1704th Multi-Line Breakthrough

Opened a new book: The End of the World: My House Can Be Upgraded, Brothers Help Collect, Give Some Recommendations!

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For example, in a factory invested by our iron boss in Bincheng recently, they use the flexible processing machine tools provided by Spark Technology.

Produced the high-speed wheels and steering bearings that had plagued them before.

Although many people don't want to admit it, there is a fact that they have to tell everyone.

That is the high-speed wheels used in our high-speed rail, which were actually imported from Germany.

As for the fantasy bearings used, they are from an S-headed company in Sweden, and the industry will know about them.

However, we were trapped in the problems of materials and processing accuracy before, and we have not been able to overcome these two devices.

Therefore, we can only spend billions or even tens of billions a year on imports from companies in these two countries.

Although they also have factories in China, everyone knows the real core technology, and they will not bring it to China.

It's just that the workpieces produced in their country are brought to the country for assembly.

In the past, we have been lagging behind in material science, so there is no way to produce the same materials as them.

But in the past ten years, as the country has increased investment in the field of basic science, we have gradually caught up in the field of basic science, especially material science.

For example, in the metallurgical industry, we could not produce many special metals in the past.

For example, the flight deck on the Liaoning ship was originally imported from Maoxiong.

It was not until a few years ago that we increased our investment in tackling key problems that we overcome them.

And not only the problem of the deck was overcome, but even the problem of landing the aircraft with the arresting wire was also overcome.

This is the upgrade of special metal materials.

In fact, among all materials science, the field of special metals is relatively easy to catch up.

Because there are only a few ways to smelt special metals, as long as you follow those paths and try again and again, you can unlock the smelting method of special metals.

Of course, there is still a certain gap between us and the United States, Japan and Germany in the smelting of some high-end special metals.

It is in the toughness of metal and anti-rust that we have not yet made a breakthrough.

But in the area of ​​high-hardness metals, we have made rapid breakthroughs.

Even the level of some special metals not only caught up with their level, but even surpassed their level.

This is also the main reason why our warships can serve dumplings and the fifth-generation aircraft can take off in recent years.

And everyone who knows it knows that in fact, the field where we are now far behind these foreign companies is in the chemical industry.

We must know that in terms of new materials, chemical industry is actually an important breakthrough direction.

You are like the well-known carbon fiber, which is actually an extension of the chemical industry.

In addition, the various fabrics used in the clothes we wear, such as quick-drying, warm-keeping, etc., are high-tech materials that are actually made by breakthroughs made by chemical companies.

The most typical example is Adidas Boost soles. This kind of foam particles is the proud work of German chemical giant BASF.

This is only available for our civilian use.

The new materials in the chemical industry are actually more widely used in industry and military.

For example, a layer of paint on the outside of a stealth fighter, and the coating on many machine tools, etc.

These chemical materials seem inconspicuous, but it is these seemingly simple coatings that allow ordinary metals to have special effects that were not available before.

Ordinary steel, after being coated with a special chemical coating, can cut gold and jade, and cut iron like mud, which is not an exaggeration at all.

This is the advantage of new chemical materials, and it is also the biggest gap between us and the world's mainstream powers.

But in the area of ​​metal materials, we have already caught up.

However, we have superhard metals, but we have been lacking in precision machining tools before.

For example, the high-precision machine tools required for the production of bearings require an ultra-high-precision grinding machine.

Without this grinding machine, you can't grind qualified balls, and without balls, you can't make bearings suitable for high-speed rail.

And this machine tool is suppressed and not exported to us.

So we can only pinch our noses and import bearings from Sweden.

But now that we have this flexible machine tool, we don't need that grinder anymore.

Because of the special flexible processing function of this machine tool, it can directly perform the final ultra-high-precision grinding and polishing of the workpiece.

But this is exactly what the five-axis linkage machine tool that could only perform hard machining in the past could not do.

Even though that five-axis machine tool is also a high-precision machine tool, when it comes to grinding and polishing, it still needs to use a professional grinding machine.

And now, we have flexible processing machine tools, so we don't need that grinder.

We broke through the technical problems that had been bothering us all the time.

And these technological breakthroughs alone have allowed Iron Boss to have billions, or even tens of billions, left each year.

