Take Off My Aviation Era

It is no wonder that the head of the Air Force would be like this, because according to the scale of Ascendas Aviation Power's production of WD-30S turbofan engines, an annual production capacity of 100 units is already a very powerful figure.

After all, the factory area surrounding the entire No. 0 assembly line is only more than 50,000 square meters, and there are several supporting processing workshops, and the area left for the assembly workshop is further reduced.

The assembly of aero engines, especially turbofan engines, is a high-end production process that combines fine adjustments and complex processes. In many places, it is difficult to get up quickly if you want to quickly, otherwise even if it is assembled, it will leave great safety. Hidden dangers.

Because of this, in the world, engine assembly is a slow and meticulous existence, and the average time for assembling an engine is more than one month regardless of size.

Among them, the LEAP series large bypass produced by CEF International, a joint venture between General Motors and French Snecma, which is the most powerful, has the fastest assembly efficiency than turbofan engines, but it still takes 35 days to complete a LEAP. Assembly process of turbofan engine.

Pratt & Whitney in the United States is slightly worse. It usually takes 45 to 50 days to assemble a turbofan engine. Rolls-Royce in the United Kingdom is similar to Pratt & Whitney. As for other countries, it can be as fast as 50 days to assemble a turbofan engine.

Among other things, the average time for the assembly of the Spey turbofan engine used by the Northwest Aviation Plant on a fighter bomber is 62 days. In other words, even if all the parts are placed there, they must be installed the same. It takes two months to complete a usable aircraft engine.

If you add more than half a month of factory performance testing, you can imagine how much production capacity will be this year, and it is not too pitiful to describe it.

The WD-30S turbofan engine produced by Ascendas Group is not as good as the above-mentioned large and medium-sized turbofan engines, but it is also limited to the size of the special fixtures and fixed stations for assembly, but the process is similar, that is to say, large There is no difference in the assembly procedure of the aviation turbofan engine on the WD-30S turbofan engine.

Under such circumstances, how did Ascendas Aerodynamics achieve an annual output of 400 WD-30S turbofan engines?

It is important to know that according to the area of ​​the No. 0 final assembly workshop, it can provide up to 20 final assembly stations. According to the fastest assembly of one engine per month, the monthly production capacity is only 20 units and only 240 units a year. The problem is This is the most ideal theoretical situation. Even the world's top CEF International Company can't reach the speed of assembling one unit in 30 days. How can Tengfei Aerodynamics be better than the world's top aviation development company?

Do you brag about yourself, or just daydreaming about getting a little achievement?

Based on this, after the surprised exclaim, the head of the air force who inquired immediately calmed down, and his gaze at Liu Chun became very weird, as if he was looking at a very ordinary old comrade who likes to talk, although he does not refute. But from the inside out, he was full of tolerance with a smile.

Not only the chief of the Air Force, but leaders and chiefs who have a little knowledge of the aviation industry hold this mentality. After all, the chief of the headquarters is there, and Tengfei Aerodynamics has also performed well enough during the inspection of the workshop just now.

At this time, a little bragging, shouting slogans, and fighting for more funds and funds for higher-level departments is a normal routine operation.

Compared with other companies that can blow their production capacity to the sky, Ascendas Aviation is conscientious.

"When do you want your funding to become so implicit?"

Other leaders and chiefs thought this way, and the head of the headquarters was not exempt, but he had some understanding of Zhuang Jianye, so he smiled and asked.

When Zhuang Jianye heard this, he was really full of black lines. Didn't they pull their figure below the altitude line when they asked for funds when the Ascendas Group went to the capital? Isn't it possible that every time I scrambled with all major departments in the capital?

Therefore, Zhuang Jianye hurriedly explained: "Chief, what you said really scared me. Our group has always been conscientious and abiding by laws and regulations. In terms of funding, it is legally applied in accordance with the requirements of superiors."

"Who was blocking me outside the headquarters for half a month like a dog skin plaster at the beginning of the year, and then I went away for a hundred million before I stopped?" The head of the headquarters glanced at Zhuang Jianye and asked blankly.

Zhuang Jianye was taken aback, as if he knew it for the first time, and exclaimed: "There is still such a bad thing? Why don't I know? The chief, spreading rumors, is definitely spreading rumors. I dignified a key enterprise leader under a ministry. How could you do such a dishonest thing?

Chief, if you have photos or videos, you can give it to me. I went directly to the court to sue him. I, Zhuang Jianye, have lived for more than 30 years and have never seen such a brazen person. "

The voice was loud and impassioned, and he almost died with the enemy with the dynamite bag, but these remarks made the heads of the headquarters listen to a dumbfounded voice. They have seen shameless people, but have never seen such shameless people, obviously. You Zhuang Jianye did not admit it yet, do you want that stubborn face?

But I was surprised to be surprised, but I couldn't say the rebuttal, because Zhuang Jianye made it very clear whether there were photos or videos, and he didn't identify them.

Nima~~ I finally saw a brazen person.

The head of the headquarters did not have any surprises. He only smiled when he heard Zhuang Jianye's words, and then looked at the left and right eyes and frowned: "This does not seem to be the way back?"

Zhuang Jianye smiled slightly: "Yes."

As soon as the voice fell, I saw a lightning sliding door slowly rising in front of me, revealing the magnificent, tidy, busy and orderly large production workshop inside. At the same time, Liu Chun's proud Shanghai accent sounded again: "Welcome It took three years to build a turbofan engine pulsating assembly production workshop in Ascendas Group."

Speaking, he stretched out his hand and gestured to the huge suspended-top automatic slide in the workshop, and immediately a string of WD-30S turbofan engines hung horizontally along the suspended-top automatic slide came into view~www.readwn.com ~Some of them have just been assembled from the base, some have assembled the core engine, some have stacked turbine blades, and some have assembled compressors and drive shafts.

However, regardless of the process, the WD-30S turbofan engine is placed horizontally. After the assembly of each station is completed, the suspension roof will slide until it will move forward, and the assembly engine of this station will automatically run to the next station. Then the workers at the station continued to repeat the same work.

"This...this...this..."

Seeing this scene, the former head of the air force opened his eyes wide and his eyes were full of disbelief. There is no way. The scene before him is so different from the traditional way of assembly of aero-engine parking lot like candied haws. Those who know about subversion don't know how to express it.

The same is true for the head of the headquarters. After taking a few surprised glances, he turned to ask Zhuang Jianye next to him: "Can aeroengines also use a pulsed production line?"

Zhuang Jianye smiled and nodded: "Yes, Hangfa can also pulse!"

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