However, it doesn't matter if you don't understand it. What's important is that Wang Yuan roughly understands what the so-called bearing is used for and what the so-called balls are used for.

To put it bluntly, isn’t it just used to reduce friction and improve mechanical transmission efficiency? How to reduce and improve it, he doesn’t understand the reasons inside.

After all, their family is engaged in electrical science, not mechanics. In this era, instead of relying on textbooks, it is better to rely on the influence of family elders. Just like the Wang family in Kuaiji, he is an individual, even Erwuzi has a certain understanding of electromagnetics.

There are also children from Xiangli who can be car beads in their teens. In this era, most people who face the loess and backs are close to the sky need to accumulate over the years, and even if they want to learn it, they may not be able to master them well.

Therefore, it is very reasonable that Wang Yuan did not understand the mechanical knowledge that Xiangliqin said to him at all. But the problem is that although I did not understand the mechanical knowledge you mentioned before, if I think about it carefully, I suspect that you Xiangli is mentally retarded!

[No, no, Xiangli is definitely not mentally retarded, maybe I misunderstood.] Wang Yuan was hinting at himself in his heart, because in Wang Yuan's cognition, this was not a problem at all. Even the eight-year-old child in their family knew how to answer such a question.

"Qi Ze, what's wrong with you?" Xiang Liqin looked at Wang Yuan and asked in confusion. He found that Wang Yuan seemed a little distracted.

"Are you sure it's a problem of friction?" Wang Yuan looked at Xiangliqin and asked, screaming wildly in his heart, saying that it must not be such a simple question, which will make him shaken the Xiangli family, a giant family that inherited from the Mozi lineage of the Spring and Autumn Period.

"Yes, because the speed is too fast, friction generates heat, and there will be big problems. Rolling balls can solve some of the friction problems, but the production of balls..." Xiangliqin sighed and said, he was also driving beads recently, and this thing is really deadly.

"Why don't you let the shaft float up?" Wang Yuan looked at Xiangliqin and finally confirmed that the other party was not joking, but was seriously solving the problem, so he answered with despair.

Although in Wang Yuan's opinion, this is a brainless problem, Xiangli's solution is also full of all kinds of magical mechanical thinking, but if you think about it carefully, you will make a mistake from the root!

"Floating up? How do you float?" Xiangliqin didn't understand what Wang Yuan was talking about at all. The two sides were truly interdisciplinary exchanges.

Take out the coils, magnets and so on from the sleeves, and then use the essence of heaven and earth to convert the current to power up. I found a bead in Xiangli's house and stuffed it in. After it was stuffed, the bead floated directly into the coil and did not land.

"In fact, there are several methods of suspension. This has been developed by our family recently. Anything that can conduct electricity can float in it. If it is a disadvantage, it is heat." Wang Yuan looked at Xiangliqin helplessly, and then tried the permanent magnet suspension.

"I don't understand the bearing, but I really can't think of reducing friction from the beads. Our family usually makes it float up. Isn't that good?" Wang Yuan looked at Xiangliqin with a strange look and said, "Have you Xiangli been mechanic? You never thought of any other way. You came up with the beads.

At this time, Sangriqin was already in silence. This was the first time he knew that he could still play like this? But the facts were in front of him, as if he was saying, why can't he play like this?

"No, no, no, this has to bear the burden." Xiangliqin refuted as much as possible. After all, this slap in the face was a bit fierce, which made Xiangliqin wonder if he had never thought of other plans at all. In fact, if the reason is, it can only be said that Xiangli does not have the concept of electromagnetics.

To put it more realistically, in this world, except for Chen Xi and the guys from Kuaiji Wang, no one would think of things like levitation. In this era, families that can have the concept of friction and energy consumption are already at the peak of the world.

However, this debate was quickly overturned by Xianglichin himself. After solving this problem, load-bearing is nothing at all, because they can use ball bearings to load their own weight, so the roundness of the ball will be much lower.

"Qize, your family has once again changed our Xiangli family's understanding of machinery." Xiangliqin said, pressing Wang Yuan's shoulder, and then regardless of Wang Yuan's expression, he carried Wang Yuan horizontally to the back house. The whole Xiangli family was on the side of the car beads.

"Dear grandfathers, grandmothers, uncles and uncles have all stopped. The Wang family of Kuaiji has brought new technology. We may no longer need to pursue the roundness of the beads." Xiangliqin said loudly.

All members of the Xiangli family's car beads heard this, but they did not react at all. They were still silently chasing beads. After finishing the beads in their hands and putting them in the prepared rolling plate, they looked up at Xiangliqin and Wang Yuan.

