Dragon Nest Space Factory.

As asteroids are smelted into steel and have large monolithic castings, scientists and engineers are also excited because it means that they can directly use this casting to process large parts.

That huge steel ball was hauled over by the Qinglong spacecraft. Here, the robotic arms are constantly busy here at the huge dock, and scientists are preparing to use it to build a more powerful spacecraft.

Because the 'Qinglong' spacecraft was the first second-generation anti-gravity spacecraft, its construction technology was not mature, and more importantly, there was no way to directly transport large monolithic castings into space.

So whether this Qinglong spacecraft is the core second-generation anti-gravity engine or the overall structure of the spacecraft, it is made up of numerous components.

Such a structure is naturally without any problems when the power is not too strong, but the second-generation anti-gravity technology uses the strong gravitational force of the star, which is extremely powerful.

Without a sufficiently sturdy structure, the powerful power of the second-generation anti-gravity engine could not be released. Once the power was too large, it would tear the entire spacecraft off.

Although the Qinglong universe is very powerful, it can only exert less than 20% of the power of the second-generation anti-gravity engine, and it can only tow 150 million tons of asteroids.

Now with a single piece of casting, scientists can use it to directly process it into the most important and core supporting parts.

Especially the second-generation anti-gravity engine, its power is too huge, it must have a strong support, the stronger the support, the greater the power that can be exerted, and the more powerful the spacecraft created.

"Well, the Xuelong spacecraft has its engine out. If it is equipped with a powerful keel, the Xuelong universe is very likely to be able to drag asteroids with a mass of more than 500 million tons."

Yang Hongyan looked at the huge second-generation anti-gravity engine in front of him, and everyone looked very excited.

The second-generation anti-gravity engine built from the entire casting has been able to exert 50% of the power of the second-generation anti-gravity engine. Such a huge force is enough to drag an asteroid with a mass of 500 million tons.

"There are still too few asteroids to be mined, and the asteroid smelting technology should still continue to be studied in depth. Don't make a large piece of iron balls. Processing is too cumbersome and wastes materials."

Zhang Jian on the side also nodded and said that space smelting technology has just emerged, and many aspects are not yet mature. Because there is no gravity, in space, liquids are all balls, so this asteroid smelt into Steel is directly turned into a large iron ball.

"Take your time, it always takes some time to research and improve."

Qin Yi smiled, whether the space smelting technology, or the manufacture of this spacecraft, has just begun. With the advancement of technology and technology, the future will really shine.

"How is our second-generation anti-gravity technology researching?"

"The research on the miniaturization of these second-generation anti-gravity technologies cannot be lax. Each spacecraft of this spaceship is trillions at a time, and only real big capital can operate."

"The general public has no way to enjoy the real benefits brought by interstellar mining. We need to develop a small spaceship that does not require much power and can pull a million tons of asteroids at once."

"Such spacecraft can be sold to individuals and small companies to stimulate their passion for interstellar space."

Then Qin Yi thought about asking Yang Hongyan.

The second-generation anti-gravity engine is too large in size and extremely expensive to build. It is similar to the aircraft carrier above the ocean. It is perfect for building space battleships and large spacecraft. It is absolutely powerful and powerful.

But because its cost is too high and too large, it can afford to play with very few people, only real big capital and big consortiums can play together, or it can be purchased at the national level. .

Qin Yi is very clear that with the advent of an era, it is definitely not only the superstructure, but the most important thing is the substructure.

If you want to turn the solar system into the back garden of the Chinese nation, you need more than just a large spaceship like Qinglong, it also needs countless small spaceships.

Only by involving more people and making more people profit from the interstellar space age can we greatly stimulate the entire country to develop into the interstellar space age, and also allow more people to share the benefits of technological development. dividend.

In fact, from the beginning, Qin Yi wanted to study small second-generation anti-gravity engines, but because these second-generation anti-gravity technologies were not mature, it was easier to make them bigger than smaller ones. Behemoths like the Blue Dragon.

However, the second-generation anti-gravity technology has just begun, and its prospects are very broad.

One direction is to develop toward this larger and powerful power, and manufacture larger second-generation anti-gravity engines with powerful thrusts of 10 billion tons, even 100 billion tons, and trillion tons.

