Chapter 416: One Hour Miracle (1)

On the rostrum, Liu Shouzhong and Duan Zhixue, who were the ribbon-cutting guests, and Su Wenjie, Wei Caiming, and Zhang Qinghang who represented Lanshen Technology cut the red ribbon together, heralding the official establishment of Heqing Creation. Then Wei Caiming returned to the front of the stage, speaking his heavily accented Mandarin, and stutteringly read the manuscript: "...Today, we will spend an hour to show you that Heqing created First of all, please look at the front left.”

Everyone was getting impatient for a long time, and immediately swiped, and all kinds of long guns and short cannons were aimed at the direction he pointed, where there was a huge machine covered by a red cloth.

"Next, please look at the No. 1 construction 3D printer." Wei Caiming said, the red cloth fell, revealing the true face of the No. 1 printer. The so-called No. 1 printer looks like a gantry tower crane, five meters long and wide A shelf in the shape of a gantry crane is installed on the guide rails. A huge hemispherical object is fixed below the shelf, and a huge square box is above it.

The hemisphere below is the print nozzle, and the box is filled with printing materials.

Chi Jiafeng immediately moved to the isolation belt around the gantry crane, and shot wildly. The netizens around him also took out their mobile phones and posted everything in front of them on the Internet.

"Printer No. 1 will print a gazebo. This pavilion is designed by architect Wei Ke and uses special cement specially customized by AFC Cement as the printing material." Wei Caiming explained. Near the No. 1 printer, Zhang Qinghang He and Wang Wanqiang took a deep breath and pressed the start button.

The shelf of the 3D printer began to move along the guide rails, and the huge hemispherical printing head suspended below came down and began to move on the ground. The netizens and reporters around shouted: "It's on, it's on!"

"Brother Gan, why is your print head different from others'?" Chi Jiafeng asked Wang Qiandao beside him. Few people noticed that Wang Qian was actually mixed with netizens. Since the release of the trailer for "Walking Freedom" last time, Wang Gan's popularity among netizens has been very high, almost second only to Nan Ming and "Brother Baoan" Zhao Gaofeng, and he is affectionately called "Uncle Gan" by netizens, but Chi Jiafeng has a better relationship with him, and usually calls him Brother Gan.

Two days ago, when Su Zhanxihe announced the construction printing technology, Chi Jiafeng paid attention to it. The nozzle used by Su Zhanxihe's construction printer is actually a funnel as thick as a fist, and the cement is constantly squeezed out of the funnel. , and then follow a fixed path and stack them layer by layer, which is no different from squeezing toothpaste.

However, the 3D printer created by Heqing does use this strange giant circular nozzle.

"This is to improve the printing speed and accuracy. Generally speaking, the printing speed and printing accuracy are inversely proportional. The printing accuracy requires the nozzle to be smaller and finer, while the printing speed requires the nozzle to be bigger and better, so we adopted a compromise. On that ball, there are 400 nozzles, which are divided into 4 different thicknesses, and each nozzle can be fine-tuned in height and angle, so..."

Before Wang Gan finished speaking, there was an exclamation from all around.

Chi Jiafeng turned his head away and burst into a foul language: "Fuck!"

When the printing head fell and then moved away, everyone thought they would see a thin layer of printing material on the ground, but anyone who has a little idea of ​​architectural printing knows that 3D architectural printing is not even practical now, let alone Not to mention beautiful, it is almost impossible to have any tricks!

All 3D architectural printing is a layer of cement, nothing more!

But in fact, what appeared on the ground was a strange wall 10 centimeters high.

Looking from Chi Jiafeng's direction, the first thing I saw was the waves.

The wall showed four-dimensional arcs. In addition to the beautiful arcs of up, down, left, and right, the entire wall even had hollows that gradually changed in size and shape.

This is a shape so complicated that it is difficult for a desktop printer to print it.

Ordinary 3D printing, also called additive manufacturing, is actually an extension in one dimension from bottom to top, or from top to bottom.

Think of the modeled building as a collection of slices layer by layer, and then print out layer by layer to form a building.

But now, Lazy God Technology is showing the real 3D printing, which regards the building as a whole, sprays the printing materials from all directions and the center synchronously, extends in three dimensions simultaneously, and even takes into account the internal one-dimensional, and prints out A complex hollow with a great sense of space and artistic beauty.

On the podium, Wei Caiming continued to read the manuscript, stumbling: "The printing material used by the No. 1 printer is a special concrete jointly developed by Lanshen Technology and Afei Cement. We call it Keel No. 1. Through the printer nozzle It is sprayed at high speed from multiple angles, and it will condense within a few seconds of encountering air, thereby achieving rapid prototyping. This cement has excellent strength and super fast setting speed, and cooperates with our company's 3D printing technology , in addition to ordinary construction, it can also be used as a core support structure, or used to quickly repair damaged buildings..."

