Chapter 146 This is how the B2 air intake is made
"Let's go!"
As soon as Zhuang Jianye's voice fell, before Lao Wei could express his position, the head of the headquarters nodded first, and then walked towards the optoelectronic research center in the depths of the factory.
Lao Wei immediately followed, only Lao Mu looked at the "sniper" pilot helmet in his hand, and at the same time looked at the quite modern Z-12 helicopter cockpit, with a depressed face.
Thinking about it, it seems that the discussion of the weight of the helmet is his own beginning, and Lao Mou can't wait to give himself two mouths, isn't it good to have a stable experience?
But Lao Mou also thought about this in his heart, seeing that the back of the head of the headquarters was about to disappear, Lao Mou could only grit his teeth, reluctantly stuffed the "sniper" helmet in his hand to the pilot, and dropped a sentence: "Wait for the opportunity to come over and see the color." ”
He strode forward and chased after the head of the headquarters and the others.
Compared with Lao Mou's reluctance, Lao Wei can't wait, knowing that it is the core manufacturing equipment that has the opportunity to stabilize aerospace hegemony.
How can the Americans play with all kinds of fiber composite materials, so that their own aircraft and spacecraft play with the life of the generation and generation to push forward, so that Europe, Russia and other countries can only look at the back of the United States sigh and feel that their bodies have been hollowed out.
Not only the Americans have automatic wire laying machines, which can raise the utilization rate of fiber composite materials to the highest, not to mention others, Boeing announced that the composite materials of the next generation of wide-body trunk airliners account for as much as 40%, and it is expected to be put into operation in the first decade of the 21st century.
Seeing the countries of the world is amazed, envious, and at the same time has a deep sense of powerlessness.
The amount of composite materials used in civilian passenger aircraft in the United States should reach 40%, and most countries in the world are still arguing about whether to use 10% or 8% of composite materials in fighter jets.
As a result, the key equipment that was so monopolized by the Americans and endowed with hegemonic connotations, Tengfei Group actually made a breakthrough, which made Lao Wei, who was engaged in this kind of research, calm.
That is, the head of the headquarters sat in front of him first, Lao Wei had no choice, otherwise if he changed someone, Lao Wei Baozhun rushed over in three steps and two steps, pulled the other party away, and rushed directly into the research center in a hurry.
But Rao is so, Lao Wei is still constantly behind the head of the headquarters to popularize the common sense of the automatic wire laying machine, repeatedly said how important this thing is to the development of domestic aerospace, the overall meaning is obvious, you are still a little faster, slow, what to do if the automatic fiber laying machine runs!
Facts have proved that Tengfei Group's automatic silk laying machine is not a goblin with long legs, it has nothing to run around, it quietly stops in the helmet process preparation room on the third floor of the optoelectronic research center, acting as a key production equipment, providing the production of lightweight composite helmets and customized rapid processing for the optoelectronic research center to further research and improve the "sniper" pilot helmet integrated display system.
Therefore, the whole equipment is not large, the length is only 3 meters, the height is 2.7 meters, and the whole is only composed of three parts, a mechanical arm with 6 degrees of freedom movement, a mold holder and a console.
From the outside, there is nothing outstanding, it is nothing more than a mechanical arm, which is neither as shocking as the production of extra-large parts of large passenger aircraft more than ten meters long, nor is it cool to support a sensitive part of a high-end fighter.
Just staying there as usual doesn't seem to have anything to do with the expected aerospace supremacy.
"This is the NB-2500V automatic wire laying machine delivered by Tengfei Group Special Equipment Co., Ltd. to the Optoelectronic Research Center......"
Just when the head of the headquarters and Lao Wei and other military bigwigs looked at the equipment in front of them and frowned, feeling that the so-called aerospace hegemony seemed to be a bit big with the imagined highness, Zhuang Jianye quickly came to the front of the NB-2500V and began to introduce everything in detail.
What is the silk laying head, what is the number of bundles, how much labor is saved, and how much scrap rate is reduced, all in all, Zhuang Jianye is a variety of data chaos.
Hearing that the head of the headquarters and others were dizzy, seeing that Zhuang Jianye did not mean to stop, and the head of the headquarters who had been tortured by many incomprehensible numbers was just about to open his mouth to stop Zhuang Jianye's tirade, but as soon as the words reached his mouth, he heard Zhuang Jianye instruct the operator of the equipment: "Turn on the equipment and show the leaders the NB-2500V working situation." ”
"Okay!"
The operator nodded, and was ready to start the equipment, but before the switch was pressed, the operator raised his head and asked a little embarrassed: "Mr. Zhuang, which product do we produce?"
"Just do the simplest one, the 0516B artifact!" Zhuang Jianye blurted out without thinking.
"Okay, no problem!" The operator did not hesitate to press the switch, and then entered the processing instruction of the 0516B workpiece on the console, after pressing the confirmation button, the mold fixing frame started first, and found an S-shaped abrasive tool on the abrasive rack next to it.
At the same time, the mechanical arm poked out, slowly walked on the surface of the mold, and then quickly moved to the middle, the complex structure of the fiber laying head at the top of the mechanical arm was close to the mold, and the next moment 8 bundles, 6.4 mm wide fiber bundles, like spring silkworms spinning silk from the silk laying head sprayed out of the 75mm wide ribbon, combined with the epoxy resin of quantitative infection at the same time, evenly applied to the abrasives.
Walking to the complex curved surface of the S-shape, the originally fixed mold support is slowly offset to form a comfortable feed angle with the traveling thread laying head, and the T800 carbon fiber filament is like silky, passing stably and evenly from the complex S-shaped curved surface.
In this way, with the cooperation of various angles of the robotic arm and the bracket, the thread laying head is like a stucco painter and a weaver, sometimes forward, sometimes backward, sometimes upward, sometimes sideways deflection on the mold.
It seems to be disorganized, but in fact, the entire 0516B workpiece is gradually revealing its true face in this disorganization.
The rest of the people are just that, looking at the black and slimy things, there is still a layer of goosebumps on the body, not to mention that they can see what it is, even if there are no goosebumps, these people can't figure out what the S-shaped 0516B workpiece is.
Because they really can't think of any aircraft and spacecraft that would use such an alternative S-shaped tube.
However, others don't know that Lao Wei, who specializes in aerospace application research, chose the mold for NB-2500V, just like seeing a beautiful first girlfriend, his eyes immediately straightened.
When the first layer of T800 carbon fiber was laid and the second layer was ready to be laid, Lao Wei's old face became flushed like the goddess of immortality for the first time.
When the NB-2500V was ready to lay the third layer, Lao Wei, who seemed to be a dead wood in spring, finally couldn't help it, pointed to the 0516B workpiece that was being processed and exclaimed excitedly: "Everyone, that's how the American B2 air intake is made, and that's how the air intake of their stealth bomber is made!"