But in fact, some parts of some important things in most countries in the world are not produced by themselves, but purchased through imports. Of course, due to some cost reasons, many times the export restrictions of civilian things are not as big as those of military industry, but the cost of spare parts research and development is relatively high. In some special aspects, the cost of purchase is lower than the cost of research and development, and sometimes you choose to buy. Of course, it doesn't mean that everything they buy can't be developed and produced by themselves. In fact, it doesn't mean.
Of course, it is really troublesome to buy some accessories, because the things I developed are temporarily unqualified, can not meet my own requirements, and the time spent on research and development is not allowed, so I can only buy suitable things to replace them first, and at the same time I am learning from and developing my own things. It can be said that I have no choice but to buy foreign things, but I have no choice but to buy substitutes to do too much.
China's industrial system comes from the former Soviet Union. Although there are conflicts, it is a fact that the modern industrial system came from the former Soviet Union. Later, through our own efforts and the introduction of some technologies, a preliminary and complete industrial system was formed. As a necessary factor for manufacturing high-end technology, China has been able to produce many advanced things in recent years, which is inseparable from a complete industrial system. However, due to our late start, we are hindered in many aspects, so we do have a certain gap with developed countries in some special aspects.
So it's normal to buy something special, but we haven't stopped research and development in these areas. Instead, we should strive to develop our own products while using foreign products. When our own products are successfully developed, we will realize localization on the plane. There's nothing wrong with that. Don't wait until everything is localized to build an airplane. That would be completely stupid. We should learn to accumulate experience while developing ourselves, so synchronization is the best way to improve, so spray.
Isn't BMW Brilliance also called domestic BMW? It doesn't mean anything. In fact, the reason is very simple. The first Jiefang car that FAW rolled off the assembly line that year was also known as the first domestic car in China! What else can I say?
C9 19 The so-called global procurement is passive, totally different from Boeing and Airbus! The United States can produce large aircraft without global procurement, but we can't. Engine, landing gear, tires, avionics, flight control system, these still have a long way to go for China. However, C9 19 is of special significance to us. We can produce the fuselage and carry out a lot of aerodynamic tests. At least we have the ability to assemble a reliable plane first, and then realize complete localization step by step! Imagine that our cars, high-speed rail fighters and aircraft carriers all come like this!
It is not surprising that Boeing Airbus should adopt this production method! At present, there is only one country in the world where all spare parts are produced by itself, and that is Russia. Russian Tu series passenger planes are all made of national materials and parts, because they are not sold in the West.
Although our fuselage materials are imported, the size parts and so on are all customized according to our design drawings, which means that these parts are unique to c9 19, and foreign parts factories can't sell them to us or others, which directly increases our right to speak in Europe and America. In addition, because the size is provided by us, we can find many suppliers to process similar parts for us, which is conducive to reducing the price.
Secondly, except the fuselage material needs to be imported, the internal equipment of the whole machine is produced by ourselves. Including avionics radar and other facilities, these internal facilities account for about 60% of aircraft production. In other words, we imported 40% of things, and then produced 60% ourselves, and the self-produced part exceeded 50%. There is nothing wrong with saying it is made in China.
Of course, we do have shortcomings in the production of fuselage materials, and it is a big problem that we can't produce aviation materials with sufficient strength. However, our material forging factory is also constantly improving the forging process, which makes it possible for us to realize completely localized production in the near future. Scientific progress can be gradual, and there must always be a process.
It's always said that c9 19 is just an airplane that China people built a shell and then assembled foreign parts, but is it as simple as assembling an airplane? Let you change your country and give him all the parts. Can he assemble an airplane? Even if it is built, can it be safe? Aircraft manufacturing is a huge system engineering. Besides assembly, the most important thing is design. If the fuselage structure design is not good, there will be major security risks. For example, the 737max model that had an accident recently had a design defect-the landing gear was too low, and it was forced to move forward to raise the engine, which destroyed the aerodynamic performance of the wing and easily caused stall. Why doesn't Boeing lift the landing gear? Because heightening the landing gear means redesigning the fuselage, and fuselage design, as I said before, is a huge system engineering, which is time-consuming and laborious. To sum up, the design behind aircraft manufacturing is the core technology, and the design of c9 19 is in our hands, so c9 19 can be called a large domestic aircraft.
I really have nothing to do, and I am flying a domestic plane again. Does anyone know that car tires, air conditioners, glass, and even cowhide and artificial leather are also purchased? Every screw may come from "customization". Enterprises that produce "curtain cloth" have never produced tires, let alone built cars. Who is the product sold to? And that "universal joint" does not make cars. Are foreign products, including cars, airplanes and even paints and glass, made in China before they can be made in China? Do you think it is "domestic hairtail"? If it is so "pure", there will be no import and export trade, and the country will become a private plot. There will be no tractors, sickles and sledges in the field.
If C9 19 is made in China, it is made by China Aircraft Factory. But if it's named China Independent Design and Development ... it's too grandiose.
Not just tires and air conditioners. ...
I will give you these things. Let me see them. Do you think that every country can assemble planes at will? I don't know how to explain my ignorance, so I went blind in BB. Making an airplane is a huge systematic project with amazing difficulty. We are proud that our country can produce such a large plane as 9 19, and 929 is also under design. It is a common practice for big companies in the world to purchase advanced parts globally, and our technology has been gradually improved. The degree of localization is also high, and this process cannot be encouraged. You have to study slowly and create slowly. Even the most powerful country can't make all the parts by itself. It's said that the big plane built by our outsourcing parts is not China's own. I can only say that you are too ignorant!
This is normal. The products of any big company in the world are completed by several professional companies, and the manufacturing company formulates a spare parts standard and invites bids globally. As far as I know, all parts of Boeing aircraft in the United States or Airbus aircraft in France are completed through global procurement bidding, including automobile manufacturing, Apple mobile phones and so on.
This is essentially different from Boeing's global procurement. We are a key part that will not be made.