Era: I have a two-world door

Chapter 620, Happy Holidays

When Wang Qingsong ran to the place, there was already someone watching at the door, but no one dared to go in.

Because it's steaming hot inside.

"Technician Wang, it's going to explode, it's going to explode."

Someone saw him coming and shouted.

Wang Qingsong looked inside and asked, "How long has the alarm been going on?"

"It's been a while! We don't know the exact time!"

Hearing this, Wang Qingsong frowned and walked straight inside.

"Hey, danger!"

Someone grabbed him.

It was the medical worker Pan Yao.

"What should we do? If this thing explodes, it will be a bigger problem. I'll go in and take a look first!"

After saying that, he went straight in.

After Wang Qingsong came in, he saw the warning light flashing on the pressure gauge, and the pointer of the pressure gauge had exceeded the red warning line by a large distance.

This made him frown.

Checked around.

Frowning, he looked at the boiler.

The quality of the boiler at that time was not very good. Once the pressure was too high, there was a risk of explosion.

Close the main valve.

This is the only way.

Wait until the temperature drops, then slowly repair it.

The reason why he came in was naturally because he had a way to save his life.

Seeing that the boiler pointer was rising very quickly, he hurried to the door: "Quick, evacuate the crowd."

He shouted and ran back.

There is a large adjustable wrench on the main valve, and it is obvious that someone has come here and tried to close the valve before.

Then the only possibility is that the main valve is corroded.

The main valve is rarely moved.

In addition, the quality of water valves these days is poor, and the temperature and humidity here are high, making them more prone to rust.

The warning needle is rising quickly.

Even if the main valve is turned off, it is still dangerous.

Looking at the coal next to him, he picked up a bucket of water and poured it on the pile of coal.

Take the shovel and shovel into the boiler.

You cannot water directly at this time. If you water, the evaporation temperature of the water will be higher.

You can only cover the surface of the red-hot coal with wet coal mud to isolate the temperature for a period of time.

It can only isolate the temperature for a period of time.

Moreover, the humidity of the coal slime cannot be too high, otherwise too much water vapor will evaporate and the temperature will be higher.

If the pressure is not reduced during this period, the fire will become more intense.

After stirring it, the wet coal slime was thrown in.

In a short while, the red-burning coal was covered.

The temperature dropped slightly instantly.

He breathed a sigh of relief when he saw that the indicator was rising slower.

Then we came to the main valve.

I tried it, but it just wouldn't work.

At this time, his brows were furrowed.

At this time, he was worried about one thing. If the quality of the main valve was too poor and it was broken, things would be even more troublesome.

But there is no time to think about it now.

A steel pipe instantly appeared in his hand and was directly inserted into the adjustable wrench.

Leverage principle.

"Crench!"

A slight voice came over.

This brought a smile to Wang Qingsong's face.

There is a play!

Then continue to exert force, but don't move too quickly to avoid breaking the main valve.

As he slowly pushed hard, the main valve slowly closed.

As the main valve was closed, the pressure gauge stopped rising and began to decrease.

As time went by, the alarm of the pressure gauge finally stopped.

……

At this time, everyone outside was watching nervously, but they didn't dare to go in.

After a long while, Wang Qingsong came in with a disheveled look on his face.

"Okay, it's okay. Everyone, quickly get the thermos and go to the next door to get some water to reduce the water pressure."

"Oh!"

"Great!"

"Clap clap clap!"

There was applause from the venue.

While I was thinking, Director Fang and Feng Yanchang came over together.

"what happened?"

When Director Fang saw this scene, he frowned and questioned.

Naturally, someone told the whole story.

After listening to what happened, Director Fang looked at Wang Qingsong and said, "Secretary Wang, you have saved the factory from losses this time and no major production accidents occurred."

Wang Qingsong smiled nonchalantly.

"this is necessary!"

Lao Fang nodded gently: "Don't worry, the factory will commend you."