"Old Wang family, what technology has it brought to us this time?" An old clan in the Xiangli clan, whose hair and hair were white and looking thin, looked at Wang Yuan and said.

For the Wang family of Kuaiji, the elderly in Xiangli family have good senses. Although the Wang family of Kuaiji always has a little intention of running to their house to fight for autumn wind, the other party's technical strength is real, and Xiangli family likes to communicate with such technical families.

"Hurry, hurry up, show it to the elders of my family." Xiangliqin said quickly, and Wang Yuan felt the eyes of the Xiangli family and took out the things before and performed it on the spot. Then the Xiangli family was shocked, and there was such an operation.

Everyone in Xiangli knew that the things he used to tease his son did not understand how much impact the learning of machinery would have on the knowledge of machinery. Just that one levitation would be enough to change the core design of many engineering machinery.

Magnetic levitation bearings, after ball bearings in later generations, have developed to the limit, and their advantages are very obvious compared to ball bearings. Especially after they are combined with other bearings, the advantages are simply exaggerated by any bearing before.

As for the shortcomings, it is probably the only point where the technology is immature, but anyone who sees this friction being directly fucked to close to zero, the rotor speed can reach a very outrageous height. No need to consider mechanical heating issues will understand that, sir, the times have changed!

The same feeling is also true for Xiangli, because it really feels that the times have changed.

Wang Yuan was not doing this job, so he did not think there was any problem with the magnetic and electric fluttering axis. However, for the mechanical worker, this is equivalent to directly eliminating the friction and speed upper limits, which is already very abnormal for the mechanical worker.

"Sure enough, our Xiangli clan is already a little behind the times." The elder of the Xiangli clan looked at the iron stick floating up, looked at each other for a few glances, and said with a pity. Sure enough, in four hundred years, such figures that were almost like sages of the pre-Qin period will inevitably appear.

Wang Yuan was under a lot of pressure at this time. Xiangli's family was on him, and the atmosphere was a little solemn. Wang Yuan wanted to run away, but looking at his little arms and legs, then looking at Xiangli's group of mechanical people, holding a wrench in his arms, was not a problem at all!

[Did I be angry with the public?] Wang Yuan thought in fear.

Xiangli is a per capita meticulous person. Although his level is not very high, his physical fitness is quite good. After all, he is a mechanical person and has no muscles or something, so he can't play at all.

"This thing is actually quite simple." Wang Yuan said in a low voice. These are all things that their family uses to deceive their next generation. Although the things that the Wang family masters are all things that the Wang family cannot exert at all, it does not affect the Wang family's continued research.

For these families, their research may not necessarily lead to any amazing results. Many times, they just inherit the path of their ancestors and try their best to go along this road to the end, replacing their ancestors who have been buried for hundreds or even thousands of years, and see the scenery at the end of this road.

Of course, no family has dared to say that their family has come to an end so that this inheritance has become heavier and heavier - my grandfather, my grandfather, my ancestors, and my ancestors all died for the purpose of studying this. There is always a feeling that I will not continue to study it, and I am sorry for my ancestors, so it is very necessary to continue to study it.

Wang Yuan was taken away by the young people from the Xiangli clan because he talked too much nonsense and threw him onto Lei Jitai, which was being built several miles away. Fortunately, it was sunny, otherwise Lei Jitai would not recognize you as Wang or Xiangli, and you would be killed when you come!

After throwing Wang Yuan out, Xiangli changed his mind and began to study the magnetic levitation axis. Because the technical difficulties have been overcome by the Wang family, mechanical design has also been overcome by Xiangli, and the only remaining difficulties are instantaneous current excitation.

This technology is not a big problem for the relatively complete secret techniques of the Han Dynasty's essence and current conversion. After all, there are many immortals studying this thing now.

Therefore, soon, Xiangli made a magnetic levitation shaft that could be used in the first generation, but the load-bearing problem still needs to be solved by the ball shaft. Of course, the requirements for balls at this time were much lower, and the transmission efficiency and rotor speed were far higher than before.

The rolling balls polished by children are used in this regard, and their efficiency is much higher than that of the rotating shafts made by the giants in their family without using magnetic levitation shafts, but directly using ball shafts.

This difference is completely equivalent to technological innovation. The gap between the two sides is equivalent to a Formula 1 racing car driving in a muddy road. Although all the accessories and technologies are the best, they are just classic cars that cannot run on the highway.
Chapter completed!