Scholars in the courtyard.

Chapter 1977 3 Pressure from the Machine Department

Chapter 1977 Pressure from the Third Machine Department
Leave the First Ministry of Machine Building.

While driving, Yang Xiaotao was immersed in the news of the test flight failure.

Thinking of the expressions of Mr. Huang and others, Yang Xiaotao deeply felt the same way.

It doesn't mean that you can turn a blind eye to things that don't concern you, nor does it mean that you should gloat over others' failure.

What everyone has is a deep sense of reluctance and helplessness.

The same is true for Yang Xiaotao.

The vast sky cannot be without aircraft to protect it.

Similarly, protection cannot be achieved by just one or a few types of aircraft.

He chose to design the aircraft's engine on his own without thinking that other designs would fail.

All he thought about was that the drawings given by the system would expire if they were not used.

That's why we are in a hurry to build the engine.

But deep down in his heart, he longs for the other person to succeed.

Whether it is the Third Ministry of Machine Building or the Logistics Department.

They were all trying to build a revolution, to make better airplanes.

Perhaps their aircraft engines are more advanced, after all, they are all learned from the Russians, but theirs is the "future model" that the Russians have not yet developed, while theirs is just modifying the "existing model".

Actually, the two are not contradictory.

Everyone is working hard towards the same goal.

But now, the Logistics Department's experiment has failed.

He was not sure about the specific reason, maybe it was due to the engine, or maybe it was due to other components, but what was certain was that the engines of the Logistics Department would no longer be used until the cause was found and the hidden danger was resolved.

Then, the pressure fell on the Third Ministry of Machine Building.

Yang Xiaotao drove slowly and learned a little about the affairs of the Third Ministry of Machine Building from Ran's father.

It might be better there than in the logistics department.

But it’s probably difficult to really say that there is no problem.

"I hope it will succeed."

Yang Xiaotao took a deep breath and said this, then he remembered his HXJ-1 engine.

Production is now stuck on the manufacture of turbines.

I originally thought of replacing it with better materials.

According to Zhang Guanyu and others, by adjusting the composition of the alloy, the corresponding alloy material can be made to meet the requirements.

At that time, Yang Xiaotao also thought it was worth a try, but he didn't expect that more than a month had passed and not only had there been no progress, but this "shortcut" was also blocked.

The reason why an alloy is called an alloy is that it is a mixture of multiple materials that undergo a series of reactions and change to produce new properties.

This is the alloy.

Simply changing the metal content to make a suitable alloy is obviously not feasible.

However, the original manufacture of the engine does not require very good alloys, and the existing titanium alloy materials are sufficient.

Now, a new round of production has restarted.

In a workshop, Liu Daming, Zhou Hong and others were working intensively on the product, and it was estimated that it would be ready in no time.

The back indicates the combustion chamber.

According to Yang Xiaotao's estimation, by the end of the year, the finished product will be ready for various testing experiments.

If all goes well, we will try to install it on the aircraft next year.

Of course, the prerequisite is that there is an aircraft to install it.

Yang Xiaotao couldn't help but shake his head when he thought about the current research direction of aircraft.

If he were in charge of the research and development of the aircraft, he would definitely give priority to the development of the engine, and then design an aircraft suitable for this engine based on the success of the engine.

Instead of the engine and the aircraft going on two lines at the same time.

In the end, there may be two parallel lines, and if you try to force them together, there will be many errors.

"Forget it, it doesn't count if I say it myself!"

"When the time comes, if it really doesn't work, just do it yourself!"

Yang Xiaotao thought to himself that it was not impossible to design an airplane.

That is, too many consumables are required.

If not, keep it simple.

Well, let’s practice with a helicopter!
Ok?
"Oh, why did I forget this!"

Suddenly Yang Xiaotao shouted, then braked and stopped the jeep on the side of the road.

Caught off guard, Lou Xiao'e almost hit the front glass, but fortunately the seat belt pulled her back.

Even so, it hurt her chest.

"What are you doing?"

Lou Xiao'e rubbed her chest, she felt like it was being strangled to death.

The two sides are not the same size!
"I'm sorry, I was just thinking about something, sorry..."

Yang Xiaotao quickly apologized, then looked down at his chest...

Can you blame him?
Who made you grow so big?
It's really strange. Without a man, this woman actually had a secondary development?
Look no further!

Yang Xiaotao quickly turned his head away, then looked up at the sky, and finally shook his head.

Seeing Yang Xiaotao apologizing and turning back, Lou Xiaoe snorted coldly and turned her body away.

"I'll walk you home."

After saying that, the car started again.

Just now he really wanted to go to the Seventh Ministry of Machine Building, to see if the calculator research group he had set up before leaving had made any progress during this period.

The second is to hand over the alloy material data obtained from the School of Aeronautics to Wang Kun and others.

They had done this kind of thing last time, so it shouldn't be a problem this time.

By then, with the analysis of element content, the United Star Research Institute can conduct experiments accordingly and should be able to produce a suitable alloy.

Moreover, this thing is used in helicopter engines, so I think it can be used in other engines as well.

Just look at the sky. It was already very late when I came out of the First Ministry of Machine Building. If I go to the Seventh Ministry of Machine Building, I guess no one may be there.

We can only wait until tomorrow.

Thinking of this, Yang Xiaotao drove to the Lou family's residence.

Outside the alley, Lou's father was playing chess with someone.

The stone table was carved into a chessboard. The palm-sized chess pieces were like bombs in the hands of the fighting parties, making snapping sounds.

"Old man, is that your daughter?"

The old man who was watching the chess game saw a jeep parked on the side of the road and said to Lou's father who was thinking.

