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Chapter 1455 The biggest disadvantage¡ªtoo expensive!

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    "this¡­¡­"

    After hearing what the navy leader said, Zhuang Jianye did not agree as others had imagined, but instead pondered with some embarrassment.

    The naval leader who asked was a little anxious when he saw this. You must know that the complexity of the design and construction of naval ships is not much worse than that of aircraft in the aviation field. If nothing else, the design drawings of the Type 052 guided missile destroyer back then used entire sections,  The entire train wagon is shipped to the relevant manufacturer.

    It took five years to complete the design, school team and process review of the production plant. You must know that the construction period of two Type 052 guided missile destroyers is only this.

    Because of this, the Navy is very anxious. You must know that superiors and headquarters require the Navy to build a modern navy with ocean-going combat capabilities before the 2020s.

    With the application of advanced shipborne radars, long-range anti-ship missiles, advanced torpedoes, sonar systems and submarine silent technologies originating from Russia, combined with the completion of the domestic ship integrated command system and China's Tengfei high-power naval gas turbine, it was successfully put into production.  , the time has come for large-scale construction of domestic surface ships.

    However, the long design and review cycle, as well as the lengthy process preparation cycle, make the Navy¡¯s desire to make dumplings unrealistic.

    Especially when different shipyards are producing at the same time, it is difficult to unify specifications due to the different conditions of each plant. This was a very profound lesson learned on the previous generation of 051 guided missile destroyers, which resulted in the design unit having to adapt to the requirements of different production plants.  Differentially adjust 2D drawings to accommodate the unique process needs of each manufacturing plant.

    Going back and forth like this often takes a year to revise. After all, the ship's drawings are transported on trains. Even if you change a trivial parameter, you have to adjust all the tons of drawings. The workload is simply shocking to a man.  There was silence, and the woman cried after hearing this

    Of course, the Navy is very dissatisfied with this situation. It has thought of many ways with relevant companies and research units, such as formulating industry standards, updating mechanical equipment, establishing a component standard system, and promoting computer-aided design

    Although it has achieved certain results, it is still far from the substantial increase in production efficiency expected by the Navy.

    However, at this time, the Navy had used all the methods it could think of, but the results still fell short of expectations. It could only lament its bad luck, and then look back to see if it could discuss with the headquarters to further pursue the goal of a modern ocean-going navy.  It will be postponed for 5 to 10 years and strive to be completed around 2030.

    There is no way, the R&D and production efficiency is here, and the Navy cannot improve it even if it tries its best.

    "There was a small-scale discussion within the Navy about how to explain it to the headquarters. This trip to China took off, but these naval leaders and chiefs discovered a treasure.

    Since the three-dimensional design and manufacturing technology and online associated design technology based on model definition developed by China Tengfei can reduce the design workload in complex aviation development and production by 40%, shorten the production preparation time by 75%, and shorten the manufacturing cycle by 30%, combined  The whole cycle can be shortened by about 50%. Can these two technologies be applied to the shipbuilding industry?

    Not to mention shortening the comprehensive cycle by 50%, even if it is shortened by 20%, it will be a great help to the Navy. After all, the Navy has been waiting for the spectacular scene of dumplings for more than half a century!

    Because of this, when the Navy saw the new automated and intelligent production lines transformed by China Tengfei in the No. 1, No. 3, and No. 8 workshops of the former Yonghong Factory, everyone was so excited that they almost shouted.  This is what I want, this is what I want

    Fortunately, aviation and shipbuilding belong to two major industrial fields. As the saying goes, they are separated by mountains. The leaders and chiefs of the navy have no idea whether things in aviation can be moved to shipbuilding. Therefore, even if they shout in their hearts that I want this thing, on the surface  But he didn't really call out.

    Rather, they are waiting for their technical leader to make a judgment.

    Fortunately, the leaders and chiefs of the Navy did not wait too long. The leader of the Navy's technical department who rarely spoke and had been silently paying attention to everything finally spoke. This shows that the new technology developed by China Tengfei is possible in the field of shipbuilding.  copy.

    According to the understanding of these naval leaders and chiefs about Zhuang Jianye, Zhuang Jianye, who could even throw away his old face in order to achieve sales performance, had to respond shamelessly: "Does this need to be said? As long as your navy is responsible, our China will take off immediately.  , make as many sets as you want!¡±

    "As a result, these naval leaders and chiefs did not see the shamelessness, but instead saw Zhuang Jianye's hesitation.

    Why are you hesitating?

    ¡°Did the navy¡¯s technical leader make a wrong judgment?

    The new technologies developed by China Tengfei can only be used in the aviation field and not in other industrial sectors.?Can¡¯t promote it?

    "Commanders, please lead us. This new automated and intelligent aviation manufacturing model is built based on jsnb industrial software as the underlying logic"

    Seeing a group of navy bosses looking suspicious, Zhuang Jianye quickly explained: "Theoretically, it can be applied to other industrial categories, as long as the corresponding transformation is carried out according to our current specifications, but our new manufacturing model also has  An insurmountable shortcoming, so China Ascendas is only planning to use it as part of the renovation project of the Hunan Aviation Manufacturing Plant in the construction of this future fcnb-200-200300400 series aircraft main production base. After all, in the next 10 years  We at China Tengfei are still counting on the fcnb-200-200300400 series models, so it is inevitable to overcome some shortcomings"

    Zhuang Jianye's words were clear and logical. Others were not doing anything. Lu Songming, who was following behind the senior executives of China Tengfei, turned red with excitement. The fcnb-200-200300400 series model had already made him excited.  No, in the end, Zhuang Jianye actually wanted to use the most advanced aviation manufacturing model in the world to transform their Hunan Aviation Manufacturing Factory.

    By then, the Hunan plant, which has completed automation, networking, digitalization, and intelligent transformation, will not be allowed to take off

    However, Lu Songming's excitement obviously cannot infect the navy bosses who have lost their patience. What Zhuang Jianye is talking about is all nonsense. In theory, it can be applied in shipbuilding. If there are any shortcomings, let's talk about them and everyone can get together to solve them.  Just don¡¯t.

    ¡°As a result, Zhuang Jianye, like a nagging old woman, started talking about the renovation of the Hunan Aviation Manufacturing Plant and how the navy bosses wanted to solve the problem, not to see how Zhuang Jianye advertised.

    So the navy chief who led the team impatiently interrupted Zhuang Jianye: "I'm talking about Xiaozhuang, since your new manufacturing model can be applied in other fields, let's talk about the specific applications. If there are any shortcomings, please tell me.  If we can't solve it, let's get together and discuss it carefully. There are always more solutions than difficulties. It's not the behavior of a good comrade to avoid talking about it like this. Don't talk about anything else. Just talk about the shortcomings of this model."

    Since the head of the navy has spoken, Zhuang Jianye has nothing to say, so he takes a deep breath and slowly speaks: "Actually, the biggest drawback of this model is it's too expensive!"

    As soon as these words came out, the navy chief almost choked himself to death without a mouthful of saliva

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