originally evolved

1649 - Perfect Cut
Fang Linyan smiled and was about to speak, but Shigehide Suyoshi suddenly raised his hand and said:

"Hinata, you are wrong. From the first day of the birth of the machine, it has been a slave of human beings, and its essence is to serve human beings."

"No matter how precise the parts are, their fundamental purpose is to make them fit into the machinery, so that the machinery can operate normally and serve human beings."

"If you deviate from this original intention, then you have entered the evil way, and there is a problem from the root."

Having said that, Shigehide Suyoshi looked at Fang Linyan and said:
"I admit that when making this sun gear, I didn't consider its tolerance at high speeds, so I used an iron-nickel alloy. However, with my ability, I can definitely make it that can be used normally on cars It only takes three months to run a high-precision sun gear!"

"At that time, I will bring it over and ask you to comment on it. I hope you can also come up with corresponding works for me to appreciate!"

When he said these words, Shigehide Suyoshi's eyes shone brightly, and his whole body seemed to be reborn, overflowing with boundless energy!
After finishing speaking, Shigehide Suyoshi turned around and wanted to leave. You could feel his eagerness from his back. It was really eager to return to his studio as soon as possible, and then finish a work.

It can be seen that this person is indeed "obsessed" with machinery, and is also extremely talented, otherwise it would be impossible to achieve such a great achievement.

At this time, Fang Linyan suddenly stopped him and said:
"Wait a minute."

Shigehide Suyoshi stopped in his tracks and looked over suspiciously.

Fang Linyan said seriously:

"I saw your gear, and I saw your hand. So I believe that what you said before will definitely be able to create the gear you mentioned."

Hearing Fang Linyan's words, a group of Japanese also showed smiles on their faces. After all, in their eyes, Fang Linyan is already equivalent to the existence of Suyoshi Shigehide, a great imperial palace. To be praised by him is already very remarkable. something happened.

However, Fang Linyan's next sentence made their anger rise suddenly.

"I made that sun gear casually, and it doesn't have any technical content. Well, I'm doing the most basic thing now. If you can do it, then talk to me later."

Fang Linyan's understated tone really made people feel offended, but Suyoshi Shigehide didn't seem to have any obvious displeasure. Fang Linyan could tell at this time that this person should belong to the kind of flawed genius , also known as autistic scholar, idiot genius.

For example, the British mathematics genius Daniel, who has epilepsy + high autism, can calculate 10 to the 82th power in 4 seconds, of course, only using the human brain.

Another example is a certain Chen mathematician who cannot take care of himself, but can verify famous mathematical conjectures.

Another example is the 1994 Nobel Prize winner Nash, who has severe schizophrenia and autism.

Then Fang Linyan took out a simple manual lathe in the trunk of the car, and said to Soichiro Hyuga:

"Mr. Hinata, I need a coin, do you have any?"

Hinata was a little annoyed at this moment, but he still gave some instructions to the person next to him, and someone took out a 100-yen coin and handed it over.

Fang Linyan signaled them to come over and check the manual lathe. This thing is actually a standard manual lathe. It has been two or three hundred years since its birth, and its structure is clear at a glance.

Then, Fang Linyan picked up the coin and stared at it seriously for a few seconds. While the rest of the people thought he was going to enlarge it to make some strange tricks, Fang Linyan simply put it on the lathe, Cut it in half and handed it to Shigehide Suyoshi.

The eyeballs of all the Japanese are about to pop out:

"That's it?"

"My pants are all taken off, you show me this?"

"Such a stupid operation, an apprentice can do it casually!"

"."

A group of people looked carefully and found that the cutting line of this coin was not straight, and the blade was not at a 90-degree vertical angle when cutting!

That is to say, it is not divided into two equal parts. It looks like a novice cut it crookedly when using a lathe, so the contempt in his heart is even stronger.

Looking at the expressions of these Japanese, Fang Linyan sighed slightly and said:
"The great powers of China divide life into three realms. Mountains are mountains, mountains are not mountains, and mountains are mountains. The same is true in many industries. After one's own skills have reached the peak, they will return to the original."

"For example, after the chef's skills have reached the extreme, the best dish is the minimalist dish such as fried rice with eggs. This is still the case in the manual mechanical processing industry."

