Chapter 1455

"This..."

After listening to the Navy leader's words, Zhuang Jianye did not promise as others imagined, but pondered a little embarrassed.

The Navy leader who inquired was a little anxious. You should know that the complexity of the Navy's ship design and construction is not much worse than that of aircraft in the aviation field. Among other things, the design drawings of 052 missile destroyer were transported to relevant manufacturers with a whole section of train cars.

The process audit of the design, school team and production plant took five years. You know, the construction cycle of two 052 missile destroyers is just like this.

Because of this, the navy is very anxious. We should know that the superior and headquarters require the navy to build a modern navy with ocean going combat capability before the 1920s.

With the application of advanced shipborne radar, long-range anti-ship missile, advanced torpedo, sonar system and submarine mute technology from Russia, combined with the completion of finalization review and successful production of domestic ship integrated command system and China's high-power marine gas turbine, the time for large-scale construction of domestic surface ships has come.

However, the long design and review cycle and the long process preparation cycle make the Navy's desire to make dumplings impractical.

Especially when different shipyards produce at the same time, due to the different conditions of each factory, it is difficult to achieve the unification of specifications, which has had a very profound lesson on the previous generation 051 missile destroyer. As a result, the design unit has to adjust the two-dimensional drawings according to the differences of different manufacturers, so as to meet the unique process requirements of each manufacturer.

It often takes a year to modify the ship's drawings. After all, the ship's drawings are transported by train. Even if you change a trivial parameter, you have to adjust all tons of drawings. The workload makes men silent and women cry

Of course, the navy is not satisfied with this situation. It has thought of many ways with relevant enterprises and research units, such as formulating industry standards, updating mechanical equipment, establishing component standard system, and implementing computer-aided design

Although some results have been achieved, it is still far from the significant improvement in production efficiency expected by the Navy.

However, at this time, the navy has used all the methods it can think of, and the results still fail to meet expectations. It can only lament its bad luck, and then look back and see if it can discuss with the headquarters to postpone the goal of a modern ocean going Navy for another 5 to 10 years and strive to complete it around 2030.

There's no way. The efficiency of development and production is here. Even if the Navy tries its best, it can't improve it.

There was a small-scale discussion within the Navy on how to explain to the headquarters, but these Navy leaders and leaders found the treasure during this China take-off trip.

Since the three-dimensional design and manufacturing technology based on model definition and online associated design technology developed by China Tengfei can reduce the design workload in complex aviation development and production by 40%, the production preparation time by 75%, the manufacturing cycle by 30%, and 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 is a great help to the Navy. After all, the navy has waited for more than half a century for the spectacular scene of dumplings!

Because of this, when the Navy saw China take off in the automatic and intelligent new production line transformed in workshop 1, workshop 3 and workshop 8 of the original Yonghong factory, it was almost crazy to shout that this is what I want, this is what I want

Fortunately, aviation and shipbuilding belong to two major industrial fields. It is the so-called separation of lines and mountains. Whether aviation things can be moved to shipbuilding or not, the leaders and heads of the navy have no spectrum in their hearts. Therefore, even if they shout loudly in their hearts that I want it, they don't really shout it on the surface.

But waiting for the leader in charge of technology among them to make a judgment.

Fortunately, the leaders and leaders of the Navy did not wait too long. The leader of the Naval Technology Department who rarely spoke and paid silent attention to everything finally opened his mouth, which shows that this new technology developed by China's take-off is likely to be copied in the shipbuilding field.

According to the understanding of these Navy leaders and leaders about Zhuang Jianye, Zhuang Jianye, who can even throw out his old face in order to achieve sales performance, should say: "it's needless to say that as long as you are the Navy, we will explode the liver immediately when China takes off, how many sets do we need!"

As a result, these Navy leaders and leaders did not see no face and skin, but saw Zhuang Jianye's hesitation.

Hesitate what?

Is the technical leader of the Navy wrong?

The new technologies developed by China's take-off can only be promoted in the aviation field, but not in other industrial categories?

"Heads and leaders, our new automatic and intelligent aviation manufacturing model is built based on jsnb industrial software for the underlying logic..."

Seeing a group of Navy leaders showing doubts, Zhuang Jianye quickly explained: "Theoretically, it can be applied to other industrial categories. As long as we carry out corresponding transformation according to our current specifications, it is just... Our new manufacturing model has an insurmountable disadvantage. Therefore, China Tengfei is only preparing to use it as part of the transformation project of Hunan aviation manufacturing plant in the future fcnb-200-200300400 series aircraft In terms of the construction of the main production base of the fcnb-200-200300400, after all, in the next 10 years, China's take-off still depends on the fcnb-200-200300400 series models. It is inevitable to overcome some shortcomings... "

Zhuang Jianye said it was a well-organized and clear-cut way. Others haven't done much yet. Lu Songming, who followed the executives in China's take-off, turned red with excitement. He was already excited about fcnb-200-200300400 series models. As a result, Zhuang Jianye had to use the most advanced aviation manufacturing model in the world to transform their Hunan aviation manufacturing plant.

At that time, after the completion of automation, networking, digitization and intelligent transformation, Hunan factory will not be allowed to take off

However, Lu Songming's excitement obviously can't infect the leaders of the navy who have lost some patience. Zhuang Jianye's chatter is all bullshit. In theory, it's OK to apply it in shipbuilding. If there are any shortcomings, it's OK for everyone to get together and solve them.

As a result, Zhuang Jianye began to talk about the transformation of Hunan aviation manufacturing plant like a bad old woman talking about his wife's tongue. The Navy bosses wanted to solve the problem, not to see how Zhuang Jianye advertised.

So the head of the navy who led the team impatiently interrupted Zhuang Jianye: "I said Xiaozhuang, since your new manufacturing mode can be applied in other fields, let's talk about the specific application. If there are any shortcomings, let's talk about what can't be solved. Let's get together and discuss them. There are always more ways than difficulties. It's not the behavior of good comrades to avoid talking about it. Don't talk about other things. Let's talk about the shortcomings of this mode What is it? "

Since the head of the Navy spoke, Zhuang Jianye had nothing to say, so he took a deep breath and slowly opened his mouth: "in fact, the biggest disadvantage of this model is... It's too expensive!"

The head of the Navy almost choked himself to death without a mouthful of saliva