When Mr. Lou heard his daughter's cry, he looked up and saw his daughter getting out of the car, rubbing her chest from time to time.

But after getting off the car, he saw the people over here, quickly put his hand down, and then walked over here without looking back.

"It's true."

After looking at his approaching daughter, Lou's father looked at the jeep parked on the side of the road and happened to see Yang Xiaotao rolling down the window. The other party just glanced at Lou Xiao'e and drove away.

"Old man, that's Xiao'e's leader? Isn't his name Yang Xiaotao?"

The chess player on the other side turned around and looked at the departing jeep and asked hurriedly. "Yes, it should be him."

Father Lou replied, and then he saw his daughter approaching, so he quickly got up and walked over to her, "Xiao'e, are you okay?"

Lou Xiao'e grumbled, "It's okay."

"That bastard didn't drive properly, it hurt me so much."

As he spoke, he walked towards the slum, moving his upper body as he spoke, which made Father Lou frown.

Seeing Lou Xiao'e enter the house, he sighed helplessly.

He knew a little about what his daughter was thinking, and his expression immediately changed when he asked her to find a partner over the years.

And according to my husband, this girl must have a lover in the machinery factory.

And now it seems that it is most likely Yang Xiaotao.

Otherwise, will you have chest pain?
Men, isn't that the case?

Thinking back to the past, I was also a romantic figure.

Unfortunately, times have changed and everything in the past is like a passing cloud.

But it’s hard to change one’s nature.

The girl at home, after all, can't escape.

Just as Mr. Lou was sighing, people in the alley were also talking about Yang Xiaotao and Lou Xiaoe.

Although no one said it out loud, everyone was thinking the same thing.

We have all experienced things that happen between men and women.

"This kid is so young, but he's really amazing."

"That's right. It's often in the newspapers."

"I heard he was introduced on the radio yesterday."

"This young man, thanks to him, otherwise the old man and his family would be sad..."

"Who says it isn't?"

A few people gathered together and talked, but when they saw Lou's father coming back, they quickly stopped the topic.

They heard that Yang Xiaotao's blind date was with Lou Xiaoe.

Pity!
The Third Ministry of Machine Building.

Office of the Director!
After receiving the news, Zheng Shuangyan sat alone in the office in a daze.

Mr. Zhang called personally and explained the situation. Although he didn't say anything else, anyone with a discerning eye could see that the engine of the Logistics Department had failed, and it was now up to the Third Ministry of Machine Building!
The pressure is coming in droves!
"Why did it explode?!"

Zheng Shuangyan muttered to herself.

When he heard that it had been made clearly, he sighed in his heart, thinking that he would soon succeed.

It was just one step too late. The honor that was just within my grasp passed by my eyes and slipped away!
But looking back now, this is not really an honor at all.

This is a forced approach, and it turned out to be a disaster!

But he didn't seem happy at all.

To put it bluntly, the engines of the Logistics Department are similar to theirs.

Even if their engine stopped midway, they overturned it and started again.

But how bad can it be if someone taught by a master?
Even if we start over again, design can only adapt to the current environment.

The difference is that before, workers made changes based on actual conditions, but now designers redesign based on existing conditions.

In essence, it's the same!

So they are essentially the same as the engines in the logistics department.

At most, the workmanship is a little poor.

Besides, the other party has been verified, and it is said that each project can meet the requirements.

In this situation, problems still occurred. Even those from the Third Ministry of Machine Building couldn't guarantee that there would be no problems!
Difficult!

too difficult!
Zheng Shuangyan stared at the phone on the table in a daze.

He knew that until the Logistics Department got back on track, their Third Ministry of Machine Building would not be able to make any progress.

Thinking of this, Zheng Shuangyan picked up the phone and made a call.

"I'm looking for Liu Yuhao, Engineer Liu!"

There was a pause on the other side, and then a voice came.

"Director Zheng, I'm Liu Yuhao!"

"Engineer Liu, have you heard about what happened in Shengjing?"

Zheng Shuangyan didn't bother to be polite, and didn't want to say anything else. She just asked, "How much do you know?"

The other party was silent again, and after a long while, he spoke, "Director Zheng, the situation I received is that the aircraft engine first stopped working during operation, and then the pilot tried to restart it, but found that the engine did not respond, and there was thick smoke. The initial estimate is that the combustion chamber ruptured and caused the engine damage..."

Liu Yuhao told Zheng Shuangyan the information he had received, and the more Zheng Shuangyan listened, the more disappointed she felt.

"What do you think of our engine?"

There was silence on the other end of the phone again.

After a moment, Liu Yuhao spoke again.

"Director, the design of our engine is similar to that of the Logistics Department. We use the same materials."

"I took a look. Because of the existing materials, our design focuses on protection and increases the thickness. It is safer than the one proposed by the Logistics Department!"

"Safer? Are you sure?"

Zheng Shuangyan asked anxiously, still feeling a little uneasy.

"I, I'm not sure!"

After saying a few words, Zheng Shuangyan wanted to swear, but she held back in the end.

"Director, our designs are all strictly calculated."

"Also, the test at the logistics department was fine, and all the data met the standards. I, I guess there is a problem with the design of the aircraft itself, which exceeded the engine overload..."

"Okay, is this something we considered? Is this something we, Mengniu, decided?"

Zheng Shuangyan interrupted the other party.

There was total silence on the phone.

Both of them felt heavy in their hearts.

"If there is a problem with the combustion chamber, can you fix it?"

Liu Yuhao replied weakly, "There are two options now."

"One is to keep making it bigger and thicker!"

"One is to change new materials!"

After saying this, Liu Yuhao was speechless.

Zheng Shuangyan took a deep breath. More materials, more materials.

It seems like it can’t be made without the materials.

But that's the fact.