Take Off My Aviation Era

Speaking of the super forming-diffusion bonding process, the principle is not complicated. It is nothing more than sandwiching a mesh metal core between the two plates, sealing the plates around them and placing them on the abrasive tool, using a pressure furnace to heat and press at the same time , Inert gas such as argon is input into the center of the cavity through the reserved conduit, so that the net structure inside expands naturally under the action of the inert gas, and then it is firmly attached to the plates on both sides with the help of high temperature and high pressure, thereby Form a hollow support structure.

The whole process seems very simple, just like blowing glassware, you can make it casually, but in fact, this thing is a virtue with other high-precision manufacturing processes. The principle is always that middle school students can master it, but in practice But it can drive the academician-level bosses crazy.

What is the high temperature and high pressure value of the pressure furnace? How to control the processing time of the parts inside? Should I apply heat shielding agent or welding flux before placing the metal mesh on the upper and lower plates? If what is the dose required?

In addition, how to make the specifications of the metal mesh? How to deal with the plates on both sides? How to grasp the timing of inert gas such as argon...

All of these can not be solved by simple principles, but require countless trials and accumulations to explore them a little bit.

Fortunately, the Ascendas Group already had the JSNB-Ⅱ integrated analysis system for aviation and aerospace.

It is important to know that this set of self-use system of Ascendas Group is not the one to be shown to the outside world. In addition to the comprehensive analysis capabilities of aviation and aerospace, it also has a very powerful calculation and analysis function for related process production and manufacturing equipment.

Combining the application of simple VR virtual reality technology and computer pre-tooling technology, with optimized algorithms, efficient software and large computers, Ascendas Group relied on its own JSNB-Ⅱ system to perform the ultra-diffusion connection process in a short time. A very detailed study.

On this basis, combined with the actual experimental verification and the problems encountered in the trial production, various data and algorithms in the software were constantly revised, and finally, within the time specified by the No. 10 project chief, it was no less than carbon fiber with aramid fiber. The structural components of the No. 10 project verification machine of fiber honeycomb structure.

After testing, the weight of the structural components manufactured by the super-shoulding-diffusion bonding process is 8% heavier than the carbon fiber and aramid fiber honeycomb structure, but the structural strength is equivalent to the carbon fiber and aramid fiber honeycomb structure, and the corrosion resistance index is even better. Go beyond 12%.

More importantly, for this kind of structural components produced from all-titanium alloys, five domestic companies have the corresponding production capacity. After all, the core of the ultra-sold forming-diffusion bonding process is various types of micro-operation-like data. There is no such thing as a lofty place. The pressure furnace and inert gas were already available in China 20 years ago. As long as they cooperate with the refined operation of the data, large-scale conversion is not difficult when necessary.

The chief engineer of the No. 10 project was very satisfied with the technological innovation of Ascendas Group. After patted Zhuang Jianye's shoulder with painless encouragement, he almost let Zhuang Jianye run to the top of the building with the remaining half of Erguotou and continued to scold his mother. .

"Titanium alloy structural components are very good, but aluminum alloy is the most widely used in the No. 10 project. You Ascendas Group will work harder to see if this process can be applied to aluminum alloy. I asked relevant personnel to calculate. If your technology can be widely used, it can reduce the weight of the No. 10 project by 6.7%, so I can be sure that the combat radius of the mass-produced model can reach more than 1200 kilometers, how about it? Boy, work harder !"

How's it going? Still working hard?

At that time, Zhuang Jianye wanted to say, Great God, the titanium alloy was already half-dead. The second-hand Galaxy computer obtained from the National Defense University of Science and Technology has burned this CPU three times. It was hard to make it out. Your old man let us take off the group for mass production. Would you like to go back to a copy?

As if seeing Zhuang Jianye's thoughts, Chief Master No. 10 glanced at Zhuang Jianye, who was the same as his dead old husband, and smiled: "How practical is your business, I only look at the results!"

After speaking, he patted Zhuang Jianye on the shoulder again, and walked away with a group of people glowing red.

At that time, Zhuang Jianye wanted to stop the gray-haired old man. He stretched out his hands unceremoniously and asked for some money. As a result, the idea was cut off by Zhuang Jianye as soon as it came out.

He asks the chief engineer of Project No. 10 for money? The chief teacher can in turn stretch out his feet to take care of his royalties.

Ascendas Group has made rapid progress in aluminum-lithium alloys and titanium alloys over the years. Where did it come from? Supporting the No. 10 project.

Flight control systems are commonly used in all models of Ascendas Group. Where did they come from? Supporting the No. 10 project.

Ascendas Group's supporting technologies for aero engines are becoming more sophisticated. Why? It is still supporting the No. 10 project.

The data in the JSNB-Ⅱ system of Ascendas Group is detailed and stable. How did it work? Most of it benefited from the No. 10 project.

It can be said that by supporting the No. 10 project, Ascendas Group has obtained unimaginable aviation supporting technologies, and these technologies are not ordinary general technologies, and most of them are basic core technologies.

This is a country that uses a model to pull the comprehensive technology from point to surface, but at that time, most domestic manufacturers did not have enough market-oriented vision, and they did not know how to transform without technology.

However, the Ascendas Group led by Zhuang Jianye has taken a step forward in this regard, as much as possible to transform those technologies obtained from the No. 10 project into commercial mature products, so as to grab excess profits in the vast market.

Therefore, part of the success of Zhuang Jianye and Tengfei Group is the development of self-innovation, but more is standing on the shoulders of giants to have the conditions to impact the broader market.

In this case, you go to the house and ask for money. Well, the Chief Engineer of the No. 10 Project doesn't mind sitting down and interrogating with you, and carefully calculate the account of the Ascendas Group's work on the No. 10 engineering technology these years.

"A great **** is a great god, I can't provoke it, I can't provoke it!"

Seeing Zhuang Jianye's back, the chief engineer of the No. 10 project, was not only feeling, but still feeling.

Just when Zhuang Jianye was thinking about ~www.readwn.com~ the super-new molding that was strenuously made by Barra-Diffusion bonding process can not finish the No. 10 project, it becomes a decoration, how to maximize the benefits of this new technology, a certain new type The commander of the anti-ship missile found it, and Zhuang Jianye naturally couldn't let it go. He directly released the super-sound molding-diffusion connection technique, which immediately shocked the opponent.

No way, the air inlet made by this super-new molding-diffusion bonding process is not only 15% lighter than the traditional convex air inlet, but also 39% higher in structural strength. The most important thing is corrosion resistance. Doubled.

So after some preliminary demonstrations, it was a test. An anti-ship missile research institute and the Navy ordered 500 sets of titanium alloy inlets with double-sided internal pipes from Ascendas Group at a unit price of 400,000 yuan.

Then it forms a complete power assembly with WD-16P small turbojet engine and fuel tank, and gives the other party a package discount of 1.8 million yuan. The total value of 500 sets is 900 million yuan.

Using this money, Ascendas Group made persistent efforts and finally developed a new generation of "Z" structure wide-chord hollow large-size fan blades based on the honeycomb structure hollow fan blades equipped with the WD-52ML turbofan engine.

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