Courtyard light

Chapter 614 Four-axis CNC machine tool (first update)
"You guys from the south shouldn't dare to have any other ideas?"

"Then the flying motorcycle is just for the fat bear?"

"When the time comes, Fat Bear will be in this barren land. Not only will he be frightened by individual anti-aircraft missiles, but he may also be blown to pieces by flying motorcycles."

Liu Hai was thinking about things, but the most important thing is the development of semiconductors. Regardless of the development of digitalization or information technology, semiconductors are inseparable.

And by 2020, all walks of life will be inseparable from the support of semiconductors.

"I'll probably have to fight with the bald eagle on this in the future!" Liu Hai knows that there is competition in semiconductors, and he will inevitably have to compete with the bald eagle in the end. There is no way around it.

However, our domestic semiconductors are much better now than in history, so the development of the semiconductor field is not far behind foreign countries.

In particular, Liu Hai has come up with mature applications, ranging from CNC machine tools in industrial manufacturing to anti-artillery radars in military equipment.

All highlight the importance of semiconductors. The core of CNC machine tools is the chip, and the chip itself is a semiconductor.

Not to mention the phased array radar antenna of the anti-artillery radar, the entire system is also composed of chips.

After all, the investment in these two pieces of equipment is not small.

Before getting off work, Liu Hai came to the museum for a walk. Liu Hai still serves as the deputy director of the museum, and the specific management matters are managed by a director.

That is, the motorcycle factory’s first motorcycle, the first marine on-hook propeller, the motorcycle factory’s first excavator, the first loader, the first car, etc.

After coming out of the museum, Liu Hai found that it was snowing outside.

If the policy comes out and you find some problems, you can raise them to your superiors. There is no need to express your opinions in a hurry now.

Liu Hai knew that there were still a large number of antiques among the people, and some of them were better than those stored here.

After all, if someone else wanted to build a CNC machine tool or design an anti-artillery radar, it would be one thing difficult, but the process would also be difficult.

Of course, this is Liu Hai's advantage. Only Liu Hai is qualified to come up with so many things so that the higher-level departments can see the results. It might not be possible for anyone else.

As for security, it is the security office inside the factory, and there are dozens of people inside the museum.

Liu Hai looked at it carefully, then nodded and signed, also using the responsibility card mode.

In fact, most people who come to the museum now still like to see the industrial products downstairs.

However, no one can move or take away these things without Liu Hai's consent.

To move these things, the staff, yourself and the security department must be present to move or open them.

The school also takes students to organize visits regularly and go back to write essays.

Only then will we continue to promote the development of this industry, instead of holding a ppt and no matter how beautiful you say it, your superiors will have doubts.

As for the development of the country, Liu Hai didn't worry about it, because there was no one else who could think it through on his own.

It is conceivable that in the future, aircraft carriers will definitely have these schools, and students will have to write essays.

It is signed not only by staff members but also by people from the security department.

"It's the Chinese New Year soon!" Liu Hai just muttered, and then went home.

If any industry wants to develop, then the superior departments must see the development potential of this industry.

Liu Hai came here mainly to sign, because some cultural relics need to be processed before they can be exhibited, and there are too many cultural relics to be processed in a short time.

After returning home, Liu Hai went to the basement and then to the aircraft carrier space.

Liu Hai currently has two main tasks in the aircraft carrier space. The first is to design the extended version of the C130. On the one hand, certain systems must be reduced. On the other hand, the parameters of the airframe must be redesigned based on existing material technology, including the aircraft body. Wings, landing gear.

Another aspect is to design a teaching building based on the aircraft carrier's structural drawing.

After a year or two, we will build a teaching building at the Motorcycle Factory University that is 1:1 with the Ford aircraft carrier.

There are also many problems involved. After all, there is a big gap between reinforced concrete and the pure metal structure of aircraft carriers.

Of course, the appearance does not necessarily mean that it is an aircraft carrier. After all, that would attract too much attention. The appearance can just look like a normal teaching building.

Speaking of which, the speed of bangs is already fast enough. Because it is a reduced configuration, space has been reserved for other devices in the future.

Compared with other aircraft designers and manufacturers, every time they optimize and add certain systems, they have to re-plan the internal systems.

Of course, it is precisely because of this that Liu Hai can complete such a huge workload alone.

When Liu Hai was designing the aircraft carrier, Bald Eagle internally re-evaluated a certain big country in the East.

The main reason is that a certain large country in the East has assembled a new type of turboprop aircraft and used this aircraft to convert it into an anti-submarine aircraft.

Some of the Bald Eagle's exploratory plans had to be postponed. You must know that in the past, when a large Eastern country did not have airplanes, the Bald Eagle's diving equipment could easily approach other people's ports.

Since some Eastern countries began to equip propeller aircraft, it has been difficult for bald eagle diving equipment to approach each other's ports.

In the past, you could go to other people's inland seas to show off your power, but since being equipped with propeller planes, you can no longer go to that place.

But now that it is equipped with a turboprop transport aircraft, the opponent's reaction will be faster.

So some departments at Bald Eagle have to make adjustments to many plans.

What's even more critical is an important piece of information, that is, the Bald Eagle's aircraft carrier fleet actually mistook other people's aircraft for their own.

Because the two are almost identical, let other people's transport planes fly directly over the head of your own aircraft carrier.

This made some departments in Bald Eagle very angry, and some departments in Bald Eagle investigated the aircraft incident, but to no avail. Bald Eagle still doesn't believe that certain countries in the East can develop and produce turboprop transport aircraft or carrier-based turboprop transport aircraft on their own.

