reborn industrial empire

Chapter 572 The significance of advanced machine tools to the national defense industry

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"Haha, it won't be long, Mr. Jin, believe me. It won't be long before you can see our self-produced ball screw bearings. Maybe next year, you will be able to see our self-produced ball screw bearings."

Bearing machine tools are on the market..."

Zhang Hainan said to Jin Xiaoqiang with a smile. Compared with Jin Xiaoqiang, he seemed to be more confident in the research and development of machine tools.

"Haha, that's good. By the way, about the AC servo motor, shouldn't we also hurry up? I heard that our ball screw bearings and AC servo motors are all purchased from the Japanese, and they

The conditions are quite harsh. Generally, we are required to purchase their AC servo motors while purchasing their ball screw bearings. If we do not purchase them from them, they will not sell them to us.

.”

Jin Xiaoqiang is very familiar with the Japanese. In the automotive field, the Japanese did this before when it came to engines and transmissions. If you want to use their transmissions, then you have to purchase their engines.

Otherwise they won't sell you a transmission.

"Yes! The Japanese are quite wicked, but they are better than the Germans. The Germans don't treat us as human beings at all! Their conditions are as harsh as the Japanese, but when it comes to AC servo motors,

The AC servo motor sold to us does not consider the stability of our domestic power supply voltage at all.

, are all produced directly from their country, and they do not specifically produce domestic voltage regulators for us. As a result, if we buy their AC servo motors, we will often face the situation of the motor not burning out, and then we have to pay a lot of money.

We'll spend the money to hire their people to repair it or repurchase parts."

When I mentioned this Binxin WeChat account, I became very angry. It is true that the Germans did something very unethical.

Jin Xiaoqiang has heard about this a long time ago. Especially in the past few years in 2006, this problem was very serious. It was the Germans' concept of not treating Chinese consumers as human beings that also led to their subsequent

A complete collapse in the machine tool market.

It was not until a few years later that the Germans began to pay attention to this issue again and developed AC servo motors for China that were suitable for China's voltage instability characteristics. Only then did their products begin to gradually regain the market.

At this point, the Japanese are quite kind. Considering the instability of voltage in various parts of China, they specially buy Chinese AC servo motors and equip them with a voltage stabilizer, so their machine tools are in China.

It's very easy to sell.

"We have not relaxed our research on AC servo motors, but in terms of permanent magnet brushes, our materials are indeed not as good as the Japanese, so we are still lagging behind to a certain extent. But I have overcome the problem of ball screw bearings.

After that, we will increase our efforts. Now my research institute has set up three special research groups to study the problem of this permanent magnet brush from different angles. I believe it won’t take long for us to overcome it.

These are the problems.”

Zhang Hainan continued to explain to Jin Xiaoqiang that since he started working at Huayang Dynamics, Huayang Dynamics has dared to invest in scientific research and dare to bite hard bones, which deeply moved Binxin WeChat.

Moreover, we Chinese people have never lacked intelligence. As long as we are really determined to tackle a problem, as long as the support is strong enough, there are no laymen leading experts, and there are no political pressures on our heads, then this problem can definitely be overcome.

At present, only Huayang Dynamics can provide such a scientific research environment in China. In such a scientific research environment, Zhang Hainan is very happy, so he firmly believes that it will not be long before they can

It can overcome the problems of AC servo motors.

Jin Xiaoqiang was very happy to hear Zhang Hainan's confident answer, so he thought of the latest CNC machine tools produced in the United States, and said to Binxin WeChat with a smile.

"Engineer Zhang, I got some good things from the United States some time ago. After a while, some good things may be shipped back from the United States. I believe you will also be interested."

"Oh? What is it?"

Zhang Hainan is well aware of the vast power of the big boss in front of him. When he first arrived at the company, he saw so many machine tools embargoed by the United States, Japan, Germany and other countries appearing in Huayang Power's machining center.

, I was simply stunned.

Those machine tools, just take out any one of them, are extremely good things. Let alone other large state-owned enterprises, even people from the country's most sophisticated defense industry will be all over the place after seeing these machine tools.

saliva.

Unexpectedly, an unknown company like Huayang Power has quietly acquired all these things, and put them in their factories for large-scale production.

