In the industrial manufacturing exhibition hall, huge machine tools are lined up and stretch out for hundreds of meters.

"Okay, we have arrived at the most important part of the exhibition today, the live display!" The host stood in front of the stage and said to the audience under the black pressure: "The previous ones, everyone is familiar with them, they are the overlords of the entire industry, Jinghua Heavy Industries, RB Jiunai, German ADE, and Rosrock ...... the United States."

In the future, there are many companies, and even many people who have never heard of their names want to participate, not to show how good the products are, but to be able to put together with the bigwigs and increase exposure.

Among the machine tools, the smallest one is nearly ten meters, the largest is nearly twenty meters, and the height is five meters

This is the most sophisticated type of machine made by human beings today, and it is also the cornerstone of a country's manufacturing industry.

"Our rule this time is: precision first, time second. Our panel of judges will give your equipment a score based on your performance, which, of course, does not tell the whole story, is just a reference. Of course, supporters will not be full of words, but everyone knows that the score is high and low.

"Okay, everyone, please look at the big screen, our questions come out, for the sake of fairness, the questions are randomly selected by the expert judges from more than 1,000 questions to ensure the fairness of the competition. ”

On the projector on the stage, a manufacturing drawing of a part appeared.

"The judges are ruthless enough, this topic is difficult enough!" Zhou Xing rubbed his chin, stood beside Shen Wanquan, and looked at the big screen, which showed a strange-shaped, hollow cylinder.

Of course, the cylinder is not difficult to machine, but the cylinder in question has an undulating appearance, and at first glance it is a complex surface with changing curvature, and the same is true for the inner diameter circle.

The material given is an aluminum alloy cylinder, so calculated, in just two hours, not only to process the shape, but also to process a multi-curvature inner diameter circle in the middle, the time is not enough.

"This should be deliberately set up by them, that is, you can't complete it, so that you can better distinguish between high and low levels. Shen Wanquan is well-informed, but it is the first time to participate in this kind of activity, in the past, it was all carried out in private, how could there be such a bright competition, let alone a competition with global elites, he was also very excited.

Whether Jinghua can leave a strong mark in the international market depends on today!

It will take some time for the companies to prepare, and the moderator turned the conversation to a few guests.

"Okay, while they're preparing, we'll see what a few of the guests have to say. ”

"Mr. Zheng, what do you think?"

Zheng Yu is the editor-in-chief of the Mechanical Engineering Magazine, who is in his fifties this year, and is very spiritual, and his reputation is not obvious outside, but in the industry, he is definitely a banner.

Zheng Yu pondered for a moment and said: "Aluminum alloy is a very widely used metal alloy, which is very representative in the processing industry. ”

"It can be seen that the organizer of this topic or consulted the master, surface processing, is a test of machine tool ability, even if these machining centers are powerful, just two hours, it is unlikely to be finished, the organizer is intended to open the gap between the companies. ”

After Zheng Yu finished speaking, he turned his head and looked at Wang Jiayi next to him with a smile, "I'll just say so much, leave the rest to Professor Wang, Professor Wang is studying this at Jinghua University." ”

"Okay, then let's ask Professor Wang to comment on the major enterprises. ”

"Okay, since everyone asked me to say it, then I'll introduce you to what I know. Wang Jiayi slapped his hands on his legs and buckled them to his chest.

"We are from left to right, the first one, this milky white, is the product of the German ADE company, the German product can be famous all over the world, it is not unreasonable, you don't see that his bed is not the largest, but it is definitely the best in it, in all aspects, there are almost no weaknesses. ”

Wang Jiayi didn't go into detail about what it was, but from his expression, it could be seen that he admired it very much.

"The second one, the American Rosrock Company, has a strong American atmosphere, domineering, and atmospheric. The machine tool in the United States has strong technology and avant-garde design ideas, but the practicability is slightly worse than that of Germany, and the stability is not as good as that of Germany. ”

"The third one, RB Kuna. RB people's things have the cleverness of his island country, and the machine tool design is clever. This is his strength, but also his weakness, some things are to be thick, to accumulate, you blindly clever, the sword to go sideways, can prosper for a while, but after all, you have to return to the right path. ”

"The reliability and life are a little worse, like their cars, it feels good to use, and it is easy to drop the chain at critical moments, and it has gone downhill in recent years. However, Jiuna is also an old enterprise, from before World War II to the present, almost a hundred years, and the accumulation should not be underestimated. ”

"As for Jinghua, compared with these three, it is much younger. The accumulation is insufficient, but the development is the fastest, the momentum is the fiercest, the momentum is very strong in recent years, combined with the blowout development of domestic universities, Jinghua has come to a very fast pace in recent years. ”

"Especially this SE800, the combination of production and research, and the combination of Shuangjinghua, the strength is very strong. I am also fortunate to be a part of it, which is the greatest pride of my life. ”

Wang Jiayi was a little choked up when he said it, "After so many years, do you know how difficult it is, the technical blockade, the communication blockade, everything started from scratch and has come to ...... today."

He took a deep breath, "I'm sorry, I lost my temper!"

Wang Jiayi stopped the host's action of taking over the topic, "But I have to admit that Jinghua's design concept is very advanced, and there are also major breakthroughs in technology, such as automatic tool magazine, electromagnetic levitation spindle and other most advanced technologies, SE800 has made breakthroughs." ”

Speaking of this, Wang Jiayi is quite proud, for these, a group of people have been wearing stars and moons, and they have worked for several years to achieve today's achievements.

"The weakness lies in the fact that it has not been tested by the market and time, and it is difficult to reach a conclusion. ”

"But one thing is for sure, no worse than anyone else!"

On the live broadcast screen, strings of fiery red fonts floated by.

"Professor Wang's proverb, I am learning machinery, I have used foreign machine tools for so many years, and now there are more and more domestic goods, come on Huaxia!"

"There are indeed more and more domestic ones, but the quality needs to be improved, don't keep lying in the nest!"

"Jinghua is not bad, the quality is very good. ”

"I have a hunch that this time Jinghua can have a big breakthrough, leaving it to the other few must be a big embarrassment!"

"Lend you good words!"

Netizens swiped another wave of comments.

The host was also infected, and his eyes were a little red, "Indeed, the efforts of generations have led to today's accumulation, and sooner or later, all these obstacles will be a stepping stone for us to become strong." ”

At this time, only the sound of electric transmission and the cutting and rotation of the cutter head remained.