Monster Factory Chapter 117: : Tieshu Yinhua cool with summer (two in one)

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Ye Qing holds a round section of synthetic light steel in his hand, under the partial magnification function of the data glasses and the analysis of material data. Ye Qing can clearly see this round section of light steel, starting from the fracture, surrounded by one layer's gray-brown coarse particles.

The light steel surface originally had one layer black anti-rust paint, but now the anti-rust paint comes off neatly. In Ye Qing's field of vision, these coarse particles consist of numerous tiny cracks.

This is the most intuitive manifestation of metal fatigue. Its internal structure has been destroyed by external forces and its strength has been seriously reduced.

The causes of metal fatigue are all caused by repeated external pressure. Many countries have experienced pitiful aviation crashes caused by metal fatigue.

A metal is placed there, it will not be damaged without external force.

The light steel structure of the sky curtain is stationary, and the light bulb cables will not move.

Then the only moving part that can occur is the water-circulating air conditioner.

The water-circulating air conditioner has an extension fixed at the top every some distance, and the air extraction motor inside is buzzing and rotating at high speed.

"It should be the air extraction motor in the air-conditioning extension, which caused the support pipe and the support metal to resonate, causing the support to quickly weariness." Ye Qing's current data glasses are transparent glass, and outsiders can't see any anomaly.

"How do you judge?" Chief designer Xiao Jun looked at Ye Qing nervously.

"It's easy to prove this." Ye Qing took off his glasses, pointed to another exhibition hallway and said, "The consistency of industrial products is very high. You can check the pipe supports that haven't fallen yet. , If the strength of those connections is also significantly reduced, it proves that the resonance must be caused by the operation of the motor."

"It is very likely!" Deli Group's representative Manager was taken aback for a moment, and then shot the thighs: "Since our design is all right, resonance is the most suspected cause of the accident."

Several maintenance personnel of effective air conditioners hurriedly ran to the next intact extension under the scaffolding. Skillfully dismantle the extension, and then cut two of the light steel structure connecting the extension and the pipeline.

Without instrument, just by clamping the round light steel with pliers and doing the bending test, you can clearly feel the weakness of the two round light steel anomaly.

"Really caused by resonance." representative Manager said anxiously: "No, our motor products are absolutely qualified. The concentric rate of the bearing is much higher than that of the national Standard, and there is no possibility of anomaly vibration."

"It is not the anomaly vibration, but the natural vibration of the motor." Ye Qing explained to a group of confused people: "If the motor anomaly vibrates, it can be judged by listening to the sound."

"But when the motor is running and the fan rotates, there will be obvious natural vibration."

"In layman's terms, it means normal vibration. The sound sounds very soft and the vibration amplitude is very small. But there will still be high-frequency vibration. If this vibration frequency is close to the resonance frequency of the external fixing material, resonance will occur."

"Obviously, the total vibration level rate of these light steel structures is very close to the natural vibration frequency of the motor, and severe metal fatigue will occur."

"I don't know if you have seen the movie that Death is here. There is a lens in it. It is about the resonance of the air-conditioning extension and the connection. As a result, the entire air-conditioning extension crashed."

"I understand." representative Manager suddenly said: "This is a coincidence, a great coincidence. Our products are also tested for resonance, but the natural vibration cannot be eliminated. I did not expect it to resonate with this light steel material. ."

"Simple ~"

"The solution is very simple. We only need to adjust the motor speed to avoid resonance."

"Then what should I do with these damaged support structures?" Chief designer Xiao Jun, full of resentment, made a lot of staff standing in various exhibition areas watching the excitement and fled in fright. .

Yes ~

A pipe and extension in a corner have already fallen down, which means that all the air-conditioning extensions in the exhibition hall may fall.

This kind of chance, who dares to fight for his own life?

"Temporarily close the exhibition area, all staff will leave, and wait until the hidden dangers are resolved before entering." District Chief Wen Xiaowei immediately issued an order, as long as there are no casualties, there is still room for recovery.

Without any hesitation, the crowd ran out.

