One Thousand Three Hundred and Eighty-Three Under the Capital

The latest website: Needless to say, this Li Xizhou really didn't hide it, and went straight to the core issue as soon as he came up.

Speaking of planning to invest in Li Xizhou, Xiao Feng and He Xiaojun naturally wouldn't wait around all afternoon.

In the afternoon, they naturally arranged for someone to look up some information about the elevator industry.

As a boss, this is the most basic quality.

After all, they are planning to invest in a new field this time, so it is impossible for them to just spend money on it without knowing anything.

You must first understand the general situation of this industry before you can make your own judgment.

And the staff of the two of them who are standardly assigned to the president's office are not vegetarians, and the monthly salary of tens of thousands a month is not in vain.

Although it is an industry that is far away, for these business elites, they also have their own friends and contacts in this circle.

And they also have their own channels, such as classmates in the university, and they also know how to search for useful information on the Internet.

For example, the industry reports released every year in China can be found in almost any industry.

The same is true for elevators. The Elevator Association summarizes the development of my country's elevator industry every year and makes a plan for the future industry.

It’s just that such industry guidelines are sold online with clearly marked prices, which are specially provided for industry insiders to inquire and refer to, or those who plan to enter this industry from outside can also purchase such industry reports to understand the industry overview.

And such a report is very useful to Xiao Feng and the others.

Because the data inside is very detailed and reliable, and there are many key points, it will not hide anything.

This is the time to show that knowledge is money, and in fact, there are such annual reports in all walks of life.

The price of such an annual report in the industry ranges from 6,000 yuan to tens of thousands of yuan.

For example, the annual report of the elevator industry is priced at about 10,000 yuan, which is still an unpopular industry in the elevator industry.

If it is a hot resource-based industry,

For example, in industries such as petroleum and lithium mines, the price often starts at 30,000 yuan.

And Xiao Feng and He Xiaojun's staff from the president's office took down the annual report as soon as they made a move.

Then, a lot of accurate data and many key points were condensed from it, which were directly summarized in their hands.

That's the beauty of being a boss.

If not, it would probably take a day or two for the two of them to read such a report as thick as hundreds of leaves.

Extracting key data and key points from it? I'm afraid it will take another day or two.

But as a big boss like them? Time is money, how can they have time to waste it.

So this kind of work? Naturally, it is done by the staff of the president's office.

So before dinner that day? In fact, the two of them already had a general understanding of the domestic elevator industry.

And this Li Xizhou didn't disappoint them, and he didn't hide anything when he came up? He directly pointed to the core of the problem.

Speaking of the root of everything, it is still the reason why our domestic material science is not good enough.

In fact, this permanent magnet synchronous elevator? The principle is very simple? It is a traction machine mainly with a synchronous motor above the elevator shaft to pull and lower the car.

But the permanent magnet placed inside the rotor is actually a piece of permanent magnet alloy.

And the quality of our domestic permanent magnet alloy?

Especially for the current mainstream RuFeB permanent magnets, our smelting technology is still far from the top in the world.

This involves powder metallurgy technology. The quality of the permanent magnets we make is much worse than those produced in Japan, Europe and the United States.

Especially for the rotor material used in the elevator traction machine, the requirements for permanent magnets are even higher.

Not to mention the requirements for more resistance to operation and resistance? It is corrosion resistance, and coping with various complex environments? Maintaining long-term high-intensity work without degaussing? This is a very difficult task.

There are also a few elevator manufacturing companies in our country, such as giants, etc.? They can also produce their own elevators.

But their elevator? In the previous real estate tide, it was not widely accepted by major domestic real estate developers.

why? Is it because the quality of their elevators is not good? Among them, the traction machine is a very important issue.

The pull is weak, and people are trapped in the elevator every now and then.

Although I often ask them to repair it, but it is not good enough, so the reputation of elevators in China will not be good as time goes by.

"...We have established a joint project team with the University of Science and Technology before, specializing in the research of special metallurgy..."

"Not long ago, we finally made a breakthrough in this project, and our laboratory pass rate has reached 100 percent."

