Just like all kinds of ships sailing on the sea, if a ship can safely sail on the sea, even to face the attack of severe weather and sea conditions such as tornadoes, in addition to the need for the tonnage of the ship to be large enough, more The important thing is that the structure of the ship needs to be strong enough.

And to be able to do this, the requirements for the most basic structure of the ship-the keel are very high. The keel of a modern ship refers to a longitudinal member that connects the bow post and the stern post in the center of the base of the hull. It is located at the bottom of the ship.

On the keel, there are cross ribs for reinforcement. The bow and stern, the keel goes around the bow post. The keel is usually the first part of the hull to be built.

The main function of the ship's keel is load-bearing. It is the most important load-bearing structure for ships, especially small ships. It bears the longitudinal bending moment of the hull and ensures the strength of the ship's structure.

Coupled with the support of the various load-bearing and stable structures connected to the keel, only then can a sea-going vessel that can cross the world be able to support the functions of the vessel itself.

For example, cargo transportation, passenger transportation and even combat functions. When performing these tasks, if the keel is broken, the entire ship will belch. This is similar to replacing it with a spacecraft that goes to space.

The break of the oil tanker in the tourist island country that happened some time ago is the best proof. The cargo ship in Baga country rashly approached the shallow water just because it wanted to find a place with better network signal, which caused the bottom keel to hit the reef. Fracture, which caused very serious consequences.

And if the strength of the ship’s keel structure is high enough, it may even hit the rocks, and the whole ship will be stranded at best. There will be no such serious environmental crisis. It can be seen from this point of view. The advantage of high structural strength.

The second function of the keel is to expand the side area of ​​the ship, increase the parallel impedance of the ship in the water, and prevent crosswind turning. This is especially important for sailing against the wind. The keel on a sailboat is supported by diagonal braces in the middle or on the sides of the skeleton.

Similarly, spacecraft will also encounter various very harsh environments and tests in space, such as the gravitational crisis of giant planets such as Jupiter, and avoid the impact of debris from the asteroid belt in space, all of which require spacecraft. There is a very good mobility.

In addition, the keel also plays an important role in stabilizing the weight of the ship, reducing the tilt or reverse rotation of the ship. This is also required for spacecraft. If the structure of the spacecraft is not strong enough, the spacecraft may be in danger of losing control during large-scale maneuvers. If such problems are encountered again in a dangerous environment, it is easy to ship. Ruinous.

So just like these ships sailing at sea, the spacecraft has very high requirements for the strength of the main structure. The second-generation spacecraft designed by He Chengxin will raise this demand and the company's senior management can also accept it.

"The problem of money or money is not big. The key is that the company's million-ton hydraulic die forging press is now capable of starting construction? The construction of the 500,000-ton hydraulic die forging press has only been completed in less than a year. Director Chen, your laboratory What do you say over there?"

Lei Tiantang waved his hand for everyone to stop the discussion, and asked Chen Shuiqing, the chief engineer of the die forging hydraulic press, about this matter, and only he could answer this question.

"No problem boss! Our laboratory has completed the design work of the 1 million-ton die forging hydraulic press as early as six months ago. We have a complete solution for the problems that may be encountered in manufacturing. Both can be manufactured.

After all, we have already begun scientific research on the 500,000-ton and 1 million-ton hydraulic die forging hydraulic presses as early as when the 250,000-ton hydraulic die forging presses were manufactured. If the R&D progress node has not been completed until now, then We are also sorry for the company's great support to our laboratory!

We have now begun to design and develop even the 2 million-ton hydraulic die forging press, and have made certain progress. We have also carried out relevant technical pre-research on the higher tonnage 3 million-ton hydraulic die forging press to ensure that it will not Delay the company's demand for higher forging pressure!

The reason why we didn’t ask the company to start the construction of a 1 million-ton hydraulic die forging press was mainly because the previous 500,000-ton hydraulic die forging press exceeded the company’s actual forging pressure requirements. It would waste money and resources. After all, building such a big guy would be a very big expense for the company. "Chen Shuiqing introduced the work she was responsible for very quickly.

He and some of the company’s other laboratory leaders who are engaged in basic equipment research usually hold regular meetings like Xiao transparent. In addition to understanding the company’s various related research and development progress, the most important thing is that listening to these may involve them in charge. My laboratory has come to provide them with relevant needs~lightnovelpub.net~ Maybe they are not as attracting attention as the large-scale star laboratories of companies such as fighter laboratory, rocket laboratory, missile laboratory, spacecraft laboratory, etc. But as long as someone who is a little knowledgeable will not ignore their usually very low-key laboratories.

Not high-profile does not mean unimportant, low-key ideas are often more important things. Previously, the company made high-profile publicity when manufacturing 100,000-ton and 250,000-ton hydraulic presses.

However, after the company produced a 500,000-ton hydraulic die forging press last year, the company only made an inconspicuous announcement on the official website with a tofu block.

Even Lei Tiantang’s favorite activity of forging the Ruyi golden hoop has no more fanfare as before. He just made a smaller Ruyi golden hoop that was forged and placed it on the square.

Because it has reached the level of forging artifacts of the 500,000-ton die forging hydraulic press, the Infinite Gravity Group currently has this demand. It is used in high-end construction fields such as spacecraft and spaceports. Only die forging hydraulic presses of this tonnage are used. In order to forge components that meet the performance requirements.

However, this tonnage hydraulic die forging press is not without market demand, but both the country and the company have opened its application channels to the outside world in a short time. This is the company's absolute advantage in the high-end field. A sharp weapon cannot be put on the market until other countries catch up.

The company’s 250,000-ton hydraulic die forging presses and the 100,000-ton die forging hydraulic presses below this level are enough to bring huge profits to the company. Before there were too many competitors in this market, the company’s side There is no need to invest in products with better performance.