Take Off My Aviation Era

Not only Professor Zhao was surprised. Tong Xia, whose face was plain on the side, also made waves. She looked at Zhuang Jianye with some surprises, not to mention Wu Ping. She had forgotten what she would not persuade, some surprised, and some envied questions. : "Really? Zhuang, our group also have electron beam welding machines? Are they from Germany and France?"

　　Zhuang Jianye suddenly got a black line in his forehead, thinking that your Xiangzhou factory seems to have not been formally merged into the Ascendas Group, how come it is us?

Wu Ping also felt that he was a bit too unreserved. He smiled and just wanted to explain a few words. Yuanyuanchang listened to Professor Zhao over there saying: "Xiao Zhuang, I was involved in the technology and equipment of the French Dolphin helicopter. When it was introduced, it involved an electron beam welding machine.

Because the asking price in France was too expensive, I switched to West Germany, but only introduced electron beam welding guns and supporting power supplies. Domestic universities and research institutes were responsible for the development of the vacuum chamber. A total of five sets were made, and two were given to the scroll shaft. Two of the 8 production plants were given to the Northeast Aviation Development Plant. I heard that the remaining one was taken by the aerospace department. Isn’t this the one that fell into your hands? "

　　 Electron beam welding machines are widely used in aerospace, and Ascendas Group is one of the few companies that span the two major business sectors of aerospace.

　　 Especially in the aerospace field, many people in the industry have highly recognized and praised Ascendas Group, and some even said that without Ascendas Group, the domestic aerospace industry may go backwards for ten years.

　　 This is in stark contrast to the aerospace department's criticism of Ascendas Group's indiscriminate remarks, except for its intention to get into the eyes of money. This is also an important reason why Ascendas Group has become increasingly polarized after the establishment of the Aerospace Department.

　　 Because of this, many old aviation cadres even said sourly that the Ascendas Group, which was obviously born in the aviation industry, now looks like the old aviation industry.

As an authority in the aviation industry, Professor Zhao has naturally heard about these things. Although with his authority, it is impossible to touch what Tengfei Group provides to the aerospace department, but it is not difficult to see from the evaluation of the aerospace department on Tengfei Group. What Tengfei Group does is absolutely extraordinary.

　　 Based on this, it is understandable that the electron beam welding machine taken by the aerospace department was assigned to the Ascendas Group. A manufacturer that can provide important products to the aerospace department cannot be overstated.

　　 This also added a rich smile to Professor Zhao's calm face. In any case, the electron beam welding machine also greatly assists the production of helicopters. This is undoubtedly good news for Professor Zhao.

When there is good news, the mood is good, and when the mood is good, the father said more: "Well~~ That’s right, this is the real family background. I didn’t come in vain this time. I can finally see good things, remember. A few years ago, when Xiaotong and I participated in the introduction of the Dolphin helicopter, we were busy with electron beam welding machines for more than three months."

　　 "Three months and twelve days." Tong Xia added, her voice very crisp.

Professor Zhao nodded: "Well, it's really long enough. In the end, I just purchased the core parts and came up with an electron beam welding machine 2.1 meters long, 1.3 meters high, and 1.1 meters wide. It’s a big step closer to the world’s advanced level and fills the domestic gap. I think the aerospace department is also interested in this, so I wanted to go for a set... Hey, why didn’t I see the GDH-15 electron beam welding machine?"

　　 Talking about the past and the benefits of the electron beam welding machine all the way, a group of people came to a large factory building, just entered Professor Zhao and scanned it, but did not see the electron beam welding machine he was familiar with.

Zhuang Jianye pointed to the huge equipment about 10 meters long and 4 meters high, and said with a little humility: "Professor, this is the electron beam welding machine used by our group, the model is EJ9, what you said We applied for the GDH-15 electron beam welding machine with our superiors, but unfortunately we did not approve it."

　　 "Ah~~ I didn’t approve it to you, then you...make a big...EJ9?"

At first, Professor Zhao didn't react. He nodded and smiled very calmly. His gray hair was not messy, but the next moment he realized something. He raised his eyes to the EJ9 electron beam welding machine in front of him, and his squinted old eyes seemed to be cracked. Suddenly it widened, and the tone immediately became tempo.

　　 I want to say that you didn't get the small enough to make a big one, and I felt that it was inappropriate to change it to EJ9 during the electric transfer, but it was so, and the tone of voice was almost stunned. Obviously, I was surprised by the electron beam welding machine I saw.

Not only Professor Zhao, Wu Ping and Tong Xia also looked at the electron beam welder in front of them in amazement. Their eyes were unbelievable. You must know that they are not people who have never seen the world. Following Professor Zhao, the authority, what good things have not been seen , But the EJ9 in front of them still shocked them.

The GDH-15 electron beam welding machine is really good. The core technology is West German technology. The whole is not bad. The vacuum chamber in front of you has a length of 7.5 meters, a width of 2.8 meters, a height of 2.5 meters, and a space area of ​​53.2 square meters. Compared with the EJ9, which uses 45KW and 110KW electron beam welding guns and has automatic welding capabilities.

　　 2.1 meters long, 1.3 meters high, 1.1 meters wide GDH-15 electron beam welding machine can only be regarded as a younger brother, oh no, a small print must be added in front of the younger brother.

　　 You must know that the GDH-15 electron beam welding machine can already do many things that could not have been imagined in the production of engines and aircraft.

　　 7.5 meters, width 2.8 meters, height 2.5 meters ~ www.readwn.com ~ The EJ9 with a space area of ​​53.2 square meters is almost ten times that of the GDH-15 electron beam welding machine, and what it can do is naturally even more unimaginable.

　　"EJ9? The core welding equipment of F-14 central wing box?"

I don’t know how long it took. Professor Zhao, who was standing in front of the EJ9 electron beam welding machine, finally recovered and asked, but before anyone could reply, he said to himself: “Yes, yes, It's EJ9."

　　 Turning his head and looking at Zhuang Jianye beamingly, he pointed to the things being processed inside and asked: "What is processed inside?"

　　Zhuang Jianye nodded: "It's the central wing box of the advanced light transport aircraft we are developing."

　　 "Well~~" Professor Zhao nodded, and then stood outside the safety line and carefully watched the processing process inside, with a satisfied expression on his face: "The space is really big, the efficiency is really high, but it's a pity...the number..."

　　 "Um...Professor Zhao, there are four sets of the same type of equipment in our group. What you see is only one of them, one is in the Zero Degree Plant, and the other two are in the Ascendas Aviation Power Plant."

Professor Zhao just thought about expressing a little regret that EJ9 is good, but the singular number is too small, so he listened to Zhuang Jianye's hastily introduction, his old eyes widened uncontrollably again, regardless of the already scattered white hair, suddenly turned his head and his voice changed instantly: "Do you have...four sets?"

Zhuang Jianye smiled modestly: "I originally wanted to make ten sets, but you always know that these things are very important to Western countries and it is difficult to get them. In the end, only four sets were obtained, otherwise... uh... Professor, you What's the matter? Don't roll your eyes, hey... Professor, don't scare me..."