Chapter 471: Daniel (Part 2)

Guo Tailai once again announced his pursuit in front of others. The last time was in front of Mr. Zhao and Mr. Zhang, Mr. Cao. At that time, what he said was relatively limited, because it was a topic triggered by racing, so what Guo Tailai expressed was that he likes to pursue the ultimate performance.

It's the same now, whether it's a racing car or something else, Guo Tailai still likes to pursue the ultimate in performance. And he told everyone his idea, just to let everyone understand this point, when designing, do the utmost and do the best.

This titanium alloy overall woven ball lampshade is a display, showing Guo Tailai's superb processing skills, so that designers know how to achieve the limit.

"Sign here?" The technician inexplicably signed his name on one side of the titanium alloy according to Guo Tailai's request.

The only person who knew Guo Tailai's intention was Lu Zhiming. Last time Guo Tailai actually did this in the gyroscope factory of the Southern Group. He believes that the finished product that Guo Tailai will bring over tomorrow will definitely carry this signature part to let everyone know that this is the piece of titanium alloy that he took away today. .

However, Lu Zhiming did not intend to tell the truth, he also wanted to see what Guo Tailai wanted to do with this.

There are also monocrystalline silicon wafers for making chips, but they are packed in airtight boxes. The storage of monocrystalline silicon also requires a very strict dust-free environment. Unless it is in a dust-free production workshop or in a transparent packaging box, others cannot see it. There are also packaging materials, but they look ordinary.

Compared with Guo Tailai's reputation in machinery manufacturing, he has no reputation in the chip manufacturing industry. Although those who make circuit boards believe that if Guo Tailai makes printed circuit boards, he can draw ultra-thin lines on the breadboard, but they never believe that he can use mechanical processing methods to manufacture an 8086 CPU chip.

That is to say, although those technicians in mechanical design have fully approved Guo Tailai, and even didn't need him to do any testing, but the group of people who play with industrial control, circuit and chips still haven't fully approved. But the attitude is a bit better, at least knowing that in terms of machinery, Mr. Guo is not bragging.

"Single crystal silicon, I can't get you to sign." Guo Tailai said embarrassedly to the technician who made the request: "But I will make this chip small enough."

Compared with the sneering attitude before, everyone is now at least willing to give Guo Tailai a chance to step down. Everyone just smiled and didn't say much. Even if Guo Tai can't get anything out when he arrives, it doesn't prevent everyone from selectively forgetting collectively. Has there ever been a test?

Mi Feifei, who was still worried this morning, is no longer worried at all. After a leader as big as the chief came to inspect, and after Guo Tailai revealed his identity as a finishing master, the restless hearts of the new technicians in the company seemed to calm down all of a sudden, but on the calm surface Next, Mi Feifei could clearly sense a powerful impact force that each of them was gestating in their bodies, as if they would cause an uproar in the next moment.

Guo Tailai's seemingly simple words explained the direction of the company and the future. I have to say that Mr. Guo still has two brushes.

The employees returned to their seats calmly, making work plans for those who should make work plans, pulling equipment lists for pulling equipment lists, and pondering projects for projects that should be pondered. Guo Tailai himself left the company with titanium alloy blocks and monocrystalline silicon wafers, took a taxi and went straight to the studio.

Mi Feifei watched Guo Tailai take a taxi to leave from the window of the office, and couldn't help but make a call. As soon as the other side picked up, Mi Feifei couldn't help shouting into the phone: "Jiayi, do you know who I saw today? Do you know who came to the company today? That fat Mr. Guo really has two Brush!"

...

Back in the studio, Guo Tailai called to apologize to Professor Wang, postponed the appointment for two days, and started working quickly without delay.

The titanium alloy woven ball lampshade is really too simple, Guo Tailai only needs to control the nano-robots to carve out the required shape bit by bit. Even if the size exceeds 20 centimeters, as long as the outside is hollowed out, the inside part will naturally fall down and be disposed of easily. After about an hour, Guo Tailai completed the overall processing of the titanium alloy lampshade.

How could Guo Tailai have the nerve to achieve such a low level of processing precision? Therefore, according to the limit of my ability, I set the machining accuracy at 50 nanometers.

To be honest, for Guo Tailai, the processing and production of some metal parts is basically not difficult except for the relatively large size, which is still somewhat challenging. As long as Guo Tailai can visualize the 3D renderings in his mind, the processing is nothing more than following the pictures.

It was Guo Tailai's first contact with chip manufacturing today. It was very simple for Guo Tailai in the company, but Guo Tailai knew that it was far from that simple. Again, Guo Tailai can try to carve and etch a few chips with nano-robots in a very small amount, but large-scale manufacturing is still completely unnecessary and impossible.

Opening the circuit design diagram of 8086, Guo Tailai looked carefully, and in his hand, a sealed box was being squeezed in his hand. If someone could see through, they would be able to see that a thin needle seemed to grow out of Guo Tailai's finger, piercing through the sealed packaging box and inserting it into the monocrystalline silicon wafer inside the box.

The transistors were etched one by one by Guo Tailai according to the drawings he saw. Guo Tailai worked very carefully and at a very slow speed. It took about a second to etch a transistor. There are a total of 40,000 transistors, and it takes Guo Tailai eleven hours to etch a chip.

However, the normal 8086 is a 3-micron process, and the Pentium 3 is a 250-nanometer process, but now the 8086 produced by Guo Tailai is a 50-nanometer process. 60 times smaller than the normal 3 microns. In other words, the chip made by Guo Tailai is less than one millimeter in size.

Packaging is also an extremely fine process. The etched monocrystalline silicon package is fixed and sealed, and the pins and chip contacts are connected with wires. Under the precision of 50 nanometers, the same process is completed bit by bit, and a A chip with extremely long leads but less than a centimeter in size.

The entire production process is airtight, only nano-robots are in contact, and the environment is completely dust-free. In order to let his technicians see it more intuitively, Guo Tailai also deliberately spent more than ten hours to make a bare chip alone, which is an unpackaged silicon chip. Those technicians can directly see the transistor with a microscope. structure.

Then Guo Tailai took these and went to the company again.