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- Yes, Mou Guangying has realized that Ascendas Group may have mastered the whisker ceramic cutting tool technology. Otherwise, as a pair of giants who founded Ascendas Group and were able to collude with Boeing and Airbus to destroy the aviation and civil aviation manufacturing industry, how would they do it? It is impossible not to be interested in top-notch machining tools that can process important parts of aerospace engines.
But even though he was aware of it, Mou Guangying still felt that it was a bit unreal.
You must know that it is a whisker ceramic tool. Although it is only used to process a part of metal parts, the technology contained in it is indeed the world's top.
Because this is not a simple composite ceramic technology, but another crystalline crystal synthesis technology, which is somewhat similar to single crystal silicon in the semiconductor industry, or the metal single crystal structure on aircraft engine turbine fan blades.
It mainly uses long whisker-shaped silicon carbide crystals with extremely high strength and hardness to fill the ceramic lattice of ceramicized aluminum oxide.
This is like applying a layer of reinforced facade to the outside of a built house, and filling the gaps between bricks and defects left by adding concrete, which can make the house stronger and more durable.
The effect of this type of whisker ceramic tools is the same. According to calculations, after integration, the bonding force between the long whiskers and the crystal lattice can reach the ultra-high strength level of 4500 MPa.
In addition, it is evenly distributed on the alumina matrix structure, which plays the role of reinforcing the brittle body with fiber filaments in glass fiber, which greatly improves the tensile strength of whisker ceramic tools, making it difficult for the tool to process difficult metal parts. While deforming and breaking, the rotation speed is ten times higher than that of coated hardened tools.
The whole technology is already very complicated to describe, and the actual production is even more difficult to make people question their lives. After all, it is not a macro job like laying on external walls and reinforcing the facade.
Rather, a series of ultra-high preparation methods are needed to closely arrange the crystals of two different substances together.
The complexity of the process, the high difficulty, and the advanced technical means are simply unimaginable.
If this were not the case, the American Greenleaf Company would not be the only company in the world capable of mass-producing whisker ceramic knives.
It¡¯s not that other countries don¡¯t want to do it, but even if they have the theory and principles, they can¡¯t do it. Let¡¯s take the most basic example. The combination of silicon carbide and aluminum oxide crystals requires high-temperature heating. How high a temperature? How long does it take to heat, and whether the cooling is rapid cooling or normal cooling.
These key data are unknown to outsiders except Americans.
So even if Americans publish papers related to whisker ceramic cutting tools everywhere, as long as these core data are not leaked, no one will be able to copy them.
Unless you grit your teeth and spend money on experiments over and over again, you can understand all these data.
The problem is that the Americans cannot let you come to a conclusion so easily. Before you can get the results, they will either sell you at a low price or make a hostile takeover, and just give you to GG. Let¡¯s see what you do?
The technology is very difficult, and there are Americans who are eyeing the ceiling. It is not difficult for most countries to break through, but it is difficult to reach the sky.
The result is that Ascendas Group actually has such a sophisticated technology in the aviation manufacturing industry. How is it possible? Why can China's Ascendas Group do something that even Europe and Russia can't do?
"Mr. Mou Guangying, right? The knife in your hand"
Just when Mu Guangying was holding a knife and watching Zhuang Jianye's leaving back, feeling extremely uneasy in his heart, he heard someone calling him next to him. When he turned around, he saw that it was a fat man with messy hair and a metal A slovenly man with square-framed glasses and an unruly vibe.
Mou Guangying was startled for a moment, wondering where this beggar came from. But before he could say anything, the other party introduced himself: "I am Peng Chuan, senior vice president of Ascendas Group. I just came from the airport. The knife in your hand can Let me take a look?"
When he heard it was Peng Chuan, Mou Guangying was immediately awe-struck. If Zhuang Jianye is famous at home and abroad because of his face, then Peng Chuan's world-renowned reputation really depends on his pen.
Because Peng Chuan¡¯s attainments in aerospace professional processing equipment are so high, many papers have been reprinted by mainstream foreign mechanical academic journals, thus establishing Peng Chuan¡¯s academic status in this field.
Mou Guangying had also heard of Peng Chuan. Not only that, he had repeatedly read several of Peng Chuan's major papers published overseas. When he switched jobs at Daewoo, he also suggested that Jin Yuzhe remove Peng Chuan from Ascendas Group. Dig it over.
Naturally, it didn¡¯t work out. As for the reason, the reasons given by Peng Chuan were very frustrating. His wife was pregnant again, and there were many children at home with no one to take care of them. I really didn¡¯t want to go through the trouble!
?????????????????????????????????????? This person was originally favored by his superiors and planned to be trained in key areas. After the inspection period, he will directly take up the position of a certain key person.Comrade Peng Chuan, the director of the Institute of Mechanical Engineering, ruined his bright future because of the old idea of ??raising children to prevent old age, and could only commit himself to the Ascendas Group as a small senior vice president.
Of course, Mou Guangying didn't know that the authority in the field of aerospace professional equipment in front of him had such a tortuous career. In front of him, behind the thick lenses like the bottom of a Pengchuan wine bottle, his eyes were staring directly at the knife in his hand. Zhuang Jianye just said it as if nothing had happened. The little heart that looked quite unbalanced finally beat steadily.
Although Zhuang Jianye claims to know the most about aviation technology, he still focuses more on business management. He still has a limited understanding of the real technology. Looking at Peng Chuan, who is really knowledgeable, you can see at a glance how extraordinary the whisker ceramic knives are.
So Mou Guangying handed it to Peng Chuan with both hands and emphasized: "It is a new product just launched by the American Green Leaf Company last year. Daewoo wanted to get involved in the production of aerospace engines, so it introduced a batch."
Peng Chuan took the props in his hand, looked around, and nodded: "It is indeed from the American Green Leaf Company, and the quality is pretty good." After speaking, he looked up at Mou Guangying: "How many sets of these props are there?"
"12 sets!" Mou Guangying replied.
Peng Chuan nodded again, and then handed the knives in his hand to the assistant behind him: "Remember, 12 sets of whisker ceramic knives are equivalent to the mid-range level of our whnb series ceramic knives. Mainstream aero-engine manufacturers probably won't want them. Send it to the gas turbine manufacturer. They can still use it for the production of their D-30 series small gas turbines. After all, Daewoo bought it at a high price, so we can't waste it."
Mu Guangying originally thought that Peng Chuan would be like him and treat 12 sets of whisker ceramic knives as treasures. Not to mention keeping them carefully, he should also be excited and happy. You must know that such high-precision machining knives are available. Export restrictions are not something you can buy casually.
¡°As a result, under Mou Guangying¡¯s expectant gaze, what Peng Chuan said caused the aviation expert from a certain island to have his brain shut down.
Mid-range level?
Do n¡¯t you want the mainstream airfroke factory?
Can it only be used in small civil gas turbines?
Can¡¯t waste it?
whnb series ceramic knives?
¡¡
? ? ? ? ? ? ? ? ? ? ? ? What exactly is going on?
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