In fact, the engine manufacturing base here has developed very well, although the factories and scientific research and design institutes of the United Aero Engine Company are scattered throughout the southern part of the republic, which seems to be a scattered scientific research capacity, but a closer study will find that these scattered scientific research and manufacturing bases are also in order. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

First of all, the company is mainly based on the southwest of the Republic of China, and each base has its own fixed tasks, such as the 624 Institute is responsible for the development of core aircraft and related hot end components pre-research work, of course, including the high-altitude test work of aero engines; Pingba base, which is responsible for the manufacture of high-thrust turbofan engines; Zhuzhou base responsible for small push, vortex shaft and vortex pulp manufacturing; At the Jinguancheng base, which is in charge of the industrial/marine gas turbine business, there is not much overlap between the businesses, so there is no waste of resources.

With the CG-2000-1 engine gradually beginning to generate profits, the CG-2000-2 engine has also roughly completed all the finalization test work, and a large amount of money invested in gear transmission technology has finally yielded results.

In the early years, the CG-2000 engine used the gear transmission system, although it can be barely used, but the service life has always been a very big shortcoming, in response to this problem, United Aero Engine Company even came up with a special fund to publish a hero post, not only the company's internal scientific research and design institute to carry out various studies on this, some other and aviation industry is not related, but there are related gear train design experience of the design institute has also carried out research, and even the university's scientific research force has been mobilized.

It is in this situation that the surrounding related technologies around the gear transmission technology are constantly upgraded, and the United Passenger Aircraft Company can complete the gear system matching system of the CG-2000-2 engine without the support of Germany, which effectively ensures the progress of engine development.

After that, the funds continued to be invested in the project, along with the technical route of AVIC Southwest super thrust turbofan engine to adopt gear transmission technology, the emphasis on gear transmission system research was mentioned in the company's highest priority development of aero engine subsystem technology, its importance has been the same level as composite fan blades and the next generation of high-temperature single crystal.

"Mr. Yang, what we see now is that the institute is testing a new gear transmission system, which integrates all the new technologies obtained from the company's previous investment in gear transmission technology, the project adopts new materials, new design concepts, new manufacturing methods, and even has new process/testing equipment support in terms of assembly, according to the results we expected before, this new gear transmission system can increase the life of our old gear transmission system by 70%, and the transmission efficiency can also be increased, It is expected to directly support the requirements for the use of the CG-2000-3 engine. ”

The development of CG-2000-3 has not yet begun, but the company's related technology has been pre-researched and updated, and it is expected that when the development begins, the new -3 engine can have a moderate improvement in all aspects of performance, so as to maintain the technological advancement of the -3 engine, so as to meet the needs of the C-819 passenger aircraft.

It is at this time that the gear transmission technology can be regarded as reaching the predetermined performance indicators on the CG-2000 series, and the corresponding foundation can be regarded as the foundation to start sprinting towards a higher-level gear transmission engine, maybe a few years later can hear some good news, but now it is certainly impossible.

The development of the core engine of the fourth generation of big push has been roughly completed, and there may be some small improvements in the follow-up, but there will probably be no major surgery in the core machine, but the 624 Institute must not be idle, and the civil ultra-large thrust turbofan engine core machine has been developed, which is an absolute challenge for the 624 Institute up and down, even if there is a technical foundation for the four generations of military big push core machine, but considering that the gap between the performance index requirements of the civilian engine and the military engine is too large, Specially designed a core engine of a civilian turbofan engine, which is the first time for the 624 Institute.

For the current republic's aero engine industry, although the problem of heart disease has not been completely cured, so that the initial model of the JF-18 fighter is seriously underpowered, but the gap has been continuously narrowed, and when the future heavy four is successfully finalized, it must be a fourth-generation heavy military fighter with strong power, an aircraft that can confront the F-22 head-on, as for whether the United States will shut down the F-22 production line at this level, this is not a question worth thinking about.

The strength of the republic can never always be solved by the enemy's mistakes, the real strength is that when the enemy is developing, we are also developing, but we are developing faster, only such a strong country is the real world power. So the opponent of the heavy four is always the F-22, not the F-35 fighter, if you really take out the heavy four and compare it with that thing, it is too cheap.

From the aero engine processing and manufacturing base, the subsequent JF-18 fighter production line is a must visit, just at this time the production line is in full power production state, so from the height of the entire assembly workshop is also the most spectacular time, from the height of the entire assembly line a row of fighters lined up neatly, from the farthest No. 1 initial station one by one, you can roughly see the JF-18 assembly process of the whole process, full of modern industry to bring people boundless shock.

It just so happens that the position of the current station is also good, and the scene I see is quite a kind of face. The sense of déjà vu of the F-35 fighter pulsation line assembly line promoted by the horse company, this kind of lofty feeling, even when the UAE visited the American Grumman military fighter line, there was absolutely none, which is a symbol of technical strength!

"It's really huge, this kind of production capacity gives me a new understanding of your company, and even the high-end manufacturing industry of your entire republic, it's very good, by such a powerful company to deliver the UAE fighter orders, I will not have any difficulties in the future, 60 JF-18A / B combat should have 90% chance of no more mistakes, I will report what I have seen in China after I go back, AVIC Southwest is an international super military giant, There's no doubt about it, and I'm convinced of that. ”

International super military giants, this is not a joke, if you want to be worthy of this title, at least you must be able to rank in the top ten of the world's defense and military industry companies, although the current AVIC Southwest has a bit of strength, but it is really hard to say whether it can be ranked in the top ten, fortunately, the top 15 can be guaranteed, and these are Yang Hui and all AVIC Southwest people through these years of hard work to fight the country!

"We are naturally happy to receive such praise, but the JF-18 represents only the past glory of AVIC West, and the future of AVIC Southwest in the military fighter market is not in this place, but in another ....." (to be continued.) )