Although some departments within Bald Eagle do not believe the results, due to ongoing internal investigations, there is no possibility of any leaks.

Of course, in order to prevent such things from happening again, some departments of Bald Eagle have designed very complex confidentiality procedures, especially in terms of key equipment.

In addition, some departments in Bald Eagle are also wary of the rise of Niu Niu.

Certain sectors of the Bald Eagle attempt to influence the Bull's decisions by influencing the Bull's parliament.

But Bald Eagle is facing the old nobles of Niu Niu, and these guys also understand the tricks played by the parliament very well.

Therefore, the bald eagle has always been at a disadvantage in this regard, and the recent incident of the third leader has made the bald eagle very angry.

The Bald Eagle does not want to see any country in Asia that is too powerful.

Therefore, the Bald Eagle once supported the Three Leaders, mainly to check and balance certain countries in the East.

But I didn't expect that at this stage, the third-in-command would completely fall in favor of Fat Bear.

So this time the Bald Eagle joins forces with the Niu Niu and the Gallic Chicken to teach the Third Master a lesson and let other countries around the world see what the consequences will be if they follow the Fat Bear.
If it were changed before, Bald Eagle would definitely not dare to send ground troops. After all, Bald Eagle's army troops no longer have any confidence.

After all, they failed the previous two times, and they were even more embarrassing.

Fortunately, a large country in the East has already decided to join its own economic system, which will make things easier.

Of course, there have been no formal negotiations, but the two sides are already gearing up.

However, the bald eagle is a little worried, because it is impossible for Niu Niu to give up such a huge benefit, and the Gallic chicken is still watching covetously.

In other words, the Bald Eagle has to face two competitors. The Bald Eagle tried to form an alliance with the other two countries, but the other two countries did not respond in good faith.

But at this time, Bald Eagle received news that Fat Bear was likely to join forces with the Third Master to help Fat Bear build a port in the Indian Ocean and open up a land passage from the Caspian Sea to the Indian Ocean.

This news shocked the inside of Bald Eagle. In fact, Bald Eagle also had related plans internally, which was to simulate what the other party would do next, especially in terms of big strategies.

Everything is going well for Fat Bear now, except for a port that is not frozen.

Therefore, the Bald Eagle did not bother to bother certain countries in the East for a while, and sent all its intelligence forces to places where this incident might occur.

They also urgently provided military assistance to the neighbors to the west of San Dang's family, and even publicly expressed their willingness to provide some more advanced fighter jets to their neighbors to the west if the situation required it.

And invited Sandang’s neighbors to the west to send pilots to experience Bald Eagle’s state-of-the-art Tomcat fighter jets.

Fat Bear was not to be outdone and expressed that he would provide more support to the third master.

From the bald eagle's perspective, this means that Fat Bear wants to fight with the Third Master to open a land passage to the Indian Ocean from the north and south. Once this land passage is successful, then the Third Master can join Fat Bear.

As for some countries in the East, they can no longer care about it. Anyway, some countries in the East have broken up with Fat Bear, which is good for them.

Liu Hai was also surprised by the news and couldn't understand how it could develop to this extent.

But Liu Hai, who couldn't figure it out, didn't think about it. Liu Hai was in the CNC machine tool workshop, inspecting the four-axis CNC machine tool.

The four-axis CNC machine tool looks larger than the three-axis CNC machine tool. There is no way around it.

Because various systems seem a bit silly and bulky, whether it is a servo system, a control system, or a tool system.

Of course, such step-by-step development will be more beneficial to future development.

The current operating procedure is tape. When Liu Hai designed the three-axis CNC machine tool, he initially used punched paper tape.

Liu Hai watched the watch carefully. Five seconds after the tape was read, the CNC machine tool started to move.

The spindle positioning has been done in advance, so processing starts directly after the program is read.

Liu Hai mainly looks at the working conditions of the spindle motor and various systems. Liu Hai doesn't actually care whether the processed parts are successful or not.

Because the processed parts are unsuccessful, it is likely to be a program problem or an equipment debugging problem.

Liu Hai mainly depends on the operation of the equipment and whether it conforms to the operation mode of the four-axis CNC machine tool.

Gou Rong also watched the test nervously. It has been a year and a half since the development of the four-axis CNC machine tool until the first sample was released.

Gou Rong was actually a little anxious in his heart. After all, he had personally experienced how fast the bangs were when doing it with bangs.

Fortunately, the first prototype was finally successfully manufactured, and the design of this prototype was approved by Liu Hai.

But before the test was over, everyone's hearts were in their throats.

Because there is a possibility of failure at any time.

When the program of the CNC machine tool is completed, the operator takes out the processed parts according to the operating specifications.

Liu Hai took a closer look at the scene after processing. As for some master craftsmen, you don't need to look at the processed parts. You only need to look at the processed chips to know how the part will end up.

"Gong Liu." After Gou Rong completed the test, his hands were shaking a little. After all, it was the result of a year and a half of hard work led by him, especially when doing manual programming. During that period, Gou Rong was getting angry every day because of the first After the first manual programming, when I showed it to Liu Hai for review, Liu Hai said something was wrong.

Then the entire team recalculated and then reprogrammed, and found that it was indeed different from the last time. To be on the safe side, Gou Rong repeated the calculation a second time, and found that the results were different from the previous two.

So programming this manually almost drove Gou Rong crazy.

"I'll see how happy you are." Liu Hai patted Gou Rong's shoulder. Liu Hai could understand the other person's mood right now.

(End of this chapter)