Then he looked to the side and said, "Chief Feng, what's going on? Aren't there people inspecting the equipment in the factory? Who is responsible for this? If someone dies, how can I explain this to their family?"

Hearing this, Feng Yanchang said helplessly: "Director, the equipment in the boiler room is old. We have applied several times to buy new ones but were not approved. There are people patrolling here. Where are the people? Who is in charge of this area?"

Someone from the technical department also came.

He said directly: "It's Shu Yang! He is in charge of the boiler room."

"Where is this bastard?"

"Didn't see it!"

Seeing this, Lao Fang frowned and said, "When such a big incident happened, no one came. This is a serious dereliction of duty. If it were a war, such people would be shot! Where is the person? Find him back for me."

After hearing this, someone went over to look for him.

At this time, the boiler room had returned to normal and the water vapor had dissipated a lot.

People went in to fetch water as normal.

Twenty minutes later, Shu Yang was finally found.

When he came, there was a mark on one side of his face and his eyes looked a little sleepy, obviously he had just fallen asleep.

"Section Chief, Factory... Factory Director!"

After Shu Yang came over, he said something tremblingly.

When Feng Yanchang saw the other person's look, he was furious.

He shouted directly: "It's working hours now, where have you been?"

"I...I feel a little uncomfortable today, so I went to rest for a while."

Shu Yang was not stupid either, he threw the blame onto himself as he was feeling unwell.

Hearing this, Feng Yanchang said directly: "Bring your inspection records here!"

Shu Yang was dumbfounded when he heard this.

There are inspection records, but they are all fake.

Isn’t this how everyone came here in the past?
Seeing that he didn't say anything, Feng Yanchang went straight to the beige tool bag on him.

After a while he took out his inspection records.

Pointing to the record above, he said: "Just now the main valve couldn't be closed. Look at your own record. The main valve is normal. Is this normal? If it weren't for Wang Qingsong, you would have been in big trouble today."

He smashed the thing directly into his face.

Shu Yang stood there angrily without saying anything.

But Director Fang next to him said directly, "This is a very serious matter. Fortunately, no losses were caused. We must report the criticism and learn from this lesson."

Seeing this, Feng Yanchang could only smile apologetically.

"Oh, okay! Don't worry!"

Seeing this, Lao Fang glanced around, nodded to Wang Qingsong, then turned around and left.

After everyone left, Feng Yanchang looked at Shu Yang and shouted, "Why don't you go over and check it out."

"Hey, good!"

Seeing this, Shu Yang hurried into the boiler room.

After everyone left, Feng Yanchang looked at Pan Yao who was examining Wang Qingsong: "Pan Yao, Wang Qingsong is not injured, right? Was he scalded by the boiling water?"

At this time, Pan Yao gave him a simple examination, then shook his head: "No injuries!"

"Well, that's good!"

Feng Yanchang nodded, then looked at Wang Qingsong: "Go and rest for a while before working!"

Wang Qingsong naturally agreed.

Once the issue is resolved, the people will disperse.

Wang Qingsong and the other person rushed directly to the department.

On the way, Zhu Yonghua said to him: "Luckily you are here, otherwise today's incident might be a big deal. Hey, I found a problem."

Wang Qingsong was curious: "What's the problem?"

"I've discovered that if I go against you, it seems like there's no good ending! Sun Liang before, and now Shu Yang, these two guys seem to be pretty unlucky!"

Wang Qingsong was stunned by this, and then he smiled and said, "What does this have to do with me? Shu Yang is just reaping what he sowed."

If it weren't for the fact that employees are rarely fired nowadays, this guy would have been fired long ago.

Nowadays, people will generally not be fired unless they cause serious losses.

In two years, it will be even harder for workers to be fired. If they do not make mistakes of principle and have no ideological problems, they will not be fired. Otherwise, they will be sent to labor reform. Zhu Yonghua nodded when he heard what he said.

"Indeed, Shu Yang is getting worse as he gets older, ah!"

Shake your head and sigh.

As they talked, they came to the technical department and continued to work.

"Green Pine!"

