Siheyuan: Start at level 60, beat up all the animals

Facing the expectant eyes of the audience, Li Yang walked solemnly to the continuous rolling mill and raised his hand to signal everyone to be quiet.

The engineers and trainees present immediately fell silent, holding their breath, waiting for his explanation.

Li Yang took a deep breath and slowly said:

"Comrades, I feel very honored to be able to introduce this continuous rolling mill to you today.

Its birth embodies the hard work and wisdom of our entire technical team, and is also inseparable from the strong support of the factory and superiors.

Having said that, Li Yang bowed respectfully in the direction of the leaders below the stage.

Then he walked straight to the continuous rolling mill, stroked the brand new body, with a look of affection and pride on his face.

"This continuous rolling mill adopts the most advanced rolling process and technology in the world today, and integrates many cutting-edge academic achievements. Its design concept mainly has the following features. "

Li Yang spoke eloquently and his voice was sonorous and powerful.

"First, the traditional rolling mills have a very high degree of automation, which requires a lot of manpower, is inefficient, and product quality is difficult to guarantee.

Our continuous rolling mills are almost completely automated from loading to finished products to transportation and packaging.

Here, we use a PLC programmable controller, which is like the 'brain' of the rolling mill. Through pre-settings, it accurately directs every production link and minimizes human errors.

There were bursts of exclamations from the audience from time to time. Everyone was still unfamiliar with this term, but they all vaguely realized that this would be an epoch-making breakthrough.

Seeing everyone's reaction, Li Yang raised his lips slightly and continued:

“Secondly, it is the advanced rolling process.

This continuous rolling mill innovatively adopts the four-roll rolling + hydraulic support method, which can significantly improve the rolling accuracy and efficiency compared with the traditional two-roll rolling.

The hydraulic support system can adjust the upper and lower roll gaps in real time according to changes in rolling force, thereby controlling the steel thickness within a very precise range?

At the same time, during the rolling process, we also used CVC variable bending rolls to further improve the straightness and surface quality of the steel. "

Many people in the audience had their eyes wide open, looking shocked.

You know, even the experts on bears have never taught them these advanced techniques!

Where did this young man learn this from?

For a moment, everyone felt a surge of admiration and curiosity in their hearts, and their eyes revealed more admiration.

Seeing everyone's reactions, Li Yang's explanation became more fluent and more confident.

“Secondly, it is a highly integrated professional supporting system.

Here, I am referring to high-pressure water descaling, rolling mill quick-change roll devices, etc.

In traditional rolling, the iron oxide scale on the workpiece surface has always been a major problem affecting the yield and quality.

Our high-pressure water descaling system can solve this problem very well.

Before rough rolling, it can use a water column of up to 250 atmospheres to remove the oxide scale on the surface of the steel billet, achieving "clean as soon as it enters the water"

At the same time, the rolling mill's quick roll change device allows us to replace a whole set of rolls within 15 minutes, and we no longer have to worry about equipment problems affecting production progress. "

Having said this, Li Yang paused and made a gesture of invitation.

"Everyone, I know you may still have a lot of questions, so I can only briefly talk about a few main features here.

To truly master the secrets of these cutting-edge technologies, I am afraid that we will need to do more research, understanding, and improvement in production practice.

But I believe that as long as we are willing to work hard and maintain a positive and enterprising spirit, it won’t be long before these technologies that are leading the country and at the forefront of the times will be completely in our own hands!

Let us work hand in hand and move forward courageously towards the grand goal of building a modern steel enterprise!

Li Yang's sonorous and powerful voice once again aroused thunderous applause.

Everyone in the audience was impressed by the young engineer's demeanor and infected by his passion and enthusiasm.

Wang Mingliang and several veteran engineers gathered together and nodded frequently.

"This young man is amazing! He can even explain the atomic absorption spectroscopy method in detail!"

"That's right! We only heard a little about ultrasonic flaw detection from the bear expert, but we didn't expect to hear such a detailed introduction today!"

They talked one after another, unable to hide their inner shock.

Almost every detail of this continuous rolling mill is unique and extraordinary.

The students in particular were fascinated by what they heard. Their eyes widened and their jaws almost dropped to the ground.

Did they ever think that the boring knowledge in the textbooks could be interpreted so vividly and charmingly?

"My God, it turns out that steel metallurgy is so fascinating!"

"I used to think that being a worker meant doing hard and tiring work, but I didn't expect that it actually involves a lot of knowledge! In the future, I must work harder to become an excellent skilled worker!"

Excitement, yearning and longing are reflected on each young face.

At this moment, they seemed to have caught a glimpse of a brand new future, and their hearts were filled with unprecedented ambition and passion.

In front of the continuous rolling mill, Li Yang's figure became extremely tall and dazzling in their eyes.

Such outstanding people, young and promising, are the outstanding representatives of the working class in the new era!

Such a talented designer led them into a brand new technology palace, and guided them to move forward in the direction of light and hope!

The applause lasted for a long time and slogans were heard one after another.

That bright figure in the crowd was also applauding enthusiastically.

Lin Xiaoxiao's eyes followed Li Yang closely, full of admiration and respect.

She didn't expect that beside this huge steel furnace, amid the roar of machines, a young man named Li Yang could actually explain the most cutting-edge science and technology in such a brilliant and fascinating way.

There seemed to be an infinite charm in him, pulling her heart, making her want to get closer to him and understand him...

Yes, steel workers can also be as wise and knowledgeable as him, as vigorous and enthusiastic as him, as ambitious and down-to-earth as him!

Lin Xiaoxiao's heart was pounding, and two red clouds appeared on her cheeks.

She seemed to understand something, yet there seemed to be something still unclear.

But she knew that from this moment on, a brand new Li Yang had been forever engraved in her heart, becoming the most beautiful vision and purest yearning in her life...

The applause continues and people's passion continues.

And the brand new continuous rolling mill was finally put into production under the attention of the public.

Its every roar and every rotation heralds the pulse of this great era and bears witness to the innovation and development of the motherland's steel industry.