Chapter 95: Fanaticism

The boss's workshop.

Parts were polished one after another.

Controlling Xiao Hei with ease, Wei Ming constantly created the limit of precision in industrial processing.

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

Then according to these rulers, process the required parts and establish a set of accurate systems for reference and comparison.

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 time-consuming "assembly" process. Using Xiao Hei's scanning radius, other operators can install a part in at least half an hour, but he can achieve accurate installation in 3 minutes.

And corrected the installation errors in many places.

The stability of the entire system has been greatly improved.

Let 12 precise subsystems gradually become a large system that can be precisely linked.

In the next half month.

The R&D department of the lithography machine refreshed one data record after another, and there were explosive cheers from the factory every day.

"The tin droplet release frequency is 50,000 times per second, and it lasts for 33 minutes and 27 seconds."

"50,000 times per second, and it lasts for 38 minutes and 15 seconds!"

"50,000 times per second, and it lasts for 47 minutes and 48 seconds!"

"50,000 times per second, and it lasts for 59 minutes and 52 seconds... After nearly an hour, the light source system has been run-in to perfection, which is a limit that cannot be surpassed!"

But there is another limit that cannot be broken.

"Since our light source system is so stable, let's just not make a complicated and troublesome 'correction system'! Add another set of light sources to form a 'dual light source system'. Under normal use of the lithography machine, only one set of light sources is allowed to work, and each set of light sources works for half an hour. The other set of light sources enters a rest and adjustment state, and takes over the work after half an hour, taking turns to reduce cumulative errors."

"In addition, this machine also has a 'violent mode', which is to let two sets of light source systems work at the same time, 100,000 tin droplets per second, 200,000 hits, and produce extreme ultraviolet light with an energy intensity of more than 1250 watts. This light intensity is 5 times higher than the 250-watt ASML lithography machine, and much stronger than ordinary DUV lithography energy. . "

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

"And the higher the energy density, the higher the clarity and sharpness of the lithography. 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 quickly transition from the initial 7 nanometers to the middle 5 nanometers and the latest 3 nanometers, achieving a leapfrog development!"

"Let our country's chip manufacturing process catch up with the most advanced level abroad in the shortest time!"

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

The genius of his concept, on the one hand, completely cut off the big trouble of "correction system".

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

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

Pu Weicai made a simple calculation and came to the conclusion: 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 are used per second, it is possible to extend the duration a little.

But even so, this mode still has great practical value.

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

So for the next half month.

Most engineers in the factory were busy with "dual light source system", "violent mode" and "enhanced heat dissipation".

In order to speed up the progress, everyone took the initiative to request overtime and asked for extended working hours, even if there was no overtime pay.

Many people even bought sleeping bags and lay down in them to rest for a few hours when they were tired, and took a big bath for several consecutive days.

Their mental state.

The emotions in their eyes.

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

The super fanaticism of seeing some hope.

...

This afternoon.

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

This side of the warehouse.

Wearing a blue employee badge on her chest and a uniform, Wang Xinran sat at the door of the warehouse, responsible for the outbound/inbound registration work. She looked very young at first glance, and looked at the factory with some surprise.

She joined Black Hole Technology Company as a "warehouse manager" for more than half a month. Although the salary was set at 3,500 per month, the benefits were quite good, including three meals, and she took the same car with the boss to and from get off work. Because it was summer, free mung bean soup and white fungus soup were freely available, and she could often eat watermelon, Hami melon and other fruits.

Her superior, Manager Li, also took good care of her, like a kind aunt. A few days ago, a pick-up worker flirted with her and was immediately severely warned. Manager Li frightened the other party with a few words, and 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 while and said: "Let's prepare carefully. On August 1st, ten days later, we will steal everyone's limelight!"

"good!"

Everyone said excitedly.