Courtyard light

Chapter 572 Discussion (first update)
Although the island auction process for debt repayment has not yet begun, Liu Hai has already reserved a location, which is several small islands to the north of Wandao Ya. Together, they can form a large sea area.

At that time, dealers will let these countries auction many islands, especially small uninhabited islands.

Half the population of the place where Niu Niu was causing trouble was on one of the islands.

It is said that there are many primitive tribes on many islands, mainly because there are so many islands there. No one knows how many there are. Liu has heard in his life that there are probably more than 17 islands.

At that time, I am afraid that thousands of islands will be auctioned together there, so the bangs auction is hidden among them and will not attract other people's attention.

As for the auction terms, the right to interpret this is not in Niu Niu's hands.

Different auction terms are formulated according to different people. Anyway, as long as it is sold, it will definitely be impossible to get it back later.

But Liu Hai also knows that this is not a temporary thing, after all, Niu Niu is still mediating.

"Niu Niu will probably wait until the bald eagle evacuates before leaving." Liu Hai had this guess. After all, Niu Niu and the bald eagle are secretly competing with each other in Southeast Asia.

Otherwise, it would not have happened last time that Niu Niu's aircraft carrier fleet blocked Xiao Fei's port.

As for the third uncle, although there are many people in his family and the average area is not large, he is usually too picky. When finally deciding between the third uncle and Xu Damao, people in the yard conducted an anonymous vote and the result was that Xu Damao The merchant has obtained the qualification to continue renting a house.

This change is inevitable. With the development of transportation and communication, the globalized financial system and supply system are inevitable.

So for several days after the meeting, the third uncle walked in and out of the yard with an unhappy expression, and sometimes he even deliberately looked at others.

Although the people at Niu Niu have problems with this or that, they are not afraid of the bald eagle at all when it comes to money.

Two days ago, Zhu Haiyang said that if he had any issues, he wanted to discuss it with Liu Hai.

When Liu Hai crossed over, many people thought that this is not possible in our country and that is not possible, but have you ever thought about it? If your country can manufacture everything to a first-class level, it will be ostracized by other countries around the world.

Today, Sunday, Liu Hai drove his car to the factory and ate in the maintenance department canteen first.

"Well, Brother Xu went to buy breakfast?" Liu Hai nodded when he saw Xu Damao hurried back from outside with a lunch box.

Xu Damao was a good man, but the old lady had left two days ago.

Of course, in China, news is only broadcast on the radio. In fact, sensitive people can detect the changes in recent years from the propaganda media.

Liu Hai returned to the aircraft carrier Shanghai to find information about diesel engines.

Erzhuzi did have an agreement with the old lady, but one standard must be followed when renting public housing, which is the per capita housing standard.

As for the eldest son, don't even think about it. He is not qualified at all, unless he has already registered his child on his household registration, but now it is more troublesome to register.

Then I took the factory shuttle bus to where Zhu Haiyang worked.

In particular, there have been huge changes in the names of other countries, and more and more international events are reported.

Erzhu and his wife have no children, so their living space is sufficient for them.

After all, the medical skills of this era are not as advanced as modern times. In fact, even in modern times, a large number of people have to leave every winter.

"Yes, see you later." Xu Damao nodded, and then hurriedly took breakfast back to eat.

Xu Damao has two children at home, plus the couple, the average can be calculated.

Because you have made all the money alone, what will the others do?
"Brother, are you still working overtime on Sunday?" Liu Hai went out after listening to the radio and was about to go out. When he went out, he met Xu Damao.

The last meeting in the yard was noisy for more than an hour, and finally the house fell into the hands of Xu Damao.

Liu Hai knew that Zhu Haiyang was designing a new generation of tank engines. By the time Liu Hai crossed over, the tank engine had reached 1500 horsepower, while the first-generation tank engine designed and manufactured by Liu Hai only had more than 1 horsepower.

However, even with more than 700 horsepower, it had already reached the advanced level at that time.

Our Type 66 main battle tank has reached a power level of more than 66 horsepower in 700.

The T71 equipped by Fat Bear in 72 only had 780 horsepower.