There are nearly hundreds of high-precision CNC machine tools!

From that time on, while Zhang Hainan was strengthening his confidence to continue working at Huayang Power, he was also secretly wondering about the background of his boss, how he could unknowingly get so many internationally embargoed

How outrageous is the background of the guy who went to China's machine tools?

Now that Jin Xiaoqiang told him that he got a lot of good things, Zhang Hainan absolutely believed that those things must be absolutely incredible.

"Haha, it's nothing actually. It's just that we bought some large-scale CNC machining centers, such as large-scale horizontal machining centers that can process 46-meter-long workpieces. They use linear motors as power and non-contact hydraulic bearings.

It’s just a machine tool…”

Jin Xiaoqiang said to Zhang Hainan in a slightly showy manner.

""Really? Mr. Kim!!!"

Zhang Hainan was completely subdued. He was able to build such a heaven-defying machine tool?

It’s not like Zhang Hainan has never been abroad. He knows that such machine tools can be purchased by ordinary medium-sized machining companies abroad if they need them, and the price is not expensive.

But if it is said that it is in the Celestial Dynasty, it is really contrary to heaven.

For example, the large horizontal machining center that Jin Xiaoqiang mentioned can process workpieces up to 46 meters long. This kind of machine tool is completely produced for processing large one-piece workpieces.

And those large workpieces are generally used on aircraft or large military equipment, and they use the most advanced and mainstream CNC equipment in the world.

This kind of machine tools are very strictly controlled internationally, and are generally prohibited from being exported to China, because once such a thing is available, China's defense industry can immediately rise to a new level.

For example, the wings of fighter jets and the large turbofans required in turbojet engines currently require one-piece workpieces, and our country has never been good at processing these workpieces.

Therefore, our national defense industry has always lagged behind compared with foreigners.

And with such machine tools, not to mention the wings of aircraft, even the performance of military warships will be greatly improved.

For example, our country's naval submarines have always been known internationally for their loud noise. With such a CNC machine tool, not only can one-piece processing be performed on the turbofan that requires an integrated tail thruster, but also

The transmission shaft can also be processed in one piece.

Don't underestimate the one-piece processing process. It is this one-piece processing process that will reduce more riveting, welding and other processes, which not only affects the strength, reliability, and durability of the submarine drive system.

There is a big improvement, even in the most critical aspect of noise reduction, there will be a very big improvement.

Think about it, the reason why the former Soviet Union was able to build the Kirov-class submarine, known as the black hole in the ocean, was because of the five CNC machine tools imported from Japan's Toshiba?

If our country can have the kind of large-scale CNC machining center that Jin Xiaoqiang mentioned, even one, let alone five, will have an immeasurable impact on our military industry.

How could Zhang Hainan not be shocked when he heard such shocking news? Mr. Jin, you can get such a good thing? You are really going to defy heaven!

"Mr. Jin...Mr. Jin...when will these machine tools be shipped here..."

Zhang Hainan was already a little incoherent with excitement. As an engineer who has been engaged in machine tool research and development for most of his life, of course he wanted to have the closest contact with what is currently known as the most advanced machine tool in the world!

He had seen such machine tools when he was abroad before, but due to his sensitive identity as a Chinese, the foreigners would not let him get close to such machine tools at all.

Now that he finally had the opportunity to come into contact with such a machine tool, how could he not be excited?

"Haha, don't worry, soon, those machine tools are already floating on the sea. I believe it won't take long to be shipped over. Don't worry, I will notify you as soon as those machine tools arrive at the shore."

Jin Xiaoqiang looked at Zhang Hainan triumphantly and said, as a relatively capable scientific research officer under him, Jin Xiaoqiang felt that he had the right to be the first to know such news.

Seeing Zhang Hainan's absent-minded look, Jin Xiaoqiang sighed, but he also remembered something, so he hurriedly explained to Binxin on WeChat.

"But Engineer Zhang, I hope you can keep this matter absolutely confidential. Apart from you and me, before the machine tool is in our hands, you must not tell anyone, including your closest relatives, even if you talk in your sleep.

Don’t say it!”

Jin Xiaoqiang's expression was very serious. This was no joke. If the Americans knew about this, wouldn't they be dissatisfied with the world chasing them?

…

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