Courtyard light

Chapter 357: All (Second update)

In fact, this aircraft looks like that to Liu Hai, and many parameters are relatively mediocre.

Liu Hai can also understand the mentality of the current leaders. After all, it is his own family, just like some people in his previous life grew their own vegetables, and they liked it very much. If you carefully calculate the cost, it is much more expensive than what is sold in the vegetable market.

But I still enjoy it. This is the mentality of all leaders.

In the field of view of the telescope, a bright spot can be seen in the distance, accompanied by a buzzing sound.

The plane is getting closer and closer, the sound is getting louder and louder, the plane that has not yet been painted is particularly conspicuous, and the altitude is getting lower and lower.

The leaders looked at this silver aircraft and felt happy in their hearts. The domestic demand for transport aircraft is too great.

The land area is too large. If we encounter special circumstances, we need such maneuverability.

Since the 50s, our country has maintained considerable transport capacity even if it purchased transport aircraft from abroad, mainly to deal with some bad things that may happen in the future.

Liu Hai was just behind the leaders, the plane landed, and the crew got off the plane.

"Leader!" The crew members saluted immediately after seeing so many leaders, especially the conspicuous superior leaders, after getting off the plane.

"Thank you for your hard work." The superior leader looked at the crew, knowing of course that they had made great contributions to this experiment.

Test pilots are the most dangerous during aircraft test flights, because each type of aircraft has different control methods.

And new aircraft may have problems of one kind or another, some of which are fatal.

Once it is not handled in time or handled in the wrong way, it will be a huge disaster.

The superior leader looked at the mental state of the crew and nodded with satisfaction.

Then, while circling the plane, he listened to the introduction of the leading pilot.

Finally, I took a look at the cargo inside the plane, which had flown more than 5000 kilometers.

Some people say that this is a bit wasteful. I don’t care about this waste when doing this kind of experiment. The goods in the warehouse are tossed up and down, not to mention the time wasted. If the loading experience is not very rich, the weight of the goods will be unbalanced, which will happen in the cabin. certain situations.

Then it is likely to have a fatal impact on the aircraft, and the weight of the cargo has been adjusted.

After visiting the landing aircraft, the group went to the aircraft manufacturing workshop.

There is one aircraft in the aircraft manufacturing workshop that is almost completed, and there are five semi-finished aircraft.

The progress of these five aircraft is different. One of the aircraft has just laid its keel.

The superior leaders looked at the long factory building, which was nearly 200 meters long.

Liu Hai's aircraft production line is a bit similar to the pulsating aircraft production line from a previous life.

The pulsating aircraft production line is the most advanced aircraft production method in the past life.

To put it bluntly, the aircraft assembles the parts at this location and then sends them to the next station.

It means a bit like an assembly line, but because of the complexity of aircraft manufacturing, it is called a pulsating aircraft production line.

The difficulty of manufacturing this kind of aircraft is actually not complicated. The engines are produced in another factory. After production, they are sent here after testing.

Superior leaders have taken a very careful look at it. Aircraft can be said to be one of the biggest shortcomings in our country.

The superiors looked at the aircraft production line and were even more impressed by Liu Hai. What Liu Hai designed might not be the most advanced, but it was the most suitable.

There are no lofty parameters, nor slogans to catch up with the West. Some are just quietly doing their own things.

And now the transportation capacity of 4.5 tons is not bad. Even propeller aircraft are rarely able to fly to the plateau.

The superior leaders had cordial conversations with the workers and spent three hours here. Then they visited the aircraft engine production workshop.

I met other workers again, had lunch in the cafeteria, and had cordial exchanges with the workers.

Liu Hai has been following the leaders all morning, and the superior leaders did not speak to Liu Hai alone.

But everyone present knew the status of bangs in this man's mind.

"The pilot and two ground crew members who participated in the test flight all received first-class individual merit."

"Our factory also won first-class collective merit, and you also won first-class individual merit. Here are the certificates, certificates and medals."

"Our superiors want us to go all out to produce this kind of aircraft."

