PS: Today's third shift, it's already 12,000, brothers, can you give the gourd some power?

Seeing Zhao Xingbang's firm eyes, Yun Fei knew that there was no room for negotiation in this matter.

If you don't agree, maybe the state will use this huge order to exchange it for Taiwan-funded enterprises. All along, the country is best at doing this thing, if the Taiwan CNC machine tool company is unwilling, maybe this order back to the Japanese company or the German company.

Now foreign four-axis machining centers have gradually opened up to Chinese mainland, for three-axis CNC equipment from high-end to mid-range or even low-grade, especially after China's domestic enterprises can produce, foreign CNC equipment production powers have begun to fully open up to the Chinese mainland market, with their production of waste processing centers to impact the Chinese market, China's domestic road in the bud.

Someone once said that as long as there is 100 percent profit, the capitalist will take the risk, and with 200 percent profit, the capitalist can not even take his life.

This fully illustrates the essence of the capitalists' pursuit of profit.

The price of CNC equipment is already high, the market in Europe and the United States has gradually become saturated, now the largest market is the rapid economic development of Asia and South America, the African market is blank, of course, the market is blank in the huge region of countries and organizations, every day busy fighting for turf, there is no heart to buy these expensive equipment to develop their industry.

China is the biggest market.

For the United States and the European Union, these industrial powers, CNC equipment is counted in millions of units, Japan is a small projectile country, there are also millions of CNC equipment, China's domestic CNC equipment, basically is still a blank.

How much profit is there, who can not know?

Otherwise, those countries abroad have always regarded China as the biggest threat. How can they export to China the three-axis linkage machining center that they have listed as strategic materials and has been banned from China for decades?

China's national purchase order this time is more than 200 million US dollars, and no company in that country will not be impressed!

Therefore, if China uses this order in exchange for the production technology of the three-axis machining center, the company will definitely be tempted.

"All the techniques?" Yun Fei's heart is like a knife.

The state not only did not support Jiuyi Heavy Industry, but forced them to hand over their skills!

But fortunately, at least they didn't directly rob and threw out a huge order!

"Three-axis linkage! It's just that you have formed a mature technique for large-scale production, and you don't need to develop it further. Zhao Xingbang also knew. Not long after he entered the Commission of Science, Technology and Industry for National Defense, he was able to lead such a huge delegation, mainly thanks to his personal relationship with Yun Fei.

At least, the state also hopes that Jiuyi Heavy Industry can take out the technology of the three-axis machining center in exchange for the country's huge orders, and the country is not willing to let Taiwan's CNC equipment manufacturers or European, American and even Japanese enterprises get such huge orders.

The order is given to Jiuyi Heavy Industry, and Jiuyi Heavy Industry will spend it in China anyway.

If the order is given to a Taiwanese company, or a CNC machine tool factory in Europe, America and Japan, the money will be foreign!

"Must it be free?" Yun Fei reluctantly breathed a sigh of relief.

Even with the three-axis linkage of CNC machine tool production technology. Without the production technology of the four-axis machining center and the perfect CNC system, even if the capital machine adopts the dragon CNC system of Huadu CNC, it can only produce a simple four-axis three-linkage machining center, and a real four-axis four-linkage machining center. None of them can be produced.

There is no Yun Fei in the capital, and there is no person from later generations to guide him.

In the world of Yunfei, from the mid-nineties, the capital was able to produce three-axis and two-linkage CNC milling with one machine, and in the late nineties. It is possible to produce a three-axis and three-linkage machining center, but by the first decade of the 21st century, it is impossible to produce a four-axis and four-linkage machining center. The last is because the three-axis machining center is not competitive in the market. On the contrary, it is developing in the direction of high-speed milling, producing some lightweight high-speed CNC milling or engraving machines and other equipment.

Zhao Xingbang did not answer Yun Fei's words, but shook his head with a smile.

Yun Fei was instantly happy.

As long as it's not free, it's fine.

It seems that the country's bigwigs have done a very generous job this time.

