Chapter 1191

Yes, this technology is indeed the world's leading technology, because it perfectly solves the perfect fusion of metal materials and composite materials, so that the joint surface has not only the overall fusion of bonding and lightweight, but also the mechanical reliability and durability of riveting.

So far, the barrier between metal materials and composite materials in aviation manufacturing field is broken.

In other words, with this technology, the large-scale application of composite materials only depends on the designer's idea, and there is no so-called technical obstacle.

It is because of this that Suharto, who is aware of these situations, can understand why Wahid wants to get this technology regardless. Even if he is poor, he has to squeeze out funds, shares, even minerals, and take electron beam texturing at any cost.

The reason is very simple. Mastering this technology means mastering the key threshold of future aircraft manufacturing.

Not to mention other, with this technology, only Boeing and Airbus OEM can make a lot of money!

You should know that the composite materials of Boeing 777, Boeing 7xx in preparation, the latest Airbus A330 and A340, and A380 surpassing Boeing 747 account for more than 20%, and even the composite materials of some models account for an astonishing 35%.

However, the development of these aircraft was announced very early, but up to now, except for a Boeing 777, most of the models have not even come out with engineering prototypes. Why?

It's not about the connection between metal materials and composite materials!

Boeing and Airbus are two aviation giants that prefer simple bonding in order to save costs. However, the European Aviation Safety Council and the Federal Aviation Administration of the United States think that the mechanical properties of epoxy resin used in bonding are severely weakened in long-term use, which is not conducive to the safety of aircraft, so they have rejected the bonding process of the two materials.

The rest is riveting, but the problem is that because of the different characteristics of metal materials and composite materials, the riveting process of connecting the two materials is very complex.

If the force is small, the two materials can not be connected. If the force is large, it is easy to cause surface cracks of the two materials, which also affects the structural strength.

That's all. The key is that different positions of the aircraft require different material thickness and characteristics, which leads to different changes in riveting strength.

It's like a couple of dogs racing in bed. If you want to reach the peak in every position, you don't have to turn off the light and rush directly. That requires a lot of tacit understanding and cooperation. Otherwise, it's easy to drag, but it's not easy to drag a good car.

this is also the truth of riveting two kinds of materials. The key is to master a degree, and in the field of aviation manufacturing, it's not easy Degree not only means production difficulty, but also represents high cost.

That's all. The key is riveting. Because of rivets, the weight of the structure can't meet the design requirements, which partly offsets the weight reduction effect of the structure after the application of composite materials.

In other words, the Boeing 777 adopts the GE90 turbofan engine, which is a giant aircraft engine of general motors. Only in this way can the extra structural weight be offset by the super engine thrust.

None of the remaining models can achieve this.

What's more, is there no structural strength fatigue damage in riveting?

Because of this, those aircraft in research and development can only continue in the research and development stage, slowly waiting for aviation engineers to find a better way.

At this time, with the acquisition of electron beam texturing technology, Indonesian national aviation industry group can directly ask Airbus and Boeing to take the production project of connecting metal materials and composite materials into hand.

Think about the future, so many new models will replace almost all the old models. Even the so-called air queen Boeing 747 will be challenged by the bigger, more advanced and more luxurious A380.

How big will the market be?

With such a large market scale, the national aviation industry group of Indonesia has completely survived.

You don't have to fawn with anyone any more. Even if the International Monetary Fund explicitly says that a cent can't be invested in Indonesian national aviation industry group, they won't care. If I have this technology and you don't have it, then I am the father of this subdivision field and can do whatever I want.

This is the technology monopoly advantage of winner take all in aviation manufacturing field!

So let's not say Wahid took the capital, shares and minerals to exchange for this technology; even if he bet half of the wealth of Indonesia, Suharto thought it was worth it!

However, in Suharto back to taste, ready to Wahid assists, said a lot of nonsense Gu Jingyou is finally. Speaking of the key point, " Therefore, this technology is the foundation of our Tengfei group at the present stage, because it not only gives us military advantages, but also makes us more competitive than domestic and foreign friends.

At the same time, it is also an important source of revenue for us in the field of civil aviation manufacturing, and a powerful mace for us to participate in international competition.

Because Boeing and Airbus are very interested in this technology, and on this basis, they have launched a full range of technical cooperation with our Tengfei group. Now our Tengfei group has begun to use this technology to mass produce composite and metal materials for Boeing 777 and Airbus A340.In the next four years, it will bring more than US $15 billion in revenue to Tengfei group, so.... "

At this point, Gu Jingyou pause for a moment, then slowly said: "I'm really sorry, we can't sell this technology!"

Suharto is still thinking about how to get this technology at a higher price, so that Indonesia can get this unique business. Unexpectedly, human take-off group has started to use this technology to complete the de facto monopoly, and has begun to carry out mass OEM production for Boeing and Airbus.

In this case, it is impossible for anyone to sell it, because the benefits are too great.

However, Suharto only saw the benefits of marketing; Wahid, who had a bigger vision, was really stumbling at this.

He thought Tengfei group. The refugee problem in East Timor and the establishment of China's take-off to integrate domestic resources began to challenge Boeing and Airbus.

After all, tnb-18f cargo aircraft has exceeded the psychological bottom line of these two aviation giants. Pressure is inevitable, because they can't see a C after a and B.

This is also an important reason why Wahid Baba came to Tengfei group. Because his calculation is very smart, Tengfei group must have its own overseas market if it wants to fight against Boeing and Airbus.

With its natural geographical attributes, Southeast Asia can naturally become the back garden of China. Based on this, Indonesia national aviation industry group, which has cultivated the aviation market in Southeast Asia for many years, can use this as a bargaining chip to bargain with Tengfei group, so as to find a chance of vitality in the competition between Tengfei group, Airbus and boyin.

As a result, Wahid suddenly found his idea too naive.

Boeing and Airbus don't want to see the emergence of C, but C can't stand it. C has its own unique skill.

Does A380 want to compete with Boeing 747? Does Boeing 777 want to duplicate the brilliance of Boeing 737? Yes, no one doesn't!

What's the key? That is to make the plane fly higher, faster and farther!

To meet these three requirements, it is necessary to apply composite materials on a large scale. Therefore, whoever can solve the problem of connecting composite materials and metal materials will grasp the key of the core products of the two aviation giants.

But Tengfei group has mastered it.

What about the two giants? Cooperation, of course! Anyway, Tengfei group hasn't entered the field of civil aviation yet. Isn't the pilot certificate still in the hands of the two giants?

Since this is the case, let's eat the technological dividend first. It doesn't matter whether Tengfei group eats the national aviation industry group of Indonesia or discards it for fun. However, as an aviation enterprise in developing countries, Airbus and Boeing are very generous in terms of technology.

Want this, Wahid can only lament this day crow ah, is really TM general black!