Don't forget the smiling chapter push and the reward thanks.

Keeping objects off the ground without relying on anything has always been the direction of physicists. And the way to achieve the final effect of "feet off the ground" is also called levitation technology.

In fact, the direction of development of levitation technology is very broad. Including magnetic levitation, light levitation, acoustic levitation, electric levitation and particle beam levitation, etc., but among these levitation technologies, the most mature and well-known in the world is only magnetic levitation!

In fact, in this time and space, there are many forms of magnetic levitation technology, which can be mainly divided into passive levitation of system self-stability and active levitation of system instability.

One of the best application areas for Chinese play is the maglev train.

As we all know, the maglev train is composed of a non-contact magnetic support, magnetic guidance and linear drive system.

Relying on these principles, Zhonghua has been able to independently produce superconducting electric maglev, normal electromagnetic attraction high-speed maglev and normal electromagnetic attraction medium and low-speed maglev trains.

It can be said that the application results of magnetic levitation in China have been well verified by the market.

It is because of this that Li Fanyu knows how precious this thing is!

After arguing with Xu Fufang for a reason, Li Fanyu returned to his office. As soon as the door of the office was closed, he hurriedly entered the system space.

On the system control page, the latest scientific and technological achievements have appeared there.

"X magnetic levitation technology, which uses X magnetic technology to achieve limited levitation of objects. At present, the level of scientific and technological achievements is [primary], and the main direction of science and technology is fixed orbit maglev technology and application ......"

Looking at the long explanation on the bright control panel in the dark system space, Li Fanyu's face gradually fell from ecstasy, and when he saw it, he directly threw the USB flash drive in his hand to the ground.

"What about the cheater!"

Li Fanyu was angry.

Huge anger!

He originally thought that this magnetic levitation was the kind of awesome technology that could directly make the car float off the ground.

Even the moment I heard the name of this technology, I already thought about making a flying car myself. If that's the case, what kind of active body system, what kind of magic carpet?

Do you think, it's all fucking floating off the ground, what kind of bumps and bumps are there to be problems?

Li Fanyu thought very beautifully.

But as it turned out, he thought too beautifully. The magnetic levitation unlocked by the Xapp upgrade is essentially a very limited, application field and narrow fixed orbit magnetic levitation technology.

The technology itself is quite complex, and in simple terms, it is to use the relative action of magnetic forces to achieve a way of operation without mechanical contact between one or several parts.

To be honest, this effect is already a crazy Cooljack bite. After all, X technology is X technology, according to the evaluation of this scientific and technological achievement "beyond the current level of time and space science and technology by 150%", we know that it is already a technology that can be used in the field of mechanical parts.

But there is no way, who made Li Fanyu's expectations too high?

He said that he could fly, but he became a limited maglev, and he was very low.

However, at the same time as he was depressed, he had already figured out how to use this technological achievement.

Limited magnetic levitation, what is it used for?

The first thing Li Fanyu thought of was bearings. The second thing that comes to mind is the suspension!

What are the characteristics of magnetic levitation?

Low energy consumption, low noise, long life, no lubrication, no oil pollution!

With this part that does not have mechanical contact, the rotor can run to very high speeds. Moreover, the mechanical wear is small, and it is suitable for special environments such as high speed, vacuum, and ultra-clean. Used as a car bearing, it is simply a weapon to reduce noise, no, it is a killer!

Not to mention the suspension!

Whether it is Mercedes-Benz's autonomous body system or the Citroën magic carpet system used by Rolls-Royce, it is based on mechanical parts, or the combination of mechanical parts and electronic components.

No matter how awesome the mechanical parts are, it must not be as sensitive as the electromagnetic parts!

That's it!

Thinking through these two joints, Li Fanyu's little loss was swept away.

After introducing the entire technology and thoroughly eating the primary maglev level, he directly launched X-space. When he came back to his senses, he directly picked up the pen and paper on the desk and began to put some of the insights he just had into practice.

……

By the time he put down his pen, the view outside the window had changed from bright to pitch black.

Raising his hand and looking at his watch, he took a cool breath, "I'm going, and before I know it's ten o'clock?"

He sat from noon to evening. Seeing the time, he felt a slight soreness in his waist.

But this kind of effort paid off: on the desk in front of him, there was already a draft about three inches high!

A set of full use of the primary technology of magnetic levitation, the design of the bearing and suspension system has been born!

After reviewing all the materials with design specialization again and confirming that they had reached a perfect state, Li Fanyu directly took the materials to the second floor of the R&D center.

There, Xu Fufang and Wang Yu's team were still fighting overnight to tackle the difficult problems of the body suspension system.

Seeing Li Fanyu holding a stack of design manuscript papers and walking over with a high spirit, Xu Fufang and the others hurriedly put down the work in their hands and walked over.

"Yo, Brother Fan, are you still there, we thought you were going back!"

"yes, why haven't you left so late? What are you holding in your hand?"

In the face of the inquiries of the two, Li Fan smiled foolishly: "What?

As he spoke, he placed the manuscript paper on the workbench in the middle of the lab. "Look at it, this is my latest achievement - Magnetic Body Noise Reduction Stabilization Adaptive System!"

Hearing this twister, it was Li Fanyu's self-created ranking, and all the engineers present put down what they were doing and gathered around.

Xu Fufang and Wang Yu glanced at each other and scratched the back of their heads.

Under the gesture of Li Fanyu's eyes, the two picked up the design draft.

"Huh?"

Just saw the strangely shaped bearing, Wang Yu, who is the chief engineer of the assembly R&D department of Zhengxin R&D Center, was stunned.

"This bearing....... Utilizing the relative action of electromagnetism...... An idea is a good idea, but how do you make it happen?"

Li Fan smiled foolishly and opened the content behind the information;

The magnetic induction line is perpendicular to the magnetic levitation line, and the shaft core is parallel to the magnetic levitation line, so the weight of the rotor is fixed on the running track. In this way, the almost load-free shaft core is used to push the brace in the direction of the anti-magnetic levitation line to form the entire rotor suspension, so that it can do completely no mechanical contact, no noise, and no wear operation on the fixed running track!"

As soon as Li Fanyu's words fell, Wang Yu figured out the joints.

"it!"

He slapped his thigh directly and was convinced.

……

After Li Fanyu's simple explanation, everyone was already shocked by this system. Having been in contact with automotive research and development for so long, they have never seen electromagnetic technology applied in this way!

After reading all the information, Xu Fufang immediately announced the suspension of all current chassis suspension research and development projects, and made every effort to trial produce Li Fanyu's system for verification.

Seeing everyone busy in the R&D laboratory, Li Fanyu yawned and quietly retreated.

Just as he was thinking about going home to sleep, he remembered a very, very important thing.

That's ......

That's ......

I haven't eaten yet!

Just kidding, of course not. Can this little thing be said to be important?

Of course not!

The things that really matter are......

In Xapp, there's a super lottery that doesn't work!