"Mr. Yao! You can''t say that. Although in the past, we didn''t have the ability to develop four generations of engines in the short term, and we can beat us only in precision machining, the times are no longer the past, and China has caught up in many aspects.


    These aspects naturally include the production of precision machining equipment and the research and development of high-performance special aviation materials.


    Although the high-precision processing equipment produced in our country is still insufficient in many aspects, in any case, we can be self-sufficient in some aspects.


    At the same time, it is precisely because of the breakthroughs in these two aspects that our country has the ability to develop advanced aeroengines. Apart from others, the performance of the No. 10, No. 15 and even No. 20 engines that are being developed by the government is absolutely no worse than that of foreign engines. "After the middle-aged deputy manager finished, Qi Wenbo immediately retorted.


    Although Qi Wenbo, like the manager surnamed Yao, is a deputy manager, he is actually the same as the general manager of his company and the manager Yao at the official level, so he is also completely true to the manager Yao.


    "Manager Qi, do you believe what you said? You are also born with high technology. I think you are very clear about the technical difficulty of civil aviation engines. Even the requirements are much higher than military engines in many aspects. Apart from others, military engines are not comparable only in terms of safety and economy.


    Therefore, even though there are some breakthroughs in precision machining and materials in China, there is still a big gap with foreign countries in many aspects. Apart from others, only in engine design, domestic ones are far from being compared with foreign ones.


    Most importantly, even if a foreign engine giant wants to develop an engine, it will take time from the beginning of design to complete molding and manufacturing for mass production, which will not be completed in a moment and a half, but at least a few years.


    What about this so-called Tiangong technology? I have also learned about this company. Although it is said that this company is linked to a technology company, in the past, the products they produced were not linked to technology at all. Even if they were related to mechanical processing, they were just a handicraft production and processing enterprise, and they had reached the stage of bankruptcy On the edge, it''s not really just a bankruptcy procedure.


    However, for such a company, I don''t know where to get several material technologies, and successfully transformed into a material company.


    At the same time, we were lucky to recruit several retired old experts in Aeroengine R & D, such as Professor Dai and others, and luckily developed an engine with good performance.


    So they feel that they have been very great. As far as I know, even the turbojet engine that they developed before, which is finalized as tg001, is actually only a generation engine with very good performance. Where do they have the confidence to develop the turbofan engine of civil passenger aircraft, and claim to be the fourth generation.


    So, general manager Ma! Manager Qi, I don''t think Tiangong technology has the ability to develop civil turbofan engines. You are completely fooled by these Tiangong technologies. "After Qi Wenbo finished, manager Yao questioned again immediately.


    ................


    Wang Bin didn''t know what happened inside Donghai aircraft manufacturing company. After handing over various R & D tasks to the corresponding R & D department, he returned to his office and began to sort out the publicity and other materials of the products they need to carry to participate in the air show.


    Although Wang Bin and their Tiangong technology have not participated in the air show because the transformation time is too short, Wang Bin himself has been to the air show site. Of course, when he used to go, he only went as a tourist.


    And he never dreamed that when he went to the air show again, he would be an exhibitor.


    After all, in the eyes of ordinary people, whether it is aviation or aerospace, it is definitely a tall thing. As long as it is linked with these two items, it is definitely a terrible thing. Therefore, under normal circumstances, ordinary people will not think that one day they will participate in the air show as an exhibitor.


    While sorting out the data of the products to participate in the air show, Wang Bin thought about the products to be brought or participated in this time.


    First of all, naturally, it is their company''s main products, that is, aircraft engines, which are TG-001 turbojet engine and tiangong-s001 turbofan engine respectively. As for other engines, such as tg-001a engine and tiangong-s002 turbofan engine, Wang Bin is not going to do two at this air show.


    After all, although the two engines have been successfully developed and have already entered the test run procedure, Wang Bin does not intend to disclose the two engines too early.


    Don''t mention tg-001a engine. As an advanced engine of TG-001 engine, its performance is far better than that of TG-001 engine. The most important thing is that it is a military engine. It can be predicted that the only user of this engine will be the military for a long time in the future, and military products have strict confidentiality requirements.


    Even for the TG-001 turbojet engine, Wang Bin applied to the military. After many discussions by the military, he was qualified to participate in the exhibition. In the process of participating in the exhibition, the military also required that the authenticity of the engine must be reduced by 30% to 50% if the real data of the engine cannot be disclosed, That is, the performance of paper data is similar to that of ordinary first and second generation turbojet engines.


    Therefore, as an advanced model of TG-001 engine, tg-001a is naturally impossible to obtain the qualification for exhibition.


    As for the reason why tongtiangong-s002 engine does not participate, first of all, it is naturally that this engine is still in the test run. In addition, once this engine is made public, it will certainly arouse the vigilance of international engine giants and will find various ways to snipe Tiangong technology to develop this engine.


    Even if we can''t hinder the development of this engine from Tiangong technology, we will find various ways to prevent Tiangong technology from obtaining orders for this engine, which is not good for Tiangong technology.


    Secondly, in addition to these engines, some engine parts, such as various high-precision parts, will also be brought to the exhibition. If possible, Wang Bin also hopes to obtain some orders for processing these parts.


    After all, the internal profits of the precision parts processing of a good engine are very high. Even today''s Tiangong technology can not completely ignore the profits in this regard. At the same time, it can improve the manufacturing level and capacity of domestic aeroengines. Why not? So it''s natural to participate in the exhibition.