Chapter 367: Everything you cut open is black technology!
The more sophisticated the instrument, the more difficult it is to manufacture.
Although the manufacturing principles of the dry lithography machine conceived by Chen Jue have long been thoroughly explored by major Internet sites , and even the drawings have been widely circulated on the Internet, there are only a few countries in the world that can actually manufacture lithography machines.
Because this involves physical precision limitations, the improvement in precision from millimeters to microns and then to nanometers can no longer be achieved by hand-rubbing by senior technicians alone as it was in the last century.
The most advanced processing equipment must be used here, combined with experienced technical workers, to manufacture parts that meet precision standards.
This type of technical workers used to be known as "level eight workers".
In the last century, when university professors only earned a few hundred yuan a year, an eighth-level worker would have to start getting a hundred yuan to take a job. Moreover, if you hired someone to work, you had to serve them with good cigarettes and alcohol, and when they entered the workshop, they had to line up to welcome them, and they had be treated with due respect.
In today's era, the title of eighth-grade worker has disappeared, but it has been replaced by big names in the industry known as "super-grade technicians."
Above the special technician level, there are “chief technicians” known as great country craftsmen.
Just like Chief Gao, who is responsible for assembling and welding rockets in the base. He is a talented person who can spot weld 30,000 times in ten minutes without blinking. In order to invite him out, the base offered him a daily salary of 600,000!
You read that right, 600,000 is his fucking daily salary!
Such super technical talents can only be found in a few places in the entire human world!
Chen Jue used the microscopic perspective of [physical interference] to reduce the size of the laser lens of the traditional lithography machine from a grain of rice to the nanometer level. The technical content here is so high that even a hundred chief technicians like Chief Gao cannot achieve it.
Because the nanoscale laser lens created by Chen Jue has surpassed the current level of physics precision mastered by humans.
Even if you want to observe this laser lens, you need to mobilize the electron microscope of a national laboratory.
After all, the maximum resolution of an ordinary electron microscope can only see objects as small as 3 nanometers, but the laser lens made by Chen Jue is so small that it has a diameter of only 1 nanometer!
Even observing it is so difficult, let alone operating on it.
And the most amazing thing is that on the surface of the laser lens with a diameter of 1 nanometer, Chen Jue also used a microscopic perspective to polish an arc-shaped focusing surface on it. Only in this way can the light source form rays with a wavelength of atomic diameter (0.1 nanometers) when passing through this laser lens.
Such an operation that broke the precision limit several times is equivalent to asking a 90-year-old lady with severe presbyopia and cataracts to sew up someone's hemorrhoids with needle and thread. Just thinking about it is enough to make your anus tighten, not to mention being imitated and mass-produced.
Of course, in order to match this nanoscale laser lens, the rest of the parts of this lithography machine have also been significantly modified by Chen Jue.
From the power supply cables to the mechanical brackets for assembling the lenses, each item must be compressed proportionally to the nanoscale laser lens.
In addition, Chen Jue also consumed a lot of brain cells, and optimized some unreasonable spatial layouts inside the lithography machine through high-intensity brain calculations.
When all these operations were completed and a brand new dry lithography machine appeared in front of everyone, everyone, including Lin Weiguo, widened their eyes in disbelief!
Because the lithography machine made by Chen Jue is too different. Not only is its size nearly ten times smaller than the traditional bus-sized EUA lithography machine, but even its white exterior shell exudes a unique industrial beauty.
"What a beautiful...design!" Lin Weiguo took a deep breath and walked to the front of the machine. He suppressed the shock in his heart, and touched the smooth shell of the machine with trembling hand while exclaiming in admiration.
Compared with the EUA lithography machines developed by the Institute of Optoelectronics, which can be described as bulky and black, the white lithography machine in front of us is enough to beat the Institute of Optoelectronics by ten streets just in appearance.
Although it is just an ordinary rectangular shape, the mirror texture emanating from its surface shows its complexity.
"There's not a single crack in the casing of this machine!"
“Oh my God!”
"What level of processing precision is this? I can't even see where the external power port is!"
"And this smooth surface, even with the highest grit sandpaper it can't be polished out, right?"
"Is this a photolithography machine? How can it be so small?" After looking around the machine, Lin Weiguo and the researchers from the Institute of Optoelectronics discussed the matter.
After witnessing Chen Jue's performance that was like a creation of God, this group of people had already reached the point where they were almost at a loss for words. They stared at Chen Jue with wide eyes, as if begging, wanting Chen Jue to explain to them the specific purpose of this machine.
"I used the operating principle of a dry photolithography machine and optimized the useless space."
“Once the power is turned on, import your CNC program and lower the processing accuracy to 0.1 nanometers, then it can basically run.” Chen Jue explained with a smile and tapped lightly on the case of the machine.
"It's a dry lithography machine? Not an immersion one?"
"If it follows the principle of dry direct injection and wants to achieve atomic-level processing accuracy, then its laser lens must be smaller than a water molecule?" Everyone looked at each other, and apart from shock and doubt, what they saw in each other's eyes was confusion.
Not to mention the atomic level, even the molecular level processing accuracy has exceeded the limits of their imagination!
Not to mention integrating such Zenith-like processing technology into such a small machine.
In everyone's eyes, this white photolithography machine looked like it was made by aliens, and when it was cut open, it was all black inside!
Even this mirror-smooth shell contains technology that they cannot understand!
Because when Chen Jue tapped the metal casing of the machine, no one present heard any sound!
Lin Weiguo and Zou Ying, who were touching the machine everywhere, were stunned at first when they saw Chen Jue's seemingly meaningless action. Then their faces changed and confusion appeared in their eyes.
"Why is there no sound?"
"What material is this shell made of?"
They are all engaged in scientific research. Although these people present are not from the same profession and are not experts in the field of materials science, they at least have the understanding ability of a doctoral level.
In their eyes, the mirror-smooth machine shell was obviously made of metal.
As long as it is made of metal, it will definitely not be possible to knock on it with your hand without any echo!
Because according to the physical properties of metals, the larger the atomic sequence number, the softer the metal and the smaller the echo. The sound of dropping an iron brick on the ground is definitely louder than that of dropping a gold brick on the ground.
But the problem is, they have all touched the white metal shell in front of them with their hands, and the texture is definitely not inferior to steel and any known high-strength alloy, but why has its echo completely disappeared?
“Boom~Boom~”
Zou Ying stared with eyes wide open, somewhat unbelieving, and picked up her smart watch and tapped it lightly a few times.
She found that the metal casing actually had no echo at all, as if only her own watch was vibrating.
"This... this is impossible?"
"Why is there no sound?"
"Even if you have atomic-level processing capabilities, it is impossible to change the sequence number of the atom itself!" Zou Ying opened her mouth and looked at Chen Jue with doubts and confusion in her eyes.
Even Lin Weiguo frowned and fell into a brief contemplation: "It shouldn't be possible to change the atomic number of metals, right? These materials are all provided by us, and there is no such white metal in the list."
"Unless Comrade Chen Jue can turn stone into gold, break the basic laws of physics, and directly manipulate the internal structure of atoms..."
Lin Weiguo first stared at the white color of the machine, then glanced at the yellow and black anti-radiation signs preserved on the wall of the underground fortification. He looked surprised as if he remembered something, shuddered all over and almost lost his voice, "I...I know!"
"This is no ordinary special alloy!"
"It's a single crystal made by stacking several metals together in a multi-layer structure!"
