If 200 million tons of objects are placed on the earth, there is no way to move it except the earth itself.

Of course, there is no other object on earth that can reach this huge mass.

But in space, 200 million tons is nothing, not to mention the eight major planets in the solar system, the asteroid belt here, millions of asteroids, just find one out, and its mass is also 100 million tons. To calculate.

"0.2 standard power, which means it can only propel 200 million tons of asteroids."

Qin Yi calculated silently that the 'Qinglong' spaceship Qin Yi was mainly used to go to the asteroid belt to mine asteroids, and then use the asteroids to smelt directly into space to create large overall castings and make them more powerful Cosmic spaceship.

"It's still too weak. It only has 200 million tons of thrust, and at most it can only haul back asteroids of about 100 million tons."

Qin Yi couldn't help shaking his head. The powerful power of these second-generation anti-gravity engines could not be exerted at all.

"Slowly, when our space smelter is built, we can cast the entire casting, and then we can give full play to its powerful power."

"How can it be so easy, even if it is a whole casting, there is no way to say that its powerful power is fully exerted. We need to work **** basic materials and develop more powerful materials."

"This is because materials science is a basic discipline that almost determines the height of many industries. In the past, we have not been able to build ideal engines for aircraft engines. A big aspect is the problem of materials."

"I heard that the Institute of Materials Science has developed many new types of materials, and I don't know if they can suit us. I will definitely look back."

Several people are discussing each other in the virtual world, because it is in the virtual world, the communication between several people can be regarded as brainwave communication, the speed is very fast.

Here, with the arrival of Qin Yi, the entire huge 'Dragon Nest' space factory has also begun officially.

The ‘Qinglong’ spacecraft is really too big. It ’s definitely the largest spacecraft ever built by human beings. To build such a huge spacecraft, it ’s more than just an engine.

From the overall design of the entire spacecraft to the design of every detail, this is definitely a very large project. Qin Yi also spent more than 100,000 scientists and engineers here, which took nearly one year. The design alone The drawings are enough to fill a few rooms.

I saw an anti-gravity spacecraft slowly approaching the huge 'Dragon's Nest' space factory from the void, and soon it was anchored to the berth.

The huge hatch slowly opened, and the robotic arm began to carry out the long steel bars in the spacecraft. Each of these steel bars was 20 meters long, 50 cm thick, and one meter wide. Keel of the 'Blue Dragon' spaceship.

Each steel bar is individually customized to the steel bar company, and there are designed inlay gaps at both ends. When each two are connected together, they can be perfectly connected together.

The robotic arm transported these large steel bars to the keel-making dock, and then began laying the keel of the 'Qinglong' spaceship.

Qin Yi, Yang Hongyan and Zhang Jian naturally did not miss this moment, and came to the keel-paved dock early.

The three people wore space suits and sat on a chair-like top. This chair had a robotic arm that could be extended. Just use a virtual machine to control the robotic arm. The people sitting on it could move around the dock quickly.

Of course, in space, because there is no gravity, it is naturally impossible to sit or sit. The main function is to fix and move quickly.

The keel laying dock is directly exposed to space. At this time, many scientists and engineers, like Qin Yi, wore space suits one by one with the assistance of a robotic arm to the place where the keel was laid. See clearly.

I saw that the two steel bars were slowly spliced ​​together under the control of several robotic arms. The two steel bar ports were mortise-and-tenon structures. After they were connected together, there were no gaps in the connection points, just like one.

To do this is not easy, which means that the gap is very small, so small that it is hard to see with the naked eye. This requires a very high level of finishing. The place where the two steel bars are connected must be processed to a small error. Just a few wires.

If it is a small part, it is not difficult to achieve this. The lathe technology on the earth is very mature, and companies that have processed to this extent are still catching up.

But this steel bar is 20 meters long, one meter wide and 50 centimeters thick. It is not easy to process such a large piece of steel to such a degree.

For each of these steel bars, Xinghe Technology Group has spent tens of millions of Chinese yuan. A large part of this is because the difficulty of this processing is too great, and each steel bar is a customized product.

The reason why it takes such a huge price to build the keel, is that the second-generation anti-gravity engine is too powerful. If the spacecraft does not have a strong keel to support it, the engine is enough to tear the spacecraft to pieces.

The so-called bone-building before shipbuilding can only build a powerful ship under the premise of having a strong keel ~ lightnovelpub.net ~ Whether this ship is a ship sailing in the ocean or used in interstellar space Flying boat, it's all the same.

The two keels are connected together. Using the tenon-and-mortise structure, a nail needs to be nailed at the connection. Of course, this nail is also customized to fix the force.

After the nail was ordered, the two steel bars were completely connected and walked a 40-meter long stick, but this was only part of the keel.

One by one, the robotic arms started to keep busy, and the steel bars were constantly transported over, and began to continuously connect under the control of the robotic arms.

Two months later, a huge keel appeared in the keel dock.

The keel of the spaceship is different from the keel of the ocean on the earth. The keel of the ocean is only a half of a sphere. The keel of the 'Qinglong' spacecraft is a whole and forms a complete ring. It is almost equivalent to the keel of two ships sailing on the earth and the sea together.

"Finally made the keel, the next step is to add flesh to it ~"

Wearing a spacesuit and with the help of a robotic arm, Yang Hongyan walked through this huge keel, carefully inspecting each place of the keel.

The keel shop is good or not, this is everything that directly affects the spacecraft. The keel accepts and has a strong bearing capacity. Naturally, it can better exert the strong power of the second-generation anti-gravity engine. On the other hand, if the keel shop is not good, it will not Ways to exert more powerful motivation.

The power is everything that determines the spaceship. Only with strong power can it fly faster and have more powerful transportation capabilities. The power determines the value of the spacecraft.

PS: Ask for tickets, various requests ~~

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