Take Off My Aviation Era

　　 Zhuang Jianye pulled out his face. I really didn't expect that the snakeskin bag was actually the most cutting-edge aircraft manufacturing material in the world’s aviation industry today, with honeycomb sandwich structure components.

　　 quickly picked it up from the desk carefully, opened the snakeskin bag, and took out a metal plate the size of a washbasin, about 20 cm thick.

　　 I use a pad with my hand. Although I can feel that it is made of metal and the thickness is considerable, the overall weight is very light, even lighter than a real enamel washbasin.

　　 The two palms clamped the board and squeezed it in. As a result, Zhuang Jianye exerted a lot of strength. Not to mention the damage to the light board in this hand, there was no slight deformation.

　　 Zhuang Jianye nodded in satisfaction, then put the honeycomb component on the table again, and then asked Song Yanan: "Did Lin Gong watch it? What do you say?"

Not to mention Lin Guanghua, Song Yanan complained with a full face: "What can I say, I still feel that the cost is too high. Let me find ways to continue to reduce the cost. I have combined the two sides of the board from T500C carbon fiber. The material has been replaced by a relatively cheap aluminum-lithium alloy. The cost has been reduced by one-third. He is still not satisfied. If it is reduced again, I can only change the middle composite aramid paper honeycomb to an aluminum honeycomb. That way it can be cut in half."

　　 After hearing this, Zhuang Jianye also had a headache.

Since the improved Yun-5 will achieve a performance jump on the old Yun-5, it is necessary to add a lot of supporting equipment. If the improved Yun-5 continues to use the structure and materials of the old Yun-5, it will inevitably lead to a decrease in the range and load capacity. .

　　 This is a disaster for the improved Yun 5.

　　 Therefore, how to achieve leap-forward performance improvement without affecting the original flight quality of the improved Yun-5 is an unavoidable problem for Ascendas Aviation Manufacturing Corporation.

　　 If it is placed in other aviation manufacturing companies, it is estimated that it will be blinded. It is necessary to know that safe and reliable lightweight aviation materials are much more difficult to handle than pressurized cabins.

　　 Even if the company can obtain related technology from other channels, it is very troublesome to make it because a new material involves too many things.

First of all, it is a hurdle; the second is to analyze the new materials to see if the other materials on hand can match the new materials; then, there are trials in various processes to see if the existing equipment is suitable for the new Material processing; then...

　　 Anyway, all kinds of things are complicated and boring. It is difficult to fully understand the performance of the new materials without two or three years of effort. Such progress is really touching.

　　 However, other factories can't solve the hard bones. Ascendas Headquarters, an alternative company that stumbles on the pressurized cabin, has no difficulty.

　　The reason lies in the aviation technology research and development center that has been established for many years.

　　 Although the name sounds scary, in fact, this R&D center mainly does one thing, which is the preparation, production and terminal process processing of carbon fiber composite materials and various types of aviation materials derived from them.

　　 From the beginning of imitating the T300 composite material provided by H company, the Ascendas Aviation Technology R&D Center first perfected the processing technology of the T300 composite material; then successfully imitated the T500 carbon fiber composite material provided by the H company.

　　 On the basis of these two composite materials, Ascendas Aviation Technology R&D Center continues to explore carbon fiber composite materials with higher performance, while also deriving several composite material derivative projects.

　　 One of them is aviation stealth materials that even Qin Hongjun doesn’t know much about.

　　 This is a fiber weaving method that Song Yanan accidentally discovered when developing a follow-up enhanced version of the T500 carbon fiber composite material to achieve the radar wave mirror effect.

　　 Song Yanan didn't think so at the time. It was just an experiment. It was still far away from the higher-level carbon fiber composite materials, so it was treated as a daily experiment and reported to Zhuang Jianye as a briefing.

　　Zhuang Jianye knew this was a serious matter at first glance. While increasing investment, he actively contacted the army, hoping to share some pressure in terms of funding.

　　Although the funding for the army is also very short, it feels that the material that can be used for radar stealth is of great significance to the military. In addition, the Ascendas plant will share the research and development expenses, so it agreed without hesitation.

　　 So the previously unremarkable Ascendas Aviation Technology R&D Center has become even more inconspicuous.

　　, except for the core executives of several Ascendas Aviation Corporation, such as Zhuang Jianye, ordinary employees can't tell what this organization does.

　　 As for stealth materials, even fewer people know, and only Zhuang Jianye knows about the entire head office.

　　 Of course, stealth materials are only one aspect. There are many other derivatives. Among them, the composite honeycomb sandwich structure is the most practical among the many derivatives.

　　As early as the T300 carbon fiber composite material was just put into production, Song Yanan and others began to experiment with the composite honeycomb sandwich structure, but the strength of the T300 carbon fiber composite material at that time was average, and the internal sandwich had defects, so there was no large-scale application.

　　 Only by changing to T500 composite material, the aramid paper honeycomb based on composite material also made a breakthrough, and this completed the second-generation carbon fiber composite material honeycomb structure.

But at this time Ascendas plant is undergoing three transformations ~www.readwn.com~ It is very exciting to fight with foreign H company, and it is inextricable to fight with domestic bigwigs, plus Ascendas Aviation Technology R&D Center The newly created aramid paper honeycomb based on composite materials has low maturity and insufficient production capacity, so it will soon disappear.

　　 Until March of this year, Song Yanan and others developed T500C carbon fiber composite material with better performance, and solved the stability and productivity of aramid paper honeycomb based on composite material. The third-generation carbon fiber composite material honeycomb module has practical value.

　　 At this time, the Ascendas plant began its fourth transformation and officially entered the development of manned aircraft. The third-generation carbon fiber composite honeycomb components can be described as the right time and can be applied to the improved Yun-5.

　　 However, before this good news made Zhuang Jianye and others happy, I almost cried when I was surprised by the cost of the Song Yanan newspaper. No way, the cost of carbon fiber composite materials is too expensive.

　　 Although the price is not as exaggerated as gold, it is not far from this level.

　　 If this is just to witness a miracle, it will be the peak of a debut at no cost. The problem is that the improved Yun 5 of the Ascendas factory has to be introduced to the market to make a small profit.

　　 Good quality and low price is the positioning of the improved Yun 5. It looks like a luxury accessory. Few people can afford it. What kind of money can they make?

　　 You must know that China is not rich enough to spend a lot of money, so it is imperative to cut costs.

　　 So there is this simplified honeycomb component on the desk with aluminum-lithium alloy as the two-sided backboard, and composite material-based aramid paper as the honeycomb structure.