"We need to continue our efforts and strive to design more excellent aircraft."

"Our factory has shown its face this time. Many people don't know that we can actually produce such a good aircraft."

"Xiao Liu, what reward do you want?" Liu Hai came to work in high spirits the next morning. Before entering the maintenance department, he was called to the factory director's office. Sun Aiguo took out the certificate to Liu Hai and said a lot of words. .

"I already have my reward." Liu Hai pointed to the certificate in his hand.

"That's a reward from the superiors. The reward from the factory must not be less. How about I give you two tons of wine?" Sun Aiguo shook his head and said.

"Then thank you, director." Liu Hai also knew that many people would benefit this time. If he didn't get the reward, how would others get it?
After being modest for a while, my bangs stopped being modest.

"Xiao Liu, there are a lot of good girls in the Publicity Department, why don't you take a look at them, they are young." Sun Aiguo said again.

When Liu Hai heard this, he chuckled: "Director, I won't say these words now in this special period. At most, I can just go back to my hometown a few more times."

Sun Aiguo also knows what the current trend is outside. Sons send their fathers in, wives send their husbands in, and husbands send their wives in.

The motorcycle factory is even better. Production tasks come first and there are no other miscellaneous things.

Nowadays, most factories have less time for meetings, and only those government units have more time for meetings.

How can bangs be a single person?For half a month, I worked overtime in the basement at night with the little woman next door in my arms.

However, there is a woman in my life who adjusts it, and the feeling is different. At least most of the time, Liu Hai thinks about going home, instead of being the same as before whether he returns to his home in the courtyard or not.

In the past, I ate and lived in a factory. In addition to going to work and drawing, I would work overtime, draw, and then sleep.

There is no point in making any money, and I feel lonely at night. Fortunately, Liu Hai has strong self-control and does not have any psychological problems.

Sometimes people who live a boring and monotonous life for a long time will develop many psychological diseases.

"Is there any way to speed up aircraft production? The demand for aircraft is too great now. I attended a meeting of the aviation department. There are so many J zones, and each J zone requires 500 aircraft." Sun Aiguo said again.

When Liu Hai heard this, he was also shocked: "You want so much?"

Liu Hai remembers that there are now 13 J zones, and each one costs 500 aircraft, which is several thousand aircraft.

"In the end, the department will produce as much as it can produce, and aren't you still thinking about upgrading the four-engine transport aircraft?"

"It's just right to build the factory first, so as not to be in a hurry later." Sun Aiguo said again.

Liu Hai nodded and looked at the white work clothes washed by the factory director. People nowadays wear very simple clothes, and one set of clothes takes many years. The clothes in the motorcycle factory are blue, and they are washed until they turn white.

The bangs are similar. Nowadays, people only wear clothes in a few colors and similar styles.

You should also pay attention to your clothes now. If you wear bright colors when you are outside, some idiots might come out and say this or that to you.

Although it is not the case here at the motorcycle factory, there is no fabric that is too bright and beautiful if you want it. The most is polyester.Most of the shoes are actually handmade cloth shoes. There are still relatively few rubber shoes at this stage because rubber is too expensive. Most rural people make their own shoes by using rotten clothes, adding starch, and twisting some hemp rope themselves. They are reluctant to buy them. shoe.

"Then just listen to the factory director." Liu Hai thought the same thing. The production workshop of the four-engine transport aircraft must be built separately.

That kind of long-span factory building cannot be built in a short time. There are also some equipment, supporting factories, etc.

As the aircraft becomes larger, the requirements for various parts and components become higher, such as tires and landing gear, which must be designed and manufactured separately.

"They also want to change this aircraft into various aircraft. Some want to change it into a bomber, some into an anti-submarine aircraft, some into an armed patrol aircraft, and some into a reconnaissance aircraft." Sun Aiguo shook his head with a wry smile.

When Liu Hai designed this, it was designed as a general aircraft platform. At this stage, regardless of the domestic industrial technology level or its own strength, it is most suitable to equip this kind of aircraft.

