After a while of quietness, finally, a buzzing discussion sounded, and some people couldn't help but tilted their heads and ears, whispering.

"Why didn't the meeting be held?"

"Look, it's all back."

"Have you found a solution to the problem..."

Realizing that a solution to the problem might have been found, many people were shocked and looked over with incredible eyes.

Many people gradually surrounded each other invisibly and surrounded them in a large circle. In the center of this large circle were Lu Guodong, Yang Fan and others.

"It seems there is a way."

"Really, it seems there is a way."

After vaguely understanding these points, many people showed surprise on their faces, while some people even thought about their toes, stretched their necks and pricked their ears.

The top leader Lu Guodong personally directed and the leader of the sectional manufacturing workshop personally arranged to find a piece of ball flat steel with the same surface folding defect. The piece with defective positions was cut, and a fitter with the best level was arranged to carefully polish it with sandpaper.

The workers, technicians and quality personnel around finally understood what happened. Their originally happy expressions now show different behaviors. Some people are optimistic about this method, while others express doubts.

"Impossible, how can it be that simple."

"Even if the polish is smooth, isn't the fold deep into the metal structure?"

"I think this is not possible, it doesn't help but treat the symptoms."

Many people shook their heads, saying that they were really not optimistic about this method, but some people maintained hope and had different opinions on this.

"Maybe it can do it."

"I don't think it's unreasonable, the key is to look at the depth of the fold."

"I believe this method works."

Those who affirm this method, as they say this, keeping hope on their faces, praying that this method will succeed.

"Shad a little more here, and the same is true here."

Yang Fan kept watching the fitter's master holding sandpaper to polish it, and even couldn't help but guide him.

The master did not know Yang Fan, but when he saw Lu Guodong, Chen Shaohua and others accompanying the young man, he didn't say anything and executed it unconditionally.

But I couldn't help but mutter, who is this young man? He is so awesome, Director Lu and Chief Construction Engineer Chen personally accompanied him. When the young man said that he would do this, several major leaders did what he wanted.

Awesome.

This is the most awesome young man I have ever met.

Although I muttered so much in my heart, I didn't stop my hands. The master's level was pretty good. The parts with folding defects were polished very well and smoothly with sandpaper. There was no excessive polishing in some places and in some places.

"Director Yang, do you think it's OK?"

The director of the segmented manufacturing workshop saw that the fitter had finished polishing, and asked in person, his eyes full of hope.

He naturally hoped that this method would be effective. It has been several months since the start of construction of these segments, especially in the hot summer, when the workers were sweating profusely and their clothes were soaked.

Those scenes are vivid in my mind.

If the method is effective, all the results of their labor will be affirmed. In less than a few days, these completed segments can be transported to the ship platform and the construction of the first ship platform will begin. Those segments under construction can also continue.

If the method is invalid, it will be a tragedy.

The consequences will be very serious.

So his tone was full of hope, and he talked to Yang Fan like this.

Others also looked at Yang Fan, including senior executives of Donghai Shipyard such as Lu Guodong and Chen Shaohua. They all hoped that this method would be effective.

In everyone's eyes, Yang Fan smiled confidently and walked to the polished flat steel piece, holding a flashlight and a magnifying glass, looked carefully and carefully. He touched the polished surface with his hand and nodded gently.

"I personally think it's almost done. Now I can send it to the metallographic analysis room for further inspection."

Hearing this, many people quietly breathed a sigh of relief.

Is it OK? It's enough to go through metallographic analysis.

Lu Guodong waved his hand and said, "Let's go to the metallographic analysis room now, I want to know the result as soon as possible."

After saying that, he strided forward, and others followed, including Yang Fan, Tang Jianming, Chen Shaohua, Zheng Xianxue and others, at least seven or eight people followed him to the Metallurgy Analysis Room.

More people stay here for the time being to wait for news.

Because it is impossible for dozens of people to rush to the metallographic analysis room in a swarm, because that will not only affect metallographic analysis, but also won't be able to squeeze out so many people.

After watching Director Lu lead everyone out of the segmented manufacturing workshop, the whole scene became noisy and everyone was discussing this matter.

"I don't know if it's OK."

"God bless you, you must succeed."

"I don't have much hope."

“…….”

They are still different people, and they hold different opinions. Not to mention the production workers, even technicians, administrators and quality workers, they also have different opinions.

Half to half.

