Luo Jia appeared more restrained in the video, and used her rational and calm voice to tell the world that Xingchen Technology has made a technological breakthrough in the field of ultrasonic motors.

Abandoning the piezoelectric disc and switching to a lithium niobate piezoelectric film with a thickness of only nanometers means that Xingchen Technology has the ability to make the motor very small.

Small enough to follow the human veins into the body, or to make the motor into an irregular shape, the motor does not have to be round, triangular, trapezoidal, it is also achievable.

"The world's smallest motor system? Isn't this something made for the medical field? ”

"It's very likely that I've seen a science fiction movie where humans will be able to repair damaged hearts by injecting medical robots into their blood vessels."

"Sure enough, revolutionary technology, our medical community has been waiting for this kind of motor!"

"The future is really here!"

The audience excitedly discussed that the new piezoelectric design can make the ultrasonic motor very small and can be used in the medical field, and can also design a spy drone the size of a fly for use in the military field.

In short, the people who eat melons give full play to their imagination and imagine the fields where micro motors can be applied in the future.

The second feature of Xingchen Technology's ultrasonic motor is precision.

Through the drastic improvement and upgrading of the stator, rotor, and drive control system, they have improved the accuracy of the motor to the nanometer level.

Generally speaking, motor control is a circle, a few rotations forward, a few rotations backwards, and so on.

And Xingchen Technology's technology is amazing, rotating one nanometer forward and two nanometers backward, and the accuracy of movement has exceeded the limit that can be detected by the naked eye.

Some people who eat melons may ask, does it make sense to spend a lot of money just to achieve ultra-precision control?

Of course it makes sense.

The whole world has guessed that Xingchen Technology is about to enter the semiconductor field, and in the IC manufacturing industry, the accuracy is usually controlled at the nanometer level, and it will even advance to the crazy picometer level in the future.

In this case, whoever masters the world's highest precision motor will have the strongest competitiveness in the machine, and the ultra-precision motor is not only meaningful in the field of semiconductors, but also of great significance!

In addition to semiconductors, the medical field and the field of automated precision machine tools also need precision, you use power tools to perform heart surgery on patients, because the precision of the motor is not high, poof, one-size-fits-all is too much.

And then you say, "Oh, I'm sorry, I'll make it up for you." ”

Outrageous!

No doctor in the world would be so foolish, and if you really dare to do this, the angry patient's family will dare to play with you.

The same is true for five-axis machining centers, domestic machine tools have been engaged in for so many years, and have never been able to occupy the high-end market, and the accuracy is not enough, which is a big reason.

Some students are short-sighted and need to wear glasses to supplement their vision, assuming that when milling the lenses, due to the low precision, the difference is dozens of degrees, and the people in the lens factory let you make up the work, anyway, the eyes can't be blind, can you be willing?

In short, after Luo Jia announced that Xingchen Technology's ultrasonic motor has nano-level precision, the world has become extremely crazy.

At SMIC, countless semiconductor practitioners shed tears of excitement to celebrate this historic moment.

Ultrasonic motors will reshape the accuracy of semiconductor production machines, dramatically improve yields, and provide the basic technology for the development of future generations of products.

The field of domestic machine tools has also fallen into a carnival, and engineers engaged in this industry are well aware that domestic machine tools have five major shortcomings, design, tools, motors, software, and stability.

Not long ago, Xingchen Technology has just solved the industrial software, and now it has solved the high-precision motor, which will greatly boost the competitiveness of domestic machine tools in the global market.

What's even more terrifying is that, according to rumors, it seems that Xingchen Technology has its own plans to build machine tools...

The medical field is a huge shortcoming of Huaxia, to what extent is it short?

Among the world's top 50 pharmaceutical groups, there are 16 North American companies, 10 Neon companies, four German companies, three companies each in Switzerland and Ireland, two companies each in France, the United Kingdom, India, Israel, Canada, Australia, Denmark, Belgium, Spain, Italy, and even South Africa have one company in the top 50.

And the number of companies on the list in my country is zero, not even one, not only weak, but so weak that grandma's house!

Probably this is the status quo, there are no Chinese companies in the top 50 pharmaceutical companies in the world, and there are no more high-end medical device fields.

So where are the pharmaceutical companies in Huaxia?

The answer is simple, they are all in the advertisement, or when something happens to the vaccine, you can see them.

Based on this tragic situation, even if Xingchen Technology provides ultrasonic motors, it cannot solve the problem of long-term backwardness.

But this is always a good start, if the friendly army can't count on it, it's a big deal that Xingchen Technology rolled up its sleeves and went on its own, and the successful development of ultrasonic motors is also regarded as the technical reserves they made before entering the pharmaceutical industry.

Luo Jia's introduction continues, the third feature of ultrasonic motors is strong torque.

To put it simply, it means to be full of strength.

Xingchen Technology's permanent magnet vector motor has made history, it is the world's strongest torque motor ever, which can easily push hundreds of thousands of tons of giant ships and run at a sailing speed of more than 40 knots.

The ultrasonic motor of Xingchen Technology is 12 times higher than the torque of the permanent magnet vector motor, and only needs a mechanical structure the size of a little thumb to easily lift a basketball player weighing 200 pounds.

As for other features, there are many other features, such as completely free from electromagnetic interference, operating in a vacuum environment, resisting high and low temperatures, and the response speed is less than 0.01 milliseconds, etc., these characteristics are also available to the products of the Jet Propulsion Laboratory, which are not unique to Xingchen Technology, so Luo Jia did not focus on them.

"That's what our ultrasonic motor looks like." Luo Jia smiled at the end of the video and said, "If you are interested in learning more technical details, please pay attention to the May issue of Xingchen Journal, thank you." ”

As soon as his words fell, the picture came to an abrupt end, and the rotating galaxy badge of Star Technology appeared on the screen again, and as the galaxy slowly rotated, the world fell into a frenzy.

Different from the industrial software released by Xingchen Technology before, industrial software is more for professionals and industry elites.

The ultrasonic motor can be applied in all aspects of the whole society.

Not to mention those who build machine tools, semiconductors and medical treatment, even those manufacturers who make range hoods are excited.

The ultrasonic motor runs without sound, and if it is used to make a silent range hood, it is very powerful! It's exciting, isn't it?