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The First Evolution - Chapter 186

Published at 4th of March 2023 10:06:40 AM


Chapter 186

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Gu Shao took the parts handed over by Lao Tang and threw them away at random. He said in a rude way:

"what's wrong with this thing? You know what? I lost face just now

As a result, the parts he lost easily fell in front of Fang Linyan.

Fang Linyan was going to leave. He picked up the part and looked at it carefully for a while. Then he went to the technician beside the car and said:

"has the tolerance level of this part reached it10?"

The technician looked at Fang Linyan in amazement, because the question Fang Linyan asked was just on the point, and it was not a secret parameter. The shortcut was:

"no, it was about it12."

Machining accuracy is measured by tolerance grade, the smaller the grade value is, the higher the accuracy is; machining error is expressed by numerical value, the larger the numerical value is, the larger the error is. High machining accuracy means small machining error, and vice versa. There are 20 tolerance classes from IT01, it0, it1, it2, it3 to it18, in which IT01 means the part with the highest machining accuracy.

Fang Linyan nodded, then looked in his bag and found an inch mirror on his head. It was originally used by watchmakers to repair watches, also known as eyepieces. Others were stunned to see it.

Then he saw that Fang Linyan took out more than ten tools from his bag, including shaping file, small file, Huili file, three edged file, etc., a vice, a grinder, and a few self-made tools that others didn't know.

Fang Linyan's speed can be said to be extremely skillful. He assembled a temporary bench for fitters almost in the blink of an eye. Then he looked at the part carefully and began to cut it.

Other people's attention was on the car, and they didn't notice Fang Linyan's action. Only the technician was stunned. As a result, after two or three minutes, Fang Linyan finished his work. However, he looked at the reprocessed parts to the light, and then said:

"OK."

At this time, Lao Tang had already let the Gu Shao into the car. The only one who was guarding the car was the technician, as well as Jin Mao and director Deng next door. Their peers were enemies. Originally they came to see the joke next door, but they saw the scene of Fang Linyan's hands-on operation.

Fang Linyan came to Corvette and refitted the part. The technician quickly stopped him and said, "Hello, Hello! How did you put it on? "

Fang Linyan ignored him and squinted at the engine. After a careful inspection, he took down a pipe from it and polished it carefully. The technician's face changed. He just talked about it, but he didn't stop it.

Because this person is very thoughtful. He knows that Gu Shao is not a reasonable person, but someone like Fang Linyan has come up on his own initiative. If he can't make it right (in this technician's mind, it's almost a high probability event), what can he do without taking him as a scapegoat? At least share most of the responsibility.

Fang Linyan's actions were very fast. He took off, polished and re installed the whole series of actions almost in one go. He finished the work in just five minutes, and then began to carry out careful inspection and debugging again. His inspection also included tapping with a wrench, finger flicking and so on. It seems that he could hear it from the knocking sound What's wrong.

At this time, Gu Shao came out with a black face and swearing. Boss Tang nodded and wiped his sweat, and kept on being careful. Because all the people in the shop were wearing work clothes, Fang Linyan, who was on the train, was very conspicuous. Gu Shao said angrily:

"Hey, what are you doing?"

Fang Linyan raised his head, looked at him indifferently and said:

"wait another two minutes, if there is no problem, we can drive away."

"What?" Gu Shao was shocked.

Just inside, Tang has made it very clear to him that if his car wants to go on the track again, it must wait for the high-precision parts from Europe to come. If he is lucky, it may arrive tomorrow. If he is not lucky, he may wait half a month.

If you still use second-hand disassembly parts, then there is no guarantee that there will be no problems on the track.

Gu Shao finally accepted this fact. Unexpectedly, as soon as he went out, he said to himself that he could drive away in two minutes!! However, people always like to hear good news. Gu Shao, who is rich, powerful and willful, is no exception. He was surprised and said:

"is that true? We'll be leaving in two minutes? Can you get on the track? "

Fang Linyan said faintly:

"yes, and I have just optimized it, so that the four performance factors of ignition advance angle, fuel injection quantity, fuel injection time and combustible mixture concentration can be improved by about 5%. In this way, your acceleration efficiency will also be improved in the middle of 80 km."