After being busy in the factory for a while, he heard Feng Yanchang calling him.

Wang Qingsong stopped the work he was doing after hearing this.

"what happened?"

Feng Yanchang came over and said, "The factory will definitely deal with Shu Yang's matter seriously. There is something going on in the factory and I need your help to deal with it."

"whats the matter?"

"There's an imported machine at the gear factory that's broken down, and the technicians there can't fix it, so I want you to go take a look."

"Gear factory? Is it the one in Dingfu Village?"

"Yes! It's right there! Do you know it?"

"I know him. It's close to the North Second Machine Tool Factory. One of the people being trained is one of our fellow students."

After that, he asked curiously, "Chief Feng, why did you think of asking me to come over?"

Although I know a student there, I don’t think he would recommend me.

Feng Yanchang smiled and said, "That's what Director Fang meant. Now our company is considered half a subsidiary of BAIC. This morning when we went to a meeting, they mentioned it when discussing imported machines. They said that our new machines had broken down several times, and you solved them all.

As soon as he hears your name and sees that person knows you, he lets you try!

The factory manager in front was so angry that he forgot about this matter and just told me."

Hearing this, Wang Qingsong nodded slightly: "That's fine, but... Chief, you are too kind to me. If I can't fix it, I will bring shame to the factory!"

Feng Yanchang waved his hand and said, "It's okay! Go and try. If you can fix it, fix it. If you can't, that's okay. The technicians in their factory couldn't fix it anyway!"

Wang Qingsong thought about it for a while and agreed: "Okay! I'll go take a look later!"

Since the factory director had agreed, he naturally had to go and take a look.

After the training, he has been busy for the past six months.

If it is your own machine, it will be easier to repair, and it seems that the possibility is still very high.

Feng Yanchang hummed and said, "Okay, then go after you have arranged the workshop. I'll go back first."

Wang Qingsong agreed.

After watching Section Chief Feng leave, he looked at Zhu Yonghua who was not far away: "Brother Zhu!"

"Okay, I got it. Go do your work here and leave it to me. When you come back, teach me how to repair this machine!"

Zhu Yonghua had heard this a long time ago and said with a smile.

Wang Qingsong came over, took a look and asked, "What's going on?"

"The car is stuck, and it's not checked out!"

Wang Qingsong went over to take a look.

The so-called stalling car means that the speed is lower than the standard speed or the car stops automatically.

After turning on the machine and trying it out, he said, "It's probably because the friction plate gap in the spindle box is adjusted too large, or the friction plate, rocker arm, slip ring and other parts are seriously worn, or the drive belt of the motor is adjusted too loose, which can also cause the machine to stall."

After a pause, he said, "Take a look at the notebook I gave you. Look for it and check it one by one! If it doesn't work, I'll come back and take a look."

He is different from others. He doesn't hide everything. He will teach others everything he can.

Nor is he afraid that the idea of ​​teaching the master would starve his apprentice to death.

And there are many things he can't teach.

There are many unique skills.

Zhu Yonghua smiled and said, "Okay! Then go ahead! I'll think about it myself."

Wang Qingsong hummed.

He said hello to the old master in the workshop and Director He before leaving.

He rode out of the factory, quietly put away the bicycle, and took the bus to the gear factory.

I arrived at the nearby station, got off the bus, changed to a bicycle and rushed to the gear factory.

When he arrived at the message room, Wang Qingsong explained the situation, registered, and then let him in.

Instead of going to the technical department, go to the factory first.

"Director Ma? I'm Xiao Wang from the spare parts factory. The director asked me to come and see you."

After coming in, I looked at the factory manager and greeted him.

The other party was correcting documents and looked up when he heard the words.

He muttered, "He's so young, is this guy Lao Fang reliable?"

But he still stood up and said with a smile: "Technician Wang! Hello, hello! I'll trouble you to help me take a look later."

"it is good!"

Wang Qingsong agreed, and then said with a smile: "Director Ma, don't hold too high hopes. I'm not sure either. The greater the hope, the greater the disappointment!"

