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Chapter 1022: Have your products been upgraded again?

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    Of course, this is just the Army. For the Navy, the extra few hundred kilograms of payload would be even more valuable. For example, you can choose a more powerful hoisting sonar; another example, you can add a multi-functional anti-submarine system; and there is the option  Install a magnetic detection system; even if it is not possible, rescue hoisting equipment can be installed to perform maritime rescue missions other than anti-submarine missions, etc.

    It is no exaggeration to say that once technologies such as "bearingless helicopter propeller hubs" are really put into practice, it will be enough for domestic helicopters to achieve a shocking overtaking in corners. Even if they cannot reach the first echelon in the world, they will be in the third echelon.  Emerging in the second tier.

    Thinking about the special helicopter customized by Ascendas Group for the Army Aviation Special Forces Group more than a year ago that can avoid radar searches, the head of the headquarters is still very confident in Zhuang Jianye's words.

    But despite this, he still wanted Lao Mou to try it himself. Firstly, Lao Mou is an expert in this field. He has been engaged in theoretical research and practical application of land aviation equipment for many years and has rich experience. Secondly, and the most important thing is that  It is to feel the level of Ascendas Group's "bearingless helicopter propeller hub".

    ¡°Don¡¯t just come here to defraud funds after learning a little bit from foreign countries.

    Yes, the head of the headquarters knew exactly what Zhuang Jianye wanted to do. It was just because he said that he was not short of money. This brat who was obsessed with money couldn't hold it in anymore and hurriedly came to ask for it like a treasure.  funding.

    For serious things, the head of the headquarters is really not afraid of spending money. Although he suffered from the Asian financial crisis last year and there is a shortage of funds this year, the country's support directly increased by 15.8% in the new year, and this is only the daily military expenditure of the army; compared with  Investment in scientific research increased by 22.7%, reaching the highest level in history.

    Not only that, as the country liberalized commercial housing and vigorously supported real estate, land prices began to rise beyond expectations. The military units at all levels, which were steadily withdrawing from commercial activities, also gained a lot during this period; in addition, with the United States joining the WTO  The bilateral negotiations between the two countries have made substantial progress, and it is expected that a bilateral agreement will be signed in the middle of next year, completing the decisive step towards joining the WTO and benefiting the export market.

    And the country's fiscal reform has been successfully completed, and the central government's fiscal revenue has increased significantly, allowing it to concentrate more on major tasks.

    With all these things put together, the troops who have endured for nearly twenty years can finally straighten their backs, face the sky and the earth and roar arrogantly: "I am finally going to be rich."

    However, you have money, but you can't spend it carelessly. As the saying goes, the way to live in poverty is to live in poverty, and to live in wealth, you can't just give it to someone with statistical reports and original drawings if they come over and ask for money. That would make you a fool.  .

    Therefore, the head of the headquarters of Zhuang Jianye¡¯s ¡°bearingless helicopter propeller hub¡± needs to see it, and it must be experienced by professionals in person. There is no way, the principle of the ¡°bearingless helicopter propeller hub¡± looks so simple, it seems like a child using a rubber  Even if you have any muscles, you can create a top-notch sample.

    But in fact, the key to the "bearingless helicopter propeller hub" is precisely the so-called "rubber band", which is the carbon fiber composite flexible load-bearing beam located directly under the hub; and the rubber band that is glued to the blade and wound like a twist.  Collection of carbon fiber composite tows.

    Although they are all carbon fiber composite materials, carbon fiber composite materials are very different from each other. Just like celebrities, there is always a difference between the top, second, third, fourth and fifth tier.

    The same is true for carbon fiber composite materials. Not to mention ordinary carbon fiber composite materials such as t300 and t500, even aerospace-level t800 or even m40j series will not work.

    Because the carbon fiber composite material of the helicopter propeller hub not only needs high strength, but also high toughness. Otherwise, what if the blade snaps when controlling the deflection?  Seeing the machine destroyed and people killed?

    ¡°Currently, only the United States can manufacture carbon fiber composite materials that meet both ultra-high strength and ultra-high toughness. Otherwise, why would Europe and Russia suddenly plunge into the ¡°bearingless helicopter propeller hub¡± pit and then crawl out covered in bruises soon after?

    To put it bluntly, it is unable to produce similar products comparable to those of the United States in terms of high strength and high toughness carbon fiber composite materials. Because of this, even if Europe and Russia adjust complex mechanical propeller hubs to the extreme, they can only watch.  The unparalleled portrait of Americans leading a generation.

    "The Americans have already conquered the carbon fiber composite materials with both high strength and high toughness when developing a series of advanced stealth aircraft such as the F-117, B-2 and F-22. For example, the carbon fiber composite materials used on the F-22 fuselage  The skin is made of this material"

    The roar of the helicopter roared again in the Huancheng Optoelectronics Production Base of Ascendas Group. The pilot above was sitting in the co-pilot seat. Lao Mou was wearing a "sniper" pilot helmet and was sitting in the main driver's seat at a height of 40 meters above the ground.  It circled slowly, bringing up a gust of wind.

      Despite this, Zhuang Jianye still faced the strong wind and stuck in front of the head of the headquarters to introduce to him the use of "bearingless helicopter propeller hubs" by Ascendas Group on the Zhi-12 in the sky.

    ¡°Our Ascendas Group is following the same path as the Americans. It is through the pre-research of next-generation combat aircraft that we have accumulated technological achievements and applied them to our helicopters.¡±

    "Oh? You mean, the Z-12 in the sky has applied the technological achievements of the 'Killer Mace' project?" The head of the headquarters was a little surprised. He did not expect that the helicopter's wheels would actually match the next-generation combat aircraft of the "Killer Mace" project.  Get involved.

    Zhuang Jianye nodded, then asked with a smile: "Chief, you should still remember h-zb800 ultra-strength and high-toughness carbon fiber composite material, right?"

    "Remember, and the Chief Engineer No. 10, oh, no, he should be called the Chief Engineer No. 20 now, has designated h-zb800 as the main material for the skin and some structural parts of the next-generation fighter." Head of the headquarters  He tilted his head, away from the blowing wind, and said slowly, then raised his finger to the sky: "Don't tell me, the wheel hub is made of h-zb800."

    "The chief is the chief, and nothing can be hidden from your discernment. The cross-shaped flexible beam under the wheel hub is made of h-zb800 super-strength and high-toughness carbon fiber composite material."

    He added mysteriously: "The processing equipment is an improved nb-2800x of nb-2500v. The total weight is only 140 kilograms, and the titanium alloy parts of the same volume are half lighter."

    The head of the headquarters glanced sideways at Zhuang Jianye: "Stop flattering me, I know you still have something good to offer. The nb-2800x should be a professional aviation parts processing equipment, right?"

    As he spoke, he raised his neck and pointed at the helicopter in the sky with his chin: "The twist-shaped winding joint connecting the propeller hub and blades is also made by a combination of h-zb800 and nb-2800x."

    "no!"

    "No?" The head of the headquarters frowned: "What is that?"

    "It's the combination of h-zb1000 and nb-3200u!"

    "h-zb1000 and nb-3200u" The head of the headquarters nodded slightly, but the next moment his eyes gradually widened, he tilted his head sharply, and asked in surprise: "Has your product been upgraded again?"

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