With such a huge domestic market, Jiuyi Heavy Industry can't eat it at all, and there is nothing to pull on an alliance, but this alliance is a machine in the capital, but it can't help but let Yun Fei not resist.

Since this is the case, Zhu Feng and Liu Cheng, who can't let the capital's machine, see the research and experiments, so they simply don't show them.

Yun Fei didn't talk to Zhao Xingbang about this matter again, but directly handed over Park Yanji on the side in front of him, put his mouth to Park Yanji's ear, and explained in a whisper.

Seeing that Yun Fei was so close to him in front of everyone's eyes, a red cloud suddenly rose on Park Yanji's face, and after Yun Fei finished explaining, he quickly left the inspection team with a red face.

"Mr. Wu, your machining center spindle is produced by yourself?" In the precision machining workshop of Jiuyi Heavy Industry, Zhu Feng, who had endured without speaking, finally couldn't help but ask his own questions.

There are more than 10 CNC lathes produced by Jiuyi Heavy Industry without safety shields in this workshop to process the spindle, as the chief engineer of the capital machine, how can he not come out, these spindles are the precision spindles used in the machining center.

At this time, they have already understood how big a gap there is between the capital machine and Jiuyi Heavy Industry, a private enterprise that has been established for a long time.

The spindles of CNC milling produced by their company are all imported from Taiwan! If it weren't for the channel of Taiwan's CNC equipment production company, they would not soon hook up with Peng Zhi of Wanyou CNC Group from Taiwan.

"Yes, so far, in addition to the servo motor is imported from the Japanese Ertun company and Fuji company, including roller screw pairs and sliding guides, these are independent production, and so on to our own servo motor research, 91 Heavy Industry production of CNC equipment, has been completely domestic!" Wu Zhongda didn't know Zhu Feng, thinking that this product was also a big leader, and proudly introduced it.

"Our Jiuyi Heavy Industry is not like those shameless enterprises, in addition to producing some of the most basic parts by itself, the key parts are imported from abroad, and they are just assembled. It's embarrassing to claim that it is its own brand, completely domestic! The skin is really thick enough! Even our Jiuyi Heavy Industry doesn't dare to publicize that it is completely domestic......"

Wu Zhongda's words made Zhu Feng's old face suddenly turn red.

Liu Cheng sighed.

It is estimated that this is Yun Fei's kid who knows that he is here with Zhu Feng, so let Wu Zhongda say this on purpose.

This is not only said to these bigwigs, but also to himself, the person in charge of the first machine in the capital, and Zhu Feng, the chief engineer.

At the same time, all domestic CNC machine tool manufacturers were scolded.

The localization of medium and high-end CNC equipment such as machining centers and CNC lathes is a wound in the hearts of all Chinese.

At present, Rongcheng Xinkaixing, the only company in China that can produce ball screws and supporting ball bearings, was originally for Jiuyi Heavy Industry, and the products are not enough to supply Jiuyi Heavy Industry. It is even more unlikely that you will accept orders from other companies.

The key parts such as roller screw pairs, servo motors, precision slide rails, and precision spindles, the only thing that the capital machine can produce is the precision slide rail, and it is also the lowest hard rail in the slide rail!

"Mr. Wu, can you please introduce to us in detail the production process of the precision spindle produced by your company? What materials are used? At this moment, Zhu Feng couldn't blush, they had been developing the main axis for a long time, but they had always been unable to make it because the materials were not up to standard.

Even if you use 40Cr, which is relatively good in China. According to some technical literature obtained abroad, after heat treatment, the surface hardness of the spindle can reach HRC50, and it cannot support the stability of the entire spindle in the long-term cutting process.

Even. When cutting with heavy loads, it doesn't take long for the spindle to wear out.

Hearing the old man in front of him ask such a professional question, Wu Zhongda stared at him vigilantly. I didn't care about the introduction, but when I saw the old man staring at him expectantly, I suddenly had a bad premonition in my heart. Turned his head to look at Yun Fei on the side.

"Lao Wu, this is the chief engineer of the first machine in the capital, Zhu Feng, Mr. Zhu." After learning the details from Zhao Xingbang, Yun Fei, who knew the bottom of his heart, was not worried that these key techniques would be learned by them.