The 66 main battle tank is similar to the Leopard 1. The Leopard 1 was first equipped in 65.

The performance of the Leopard 2 has been greatly improved. When the Leopard 2 crossed the bangs, it was hailed as the best tank in the world.

However, Liu Hai knew that this was only paper data, and the paper parameters of Leopard 2 were also false. It weighed 55 tons at the beginning, but by the time Liu Hai traveled through the world, because armor was added to the tank, the average weight of his tank reached 62 tons.

When the power does not increase, the weight of the tank increases, so its mobility and speed must have changed, but the official data has never changed.

However, Liu Hai is not very optimistic, because in the world of drones, there is not much difference between a tank running 60 kilometers per hour and a tank running 80 kilometers per hour.

Moreover, the possibility of a tank hitting a very small drone is very low.

There is a logic behind this, that is, once a tank encounters a drone, it will only be abused by the drone.

I can't hit and miss, I can't run and I can't run. What do you think is the best way?

And the people on your tank don’t know when the drone is coming from where.

Because it is very likely that the drone pilot is 2 kilometers or 3 kilometers away.

Although Liu Hai is not optimistic about the future development of tanks, tanks are still the main force at this stage.

The reason why the tanks in the Asian server conflict were beaten to paralysis was because it was the first time the tanks encountered this situation, and heavy losses were inevitable.

Just like a traditional large-scale soldier charge encountering a heavy machine gun, it also suffered heavy losses.

Therefore, at this stage, all countries in the world have seen the results of the Asian server conflict, so they will inevitably make adjustments to their tactics.

"Xiao Hai is here. I'm going to miss your rest on Sunday." Liu Hai came to Zhu Haiyang's office.

The office building where Zhu Haiyang is located is a three-story building, and Zhu Haiyang's office is on the second floor. "Teacher, that's what you said." Liu Hai put down the things in his hands after saying that.

Regarding the engine manufacturing of the new tank, Liu Hai could only discuss it with Zhu Haiyang through some information on the aircraft carrier.

When Liu Hai crossed over, the best tank engine was the MTU883, which is also the engine of the Leopard II tank.

Tank engines have gone through many stages in the development process. At the earliest stage, they increased the number of cylinders. After the number of cylinders increased, they began to increase the cylinder diameter and increase the displacement.

However, Sandoko's tank engine does the opposite, shortening the cylinder piston stroke to increase speed and power.

In this way, the speed increases and the power increases, but the cylinder wear is greater.

However, because it is a joint project, the Santoku tank engine has shortened the cylinder piston stroke, leaving more space for other equipment.

Of course, other countries do not dare to adopt this method. It is only because Santoku has made breakthroughs in finishing technology and new lubricants that they dare to equip it in this way.

At this stage, Liu Hai has no way to learn from San Dezi to shorten the piston stroke, increase the speed and increase the power.

Because the current industrial technology level cannot meet this requirement, Liu Hai's next step is to increase the cylinder diameter and increase the displacement to increase the power of the tank engine.

The tank engine designed this time is estimated to have a maximum power of 1100 horsepower. However, after increasing the bore, the size of the entire engine will increase, so we have to find ways to reduce the size elsewhere.

This involves many, many problems. Of course, bangs can know the general direction of development, that is, where can be reduced and where cannot be reduced.

Zhu Haiyang does not have the ability to see some information decades later like Liu Hai, so he has been discussing the general direction with Liu Hai.

Of course, as Zhu Haiyang became more and more proficient in this industry, the number of discussions with Liu Hai became less and less.

In fact, when designing and manufacturing tanks, the advantage of being a latecomer is also very obvious. Just like the tanks we develop later, they are more advanced than those of other countries in many aspects.

Just like Sandoko's Leopard II tank, which was first equipped in the mid-80s. Without a war, it would be very difficult to redesign and upgrade the tank.

So Santoku was still a Leopard II tank until Liu Hai traveled through time. However, Liu Hai believed that if it experienced a war, the Leopard II tank might be abandoned and new tanks would be developed.