About half of the people were willing to bless Yang Fan’s method, and about half of them expressed doubts about this. The huge workshop was not quiet at all, and many people were talking and very noisy.

In this noisy, there are various atmospheres, including worries, doubts, depression, and hope!

Metallographic analysis room.

There are professional testing equipment and instruments here, and there are professional technicians. When Director Lu came here in person, the people here did not dare to neglect them at all. The person in charge of the Metallurgy Room immediately arranged the metallographic analysis of this ball flat steel by the best-level and most experienced technicians.

Under the electron microscope, the metallographic structure of the metal is very clear.

Zoom in 500 times, no problems were found.

Zoom in 1000 times, no problems have been found.

After zooming in to 2000 times, no abnormalities were found.

There is no trace of folding in the metal structure, and the metal structure is well-proportioned and nothing is found.

The technician said loudly: "No problem, metallographic analysis shows that the fold marks on the surface do not penetrate deep into the metal structure."

In other words, the metal fold marks on the surface are just on the surface and are not deep at all. The sandpaper grinding can completely eliminate the defects of such fold marks.

What!

Really?

The senior executives of the Donghai Shipyard seemed to be hit by a huge surprise, especially Chen Shaohua, who became excited in an instant, with a little flushing on his face.

As for Lu Guodong, thinking that he had heard it wrong, he asked, "Is there really no problem? Didn't the defect be found?"

The technician replied affirmatively: "Director Lu, no abnormalities were found. In my experience, this folding mark should only exist on the surface of the spherical flat steel, and there was no discovery in the metal structure."

OK, OK, OK!

Lu Guodong even said a few good words, and his tone was also excited. Obviously, even the top leader was excited to see such a gratifying result.

Although I have been in a high position for a long time and have long been able to show my emotions, when I learned that I was very sure, this kind of excitement from the heart was still uncontrollable.

What about the others?

Not to mention, for the deputy chief construction engineer Xie Xinjian, clenched his fists and waved his arms, shouting like a young man, his face full of surprise.

Zheng Xianxue was basically the same, with a look of surprise on his face and said loudly: "Haha, haha, there are no fold marks in the metal tissue, there are not, haha..."

The entire metallographic analysis room was full of worry and solemnity just now, but now, the atmosphere was swept away and instantly filled with excitement and surprise.

Yang Fan also smiled with confidence.

Before going to a meeting to discuss this issue, Yang Fan looked at some fold marks carefully and carefully. They all have one thing in common, that is, these fold marks only exist on the surface of the metal and should not penetrate deep into the metal structure.

Of course, this was just Yang Fan's inference and was not 100% sure, so when Lu Guodong asked, Yang Fan only said that this was his own suggestion.

It is recommended to use sandpaper polishing to eliminate such fold marks.

Sure enough, Yang Fan's eyes were very powerful. This folding mark only existed on the surface of the metal and did not penetrate deep into the metal structure.

Although it only exists on the surface, it will definitely not work if it is not polished and eliminated and let them exist. This slight folding mark will cause metal fatigue cracks. Once this happens, it will be fatal to the 052 ship.

This fold mark must be completely eliminated.

Lu Guodong was so happy that he walked to Yang Fan, held Yang Fan's hand excitedly, and said with gratitude: "Comrade Yang Fan, you helped us again."

Yang Fan said modestly: "What are you, we all, for the 052 ship, I just made some small suggestions."

"You, you..."

Lu Guodong looked happy and didn't know what to say, but that kind of gratitude was indeed from the bottom of his heart.

Thank you, even Chen Shaohua said something grateful. Lu Guodong waved his hand and said, "Let's go to the sectional manufacturing workshop. Comrades are still waiting for our news."

“Yes, yes, yes.”

"If they knew what it would be like to remove this folding defect by sanding it through sandpaper."

"Let's go, let's go, go to the sectional manufacturing workshop."

Everyone was extremely happy and full of joy on their faces. The group left the metallographic analysis room and headed towards the segmented manufacturing workshop again.

Yang Fan walked in the middle of the team and his heart was also filled with joy. It was not because he helped the Donghai Factory solve another problem, but because the construction of our first ship would not be affected and there was no need to re-create those segments. The construction of the first ship's platform could start smoothly.

……………………

The third update will be issued first. If you have monthly votes, you can vote for a few. If you don’t have monthly votes, you can vote for recommendation votes.

There is no manuscript saved, originally only three chapters, but think about it, Monday is almost the end of the month, so I have to make a rush anyway.
Chapter completed!