After hearing Fang Linyan's words, Gu Shao's face has already shown a smile. He didn't consider whether Fang Linyan would cheat himself, because people who dare to cheat him will end up miserable. But after hearing Fang Linyan's words, several technicians around him all lost their manners and cried out:"No way!"

At this time, Fang Linyan had finished the inspection and closed the hood. He didn't bother to pay attention to them. He said directly:

"OK."

After he said that, Gu shaozheng was about to step forward, but he was already pushed away by several technicians. With a sense of humiliation, they directly connected a series of instruments, and then began to shift into neutral gear to start the test. As a result, the latest parameters came out one by one in the roar of Corvette's engine.

And this Corvette has always been in the store for maintenance, so they know the parameters before. As a result, when they compare the two, a group of auto technicians look at each other in disbelief. They just feel that their three views will be overturned, because the car has not only been repaired, but also its performance has been optimized and improved! For example, according to Lin Yan, an increase of 5% is even higher, about 7%.

At this time, director Deng was staring at all this, and he didn't know how he felt.

Looking at the expressions of these technicians, Gu Shao knew what he had in mind. He immediately looked at Fang Linyan and said with a smile:

"bull! Can I drive now? Can I get on the track? "

Fanglin Yandao:

"let's have a test run first, neutral position, floor oil, keep the engine speed above 12000 for one minute, then it's OK, then it's completely OK, but remember to replace the new parts on the transmission half shaft in two weeks, then it should arrive."

Gu shaoleng was stunned, because the engine speed of an ordinary car is almost the limit at 7000 rpm. Although his car has been improved, the limit speed is just a little more than 10000 rpm. Before, his engine speed was over 11000 rpm.

Therefore, even though Gu Shao is half blind, he knows very well that if he can really keep more than 12000 engine speed for one minute, the car will be repaired.

So Gu Shao immediately said:

"OK."

Then he couldn't wait to get into the car and began to bang the accelerator. The rest of the people were staring at Gu Shao's operation. As a result, after one minute's test run, Gu shaomei came out of the car with a smile:

"good, good! Bull

At this time, Fang Linyan said calmly:

"it's OK. You can give me 300 yuan."

On hearing this, Gu Shao felt that the asking price was really too cheap and too converted. He came here to change his car, and he never spent less than five figures. He took five thousand yuan directly from his wallet and threw it to Lin Yan. Then he made a phone call and rushed to find someone PK.

The rest of the group looked at each other. They did not expect that things would turn to this point. In particular, the next director Deng was completely stunned. At the same time, his face was even fiery. He didn't even have the courage to look at Jin Mao.

After Fang Linyan made money this time, the purpose of coming here has been achieved, so he began to dismantle the fitter console beside him and prepare to leave.

Of course, boss Tang won't miss this opportunity. He smiles and delivers his cigarette. Fang Linyan also knows that he will have to deal with them in the future. Although he doesn't have a warm attitude, he will answer every question.

After a few words of greetings, boss Tang probably went straight to the topic because he thought Fang Linyan was young and had nothing to do with the city government:

"little brother, I don't think you have any new parts before. How can you let Gu Shao's Corvette be good?"

Fang Linyan said:

"isn't the problem with his car very simple? The parts on the transmission half shaft are aged and worn. Once entering the high performance mode, the engine will approach the limit speed. The defects on the parts lead to a series of problems, and finally turn on the fault light. Why don't you reprocess the worn-out part? "

Boss Tang has been sluggish for a while. He certainly doesn't know much about the deep business. He just thinks that the young man in front of him seems to have nothing wrong with what he said, but he always thinks that something is wrong.

However, the technicians around him could not help but said: "that part is not a common product! You think it's Taobao 13.8 package mail, buy one get one free. Our boss got it through a special channel from the Refitting Factory in Guanggang, Japan. The price quoted to us is more than 3000 US dollars, and every time we go late, there's no more. How can we reprocess it? "

Fang Linyan said:

"I have a look. The filing accuracy of this part should be about four thousandths of a millimeter, right?"

The technician thought about it and hesitated: "well, it seems that the manual says that the filing accuracy is four thousandths of a millimeter, which is beyond the reach of domestic car companies."

Fanglin Yandao:

"my manual filing accuracy can reach the machining tolerance of one thousandth of a millimeter when needed."

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