions fully meet the needs.

He tested it several times and found that the performance of the welding machine was stable and the arc intensity was sufficient.

At this moment, the system prompt sounded:
[Task completed: Make an electric welding machine]

[Reward: 100 mechanical attribute points, a mechanical design drawing] A light flashed before Xu Ye's eyes, and then his mechanical attribute points increased by 100 points. At the same time, a brand new design drawing appeared in his hand.

After opening the drawing, a smile appeared on Xu Ye's face.

"5-ton gantry hydraulic press!"

"Great! This design drawing is exactly what I need!"

"System, where is the data?"

With this gantry hydraulic press, Xu Ye can use it to transform it into the ceramic tablet press he wants.

Moreover, hydraulic presses can be used to make many kinds of equipment and are a very important technology.

Xu Ye felt happier than winning the lottery to be able to obtain the drawings and knowledge.

Xu Ye couldn't wait to open the information provided by the system and read it carefully.

This document not only includes the detailed design drawings of the 5-ton gantry hydraulic press, but also comes with a detailed description of the working principle of the hydraulic system, material selection of each component and manufacturing process.

"The working principle of the hydraulic press is to transmit pressure through hydraulic oil, drive the piston to move, and thus generate huge pressure." While reading, Xu Ye constructed the overall structure of the hydraulic press in his mind.

Xu Ye discovered that the core components of the hydraulic press include hydraulic cylinder, hydraulic pump, control valve, and oil tank.

The hydraulic cylinder is responsible for generating pressure to push the piston to move.

Hydraulic pumps convert mechanical energy into hydraulic energy to provide power.

The control valve is responsible for regulating the flow direction and pressure of the hydraulic oil.

The oil tank is used to store hydraulic oil to ensure the normal operation of the system.

It doesn't seem difficult, but if you don't understand the relevant knowledge and want to create it out of thin air, it will be difficult.

"The design of the hydraulic cylinder is the key. It must be able to withstand high pressure while ensuring sealing." Xu Ye thought to himself.

He carefully checked the design drawings of the hydraulic cylinder and found that the information provided by the system detailed the material selection, processing technology and installation method of the hydraulic cylinder.

"It's possible to do it in the mechanical workshop, but it's difficult to return to the real world."

"We are still too backward!" Xu Ye said with regret.

But he was also very satisfied, after all, this knowledge was priceless.

With this knowledge, he can gradually solve the technological problems in reality and then build this gantry hydraulic press.

Just then, Xu Ye suddenly heard footsteps coming from outside.

He immediately became alert, quickly exited the mechanical workshop, and returned to the small dark room in reality.

The door was pushed open and the middle-aged man walked in again.

His face was even gloomier than before, and he was obviously dissatisfied with Xu Ye's silence.

"Xu Ye, what have you thought about it? Do you want to tell the truth?" the middle-aged man asked coldly.

Xu Ye raised his head, looked at the other person calmly, and said lightly: "I have nothing to explain. Everything I did was for the production of the village, and there was no violation of any rules."

The middle-aged man obviously didn't expect Xu Ye to be so tough. He gritted his teeth and said viciously: "Well, since you don't want to drink the wine, don't blame us for being rude!"

"Bring in the chair."

As he spoke, two people came in carrying a specially made chair.

As soon as Xu Ye saw it, he knew that this was the tiger bench.

Xu Ye sneered in his heart. He was not worried about this method.

Anyway, he is still thinking about entering the mechanical workshop to learn all the knowledge points about the hydraulic press.

"Don't let him sleep. It will be dawn soon." The man said and left.

Xu Ye was not in a hurry to enter the conscious world, but looked at the location of the window.

It was already eight or nine o'clock in the morning. A whole night had passed and I didn't know how Jiang Ruoan and the others were doing.

Xu Ye himself didn't care, but he was very worried about Jiang Ruoan and the others.

Needless to say, they must have suffered from insomnia last night.

He guessed that Gu Yun would definitely take them to the county town to find the old leader. After all, this was the fastest solution.

If the other party can't get you out of here, then it means that what you are facing is not that simple.

After a night, Xu Ye felt that something might be wrong.

It doesn't seem like it was reported by an ordinary person, it seems like it was deliberately targeted.

Otherwise, Fan Dajun and Yang Zongming should not be implicated.

According to those people, Fan Dajun and Yang Zongming did not have any problems to deal with.

They have always followed the rules, and many of the previous things were handled with applications.

Xu Ye felt that the person who had the ability to target him like this was not someone from the village, the commune or the county town.

You can at most take these problems out and fight with them, you shouldn't use this method against yourself.

Some memories of his time in the capital city emerged in Xu Ye's mind.

The people my father offended had this ability, and they also had reasons to target me.

Of course, Xu Ye didn't ask.

Even if you ask, you won't get any results.

All he can do now is wait.

Wait for Lu Ming and others in Shangxi Village to start their activities, and wait for Gu Yun to go find the old leader.

Putting his thoughts aside, Xu Ye entered the system space again.

At this time, the system has issued a new task.

【Task: Make a thread processing machine. 】

[Task Reward: 50 points of mechanical attributes, a mechanical blueprint and related knowledge points. ]

When seeing this new task, Xu Ye's mouth twitched involuntarily.

He originally thought that the tasks would become increasingly difficult, but then he got a task on a thread processing machine.

But in reality, Xu Ye also needs this thread processing machine.

Of course, he did not start making thread processing machines right away, but continued to learn about gantry hydraulic presses.

Xu Ye continued to study the design drawings and related materials of the 5-ton gantry hydraulic press in the mechanical workshop.

He knew that the production of hydraulic presses required not only theoretical knowledge, but also a deep understanding of materials and processes.

Although the system provided detailed information, he still did not dare to take it lightly and decided to understand every detail of the hydraulic press first.

Time passed little by little, and the person in charge of watching Xu Ye in the real world would check from time to time to see if Xu Ye was asleep.

However, his consciousness was in the mechanical workshop, not in reality, and he looked like he was thinking about something instead of sleeping.

Of course, as long as Xu Ye is willing, he can make his body fall asleep or look like he is awake.

(End of this chapter)