The reason why Bald Eagle's military equipment was slowly updated in his previous life was because the weapons in his hands could be used in every war, so there was no reason to spend a lot of money to develop new fighter jets.

Everyone knows the virtues of parliaments in Western countries. They cannot get R&D funding without sufficient reasons.

Therefore, the new tank Liu Hai feels that 1100 horsepower is enough.

Liu Hai and Zhu Haiyang were more chatting than discussing.

"The 66 tank equipment is less than 10 years old, and now it feels a bit backward. Especially with the addition of armor, the performance has dropped a lot." Zhu Haiyang said.

"This is inevitable. With more and more anti-tank means, tanks can only become thicker and thicker." Liu Hai took a sip of water and nodded.

"Our tanks are still slightly weaker than Sandoko's Leopard 1, but our country can't compete with them. When they are producing a torrent of steel for blitzkrieg, we can't produce tanks domestically." Zhu Haiyang said again.

"Let's develop slowly. In fact, our current tanks are more than enough to protect themselves. The development of science and technology has accelerated in recent years. We have not caught up with the industrial revolution. We must catch up with the next semiconductor revolution." Liu Hai knows that every science and technology revolution If the revolution breaks out, if it can catch up with this train, it will be a mouthful for a country that comprehensively formulates technical standards.

If you fail to catch the train, you will become the target of exploitation.

"Yes, at the beginning, some people privately thought that the CNC machine tool you designed was of little significance. But when the CNC machine tool can produce high-quality products stably and efficiently, others have nothing to say." Zhu Haiyang stood up. While moving his body, he spoke.

Of course Liu Hai knows that it takes a process for a new thing to be accepted by everyone.

At the beginning, many people were not optimistic about three-axis CNC machine tools, especially senior workers.

Because the production efficiency of a three-axis CNC machine tool is not as high as that of a senior worker.

However, after the three-axis CNC machine tool was put into operation, everyone found that a first-level worker could do the work of a senior worker.

Moreover, the yield rate and quality of this first-level work are higher than those of senior workers.

Because people will get tired, but machines will not. The machines will run tirelessly according to the set procedures.

A three-axis CNC machine tool can produce more than 20 hours a day, and it only needs a first-level worker to operate it next to it.

The production output is comparable to that of two senior workers, the output of two shifts is very stable, and the quality is very stable.

So now factories are looking forward to CNC machine tools, looking forward to more and more advanced CNC machine tools to process more complex parts.

Historically, our CNC machine tools have not developed. There are several reasons.

The first is that in that era, due to the deterioration of relations with foreign countries, the demand for industrial products was not very large, so there was no need for so many CNC machine tools to increase the output of industrial products.

The second is the CNC machine tool itself. The equipment needs to be stable. No matter how advanced the equipment is, if it is unstable, no one will pay for it.

The lack of market and the inability of our own equipment are the reasons why CNC machine tools have not developed in our history.

These industrial products are not necessary like military products. Historically, due to various reasons, military products have been in great demand, while the demand for other industrial products is not large, or there are not many in the plans of higher-level departments. Civil and industrial products.

Nowadays, so many things are exported every year. As long as it can increase production, improve quality, and improve production efficiency, there will be a wide market.

Of course, the three-axis CNC machine tool designed and manufactured by Liu Hai is stable enough.

If the CNC machine tools manufactured have minor repairs every three days and major repairs every five days, then there will be no market.

"What have you been busy with recently?" Zhu Haiyang was curious about what Liu Hai was doing now.
"Recently, I took reference from a foreign turboprop twin-engine transport aircraft and planned to imitate it." Liu Hai said very modestly.

Of course Zhu Haiyang didn't know that he didn't even see the actual bangs imitation, he just said he saw some photos and information.

So he nodded: "I believe you should be fine. Our country still has many shortcomings in turbine engines."

"Thank you for the encouragement, teacher." Liu Hai did not explain to Zhu Haiyang, otherwise Zhu Haiyang would have been very surprised. After all, he could imitate the real thing without even seeing it. What's the difference between getting pregnant at a glance?
(End of this chapter)