Some are like walking from spring to summer, the sky curtain has a certain insulation function, and the cool air inside has not yet completely dissipated.

Suddenly all of them ran outside the canopy, and suddenly felt so hot.

"thanks, extremely thanks, your doubts, you have saved us a lot of precious time." Standing outside the sky, District Chief Wen Xiao Wei's nervous expression eased a lot, holding Ye Qing with his hands shaking.

"Where is your exhibition hall? If the exhibition hall can be restored, I will ask the staff to advertise Company on the giant screen projection TV."

"No. 42 in Zone Z is Monster Heavy Industry at the innermost corner." Ye Qing was a little embarrassed to scratch his head and reported the location of his Company booth.

That is the corner of the last row, and there is no worse position than that.

"Monster Heavy Industry!" District Chief Wen Xiaowei gave a thumbs up and praised: "A very bold name."

"Young man, you must be a mechanical one and you are very proficient." Chief designer Xiao Jun also stepped forward to express his appreciation: "We do architectural design, and we will also consider wind resonance testing. The Tacoma Strait Bridge of USA is the most painful example."

"But this is indoors, a stationary thing, who would spend a lot of money to do a resonance test?"

"Even if we did, it couldn't be measured. We were still shirking each other's responsibility before, thinking it was the excess weight caused by icing."

"Unexpectedly, the problem appeared in the motor resonance." The chief designer Xiao Jun said with some guilt: "This is completely knowledge of two fields..."

"Don't discuss these first." District Chief Wen Xiaowei said: "Everyone knows the seriousness of the matter. Since there has been a problem with the support structure of the canopy, we must hurry up and solve it within one day. ."

"Otherwise, at nine o'clock tomorrow morning, the exhibition will not be held, and our people will lose their faces."

"Mr. Xiao, you are a well-known designer in China. This canopy came from your studio again. You can help give an idea."

The chief designer Xiao Jun nodded solemnly and fell into heavy thoughts. During this period, he walked back and forth and made a few more calls to ask the manufacturer responsible for the production of this batch of light steel materials whether they had stocks.

After the phone call, he asked the accompanying assistant to go in again and use a simple method to test the strength of the main structure of the canopy.

When the information came back one by one, the chief designer Xiao Jun's forehead was slowly covered with beads of sweat.

Walking back and forth, pinching his brows from time to time and thinking, suddenly realized, then shook his head in disappointment.

Finally, the chief designer Xiao Jun said ashamed: "There is no other way. These light steels are specially customized non-standard products. I asked the manufacturer just now. They don’t have much inventory, and they even repair the collapsed corners. Not enough."

"In fact, even if there is enough inventory, there is no hurry. These light steel structure construction teams enter the site one month in advance before they are welded and assembled."

"To this day, there is only one way."

"What way?" District Chief asked Xiao Wei nervously, wiped the sweat on his forehead.

"The main structure of the canopy is intact, and the corners collapsed, we directly used the plastic plate to paste, the section of the air conditioner that fell down was not installed."

"The damaged exhibition area should be repaired immediately."

"Then..." The chief designer Xiao Jun said sadly: "Under all the air-conditioning extensions, vertical steel pipes are used to support the outside air-conditioning units and the weight of the pipes."

"About 300 steel pipes, there is no time. The steel pipes should be thick enough to support the weight of the air conditioner and the bracket."

With a sound of "Kang Dang ~", District Chief heard that an official beside Xiao Wei had an crystal teacup in his hand and fell to the ground.

He is the director of the Expo. Hearing the solution of the leading designer in China, the director felt that he would not have to go out in the future and he would be laughed at by everyone.

In an international large-scale exhibition, in the good guy exhibition hall, all the corporate display areas, and the center of several main aisles, there are three hundred steel pipes horizontally.

How does this let people go, and how does this allow companies to showcase their products?

How about walking around the pillar in an S shape?

Those domestic and foreign reporter, and a large number of foreign companies Manager, what do you think when you see these?

What if there are a few girls who play performance art again and again, in order to mock the this time exhibition, holding poles and dancing?