"The mass production experiment is currently underway. Once this step is successfully completed, then we will be able to truly overcome the problem of the traction machine..."

When Li Xizhou said this, he was not polite at all, even with a bit of pride.

And Xiao Feng and the others did not expect that this seemingly inconspicuous Boss Li actually knew to cooperate with the University of Science and Technology.

Knowing the combination of scientific research and practice, it seems that this boss Li's level is much stronger than many other bosses in China.

"Then the intellectual property rights of this permanent magnet?"

He Xiaojun is very worried that once they invest in this project, in case there will be any disputes over intellectual property rights later.

In fact, many domestic business owners are not ignorant of the results of the combination of scientific research and practice.

In fact, many bosses have also formed laboratories jointly with universities, and worked together on some material projects.

But the problem is that once the results are produced, how to distribute the results becomes a problem.

For such projects, most of the money was paid by the bosses and the students were paid by the school. Before that, it was generally agreed that one person would be half of the project, or it would be distributed proportionally.

But later, once the results are produced, once some people see that the results can bring huge economic benefits.

Then these people will have crooked thoughts, either want to share more, and those who are greedy will directly kick away the investment merchants.

Or it's a lawsuit, and if they can't win in the end, then they will play tricks, play the trick of stealing the show, and quietly sell the results to many companies.

Anyway, such a thing cannot be described in detail.

This is also the main reason why many businesses are reluctant to cooperate with schools easily.

This is also the main reason why our combination of production and investment is so far behind that of the beautiful country.

And this Li Xizhou is very good, he has already made preparations in this regard.

Not only did he sign a perfect contract, but he also personally participated in the whole experiment. After all, he also graduated from the mechanization major in his early years.

He also has a deep understanding of scientific research projects.

Moreover, the experimental data is also half of them and the science and engineering side. In this way, even if someone repents, they can't easily make trouble.

"This first problem is solved, and the rest is the control cabinet for the second problem."

"Actually, this so-called control cabinet is basically the computer system control when the elevator goes up and down."

"Everyone knows that when the elevator goes up and down, the required speed is different. And how many people are in the elevator and how heavy it is, the speed is different at this time."

"For example, the elevator starts from the first floor, several people come up, and several people go to which floor respectively. The elevator control system will distribute a torque according to the weight in the elevator and refer to the original setting data."

"When there are many people, the motor will be given instructions to make it turn faster and with greater force to pull the car up."

"When we are about to reach the floor where the guests need to go, we will give an order to brake and slow down when there are still many meters away..."

"After waiting for one person, and then re-according to the quality of the car, and then according to the original set parameters, give instructions to the traction machine..."

Li Xizhou is indeed an expert, he explained the key of the control panel in a few words.

But Xiao Feng and the others really didn't know that the seemingly simple elevator control panel actually contained such complicated operating instructions.

"In the past, we were weak because we were weak in system programming. In the past, Japan's NEC, or Omron, or Germany's Infineon were the best at this area, and companies like this started from industrial software."

"We bought systems from them before, or the purchased systems came with control systems designed by these companies for them."

"Once there is a problem with the system, people will ask you to change the motherboard. Although this thing is not very expensive, it can also hurt people."

"The elevators of domestic elevator manufacturers often fail to be repaired when they break down. Many of them are due to the poor control system."

"However, you don't have to worry about this. Ever since I planned to enter this industry, I have specially formed a team to develop our own electronic control system."

"We didn't do well in this area before, mainly because of the lack of talents, but now there are so many domestic software talents, as long as we are serious, these are not problems."

"It is said that everything is rooted, and this is the problem of big data accumulation..."

Speaking of this, Guan Zhenhai next to him couldn't help but come out and make a joke.

"Hey, bosses, don't look at Mr. Li's understatement. He has spent a lot of money in this regard."

"In order to accumulate the data of the elevator going up and down, he specially built a building, installed the elevator, and let his gang of programmers mess around. It took a full year to solve the problem..."

Hearing what Guan Zhenhai said, Xiao Feng and the others were taken aback. This Li Xizhou is really willing to spend all his money!