Even if you can build that kind of turboprop aircraft yourself, the cost of flying it will be very scary.

The key is that Liu Hai knows that after decades of peace, if 1000 transport aircraft are produced, the cost of flying a turboprop aircraft will be many times higher than that of this kind of aircraft. Over decades, it will amount to an astronomical sum.

This is what military equipment is like. Even the United States itself is equipped with so much advanced military equipment. How much does it cost to maintain it every year?
The military equipment route adopted by our country later focused on defense. In fact, the money saved was used to improve people's livelihood.

Only when the economy improves will there be more money to produce military equipment. The defense-oriented approach has also seen the United States being dragged down by the huge maintenance costs of military equipment.

Although the dozen or so aircraft carrier fleets of the United States are awesome, once the economic situation deteriorates, this is a fatal thing.

Let’s look at the old Big Brother again. During its peak period, what did so much military equipment become in the end?
Most of the planes became scrap metal under the excavators, and more tanks also became scrap metal.

When Big Brother split up, the second brother divided up so much advanced military equipment, but because he couldn't afford it, he had to use an excavator to smash it up.

After the reform and opening up, many scrap collectors in the mainland took back the awesome tanks and various vehicles produced by Big Brother as scrap metal.

Once military equipment is upgraded, the previous generation will be garbage, no matter how much you produce.

The more we produce, the more we lose money. Our domestic production of light weapons is an example. When Liu Hai traveled through the country, there were still a lot of small arms in stock. As for grenades, countless of them were destroyed.

Fortunately for us, the investment in light weapons is not very large. Big Brother is completely dragged down by his huge military equipment.

In times of war, huge military equipment represents strength, but in times of peace, huge military equipment is a vampire.

How to balance the quantity of military equipment?This tests the leader's judgment of the situation.

However, since the class committee has mushrooms, the possibility of conflict with each other is very small. They can only fool some small countries to go against these superpowers.

"I want to find a way to make a modification manual. Which parts of the interior can be moved and which parts cannot be moved?" Liu Hai could only say this, because it is unrealistic and too troublesome for Liu Hai to change it by himself. Only they can change it themselves.

Because there are too many equipment systems involved, Liu Hai cannot handle it alone, and he is not familiar with the current military systems.

All we can do is make a modification manual, that is, what can and cannot be moved in the aircraft, and then let them figure it out on their own.

"We must let them change it themselves, we don't have time." Sun Aiguo is still looking forward to the production of passenger aircraft going online.

"Our aircraft brand has not yet been decided by the higher-ups, because it is independently designed and manufactured by us, and we do not copy anyone else's, so most of the leaders above prefer a separate brand." Sun Aiguo said again.

When Liu Hai heard this, he murmured in his heart: "After two years of Big Brother's An 32, the outside world won't think that Big Brother copied us, right?"

An-32 is an upgraded version of An-26. The main reason is that An-32 can adapt to high temperature and plateau environments, which is why it was upgraded specifically for this purpose.

Its shape and layout are designed to adapt to flying on plateaus and in high-temperature environments.

It was mainly tailor-made for the third brother. The third brother asked the big brother to design an aircraft for them that could land at the plateau field airport. The big brother really thoughtfully designed one for them. I have to say who is the master. Big brother’s thoughtful little cotton-padded jacket.

When Liu Hai traveled through his lifetime, the third brother's family still had quite a few of these aircraft, which mainly landed at field airports on the plateau and were also converted into bombers.

However, if this type of aircraft does not have air superiority, it is a living target, but major countries will not easily shoot down other people's transport aircraft.

"This time I'll give you two more allowances." Then Liu Hai got two more allowances.

Then Sun Aiguo wanted to get two tons of wine for Liu Hai, but Liu Hai couldn't care less because there were still passenger planes that had not yet been designed.

Passenger aircraft are decorated on the basis of cargo aircraft.

But renovation is time-consuming because there are too many systems that need to be set up.

Complexity is not complicated for bangs, but anyone who has done decoration knows that things are more complicated.

After leaving the factory office, Liu Hai went directly back to the maintenance department. Liu Hai was the only one in the maintenance department again.