The Expo Park is an internationally renowned park. The director of the Expo has naturally seen a lot of young men and women with weird thinking, and performed various eye-catching performance art in the park.

"Mr. Xiao, you..." District Chief heard that Xiao Wei was really anxious at this time, and even changed his name: "You can think of a way, please. If you really install the pillars, then the this time exhibition..."

The chief designer Xiao Jun shook his head feebly. The this time canopy was designed by their studio. If there is a way, why doesn't he want to restore the reputation of the studio?

"We...can only make a fuss on the steel pipe used as support." The chief designer Xiao Jun wiped off the sweat from his face with a trembling, and said in frustration: "The steel pipe must be there. We would rather be A joke, nor can guests face the risk of being smashed at any time."

"Three hundred steel pipes, no less. Perhaps in some places, the location of the steel pipes can be arranged more cleverly. For example, in the aisle, we can use gate-shaped steel pipes to make room for the aisle."

"To make gate-shaped steel pipes, we don't know if time can come in a hurry..."

"Then go to the art studio to do some decoration, or draw flowers..."

"I... please tell me about Mayor." District Chief Wen Xiao Wei took a deep breath and walked to the side to make a call.

Five minutes later, District Chief Wen Xiaowei walked over slowly, his complexion a little pale.

"Go ahead, Mr. Xiao, you are responsible for the design of the position of the steel pipe, and try not to hinder the pedestrians and the exhibition activities of Company."

"I contacted the park department and asked them to perform the processing of the steel pipe with Factory engine."

"By the way, what is the height and diameter of the steel pipe?"

"The height is two meters, the diameter is about eight centimeters, and the wall thickness is eight millimeters. In this way, a flat surface is welded on the top to support the pipe, and the bottom is fixed..."

"The time is too short. It is estimated that the bottom can only be welded to the flat plate, and then the four corners are punched to install the nuts."

District Chief heard that Xiao Wei's face became pale again. This design gave him the feeling of inspecting the construction of the community and construction sites in the jurisdiction.

He was about to nod his head to agree, and his gaze unintentionally scanned Ye Qing who was watching the excitement nearby.

"Mr. Ye, Mr. Ye." District Chief Wen Xiaowei greeted Ye Qing quickly, and walked in front of Ye Qing: "Mr. Ye, you are engaged in Heavy Industry machine manufacturing. See if there is any way to make the support column better. More beautiful?"

"At least...you don't need to weld the platform at the bottom, fix it with a nut."

"One day, only segmented processing can be used. The base is made of a hollow steel pipe, one end of the steel pipe is sealed and welded with a steel sheet, and holes are drilled inside and fixed to the ground with nuts, and finally welded to the supporting steel pipe above."

"The steel pipe is to be decorated anyway, no one will see the weld."

"Yeah..." Ye Qing thought for a while and said: "The steel pipe can be DN80 galvanized pipe, and the thickness and diameter meet the requirements. This kind of steel pipe is very common on the market, and processing is also very convenient. Several companies add Factory at the same time. processing, it is easy to make 300 pieces."

Up to now, even if District Chief heard that Xiao Wei was extremely reluctant, he could only adopt the suggestion of chief designer Xiao Jun.

Yes, what is enough for one day?

There is no way, contact those well-known art studios and make art decorations for steel pipes.

It’s better to let people watch jokes than to have an accident, and the exhibition can be held smoothly.

"Mr. Ye, for your smashed device, we will calculate compensation after the exhibition. Please forgive me, now we are really overwhelmed and have no time."

"Understand and understand, as Company participating in the exhibition, of course we must cooperate with the this time exhibition."

To finalize the solution, District Chief Wen Xiaowei, and the chief designer Xiao Jun immediately set off to get busy.

The corporate staff who watched the excitement also dispersed. It was noon, and the weather was getting hotter and hotter. It was like a sauna.

Ye Qing also went out. It was almost time for lunch. Ye Qing was going to take Xu Xiaohu and the others out for a good meal. It was a treat.