"Mr. Zhu, the spindle used in our machining center is made of 30CrMoSiA and 38CrMoAl. 30CrMoSiA, some factories of the military have a small amount of production, and there are also imported ones on the market, but the price is a bit slaughtering, and a ton has to be tens of thousands! And materials like 38CrMoAl, like materials like superalloys and titanium alloys, are strategic materials, and they are not ......exported to our country at all," Yun Fei said to Zhu Feng with a smile.

30CrMoSiA belongs to alloy structural steel, mainly used for some high-strength, high-load shafts, now in China has not been able to mass produce and reduce production costs, the main use is the military industry, especially the navy ships, for example, the transmission gear in the gearbox, the main shaft in the gearbox, etc.

Of course, some key components of guns have also begun to gradually adopt this material.

38CrMoAl, which also belongs to alloy structural steel, has better material properties of 30CrMoSiA, but the production cost is higher, and the proportion is not easy to master.

These two materials are not only expensive, but also difficult to process for China, where tool materials are also limited.

The spindle of the machining center not only has high requirements for materials, but also has strict requirements for heat treatment technology and processing technology.

Before rough machining, forging is carried out, then the first heat treatment, after the initial turning process, the second heat treatment and aging treatment, and then through a series of complex processes such as semi-finishing, finishing, and grinding......

"......" Hearing Yun Fei's words, Zhu Feng, Liu Cheng and several other bigwigs from the Ministry of Industry all gasped.

What Jiuyi Heavy Industry has, it seems that it is not only the technology of machine tools, but no one knows what they do, they also have a lot of achievements in materials?

"These two materials, we Jiuyi Heavy Industry can only produce them on a small scale, and we can't even meet our own use!" Yun Fei directly used such a reason to euphemistically reject Zhu Feng or Liu Cheng's upcoming request.

The formula and production process of this material are only made out of hundreds of tons of materials in the smelting workshop of Jiuyi Heavy Industry, and even now, it still cannot be produced on a large scale.

After the completion of the first round of equipment upgrades, Jiuyi Materials mainly produces these two kinds of materials that domestic steel mills cannot produce or even have never heard of such materials! Since the military wants to change its outfit, just the production of 30CrMoSiA is enough to bring Jiuyi materials back to life.

Don't think that a tool shop can't produce steel!

However, it is very difficult to produce this in Jiuyi materials now.

Jiuyi materials are located in the city of Rongcheng, if you want to produce such a high energy consumption and high pollution product as steel, even if the Chengdu city government agrees now, with the development of Rongcheng, in the end it can only be closed or relocated!

There is no other option.

Therefore, this has caused twists and turns in the investment plan of Yunfei.

"Xiaoyun, when will you be able to produce these materials? I don't know what to do? "Zhao Xingbang didn't expect that Yun Fei, this kid, would intervene in everything!

And it was a success without a sound!

"You didn't ask me! Besides, these materials, which your military can produce, can't even guarantee your own use, and it is impossible to provide them to a private company like us, and the imported ones are too expensive, so if you don't produce them yourself, what can you do? Yun Fei pretended to be lonely and said.

He deliberately stated that his company was able to produce these two materials that could not be produced on a large scale in China.

Isn't the state trying to force me to hand over my skills?

You have to charge some interest!

If there is no strong hole card in the hand, in the process of transferring the production technology of the processing center to the capital machine, it is not easy for Yun Fei to open his mouth widely.

Therefore, he must let these guys who can make decisions on behalf of the country know that they still have better hole cards in their hands.

Materials, more important than CNC equipment for the country's significance!

Especially some high-performance alloy materials with a wide range of military uses!

China's industrial development is not only restricted by the level of machinery manufacturing, but also by materials!

Materials and manufacturing techniques go hand in hand!

No matter how strong the manufacturing technology is, without high-performance materials, it is also in vain.

There are high-performance materials, and without the matching processing technology, it is impossible to turn the materials into the required high-precision products, which is also in vain! (To be continued......)