Siheyuan: Start with a big car

Chapter 25 The So-called Expert

After a moment of contemplation, Li Weidong thought of what knowledge he should talk about.

Two days ago, he read a copy of "The History of the Evolution of Jill Series Trucks" written by the engineer of the "Likhachev" Automobile Factory in the library.

Most of the trucks in the convoy are Su Guojier 150.

It's just right to use it as a pretense.

"Comrades are all veteran drivers. I won't dwell on the small problems of daily driving. Next, I will explain the defects of the Gil 150 heavy-duty truck. First of all."

Before he finished speaking, those old drivers became impatient.

"There is no defect, as long as the truck can run."

"That's right, this is an expert from the FAW factory, at this level?"

"For nothing, the two big jars of highland barley wine that Captain Niu gave us were exchanged for national food stamps from fellow herdsmen. Deputy Factory Director Li asked for it several times, but the captain was not willing to give it to him."

The flaws of the Gill 150, the big guys don't care.

It's not that I don't care, but there's nothing I can do about it.

Who made the output of our own Jiefang trucks low!

There are not enough troops, and no matter what happens, the rolling mill will not be able to turn.

If there is no way to do it, you can repeat it again, is it useful?
Therefore, the old drivers are very disappointed.

Even Niu Meng's big black and bright eyes dimmed.

This young man can be said to be compared to the commander-in-chief in the capital, and he is still a so-called expert, so why is it so unrealistic.

It's really horse manure with a smooth surface-a bag of chaff inside.

Inviting such an expert who can only talk about it, my brother will be caught blind now, and he may be criticized.

But soon, I heard Li Weidong continue to preach:

"The biggest disadvantage of Gill 150 is that the water tank is easy to boil.

This is not a design flaw.

It's because the Gil 150 was developed for the Soviet Union.

The country of Su is located in a cold region, and the temperature is relatively low.

The temperature in most parts of our country is higher than that of Suzhou.

When trucks come to our place, it is inevitable that there will be unacceptable conditions.

To solve this problem, we can open 6 vents on the tank cover.

The same operation can be done on the left and right sides of the case cover;
At the same time, the water distribution pipe of the water jacket also needs to be replaced, and the water outlet hole on the cylinder head is drilled at the same time.

We can also replace the three-bladed fan of Jill 150 with a six-bladed one.

The master fitters and master welders in our rolling mill can handle these modifications.

After this series of transformations, the water tank will no longer boil. "

Hearing Li Weidong's water tank modification method, the expressions of the old drivers gradually changed.

Yell, this expert seems to have some real skills.

The Jill 150 truck is durable and has a large load capacity, and old drivers like it.

The disadvantage is that the water tank is too easy to boil.

When the weather is hot, if you run more than ten kilometers continuously under heavy load, you can see white water vapor coming out of the front of the car.

Drivers had to stop their cars and sit on the side of the road waiting helplessly for the water temperature to drop.

Delaying time is a trivial matter, after all, the factory leaders dare not complain about the driver being late.

If you are negligent, you will be in big trouble.

At least, the water tank burned out, and at worst, even the engine burped.

Jieshi will inevitably bear a big penalty.

If you are accused of maliciously damaging state property, you may be expelled.

In order to solve this problem, the captain consulted many experts, but found nothing.

This thing is not designed and manufactured by us at all, there is no blueprint, who dares to change it at will?

Can only make do with it.

Listening to this little expert's transformation plan now, don't say it, it really makes sense.

Niu Meng also took out a black-shell notebook from the canvas bag and recorded it in elegant handwriting.

The veteran drivers no longer dared to underestimate Li Weidong, and their expressions were extremely serious.

There was a small black and thin man whose cigarette had burned to the end between his fingers, and he didn't even know it. He didn't wake up until his hands were burned, but he just sucked and didn't dare to make a sound.

At this time, outside the team lounge.

A young man also wearing a gray tunic suit and a canvas bag rushed over from outside in a hurry.

He has a handsome face, short hair covered with frost, and a pair of glasses as thick as the bottom of a beer bottle on the bridge of his nose.

Although anxious, there is still a confident smile on his face.

When he came outside the lounge, Li Zheng stopped in his tracks and breathed a sigh of relief.

He opened the cotton curtain and saw someone giving a lecture inside, and he was stunned.

"Did you go to the wrong place?"

Li Zheng backed out, looking at the nameplate nailed on the wall.

"The team lounge of the rolling mill is the place agreed by Captain Niu."

Li Zheng pinched the center of his brows, a thought suddenly popped up in his mind.

