Watching Jiajia and Wang Ruobing leave, until the red beetle disappeared into the traffic in the distance, then looked at the sky that had darkened, and looked at the bright lights around him, Li Tianfeng walked towards the subway station in the distance.

I'm really happy today, I don't know if it's because Happy Valley is really good, or because of Jiajia, or because of Wang Ruobing, today has left a deep imprint in Li Tianfeng's heart.

It's time to return to Xinyuan Hotel, Li Tianfeng still chooses the subway, now the rush hour after work has long passed, the subway should not be crowded, choose to take the subway, it should be good.

After getting on the subway, Li Tianfeng found that the subway was not crowded, and after two stops, Li Tianfeng even sat on a seat.

After sitting down in this seat, Li Tianfeng was stunned for a moment, and found that there was a man in his thirties or forties sitting next to him, if it was an ordinary man, Li Tianfeng would definitely not pay attention, but Li Tianfeng thought that this was definitely not an ordinary person.

The man looked unkempt, his clothes were crumpled, and his eyes were full of vicissitudes, even a little lost and depressed.

Li Tianfeng looked at it secretly, although the clothes on the man's body were wrinkled, his beard and hair were not taken care of, and they looked messy, but the clothes on this body could still be seen that they were all brand-name clothes.

This is a man with a story!

Li Tianfeng wanted to find an opportunity to chat with the man and satisfy his curiosity, but the man got off the train after taking a few stops, Li Tianfeng had no such opportunity, so he could only watch the man's back and get out of the subway.

When he returned to the hotel, it was not too early, thinking that he was going to attend the awards ceremony tomorrow, Li Tianfeng took a wash and fell asleep, lying on the bed, like a movie in his mind, and today's pictures appeared in his mind one by one.

……

The next day, in the morning.

In the auditorium of the Aviation Industry Corporation, the National Aviation Industry System Technical Skills Competition Award Ceremony was held here, and the award ceremony officially began at nine o'clock in the morning.

First of all, the speech of the leader of the Aviation Industry Corporation, and then the speech of the award-winning representative, Li Tianfeng showed his outstanding performance in the skill competition, and spoke on the stage as the award-winning representative.

Li Tianfeng is dressed in a formal suit today, looking white shirt and tie, looking very formal, calm down his mood a little, let his expression be as peaceful as possible, Li Tianfeng in bursts of warm applause, in the flickering of magnesium lights, slowly walked to the position of the rostrum.

Li Tianfeng planned to resign from Factory E soon, originally because he didn't want to be in the limelight, but Liu Qingshan said that this was a personal order from the leaders of the Aviation Industry Corporation, and after thinking about it, Li Tianfeng finally did not shirk it.

After the warm applause subsided, Li Tianfeng spoke into the microphone, his tone was smooth and loud, and his expression was formal and decent, "Leaders, colleagues, good morning, I am honored to ......"

Li Tianfeng's speech had already been prepared and he had been speaking for more than 10 minutes on the prepared speech draft, which was naturally prepared by the Aviation Industry Corporation long ago, and the level was good.

"Thank you!"

After reading this speech, Li Tianfeng bowed to everyone and thanked him loudly, and suddenly, the entire auditorium applauded like thunder, and it gradually stopped for a long time.

As one of the winners, and the first place in the craft group, Li Tianfeng, like all the winners, stood in a row on the rostrum neatly.

Li Tianfeng naturally stood in the middle and the most conspicuous position, and Zeng Qinghai was also one of the winners, not far from Li Tianfeng.

The award music sounded, and the awarding guests awarded the certificates to the winners one by one, and Li Tianfeng got two certificates, one is the first place in the craft group, and the other is full of weight, the certificate of the title of national craft master.

Holding this heavy certificate, Li Tianfeng's heart was slightly excited, this is a huge honor, an honor that many people can't get if they work hard for a lifetime.

National Master of Craft!

The person who can obtain such a title is definitely the top person in the process system, and there are not many such people in the country.

The award ceremony is very grand, not only came to many heavyweight guests, but also a lot of reporters, no need to think, in the next issue of the front page of the aviation newspaper, will definitely report the grand occasion of the awards.

At twelve o'clock in the morning, the entire award ceremony officially ended, and at noon, it was a grand banquet, at the banquet, Zeng Qinghai took the initiative to sit with Li Tianfeng, the two were like old friends, talking and laughing, and the two drank a lot of wine together.

After the award, Liu Qingshan was in a good mood and took everyone to have a good tour of the capital, and three days later, everyone took the high-speed rail back to Songzhou.

……

It's been two or three days since I came back to Songzhou.

In the past few days, Li Tianfeng has received a lot of congratulatory calls, colleagues met Li Tianfeng, everyone is also full of smiles, warm congratulations to Li Tianfeng, many people already know that Li Tianfeng has won the title of national craft master.