Once it can be researched, then the space warships and spaceships that truly sail in the interstellar universe will be created, and the interstellar colonial era will follow.

The current Qinglong spacecraft is still too small, and its power is too weak. It belongs to a small boat and can only dominate the river in small creeks like the solar system. There is no way to gallop in the sea of ​​the interstellar universe. .

For interstellar colony and interstellar immigration, it must have a more powerful engine, because the interstellar universe is too vast, and the distance is calculated in light years. Without a powerful engine, sailing alone is enough to let you sail to the old age.

The Centaurus galaxy closest to the solar system also has a distance of 4.2 light-years, that is, sailing at the speed of light, it takes more than 4 years to travel, you can imagine how far this distance is.

There is no powerful spacecraft, fast enough, you don't even want to ride the interstellar universe, because you may not be able to reach the galaxy next door.

Another development direction is just the opposite. If you want to develop in a smaller and more flexible direction, you can create a small spacecraft, which may only be a small spacecraft such as a thousand ton or a hundred ton.

There are many small spaceships everywhere. As the saying goes, small ships make good U-turns. Small spaceships not only allow more people to participate in interstellar space, but more importantly, they can also develop towards military forces.

A large spaceship is like an aircraft carrier. This small spaceship is a fighter aircraft that protects the aircraft carrier and attacks the enemy. Without the protection of a fighter aircraft, a large aircraft carrier is a moving target and cannot hold up several rounds of attacks at all.

Colonization in the interstellar universe requires not only powerful spaceships, but also a large number of small spacecraft and combat spaceships.

Interstellar warfare is not only a confrontation between great swords and cannons, but also a fight between small fighter groups. Both are indispensable. Large space warships are missing. Small fighter groups simply do not have the ability to fight long distances. , The delivery cannot pass.

Without a small fleet, a large space warship is also very dangerous. Without the power of protection and offense, the two can complement each other to form a powerful force.

"The progress is very good. It is estimated that by next year, we will be able to develop a small second-generation anti-gravity engine. By then, we can create a small spacecraft, a small spacecraft that can sail in the solar system."

After hearing Qin Yi's words, Yang Hongliang smiled and nodded, saying that he is an expert in this field and has been responsible for things in this area. Qin Yi focused on the things that he had explained, which he naturally took to heart.

"Next year will also be fine. Our spacecraft will be built more and more, and the types will be more and more. We must come up with a classification plan as soon as possible."

Qin Yi nodded with satisfaction ~ lightnovelpub.net ~ Then thought about it.

"I think this classification scheme is very simple. It can be done by referring to the classification of ships on the ground. The classification of ships on the ground is distinguished by the displacement. Like aircraft carriers, they are divided into 10,000-ton Langley-class aircraft carriers and 30,000 tons. Lexington-class aircraft carrier, 100,000-ton Nimitz-class aircraft carrier. "

"Our spaceship can also refer to this design. For example, the spaceship of the same level as the Qinglong spacecraft has a mass of one million tons. In the future, we will call it a blue dragon spacecraft. "

"Or we can divide by the maximum thrust. For example, the Qinglong spacecraft, the second-generation anti-gravity engine used in theory has a maximum thrust of 1 billion tons. In the future, we can move 100 million tons to 1 billion tons. The thrust spacecraft are all classified as the Qinglong class spacecraft. "

Zhang Jian on the side listened, his eyes turned, and he smiled.

"This solution can, but is classified according to the quality of the spacecraft itself, or the thrust of the spacecraft, which are more reasonable and accurate classification methods."

Qin Yi thought and nodded.

"Our next task is to create more Qinglong-class spacecraft, and at the same time to develop small spacecraft with a thrust of less than 100 million tons. I think this type of spacecraft is called Miron-class spacecraft."

"To create a spaceship with more than 1 billion ton-class thrust, it is still a bit reluctant for us now. We can put it aside for the time being, and take the time to occupy the resources in the solar system."

"People in other countries are all busy now. They are desperately building big ships."

"Haha ~ their spacecraft can also be called spacecraft, using traditional rocket thrust, they don't know whether the fuel they carry is enough or not."