"Could it be that Captain Niu also invited comrades from other automobile factories to give lectures?

Forget it, go in and listen to what this expert has to say. "

There are too few colleagues engaged in car design in this era, and it is easy to meet one, so Li Zheng naturally wants to steal his teacher.

When he entered the lounge, there was no place left, and he didn't want to stand with those old smokers, so he could only squat at the door.

Just after listening to a few sentences, Li Zheng's eyes burst into a bright light.

This young man is quite capable. He even knows the information I found out through my friend from Su.

"It looks a bit unfamiliar, is it an engineer from Jiefang Factory?"

After talking about the defects and improvement methods of two Jier 150s in succession, Li Weidong was a little dry and stopped.

——I drank too much chicken soup in the morning, and the oil and water rushed from my stomach to my throat, and my throat was salty.

The old drivers who were enjoying listening to it were unwilling.

"Expert Li, tell me how to modify the intake and exhaust manifolds."

"Fortunately, I'm a car expert. The modification method is really unimaginable, but it makes sense when I think about it. Admire, admire."

Hearing the old drivers call themselves 'experts', Li Weidong thought it was a kind of praise among comrades, so he didn't care.

After all, his level has already reached the expert level, and the old drivers are not too praised.

Her throat was dry and itchy, and she couldn't help but "cough" twice.

Niu Meng was very discerning, and said with a smile, "Teacher, just wait, I'll pour you a glass of boiling water."

"Thanks."

Niu Mengmeng took the enamel jar and ran to the next door.

When she reached the door, she saw Li Zheng blocking the way, and she said angrily, "Get out of the way, the teacher is short on time and missed the lecture, you can afford the responsibility."

Being reprimanded by the pretty little girl, Li Zheng, who has always been aloof, didn't get angry, and stepped aside embarrassingly.

It's just that I want to cry but have no tears: "I am also an expert, and my surname is Li. Why don't I have this kind of treatment."

After drinking a few sips of tea, dry lala's throat became much more comfortable, and Li Weidong continued to give lectures.

"Let me explain how to strengthen the crossbeam of the Jill 150 chassis. Everyone knows that the stronger the chassis, the greater the load capacity. However, you can't just weld a channel steel to the crossbeam. The truck chassis is divided into driving system, transmission System, brake system, and steering system, any change in any one aspect will affect other aspects, so we must be cautious when strengthening the chassis beam.

I have devised a reinforcement plan."

Li Weidong turned around habitually while speaking, but found that there was no blackboard on the wall.

Negligence, this is the lounge, not the classroom.

"That, because there is no blackboard and chalk, this is skipped, let's go on."

Even Chief Engineer Liu of the FAW Plant did not dare to change the chassis of the truck lightly.

The little engineer even claimed to have devised a scheme.

How could this make Li Zheng not excited.

Li Zheng, who was squatting at the door, was waiting to steal the teacher. Hearing this, he hurriedly stood up and raised his hands high: "Teacher, I have paper and pen here, you can do it."

Li Weidong frowned. He did design the reinforcement plan for the beam, but it took too much time.

Just wanting to be lazy, this little driver is well-dressed and looks good, but he doesn't have the slightest sense of sight, so he is probably a jerk.

Seeing that the eyes of the old driver below were all red, he could only ask Niu Meng to bring the paper and pen, and explain while drawing.

"Gill 150 uses the drive axle layout of the unproduced GAZ 33. The whole car uses a non-through drive axle, 5 drive shafts, and the main reduction ratio of the drive axle is 6.67. If it is changed, we can"

After the pen was sent out, Li Zheng took out a pencil end from his canvas bag and took a notebook to record it.

Squatting there is not good at all, the writing speed is too slow.

He simply sat down on the ground.

At this moment, the logistics department of the rolling mill.

"Old Niu, the gasoline volume of your team has exceeded the standard again this month."

"What can I do? Trucks are like drinking gasoline in cold weather. I can't let the drivers push the trucks away."

"Hey, you guys can really push a truck, I will definitely apply for special post allowances for you."

"Fuck off, give me the gas ticket. The engineer from the FAW factory came to explain the truck to the drivers today. I have to go back and listen."

Niu Yong, the captain of the team, raised his wrist, his eyes widened immediately: "It's late, it's late, it's almost nine o'clock, old Guo, it's all your fault, dawdling like a woman!"

He stretched out his arm, snatched the fuel ticket from Director Guo of the logistics department, and rushed out with big strides.

Director Guo looked at the fiery back, smiled wryly and shook his head: "This old cow is still so stinky, probably only his sister can control him in the whole factory."

(End of this chapter)