During the special period of the past two years, the bangs maintenance department has no one left.

Then Liu Hai went around to various workshops, and the whole morning passed like this.

After lunch, Liu Hai began to draw the various systems of the passenger aircraft, including the seat layout and various internal systems and facilities, in order to make the aircraft reach a balanced state.

It doesn't mean that you can simply plug various systems into the aircraft. The better the balance of the aircraft, the more fuel-efficient it will be and the easier it will be to control.

Just like your folded paper airplane, if the balance is well done, the same force can fly farther.

Liu Hai also supervises the aircraft manufacturing workshop and spends two hours a day in the aircraft workshop.

A group of experts in the aviation department have many questions in their minds and a lot of reluctance, but when faced with the experimental data of the aircraft, they have nothing to say.

In the opinion of these experts, placing the engine in the middle of the wing is a failed design. The engine must be hung under the wing to facilitate maintenance.

But no one dares to say that, because the test data of the aircraft has already explained everything. It can fly to a plateau airport with a load of 4.5 tons and can fly over 20 kilometers in 5000 hours. This shows the reliability and performance of the aircraft.

20 kilometers in 5000 hours. This data also means that troops can be sent to anywhere in the country within one day and one night.

The leaders of the aviation department also feel quite depressed. Nowadays, society is clamoring to catch up with the West and catch up with Big Brother. They clearly know that some things are unrealistic, but they cannot talk about it in meetings yet.

Otherwise, a bunch of people will come out with big hats, and the leader will know that some things cannot be accomplished, but after all, a team does not have the final say alone. If someone is singing high-profile words and talking big words, others can't refute them. I will give you a refutation. Big hat.

Therefore, the leader in charge of the aviation department did not say that he wanted to second Liu Hai, nor did he mean to let Liu Hai see how the project failed, nor did he mean to intervene in the motorcycle factory's production of aircraft.

Because the leaders knew that if Liu Hai came in, they would not be able to continue to upgrade and build good aircraft, because some people like to sing high-profile.

It is better to let Liu Hai freely develop himself. Of course, the leaders must use the topic to criticize it harshly. Others can do it, but you cannot. Others can use engines that are more than 20 years behind to create a suitable transport aircraft. You have advanced technology, Holding funds and so on.

The main thing is that someone sings a high note and makes everyone disgusted.

Of course, you can't get involved even if you want to. The motorcycle factory is independent of several major departments. To say which department has greater management authority, there is only the First Machinery Department, because the motorcycle factory has never been separated from the First Machinery Department.

Liu Hai doesn't recruit many people here, and it's also for this reason. If Liu Hai starts a team of his own, and someone sings a high profile in it, he will become more enthusiastic if you don't listen.

If you listen to him, the project will be over. This is also the biggest reason why Liu Hai's maintenance department has not been upgraded.

After upgrading, you need a deputy and others. It's not good for Liu Hai to be free now. Do you want a deputy to take care of you and keep an eye on you?

If the Maintenance Department is upgraded to a Maintenance Office, or even the Chief Engineer's Office, then adding more deputies will definitely not be able to run away. People like Sun Aiguo also know this, so they did not upgrade Liu Hai's Maintenance Department.

There are no highly educated technical talents allocated to Liu Hai, because some highly educated technical talents have not learned the technology well and they only talk big words one after another.

"Director, I've designed a machine gun here." Liu Hai designed a Gatling machine gun, which was specially prepared for armed patrol aircraft. Later, he also planned to copy the Warthog's Vulcan machine gun.

"There happens to be something. The superiors are preparing a long-range maritime patrol test. They are to add the combined fuel tank you mentioned. First, go to the South China Sea for a walk. You will supervise the technical aspects." Sun Aiguo saw Liu Hai coming and hurriedly He took out a document and said.

　Recently, an apprentice appeared out of nowhere and kept questioning the export. He also said that there was no foreign exchange, no materials, etc., and he didn't even read the book to make trouble. I don't know who he offended.

　　
　
(End of this chapter)