Chapter 731

Just as Cai Weiguo said when he satirized Zhuang Jianye's theory of Tianyan, the leaders and experts present were not three-year-old children, but senior technical talents in related fields.

Although there is no way to compare with the pure professional aviation power experts, as the largest user department of gas turbine, the basic quality can be distinguished, especially the performance indicators of key components. These people have no way. As the user, they always have to do the daily operation and maintenance. If they don't understand, how can they use them?

Because of this, the expert group headed by the old expert was surprised to see the large parts suspended on the trolley, which were like the runner blade in the hand of the runner Dharma king in martial arts novels.

Because the blade like blade is not installed through the fixed slot, but forms a natural whole with the rotor below, which is obviously an integral bladed disk like a fake replacement.

"This is the integral blade produced by our Tengfei group for the latest d-40t industrial gas turbine..." Just as the leaders and experts of the energy sector were in a daze, Zhuang Jianye's voice suddenly spread in the spacious factory.

"Wait ~ ~"

as a result, before Zhuang Jianye had finished his speech, the old expert who followed the leader of the energy department looked at the whole blisk carefully, moved his eyes away from above, interrupted Zhuang Jianye's words, and looked at Zhuang Jianye suspiciously: "Mr. Zhuang, your whole blisk should be made by seven axis linkage, right?"

The seven axis machine tool is a kind of more advanced machining equipment. There is no way. Who let this machine tool be upgraded from the five axis machine tool? Because of this, the seven axis machine tool is more flexible, wider processing range, higher precision and faster efficiency than the early five axis machine tool .

Think about Zhuang Jianye's heroic saying that Tengfei group doesn't need a five axis machine tool, and then look at the whole bladed disk in front of us. People suddenly have a sense of enlightenment. No wonder they dare to say that, it turns out that there is a more advanced seven axis linkage than the five axis.

However, when people thought that they could grasp the soul of Zhuang Jianye's heroic words, Zhuang Jianye shook his head with a stronger smile, and asked the old expert of the energy department: "have you ever seen a seven axis machine tool that can process titanium alloy rotor and carbon fiber reinforced titanium matrix composite wide chord hollow blade as a whole?"

"I knew that it should be seven axis linkage okay? I beg your pardon? This This This disk, it It... "

At the beginning, the old expert of the energy department nodded his head, but when Zhuang Jianye finished, he suddenly felt that it was wrong. Immediately, a pair of eyes behind the presbyopic glasses suddenly widened, staring at the leaf plate in front of him, with an unbelievable appearance.

At this time, Zhuang Jianye took a wrench from the workshop director on duty. When the old expert saw this, his eyes suddenly widened. Before he could stop him, he saw that Zhuang Jianye directly reached out and held a blade with a wrench. Suddenly, he twisted the blade with force, which revealed the fact that he was empty inside.

"You You You This is a waste of money ~ ~ "

the old expert shivered and pointed to Zhuang Jianye. He was obviously impatient. He couldn't help it. The value of a whole leaf disk was unimaginable. As a result, Zhuang Jianye broke a leaf just like a boy who didn't care about fragrance and jade. It was a pity for the old expert.

Not only the old experts, but also the leaders of the energy sector and the head of the headquarters all felt that it was not appropriate for Zhuang Jianye to do so. But at that time, Zhuang Jianye was too quick and too sudden to stop him. They could only sigh one by one when they waited for a fait accompli, just like his beloved baby was ruined.

As a result, when it was a pity that a good blisk component was destroyed by Zhuang Jianye, Zhuang Jianye shrugged his shoulders: "I just want to show you that our compressor blades are really wide chord hollow blades made of carbon fiber reinforced titanium matrix composites. As for the damage to blisk, don't worry. Since we can build them, we can Xiu, it's just a blade. It's not as complicated as you think. "

"You say it well. As the name suggests, the blade and the rotor are a whole. If you destroy the blade, you destroy the whole. If you repair it, everything is destroyed. How can you repair it?"

The old expert is the most distressed person. After listening to Zhuang Jianye's words, the fire in his heart can no longer be held down, and he directly turns a cold face on Zhuang Jianye.

That is to say, there are leaders and other experts at the scene. Otherwise, the old man will be able to smash Zhuang Jianye's face and waste a whole leaf. It's really time to fight.

However, Zhuang Jianye turned a blind eye to this and gave a sign to the workshop director on duty. Then he listened to the teacher's command with walkie talkie: "lift No. 56 part to No. 3 area and repair it with nb-250."

As soon as the voice was heard, the operator operated the overhead trolley to lift the blisk damaged by Zhuang Jianye to area 3. Where a large-scale equipment about seven meters long and two meters high was installed, people looked at the equipment and frowned.It's machine tool, no tool; it's laser equipment, no probe; it's welding equipment, where's the welding gun? All in all, it's a strange device that's nothing.

However, at the moment of suspicion, the damaged blisk has been fixed on the equipment by a special fixture, the fracture has been cleaned, and the spare wide chord hollow blade has been fixed on another fixture.

Seeing this scene, people are even more confused. What is this to do? Do you want to stick it on with universal glue?

But just when people couldn't figure it out, the next moment, a miracle happened. After the equipment operator entered the processing parameters and started the equipment, the clamps on both sides began to make a sharp linear movement up and down in a small range. Then the two were combined, and the finished wide string hollow blade was firmly fixed on the gap in the blink of an eye.

When the clamps on both sides were loosened and the blisk was hoisted to the leaders and experts again by the trolley, people immediately gathered around them like curious babies. A series of testing equipment such as ultrasonic flaw detection and laser flaw detection had already been prepared in the workshop, and these experts were not polite. They took the testing equipment and started the exploration at the place where they just connected Well, this exploration made people dumbfounded.

Among them, the old expert was the most incomprehensible. He took the detection equipment and repeated it for several times. Then he looked at the numerical value and whispered: "this This How could it be