You must know that Iron Boss is a well-known enterprise with a lot of foreign debt.

Although the profits he can make every year are astonishing, the debts he owes are also astonishingly high.

Someone calculated the accounts, and the money he earned every year was just enough to cover the interest generated by his arrears.

Even if they can leave these tens or tens of billions, it is impossible to help them pay off their debts.

But at least it can help them repay part of the interest and relieve certain economic pressure.

And it is not only the Iron Boss family who have made breakthroughs with this flexible processing machine tool. For example, Huayang Petroleum has recently processed a lot of special equipment for their LNG ship building by relying on this machine tool.

So much so that HD Shipyard recently got news from nowhere that they are building LNG ships.

Now this company can be regarded as feeling a sense of crisis.

But Huayang Petroleum is not under their control, and they are not part of the shipbuilding system.

So they did not know how to find Xinghuo Technology, and also wanted to import some flexible machine tools from them, and go back to process the equipment they need.

Naturally, Spark Technology would not refuse their request.

But the only condition is that they have to wait!

Now the machine tool orders they have received have been scheduled for three years later.

No way, who made their machine tool performance so superior!

The finishing problems that plagued us in the past can be said to be easily solved.

Major breakthroughs have been made in many fields by relying on this machine tool.

For example, in the field of helicopter manufacturing, when we used to process horizontal shaft engines dedicated to helicopters, we couldn't solve the problem of machining accuracy.

At first we were just stuck with the material.

We imported Eagle Country's Black Hawk helicopter and started imitating it.

There was a joke at the beginning, that is, we dismantled the engine of the Black Hawk.

Then it was reinstalled, but in the end it couldn't fit the engine anyway.

Later, a new group of people were replaced, and the second and third reinstallations were carried out, but the more they were installed, the more they could not be installed, and in the end there were even several extra screws...

There are many ways to go here, and you will understand naturally if you understand it.

Basically, it is the problem of finishing and process.

So we simply gave up and started to introduce the bear's helicopter.

But Mao Xiong's helicopter design concept is completely different from that of the people of Eagle Country.

Their helicopters, the design and their fighters, are all based on one philosophy.

That is to work miracles with great force, as long as the thrust is strong enough, a piece of iron can be sent to the sky for you.

This is the design concept of the bear helicopter designer.

As for the flight life of the helicopter, the life of the engine, post-maintenance, whether it costs fuel, whether it is economical or not, it is completely out of the consideration of Maoxiong's designer.

Because whether they design helicopters or fighter jets, they are all considered from the perspective of warfare.

In their view, even if your aircraft is fuel-efficient, even if its lifespan can reach 5,000 hours, what about 10,000 hours?

If you really enter the battle, it will be a matter of that moment.

So you don't need to think about the life expectancy and the issue of whether it is expensive or not.

As long as he can do that in the air it's enough...

It's that simple and rude!

And this kind of design style, if it is placed in Maoxiong's family with a big business, it will be right.

Because people are truly vast and abundant, there are countless large oil fields under the country.

People don't have to think about gas money or anything.

As for maintenance, that's even more out of the question.

Because the design of the engine is simple and rough, in order to make the engine resistant to manufacturing, the key parts of the engine are made of titanium alloy parts.

This thing itself is expensive to manufacture, and because the titanium alloy is hard, it is also very difficult to process.

Ordinary machine tools, you can't process at all.

This also greatly increased the difficulty of our imitation of the bear engine.

Later, even if a batch of imitations came out, we found out that they couldn't be used at all!

This is a complete oil tiger!

Moreover, the parts have to be replaced frequently, and the titanium alloy parts are expensive, and the processing is more expensive.

The fractional ratio of a helicopter engine imitating a fur bear is even higher than that of Mercedes-Benz and Volvo.

You must know that these two companies are well-known black-hearted car companies in the automotive industry, and their blackness lies in the fact that the odds are high.

To put it bluntly, it seems that the whole car is not expensive when it is sold, but when you have a broken part and need to repair and replace it.

The money to buy parts will definitely make you cry!

Someone has calculated that if you have another Volvo car, if you replace all the parts of the car.

Then the money you have to spend will be more than 6 times that of buying a brand new Volvo.

As for Mercedes-Benz, it is only high but not low...