Walking out of the exhibition hall of immense, Ye Qing took out the 3D camera from the car, and snapped a photo at the exhibition hall of immense.

The appearance of this pavilion is full of modern|Hyundai and artistic sense, and the exterior design comes from the hands of world-class architects. Take a picture of its 3D drawing, and go back to build a small mini pavilion for office use.

There is still some time before lunch, and Ye Qing’s photo could not be stopped like a photographer.

Because there are many strange buildings in the Expo Park.

Even the greenery and the various landscape trees are works of art carefully trimmed by master gardeners.

For example, the tree in front of Ye Qing's eyes, Huangshan Yingke Pine entrenched on the rockery, seems to have grown from a broken rock, with its roots entwined, green and tall.

The 3D camera can take pictures of any object and make perfect 3D drawings instantly. After photographing several buildings, Ye Qing locked the focal length of the 3D camera on this Yingke Pine again.

metal smelting center has a three-dimensional forging function, whether it is a ship's hull or other more complex irregular shapes, as long as there is a drawing, it can be quickly smelting out.

These landscape trees are unique in shape. If you use smelting center to make a few trees and place them in your own factory, they will be very, very compelling.

Anhui Province has a wonderful crafts and arts with a history of more than 300 years.

Iron painting!

Use hammer as pen and iron as ink to paint.

In the Wan Hall of China Auditorium, there is an immense iron painting "Yingke Pine". Countless foreign dignitaries have taken group photos in front of this iron picture, which also makes Yingke Pine a symbol of China's peaceful friendship.

But!

Who has seen pure metal Yingke Pine made of titanium alloy?

Ye Qing wants to ask the world, who has seen it?

I haven't seen it, it is in Factory of Monster Heavy Industry.

Ye Qing happily pressed the shutter, and then a perfect 3D Yingke Pine drawing appeared in the unlimited drawing memory card of the 3D camera.

Then, after taking photos of Yingke Pine's Ye Qing, she instantly freezes her figure.

It's like being struck by the thunder of Nine Heavens.

The Yingke Pine in front of him suddenly made Ye Qing think of a very, very important question.

If...

What if we use a Yingke Pine, which is completely made by metal and can be called Work of the Gods, as the pillar of the air-conditioning duct in the exhibition hall?

What is this concept?

The core purpose of the International Science and Technology Exhibition is to innovate in science and technology, and science and technology change lives.

Look at the structure of the entire exhibition hall again. From air-conditioning, to canopy, to light-steel structure brackets, it is all about the subject of technological innovation.

If you replace those bad street poles that are used as pole dancing pillars, they are all idle. Replaced with this kind of magical industrial technology that no one has heard of, and has never seen before.

Isn't that the biggest highlight, the biggest hot spot and selling point of this exhibition?

According to the plan, we need three hundred broken steel pillars. Maybe there will be some ribbons and garlands hanging on them. The layout is the same as the wedding room on Christmas Day to cover up the laughing steel pillars.

Replaced with Yingke Pine, Podocarpus, and crape myrtle trees, these precious landscape trees with strong ornamental value?

A tree ~IndoMTL.com~ has bifurcations like umbrellas. These bifurcations can completely become various fulcrums and support those air-conditioning ducts.

If designed properly, a tree can replace dozens of steel pipes, or even more steel pipes to complete the support work, and the location is more arbitrary, and it can be placed wherever you want.

Imagine that when people enter the exhibition hall, the first thing they see is not the welcome words, nor the small advertisements of various companies.

Rather, they are beautifully crafted and shocking landscape trees made purely of steel.

Isn't this a combination of technology and art?

Can’t this promote our traditional culture and leave foreigners dumbfounded and completely dumbfounded?

If aluminum alloy is used to build the branches and trunks of the trees, these heat conduction performance is far better than the dense branches and trunks of iron, and they can also fully absorb the air conditioning and discharge the cold air to the entire tree.

In the hotter and hotter summer, what kind of cool experience would it be to walk under this kind of tree? (To be continued.) cell phone customer(s), please browse and read for a better reading experience.