At this moment, there are three people in the laboratory, all of whom are assistants fooled by Dian Er from the outside world. Pen ~ fun ~ pavilion www.biquge.info

Seeing this, one of them hurriedly turned on the laser cutting machine, and after setting the program, he immediately put the three-meter-long graphene wafer on the processing table for rapid cutting.

"It's laser...... Cutter!"

"God, there's such an artifact here. ”

"The program of this machine actually has the function of fast automatic proofreading. ”

"It's too fast, it's too fast to cut and proofread!"

In less than three seconds, the graphene wafer was proofread five times and laser cut forty times.

In the face of modern industry, proofreading when cutting is a troublesome thing, because if you are not careful, it is easy to cut wrong, even if it is 0.01 mm, it will lead to a part completely scrapped.

However, this laser cutting machine, which is printed by a [3D printer], assembled by the second electric machine, and compiled by the electric one, can achieve rapid proofreading and cutting, which makes some experts who have studied machinery present feel amazed.

Wei Changchun also came to Su Cheng's side at this moment, and said excitedly: "Mr. Su, this laser cutting machine is ...... What are your products?"

When Su Cheng heard this, he looked at him strangely, this is not nonsense?

Wei Changchun also realized his slip of the tongue, and hurriedly said: "I mean, is it a product that your company is about to launch?"

Su Cheng smiled: "I don't plan to launch it for the time being." ”

Seeing this, Dian Er pouted and said: "This laser cutting machine is only in the research stage, and it is not enough to be garbage, so I can only use it." ”

He was right, he assembled a total of three laser cutting machines, this one was only a defective product, and the remaining two qualified products were hidden by him.

When the experts heard Dian Er's words, their hearts twitched violently, is this still called garbage?

If it's really garbage, then the world's cutting machines are not even as good as garbage.

Picking up a graphene wafer the size of a palm, Dian Er asked people to open the two testing instruments and said: "Didn't anyone suspect that this is not graphene just now, open your eyes wide, and you are optimistic." ”

As he spoke, Dianer put the graphene wafer in his hand on the instrument table, and then quickly operated it.

Soon after, a series of symbols that only professionals could understand appeared on a huge electronic screen on the wall.

"What is the conductive properties of graphene, two words, excellent. Why, you should also know, because there is no missing carbon atom in graphene, the connection between the carbon atoms is very flexible, when an external mechanical force is applied, the carbon atom surface is bent and deformed, so that the carbon atoms do not have to be rearranged to adapt to the external force, and the structure is stable. ”

"This stable lattice structure allows electrons in graphene to move through orbit without scattering due to lattice defects or the introduction of foreign atoms. ”

"One of the biggest characteristics of graphene is that the speed of electrons reaches 1/300 of the speed of light, far exceeding that of ordinary conductors. ”

Dian Erdao: "However, the speed is too fast to control, and whether the conductivity can be manipulated depends on the researcher's mind......"

While introducing the properties of graphene to these experts and scholars, Dian Er did not forget to count them.

However, as the explanation progressed, all of them slowly changed from disdain at the beginning to humble acceptance and patient listening, and even some took out pen and paper and began to record important content.

Su Cheng was not interested in science, yawned when he heard it, leaned on the experimental table with his hands folded, and watched all this silently.

Half an hour later, the electrical and optical properties of graphene were tested, and at this moment, everyone's eyes on Dianer became different.

Among them, Professor Li cautiously asked: "Master of electricity, can the super energy you just said really be realized on graphene, I feel a little difficult." ”

After Professor Li finished speaking, everyone was looking forward to Dianji's answer.

Dian Er said lightly: "Difficult, it can only mean that your brain is not enough, the plant battery that our company is now producing and selling is a manifestation of super gathering energy, but it is still very low-level, if your military wants a larger device, our company is not able to help you undertake customization, but ...... The price is not low. ”

The super energy accumulation referred to by electric energy refers to the compression and aggregation of electrical energy, which involves the knowledge of many electrical variables, and if this device reaches the level that electric second just talked about, it is no less than a small lightning emission device.

Once fully charged, it can be used as one of the energy sources for lightning weapons.

However, no one present can do this master, because among them, there are no people who are engaged in this kind of research, and some of them are only experts in rubbing edges, and they are not proficient.

After leaving the laboratory, Denji took the group of people to the plant battery workshop and the flash charger workshop, and showed them all the things that should be shown to them.

After reading it, these experts came to the conclusion that Chaowei technology seems simple, but the scientific and technological strength contained in it ranks among the top in the world and is powerful!

Immediately after, Denji continued to lead them to the workshop where the hydraulic press was located.

As far as the eye can see, a huge machine stands in the center of the workshop.

"That's ......"

"My goodness, giant forging and die pressing?"

"It's so big, there must be seventy or eighty thousand tons of pressure, right?"

"I didn't expect that Chaowei Technology actually has such heavy machinery, no wonder they can produce those excellent equipment outside. ”

Taking the elevator to the bottom of the workshop, Dian Er introduced: "This is the hydraulic press that our company has secretly researched, after testing, the maximum pressure is one million tons, and it can forge all the aerospace forgings in the world." ”

"Million-tonne!!" a mechanical expert hurriedly retorted.

"Master Electricity, you're kidding, just this thing, how can there be a million tons of pressure. ”

"Our largest forging press in China is only 80,000 tons, and you actually have one million tons, which is too exaggerated. ”

"Yes, looking at this volume, it is only forty or fifty thousand tons, how can it reach the pressure of one million tons. ”

"A hydraulic press with a million tons of pressure is enough to forge forgings for spaceships. ”

When Dian Er heard this, a disdainful smile appeared on the corner of his mouth: "Believe it or not, that's your business, now, you've finished reading it, you can get out." ”

"This ...... Don't be angry, Master Electricity. ”

"Yes, we didn't mean to refute you, it's just a million tons of pressure, it's a bit outrageous. ”

On the side, Wei Changchun also said: "Boss Su, your hydraulic press really has a million tons of pressure?"

Su Cheng smiled and said, "It doesn't really matter if there is one, right?"

"Important, how can it not be important, the pressure of the forging press is closely related to forging high-strength steel and titanium and aluminum alloy, and it is one of the lifeblood of heavy industry. ”

An expert in the field of aerospace jumped out and said with burning eyes: "A forging press of more than 50,000 tons can forge forgings suitable for the space shuttle, and a forging press of more than 100,000 tons can forge forgings for nuclear submarines that dive more than 1,000 meters.

Generally speaking, the depth of a military nuclear submarine is 4,500 meters, which is very remarkable, and due to the limitations of equipment, the depth of the current nuclear submarines in China does not exceed 800 meters at most, and the combat depth is within 500 meters.

Beyond this depth, the water pressure is too high, which can directly crush the submarine hull, causing the submarine to leak and sink to the bottom of the sea.

If there are nuclear submarines in China that have dived more than 2,000 meters, equipped with 'stealth devices,' they will be qualified to threaten the US military's giant aircraft carriers and have absolute supremacy under water.