Chapter 552

Zhuang Jianye didn't expect that before he said anything, Professor Zhao's body was shaking and he was about to fall down. He jumped immediately. Fortunately, Tong Xia was quick to help Professor Zhao.

Then he took out the quick acting heart saving pill from the military green backpack, poured it out and put it into Professor Zhao's mouth. Then he asked Zhuang Jianye and Wu Ping to help him to the ventilation place outside the workshop, and helped to smooth his chest and back for a while. Professor Zhao slowly recovered.

As a result, the first sentence of mouth opening was: "I've earned it. I've really earned it this time."

Then he raised his head and looked at Tong Xia: "Xiao Tong, you write down the previous topic, we can adjust it appropriately, for example, the improved Zhi 6, some riveted structural parts on the main structure can be completely replaced by welding, the information we have before is incomplete, the vacuum chamber of gdh-15 electron beam welding machine is less than 4 square meters, at most it can complete the tail welding There's no way to weld the paddle.

Now it's much better to have the ej9 of Tengfei group. It's more than 7 meters long and more than 3 meters high, and several large sections are not a problem at all. In this way, the rivet consumption can be reduced by at least 20%, and the structural weight of the straight 6 can be reduced in disguised form. You need to calculate this carefully, and give me the accurate number at that time... "

Professor Zhao just sat by the flower bed opposite the electron beam welding workshop, and directed her research project in a frustrated tone. Tong Xia, holding a small notebook and a pen, kept a quick record on it. From time to time, she asked Professor Zhao how to change the riveting process into electron beam welding process.

Professor Zhao not only answers one by one, but also evaluates whether Tong Xia's thinking is progressive or conservative.

This scene makes Zhuang Jianye dumbfounded. He says that Professor Zhao, who has taken the quick acting heart saving pill, should not go back to the guest house to have a rest. How can he start his class here.

As soon as he was ready to persuade him, he was stopped by Wu Ping. Then he shook his head slightly at Zhuang Jianye and said in a low voice, "Mr. Zhuang, the old man is just like this. When he sees the craft or equipment that can help improve the helicopter design, he will seize the time to integrate into his lesson."

"Why?" Zhuang Jianye asked in a low voice.

Wu Ping took a complicated look at Professor Zhao, who was talking with a smile not far away, and said with some disappointment: "the teacher said that he was too old to live for a few years. Even if he couldn't see the production line of the helicopter he designed, he had to leave precious seeds for later generations. No matter how good the foreign technology is, it's also for outsiders. If he uses too much, he will always have to rely on it, and he won't be able to use it after all If you come step by step, it's reassuring. "

The words made Zhuang Jianye silent for a moment. He looked at the old professor sitting on the flower bed not far away. He was a little pale and coughed twice from time to time, but he still laughed happily. He wanted to integrate the electron beam welding technology into the subject, which was not an existing helicopter model.

This is the older generation of science and technology workers. They have no great reputation and no dazzling aura, but they are the backbone of the country's prosperity.

As a result, Zhuang Jianye was not moved by Professor Zhao's behavior. At the next moment, Professor Zhao's overbearing words made Zhuang Jianye's mood return to zero.

"Keke ~ ~ Xiaozhuang, do you think you can spare a set of ej9, let's do an experimental verification, rest assured, don't delay your normal production."

After hearing this, Zhuang Jianye said something. If he could even it out, he would have started working in the Chenggong factory. The problem is that these four machines are in a state of 24-hour axle rotation and people stop working on them.

There's no way. The demand is so strong that it can't stop at all. The two d-46ml turboprop engines that are mainly used by the Navy and air force to improve an-26 need hundreds of them. The time is tight and the task is heavy.

In addition to the trial production of the central wing box for the advanced light transport platform, the main task of Xiping factory is to produce the central wing box for tm-9 aircraft. The accumulated orders at home and abroad have exceeded one hundred and two, and the time is also tight and the task is heavy.

As for the ej9 of the zero degree factory, Zhuang Jianye couldn't touch it even if he wanted to, because the equipment produced the fuel storage tank of a certain type of long-range rocket missile designed by the Aerospace Department, which was the most important weapon of the country and couldn't move at all.

So, each has its own division of labor, how can Zhuang Jianye be even.

But looking at Professor Zhao's expectant eyes, pale face and always stick to the original heart, there is no way to say the words of refusal.

At last, he frowned and thought about it. As soon as he was ready to speak, a man came not far away. Before he walked in, he heard a warm and strong Shanghai stock market accent: "ah, Mr. Zhuang, ah ~ ~ Xiao Wu is also here. Ha ha, it happened that Liu Cong made a big grass carp. At night, he asked the canteen master to stew half of it in brown sauce, steam half of it in steamed sauce, and chop pepper on the head of the fish. Let's go Just Well, who are these two

Liu Chunyu turns from the other side of the flower bed with a smile. He is just talking about eating fish in the evening. As a result, he is surprised to see Professor Zhao and Tong Xia sitting on the flower bed, Zhuang Jianye and Wu Ping standing aside.

Wu Ping quickly introduced that Liu Chun was the smoothest one in the Tengfei group except Zhuang Jianye. In a few words, he resolved the embarrassment and invited Professor Zhao and his party to eat fish in the evening.Professor Zhao nodded his head and agreed. Then he chatted with Liu Chun like this. Zhuang Jianye was relieved to see this, because he really didn't know how to refuse this pure minded old professor. Liu Chun came just in time and immediately changed the topic.

As a result, Zhuang Jianye was glad that Liu Chun appeared in time and resolved his crisis. When he thought about whether he would drink more with the old guy in the evening, he heard Professor Zhao's tone suddenly change: "bearing? What kind of bearing? Do you have any samples? "

"I just took two samples with me. If they pass the test, they will be installed on our gas turbine power plant soon."

Liu Chun opened the briefcase, took out two palm sized rings and handed them to Professor Zhao. Professor Zhao took a look in his hand and quickly put on the presbyopic glasses hanging on his chest. Then he skillfully took apart a bearing, took down the ball inside and looked carefully in his hand.

On the smooth surface of the mirror, there is no metallic luster, on the contrary, it emits a strange luster like a black gem.

Professor Zhao is more and more excited, the more he looks at his body, he can't help shivering. Seeing this, Zhuang Jianye feels a little stumbling in his heart. He says no, it's just a bearing, or a sample without application. As for this?

Fortunately, this time, Tong Xia held Professor Zhao in time and gently breathed with her hand on his back, so that Professor Zhao would not roll her eyes. However, Rao's voice became abnormal: "silicon nitride It's silicon nitride bearings It's silicon nitride bearing... "