There's a black hole inside me

The boss's workplace.

Part after part was polished.

Controlling Xiao Hei with ease, Wei Ming continues to create the limits of precision in industrial processing.

Just create a batch of "rulers" with an accuracy of 0.1 nanometers first.

Then based on these rulers, the parts required for processing are established, and a precise system that can be referenced and compared is established.

If there is a cumulative error, manually correct it so that the overall error range does not exceed 1 nanometer.

Wei Ming will even personally participate in the extremely time-consuming "assembly" process. Using Xiao Hei's scanning radius, it would take other operators at least half an hour to install a part, but he can achieve precise installation in 3 minutes.

And corrected installation errors in many places.

The stability of the entire system is greatly improved.

Let 12 precise subsystems gradually become a large system capable of precise linkage.

The next half month.

The lithography machine R\u0026D department refreshes data records one after another, and there are explosive cheers coming from the factory every day.

"The tin droplet releases at a frequency of 50,000 times per second and works continuously for 33 minutes and 27 seconds."

"50,000 times per second, working continuously for 38 minutes and 15 seconds!"

"50,000 times per second, working continuously for 47 minutes and 48 seconds!"

"50,000 times per second, working continuously for 59 minutes and 52 seconds...for nearly an hour, the light source system has been adjusted to perfection. This is a limit that cannot be surpassed!"

But there is still a limit, which is not impossible to break through.

"Since the stability of our light source system is so high, we simply don't make a complicated and troublesome 'correction system'! Then add a set of light sources to form a 'dual light source system'. Under normal use of the lithography machine, only Let one group of light sources work for half an hour at a time, while the other group of light sources enters a rest adjustment state and takes over after half an hour, taking turns to reduce cumulative errors. "

"In addition, this machine also has a 'violent mode', which allows two sets of light source systems to work at the same time. 100,000 tin drops per second and 200,000 hits produce extreme ultraviolet with an energy intensity of more than 1,250 watts. Light, this light intensity is 5 times higher than the 250 watts of EsMed lithography machine, and it is much more powerful than ordinary DUV lithography energy.”

"In violent mode, this lithography machine can process at least 600 wafers per hour. EsMed can only process 125 wafers. Our efficiency is four to five times higher!"

"And the higher the energy density, the higher the clarity and sharpness of photolithography. This can significantly improve the quality and yield of the chip, reduce the number of multiple exposures, and make it easier to manufacture 3-nanometer chips, helping us to start from the 7th Nano, go beyond the middle 5 nanometers, quickly transition to the latest 3 nanometers, and achieve leapfrog development!”

“Let our country’s chip manufacturing technology catch up with Shanghai’s most advanced level in the shortest possible time!”

In Pu Weicai's technical team, a researcher named Luo Cong proposed an idea called "violent mode".

The genius of his idea is that on the one hand, it completely eliminates the big trouble of "correction system".

On the other hand, the various advantages of "violent mode" make people breathe harder and their eyes gleam.

Of course, "violent mode" also has flaws, that is, it places higher requirements on the heat dissipation system. Five times the energy intensity means that more than five times the heat must be dissipated.

Pu Weicai made some simple calculations and concluded that in order to prevent the system from overheating, the violent mode can only last for 3 to 5 minutes at most. Unless more than 10,000 liters of cooling water is used per second, the duration can be extended slightly.

But even so, this model still has huge practical value.

Therefore, including Pu Weicai, everyone supports adding this mode and enhancing the system's cooling capacity so that the "violent mode" can last for at least 10 minutes.

So the next half month.

Most of the engineers in the factory are frantically busy focusing on "dual light source system", "violent mode", and "enhancing heat dissipation".

In order to speed up the progress, everyone took the initiative to request overtime and extended working hours, even without overtime pay.

Many people even bought sleeping bags, and when they were tired, they would lie in them and rest for a few hours, and then take a big bath for several days.

their mental state.

The emotion shown in the eyes.

In addition to excitement and excitement, there is also a kind of fanaticism.

A super fanaticism that sees some kind of hope.

…

This afternoon.

Another wave of cheers that almost shook the roof came from the factory!

Over here at the warehouse.

There was a blue employee badge on his chest and he was wearing a uniform. He was sitting at the door of the warehouse, responsible for the outgoing/incoming registration work. Wang Xinran, who looked very tender at first sight, looked at the other side of the factory in surprise. .

She joined Black Hole Technology Company as a "warehouse manager" for more than half a month. Although the salary is set at 3,500 per month, the benefits are quite good, including three meals a day, and she rides with her boss to and from work. Because it is summer, free mung bean soup and white fungus soup are available, and you can often eat watermelon, cantaloupe and other fruits.

Her superior, Manager Li, also took great care of her, like a kind aunt. A few days ago, a pick-up person teased her and she was immediately given a stern warning. With just a few words, Manager Li frightened her so much that she turned pale. He kept apologizing to her.

Of course, Wang Xinran also knew that it was for the sake of Mr. Wei that Manager Li took care of her like this. Her father was watching from the side every day. It was impossible for anyone to bully her and face some of the darkness of society in advance.

Under so many layers of protection, not to mention the dark forces of society, no one within this factory dared to act on that wishful thinking.

But Wang Xinran was very curious.

"It's like watching a football match in the factory. The noise is getting louder and louder day by day. What are Mr. Wei and the others studying? Is building a photolithography machine going to be so lively?"

…

The factory was indeed very lively at the moment.

In other words, extremely fanatical.

"Invincible, Mr. Wei, the dual light source system was tested successfully, the violent mode continued to run for ten minutes, and all technical goals were achieved!"

"Now regarding EsMed's EUV, we can really say that they are garbage! The performance of our lithography machine has completely surpassed theirs, no matter what!"

"Yes, they are outdated garbage, we are the real aces!"

"The lens system was successfully tested today. The texture carved on the wafer surface is extremely clear and amazing."

"99.9%, I think 99.9% of our lithography machines have been manufactured. There is only a little finishing work left to be completed. But even if we advertise that EUV has been successfully manufactured now, there will be no problems."

“Mr.

"President Wei, please set an auspicious day to cheer up all the people, slap the faces of the arrogant foreigners, and let us all pretend to be cool."

One by one, joyful, excited and enthusiastic voices spoke in front of Wei Ming.

Only project leader Pu Weicai said calmly: "It will take up to a month for the lithography machine to reach 100% final product status, but there is no problem in releasing it in advance."

"In ten days."

Wei Ming thought for a moment and said, "Let's prepare carefully. On August 1st, ten days later, we will steal everyone's limelight!"

"good!"

Everyone said excitedly.