"First of all, thank you all for accepting the invitation to go to Africa.

Secondly, I invite you this time, but also hope to have a deeper understanding with the world's top technology companies, in order to show our sincerity, I also specially invite you today to visit our manufacturing capabilities. ”

After getting to know every distinguished guest, Fan Yize said to everyone:

"What you're seeing is our large 3D printer, and I'm sure you're interested in seeing how we make our products, so I won't say much about it, but please see it."

As Fan Yize's words fell, the engineer responsible for controlling the CNC control equipment under the 3D printer also started the production process.

Under the watchful eyes of everyone, the 3D printer aimed at the huge pool of raw materials below and dropped dozens of laser beams of different colors.

The dense laser beam shines on the pool below, like the slow flow of mercury in the pool of raw materials, and there are rapid changes that are visible to the naked eye.

In the shocked eyes of everyone, they saw a huge round object with a diameter of nearly ten meters, slowly appearing from the raw material pool, and slowly rising.

Among the VIPs gathered in a circle, Musk was the first to exclaim, trembling. "It's incredible, this is a launch vehicle." ”

Others who hadn't seen what it was yet, after hearing Musk's exclamation, all showed shocked expressions.

At the same time, he focused on Fan Yize's body, as if he was asking if it was right.

The corners of Fan Yize's mouth curled slightly, and said: "Musk is really worthy of being the founder of the future space exploration technology company, and he is indeed very familiar with the launch vehicle, yes, you see that this is in the raw material pool, and it is gradually forming a launch vehicle, after printing, its height will reach ninety-five meters, and it is close to ten meters so far, it is a heavy-duty launch vehicle." ”

After getting a clear reply, Musk was still not calm, and hurriedly asked: "But why can the circuit boards, electronic equipment, control chips, engines, and nozzles inside be directly printed out and turned into a whole?" ”

Fan Yize glanced at Musk with some surprise and praised: "Mr. Musk, really good eyesight, I can see the core functions of our 3D printer so quickly." ”

Fan Yize's words fell, and Huang Wenkang explained on the side: "Ladies and gentlemen, our 3D printer is not a conventional printer, the full name is called 3D laser body shaping machine, which can print any existing material in the world according to raw materials, from small rope fibers, to alloy ceramics, and even human liver living organs.

It is capable of emitting five billion different colors of laser beams, and a large number of raw materials are mixed in the raw material pool at the bottom, and play a role on the specific color of the laser beam, when the laser beam shines on the raw material pool below, it will produce a solidification and molding reaction.

Therefore, according to the laser beam and the content of printing, the corresponding products can be quickly printed by putting in the raw materials with a good ratio.

This kind of printed product does not need to be assembled, nor does it need any rivets, and also has the function of modular disassembly and maintenance, from the structural strength of the product to the stability, it exceeds today's mainstream manufacturing technology. ”

Hearing Huang Wenkang's words, everyone's faces obviously showed a little suspicion, not that they didn't want to believe the facts they saw with their own eyes, but that the technology that Huang Wenkang said was still an incredible technology for them, which can also be called black technology.

"That is to say, in this raw material pool, there are all kinds of different substances mixed together, and completely different things such as alloys and wirings can be printed, so how are these materials made?" Bezos asked.

As the world's richest man today, Bezos's question goes straight to the core of this technology.

3D laser body shaping technology is not an unattainable technology, and many technology companies that develop 3D printing technology can also make this technology, and there are similar products that can be put into use in the early years.

The core of the real problem of 3D printing technology is material technology, if the materials on the earth can be turned into finished products through 3D printing, this is the most critical.

Obviously, the future technology group must master unimaginable material technology, otherwise it would not be able to complete such a production process.

"Mr. Bezos, you have said the crux of the matter, and this also involves one of the core secrets of our group, so please forgive me for not being able to explain it to you." Fan Yize said very calmly.

Don't say that Fan Yize can't tell them, even if he can tell them, can he tell them that I have the black technology of the base, and I have an ore refinery that can decompose all the substances, and then reorganize them into products.

Therefore, this kind of problem cannot be explained and cannot be explained.

Everyone present naturally knows that the life of an enterprise is confidential technology.

Of course, they also know that since they invite themselves and others to watch, there will inevitably be follow-ups.

understood, and no longer spoke, and everyone just watched, and the huge launch vehicle in front of them became a product little by little.

The huge launch vehicle was displayed in front of everyone little by little, and in the 100-meter-long raw material pool, the huge diameter of the launch vehicle extended little by little.

When the entire ninety-five-meter-long carrier rocket body appeared in front of everyone in its entirety, the huge body made everyone deeply feel their insignificance.

The most shocking thing is that everyone saw a huge launch vehicle appear in front of them from a little bit.

And Musk, who pays attention to time, sighed after seeing the printing time of the entire launch vehicle: "For such a huge launch vehicle, the entire manufacturing process only takes less than half an hour, which is really amazing." ”

Hearing Musk's words, everyone was shocked that only half an hour had passed.

The manufacturing time and size of a launch vehicle are only a little smaller than the world's largest launch vehicle "Saturn V", which only takes half an hour.

This kind of thing, no one will believe it, and if they don't see it with their own eyes, it is hard to imagine that human manufacturing has developed to such a height.

Huang Wenkang struck while the iron was hot and said: "This rocket will be transported to the launch site, connected to the space module containing the satellite, injected with launch fuel, and can be launched at any time, and after the space module is put into orbit, the half of the rocket can also be recycled." ”