"It's okay, go and take a look. If it can't be fixed, forget it."

Then he shouted outside.

"Secretary Chu, take him to the technical department and let Technician Wang take a look at what's going on!"

The other party agreed.

Then I took him to the technical department.

"Ma Hui!"

When I arrived at the technical department, I saw someone I knew and quickly greeted him.

The other person's academic performance is average, and we have been getting to know each other quite well after spending half a year together.

"Qingsong, why are you here?"

The other party was also surprised when he saw it.

Secretary Chu next to him explained the reason directly.

Ma Hui was surprised: "My dad called you here?"

"Oh? Director Ma is your father?"

Wang Qingsong was also surprised.

Ma Hui smiled bitterly and nodded: "What do you think? I didn't fix the machine, so I was scolded and told that I wasted the training."

"Haha, it's okay. No one is omnipotent! Sometimes I fix the machine by chance."

Wang Qingsong was polite.

Seeing this, Ma Hui smiled and said, "You may not be sure! Come on, I'll talk to the section chief and I'll take you to see it!"

After saying that, he went to say hello to the people in the department.

Wang Qingsong also got to know each other.

Then he was taken to the workshop by Ma Hui.

When Wang Qingsong came to the machine, he took a look and found that it was just as he thought, one of the machines he had sold.

"What's the problem?"

Upon hearing this, Ma Hui explained the situation.

Wang Qingsong listened carefully and then began to check the problem.

"The machine tool cannot return to zero point and an alarm is generated. Generally, the feedback signal of the pulse encoder is not input to the main circuit board. The pulse encoder may be disconnected, or the cable connecting the pulse encoder may be disconnected. Open the machine and check it."

Many of the problems with these new machine tools are minor.

But people of this era have less contact with it!

One is that we dare not repair it easily, and the other is that it cannot be repaired well because many parts cannot be produced domestically.

Naturally, it cannot be repaired.

At this time, Wang Qingsong also breathed a sigh of relief.

It's really a waste of time to watch those maintenance videos in later generations, as the descriptions of various faults in them are too detailed.

As long as the problem is small, we can find the relevant problem.

Ma Hui laughed and said, "Is this true?"

"How can you know if you don't try? Get the tools, I'll give it a try!"

If he had not told Song Wenqing before that anyone in mainland China could repair the machine, probably no one would dare to repair the machine because it was imported!
Hearing this, Ma Hui nodded slightly.

Found tools for him.

After powering off, disassemble the machine.

After searching for a while, he found the location of the wire and said with a flashlight, "Look!"

Ma Hui took the flashlight and looked inside.

"It's true! There are even rough edges."

Wang Qingsong took the flashlight and said, "Prepare something for me..."

Said some of the things that can be found here.

This is a case where the interface is broken and it is not difficult to repair. You only need to cut off the interface and reinstall it on the pulse encoder.

But it's a bit troublesome to disassemble this thing.

……

Two hours later, the cables were installed and the casing was put on.

"Try it!"

Wang Qingsong clapped his hands and said.

Seeing this, Ma Hui powered on the machine and started it running.

"Hey, it's really done! Who did you learn this from?"

After the excitement, he asked in surprise.

"It's fine if you fix it more often! I just tinker with the machines in our factory when they're fine, it's fine if you do it more often."

In fact, the information he provided is very comprehensive.

But they are all in text.

It is somewhat difficult to understand, and since these people have practiced less frequently, they naturally won’t be able to do it.

If it were something more complicated, he definitely wouldn't be able to do it.

Seeing this, Ma Hui smiled and said, "Let's go, it's almost time for dinner. I'll call the factory manager and ask the canteen to cook you some small stoves. I'll have a drink with you!"

"Isn't this...not good?"

"Hey! The old man is so overwhelmed by this machine. He will only thank you!"

Wang Qingsong thought about it after hearing this and agreed: "Okay, thank you then."

After the handover, the two left the workshop together.

(End of this chapter)