Siheyuan: Qin Huairu refused to recognize me in order to enter the Jia family

"Qin Weidong?" an old man exclaimed.

Director Li also realized that the person who spoke was Qin Weidong, and asked with a hint of doubt: "What did you say?"

Qin Weidong slowly walked up to Director Li and said, "I can repair this machine!"

"I'm not saying anything bad about you, Qin Weidong, but this is the only gantry milling machine in the country. You say you can repair it? Who are you kidding? Go away, don't get in our way."

The one who spoke was an old man.

He stood behind the crowd, with an expression as if he was advising the young people to learn their lesson.

The words of an uncle.

Director Li and others did not object.

Qin Weidong, you have only worked as a mechanic in the army for a few years. Do you really think you are a big shot?

The mechanical expert smiled and said, "Young man, this is no joke. I see that you are young, but you are quite good at bragging. Young people should keep their feet on the ground!"

"The master is right, Xiao Qin! Go back to your work place quickly! Don't disturb us here." Director Li did not get angry out of consideration for the relationship.

However, he also felt contempt for Qin Weidong's shameless words.

Qin Weidong smiled and did not refute, but asked: "Director Li, what if I can fix it?"

Upon hearing this, Director Li couldn't help but sneer. He really doesn't know how to live or die!

"If you can fix it, you will be the director of the technical department of our factory! If you can't fix it, can you afford the compensation?" Director Li said sarcastically.

"Okay, I hope you keep your word. If you can't fix it, I will work for you for free. I won't ask you for a penny. Everyone here can witness it!" Qin Weidong said confidently.

The reason why he is so confident is due to the rewards from the system, otherwise he would not dare to issue this military order.

When the mechanical expert saw that Director Li had spoken, he didn't say anything else. It was none of his business if the thing broke, so he just watched the show.

Seeing Qin Weidong so confident, Director Li couldn't help but wonder: This kid is really sure? It's impossible for him to have come into contact with these things in the army!

How could Qin Weidong understand it using common sense?

He is a man with cheats!

"Okay, I want to see how capable you are!" Director Li said in a deep voice.

Qin Weidong nodded and walked to the gantry milling machine.

I reached out and knocked, wanting to hear the sound first.

Director Li, who was in charge of the equipment, reflexively reached out his hand to stop it.

But Qin Weidong's hands did not pause at all.

I had no choice but to let go.

It won't break even if you knock it.

But... this is a gantry milling machine!

It's the only one in the country, how come it doesn't even have any respect in front of you, Qin Weidong?

It is as precious as the quantum computers of later generations.

Normally I don’t even want others to touch it.

You are so good! Just knock it directly.

In fact, this idea is somewhat ridiculous from the perspective of later generations.

But if you think about it carefully, even in the new century, school students still need to wear foot covers when entering the computer room, so you can probably understand the reason for this.

Qin Weidong listened to the sound while trying to find the problem.

After a while, he had an idea in mind.

"I have found the reason why it stopped working. It should be the wear of the tapered screw. In fact, it is also caused by the excessive use of the machine. However, we still need to take it apart to see if it is this problem."

拆？

As soon as Qin Weidong opened his mouth, everyone present was so scared that their hearts almost jumped out of their chests.

Come on, this is a gantry milling machine!

Machines imported from Eastern Europe!

The only one in the country!

You actually want to take it apart?

It’s not a question of whether it’s expensive or not, but that you have nowhere else to buy it even if you have the money.

Director Li said with difficulty:

"Xiao Qin! You have proven your ability to us. Let's forget about the demolition. Just go do what you need to do!"

Even though Director Li was in charge of equipment management, he did not dare to let Qin Weidong "do whatever he wanted."

Wouldn't this cost him his life?

Seeing the expressions around him, Qin Weidong didn't force it.

He just said with some regret: "Since I dare to say it, I must be sure. Since you don't want to, forget it! But if this gantry milling machine is not good, there will be many problems in production."

"Even if you find someone from abroad to repair it, it will take at least several months."

"Because the processing requirements for this tapered screw are quite high, they will not bring the equipment here. They must have notified the factory to produce it and then sent it here for replacement."

"These foreigners always look down on us. I said a few months is conservative. Aren't they still the ones who decide the exact time?"

The people around him fell silent after hearing this.

It really is not a pleasant feeling to have someone choke you by the neck.

But they had no choice.

"Qin Weidong, this is the only gantry milling machine in the country!"

"You said there's a problem, so there's a problem. Even if you're right, no one here knows how to process this tapered screw!" the old man sneered.

Everyone felt that what the old man said made a lot of sense.

Tapered screws are a technological hurdle today.

If it were in the future, the four-axis CNC machine tool would destroy it in minutes.

Now, if you want to make it, you can only rely on low-speed lathes and hand-cranked lathes to make it bit by bit.

This process really tests a person's patience.

Not only does the size need to be measured repeatedly, but the surface cannot be polished if the sanding wheel cannot get in. This requires a hand-sharpened metal blade to scrape it out at a low speed.

The number of companies in the country that can manufacture tapered screws can be counted on one hand.

Obviously, Yi Zhonghai is not in this list, otherwise he would not be just a small eighth-level worker.

"Yi Zhonghai, you may not be good at martial arts, but your skills at talking are amazing! If you don't understand, just watch and learn carefully, don't pretend to be so great."

Qin Weidong didn't even call him uncle, he just said sarcastically.

hiss……

The people around were a little dumbfounded.

After all, Yi Zhonghai is the only level eight worker in the factory.

When was the first time you were scolded by a junior?

Although Qin Weidong didn't use a single curse word, how could he not be scolding him implicitly in his words?

This is even more embarrassing than scolding him directly.

The old man pointed at Qin Weidong and was so angry that his hair stood up.

Just as he was about to fight back, he saw Director Li waving his hand, so he had to give up.

Director Li was actually somewhat shocked by what Qin Weidong said earlier. As the person in charge of the equipment, he actually knew all the problems with the machinery.

So he could confirm that what Qin Weidong said was correct.

However, what Qin Weidong said was suspected of being bragging.

After all, age is there. Who in the country who can manufacture tapered screws is not an experienced old man in his fifties?

However, if Qin Weidong can really solve this problem, it will not only be an honor for the factory.

Even within the ministry, they would post big-character posters praising them.

Director Li turned to look at Qin Weidong, took a deep breath, and said as if he had made a big decision:

"Comrade Qin Weidong, can you guarantee that you can restore it to its original state after you dismantle it?"

"Sure, I can guarantee that there won't be any traces!"

"Okay! I believe in you. I give you this right. I hope you can bring us a miracle!"

The people around him couldn't help but wonder, why did Director Li suddenly become so confident in Qin Weidong? Could it be true as Qin Weidong said?

Everyone stopped talking and watched Qin Weidong's performance quietly.

Qin Weidong did not delay any longer.

Amid everyone's puzzled gazes, he took out a piece of rubber and a wrench from the toolbox.

Place the rubber sheets on both sides of the spanner's bayonet and clamp them on the screws at the same time.

He slowly turned his arm and unscrewed the screws on the cover.

The people around looked at the screws that had been unscrewed, and they couldn't see any trace at all.

"Is there such an operation?"

Everyone put away their careless attitude and watched Qin Weidong's operations carefully.