In the audience, Qin Yafei grinned, and Lun Zhifeng next to him almost clapped his hands. The stock price is about to rise! Really going up!

Keel 1, listen to the name! Absolutely a hit!

When Wei Caiming finished reading this passage, the exclamation continued to ring out.

Those who have a concept of architectural 3D printing, or those who have watched Su Zhanxi and the press conference some time ago, know that 3D printing is very slow. The fist-sized nozzles stack the cement layer by layer, and it takes several to print a wall. Hour.

But now, when this passage is finished, it only takes a minute, and the ball hanging under the beam has already rotated three times.

Only 10 cm was printed on the first circle, and the second circle has a wider printing depth and faster printing speed. After the second round, there is already a 30 cm high wall on the ground.

This is an abstract wave, the shape of the bottom layer is a small wave, and now it can be seen that there should be a huge arc above it, which is the big wave.

On the third lap, it was already more than half a meter high.

At this time, everyone saw something more. The printed wall not only has hollows, but also carries more content.

Obviously, the shape of the entire pavilion is a hollow wave, but through each different hollow, a huge and abstract leaf pattern is arranged on the wall.

This kind of feeling is like what is common on the Internet, using dozens or hundreds of avatars to spell out images such as beautiful faces, cute puppies, or chubby pandas.

But that was modified with software, but now it is printed with a 3D printer.

Five minutes, when the entire pavilion was fully formed, only five minutes passed.

The three-meter-high, three-meter-diameter gazebo, which looks like an abstract work of art, is presented in front of everyone.

Viewed from the front, this is a wave, showing a "ji" shape, which is very rhythmic. Viewed from the side, it looks like a branch solidified in a fossil, beautiful and timeless.

There is a space for people to sit in the lower part of the "Ji"-shaped spray, and even printed cement tables and chairs. The sun slanted, and through the hollow, left spots of light on the table, arranged in a pattern It looks like a new leaf.

In only five minutes, a 3-meter-high building appeared out of nothing.

And it's not the so-called "3D printed building" that Su Zhanxi and the so-called "3D printed buildings" look like prefabricated board houses, which are printed first and then assembled.

It is a real, 3D printed, unparalleled work of art.

This is the charm of modern technology, that is, the charm of 3D printing architecture.

At this moment, I don’t know how many so-called modern avant-garde artists or sculptors fainted in the toilet.

At this moment, the entire square was silent, and everyone was attracted by the master-level sculpture-like pavilion, unable to move away for a long time.

Through the lens, all this has also been conveyed to every corner of the whole world. Countless 3D printing experts have been invited to a secret location, intending to evaluate the technology of Lanshen Technology.

But at this time, they all opened their mouths wide, salivating from the corners of their mouths, as if they were demented.

It's a technology they can't even imagine.

This kind of technology should be used in the laboratory to print the most precise materials, or used as the cover of natural journals.

However, Lanshen Technology used it to build gazebos?

Just the kind of gazebo where aunts and uncles rest their feet and enjoy the shade?

"Next, please look back." On the stage, Wei Caiming said, no one would laugh at his crappy Mandarin with a Qingyang accent anymore.

Everyone turned backwards almost subconsciously.

Then they saw that at a distance of 30 meters from them, there were pillars about 30 centimeters thick, which were slowly rising from the two-meter-square steel boxes, as if speeding up. Moso bamboo that grows at countless times the speed.

No, it's not moso bamboo, because the pillars have a translucent color, more like crystal pillars.

These crystal pillars, every two are joined together, grow synchronously. Next to the "Crystal Pillar", there is a car parked, or in other words, the boxes where these crystal pillars are printed are actually being towed by a car.

"The eight machines you see now are our No. 2 printers. This is a vehicle-mounted printing device used for the manufacture of some higher-precision building materials."

"This kind of printing equipment mainly uses stereolithography molding technology. The printing material it uses is also a new material jointly developed by Lanshen Technology and Yafei Cement. It is a viscous translucent liquid at room temperature. After laser heating and solidification, it will appear as a translucent colloid, but please do not doubt that its hardness and toughness are beyond ordinary reinforced concrete structures, or pure steel structures. This kind of cement, we call it Liquid crystal number 3."

At this moment, Lun Zhifeng couldn't help but burst out laughing. Now, their stock price is going to rise again!

It turns out that the weird cement they produced turned out to be such a tall thing!

Liquid crystal, tsk tsk, it sounds like something that can be sold at a high price! It is taller than Keel No. 1 just now!

Go up, go up! (To be continued.)