In the face of such congratulations, Li Tianfeng was in a good mood and smiled, thanking everyone for their congratulations one by one.

Walking into his office in the precision machining center and looking at the empty office, Li Tianfeng thought in his heart that it was time for him to resign.

sat down, took out the resignation report that had been written long ago from the drawer of his desk, read it carefully, and after making sure that it was correct, Li Tianfeng carefully folded the resignation report, put it in his pocket, and prepared to go to Yang Xianfeng to resign in person.

Because Li Tianfeng has a very important identity in the E factory, Li Tianfeng is a technical expert in the E factory, and now, he has won the title of national craft master, so he must find Vice Premier and Chief Engineer Yang Xianfeng to resign.

After thinking about the rhetoric of resignation and thinking about what he was going to say when he resigned, Li Tianfeng prepared to go to Yang Xianfeng's office.

Coincidentally, Li Tianfeng's mobile phone rang, and when he looked at the caller ID, Li Tianfeng thought in his heart, say Cao Cao, Cao Cao will arrive. The call was made by Yang Xianfeng.

"Hello Mr. Yang!"

Yang Xianfeng's tone was more hurried: "Tianfeng, are you in the factory?" Hurry up and take a trip to the meeting room of the sheet metal workshop, our turboprop B engine has encountered a failure and is preparing for a failure analysis meeting. ”

After answering the phone, Li Tianfeng thought in his heart, looking at Yang Xianfeng's hurried appearance, there should be a big problem with the turboprop B engine, otherwise, Yang Xianfeng, as the chief engineer, would not be in such a hurry.

Sheet metal workshop, of course Li Tianfeng knows, this is also a large workshop, mainly producing sheet metal welding parts for various engines, such as combustion chamber casings, flame cylinders, tail nozzles and so on.

The on-site failure analysis meeting was held in the sheet metal workshop, could it be that there was a problem with the welding of a certain part, Li Tianfeng thought in his heart.

While thinking and walking, at the same time, Li Tianfeng also knew that his resignation would definitely have to be postponed, at least after this failure analysis meeting, after the successful solution of this problem, otherwise, it would be boring to find Yang Xianfeng to resign now.

"Then wait until after this failure analysis meeting, anyway, I'm not in a hurry." Li Tianfeng thought so in his heart, and had a plan in his heart.

Tianfeng Technology Co., Ltd. has been formally established, some early fragmentary work, Zhang Can, He Baitao, Li Dawu three people are busy, some important things, not in a hurry to this, after the formal resignation, Li Tianfeng will do it in person.

Sheet metal workshop, conference room.

There are already a lot of people sitting in the conference room, most of them are experts from E factory, or people at the backbone level of the technical unit, of course, Yang Xianfeng, Liu Qingshan, etc. are also seated, in addition, there are also directors of sheet metal workshops, technical directors and so on.

In the conference room, the smoke is filled, the atmosphere is more solemn, obviously encountered a big technical quality problem, on the projector, the huge clear photo of the combustion chamber casing of the turboprop B engine has been projected, everyone is frowning, looking at the combustion chamber casing, without saying a word.

Li Tianfeng pushed the door in, and when he saw such an atmosphere, he was slightly surprised in his heart, what was wrong, did he encounter any thorny problems.

"Tianfeng, come, sit here." Seeing Li Tianfeng come in, Deputy Chief Engineer Liu Qingshan pointed to an empty position not far from him and beckoned Li Tianfeng to sit down.

Li Tianfeng nodded, sat down quietly in this position, looked at the situation in the conference room, and thought in his heart that there should be a technical quality problem with the combustion chamber casing of the turboprop B engine.

The turboprop B engine is a mature model of the E plant, which has been developed since the 70s to the present, and has produced 6 to 700 engines in the past few decades.

If there is really any technical quality problem with the turboprop B engine, it will inevitably affect the Yun-8 aircraft, and the leaders of the E plant will definitely not be able to sit still, no wonder, Yang Xianfeng personally presided over the on-site failure analysis meeting, and the technical experts of the E plant are basically all there.

Li Tianfeng sat quietly in his position for a few minutes, and then two or three people came in one after another, seeing that the personnel were basically there, Yang Xianfeng looked around the entire conference room, and then said slowly: "The personnel are basically here, now the meeting is officially held, Qingshan, you first tell you about the specific situation." ”

At the beginning of the meeting, everyone sat up straight, looked at Liu Qingshan, and waited for Liu Qingshan to introduce the situation, Li Tianfeng also sounded seriously, I want to hear it, what is the technical quality problem, look at this posture, this technical quality problem is not only tricky, but also may have a wide impact.

……