Speaking of this, Fang Linyan paused, and took a deep look at the group of Japanese. The ideas in these guys' minds were actually too obvious, so Fang Linyan decided to throw a hook next, and suddenly said proudly:
"After ten years of using the secret method, I have reached this level! For those of you who have never touched this level, it must be impossible for you to experience it."

After saying this nonsense, Fang Linyan yawned a lot, turned around and left:

"When will you understand what's in it, come to me again?"

All the Japanese were stunned, only Hyuga Soichiro noticed the word "secret method", and then looked at the cut coin, but his eyes were widened, and he still couldn't see the hidden mystery. Then someone suddenly said:

"I think this guy is just playing tricks!"

The rest of the people agreed with each other:

"I feel so too."

"Obviously there is no secret."

When they said these words, they all ignored one thing, that is, Shigehide Suyoshi kept his eyes on the two coins without saying a word!
Suddenly, Soichiro Hinata's hands began to tremble, and he said in shock:
"Could it be."

Then he roared:

"You all shut up!!"

Then Soichiro Hinata immediately made two phone calls to the club he belonged to. In an international metropolis like Taicheng, these multinational companies have branches. Hinata asked them to send some equipment immediately.
Immediately afterwards, these instruments were transported over one by one, without exception, all of them were used for weighing.

Immediately afterwards, Soichiro Hyuga began to measure the weight of the two cut coins:

First piece: 3.1 grams.

Second piece: 3.1 grams.

At this time, the rest of the people hadn't understood what the intention was, but when they changed the results with a more advanced measuring instrument for the second time, everyone's expressions changed:

First piece: 3.12 grams.

Second piece: 3.12 grams.

If you want to obtain more accurate measurement results, then it is not possible to do it with portable instruments. You need to go to the laboratory to use ultra-high-precision analytical balance atomic scales!
It is said that the Japanese are still very practical. After contacting the relevant manufacturers, they were dispatched without saying a word, and then they were a little dumbfounded by the final measurement results:

First piece: 3.12785 grams

Second piece: 3.12789 grams

Seeing this data, Soichiro Hyuga closed his eyes, let out a breath slowly, and said four words with difficulty:

"Perfect cut!"

At this moment, they realized what a miraculous skill is. That young man with a big tone can directly turn a piece of paper with only the feel and the simplest manual lathe without any electronic auxiliary tools. The coin is perfectly cut!
The weight on both sides of the cut coin was actually accurate to the fourth decimal place, and the fifth place was also within a hair's breadth!To be specific, the error of Fang Linyan's cutting into equal parts this time reached a terrifying 0.00004 grams! !

What kind of talent is this?What kind of steady pair of hands is this?

To cut it to such a level, there are too many factors to consider:
For example, under normal circumstances, it is not necessary to consider the debris that falls during cutting (there are sawdust when the wood is sawn), because in most cases, the weight of the debris has little effect on the cutting result, but In this extreme cutting method, it must be calculated.

In addition, there are patterns on the surface of the coin. There are five patterns on the left side and six patterns on the right side. If you cut it along the diameter, the right side must be heavier. To achieve a perfect cut, you must has been accurately calculated
This series of things is really a headache just thinking about it, let alone putting it into practice.

However, some geniuses don't need to calculate at all. They can know how to do it with their senses and rich experience. This is the difference between a genius and an ordinary person. This is the crushing of talent!

(Note: In the 60s and [-]s, domestic positions were fixed, and people in department stores worked at the counter positions for more than ten years. For decades, many people were able to achieve one-size-fits-all, such as Sanmao Candy for money, pork for two yuan, the accuracy can even reach a few tenths of a gram, ordinary people with a little talent can also make perfect with practice, so a truly talented person can spend their whole life on it, it can be done .)
And the coins used for cutting were provided by the Japanese themselves, and the lathes used for cutting were checked by themselves, and they are still placed in front of them, and they can be checked ten times at any time!

Faced with such a miraculous event, a group of Japanese fell silent, and they couldn't help but think of Fang Linyan's words:

"Look at the mountain or the mountain"

"After one's own skills have reached the extreme, they will return to the original, return to the original."

Hyuga Soichiro checked the cut coins again and again, and couldn't help but sigh with emotion:
"It's really amazing. Fang Sang can do this at such an age. He must have worked hard and forgot to sleep and eat."

(End of this chapter)