The electromagnetic laboratory is in Building 17 of the Xingchen Research Institute, and the person in charge is Xi Zilan, a professional expert and a member of the brainstorming team.

"What about Enron?" Luo Jia didn't see An Ran's figure, so he asked.

"Mr. An went to the tire group, and it seems that there is some trouble over there." Xi Zilan said.

Luo Jia nodded slightly, as the president of the hardware department, Enron is usually busy enough, and I don't know what trouble the tire group has encountered, so I'll take a look at it myself later.

After receiving a car key from Xi Zilan, Luo Jia came to the underground garage and sat on a Chang'an brand seven-seater bread that was being tested.

"This is a model developed specifically for the African market." Luo Jia said with a smile, "When I was a child, my father's first car was Chang'an bread, and after all the formalities were completed, it was less than 40,000 yuan. ”

"It's a pity that the times are different, with the development of the economy, the Chinese people are more and more disdainful of small bread, if I drive this car to date the girl, I am sure that I will be bored."

Shen Lang tilted his head and asked Luo Jia curiously, "Does the teacher often go on dates?" ”

Luo Jia shook her head, "Not at the moment, if any girl doesn't dislike me driving this kind of car to take her for a ride, you can consider it." ”

Ten minutes later, Luo Jia drove the van to Chongming Island and came to the construction site of Xingchen University, he asked the janitor to open the door and drive the car into the construction site.

So far, the main body of Etoile University has been basically completed, and it will be topped out before the New Year, and then the interior decoration and environmental construction will begin, and next summer, the geniuses will be able to officially start classes at the new school.

The school building and dormitory occupy only a small area, and there is a large amount of wasteland around it, which is fenced.

Luo Jia suddenly slammed the steering wheel, and at the same time pressed the accelerator, or the pedal that should be called the electric door, and the minivan accelerated into the wasteland.

Miraculously, this car does not have too strong vibrations, the shock absorption system absorbs most of the vibrations, and the feeling of people in the car is nothing more than a gentle shake.

Shen Lang's eyes widened, because he found that the moment he entered the wasteland, the body was obviously lifted by a force, and the shock-absorbing stroke increased rapidly, thus absorbing more energy generated by the vibration.

This is not the first time they have seen this car, from a high place, the small bread looks like a white mouse, running and stopping in the wilderness, rushing up and down the dirt slopes, and roaring down from the top of the dirt slopes.

In addition to lamenting the demons of the cultural people of Xingchen Technology, the workers can't tell more principles related to science, but this time of helping Xingchen Technology build a school has made them deeply understand why science is the primary productive force, and they are determined to let their children study hard, even if it is to sacrifice stick education that has long been prohibited by law.

After driving a few laps around the construction site, Luo Jia asked Shen Lang, "Have you found this set of shock absorption problems?" ”

Shen Lang thought for a while, "The parallel force is a bit high, although it absorbs most of the bumps up and down, the body will still sway from side to side, and maybe some side support can be added." ”

Luo Jia nodded with great satisfaction, then drove the car back to the company and told Xi Zilan that this shock absorber should continue to be improved to solve the problem of insufficient rigidity of the side support.

Luo Jia took Shen Lang to see the prototype of the shock absorption system, and Shen Lang finally understood through observation why this thing is called a double magnetic shock absorption system, it turns out that it uses two magnetic levitation technologies, electromagnetic and super NdFeB.

NdFeB is the world's strongest suction magnet, the use of attraction and repulsion characteristics, can lift the chassis of electric vehicles, but this lifting is constant, the addition of electromagnetic levitation technology to give it variables, coupled with the traditional hydraulic shock absorption device, a complex but amazing effect of the new suspension system, came into being.

That's the benefit of mastering the key technology, and super NdFeB not only enables permanent magnet vector motors, but can also be used to solve suspension problems.

"Do you know why you're doing this?" Luo Jia asked An Ran.

"Increase ride comfort." Enron replied.

Luo Jia said with a smile, "Comfort is only one aspect, there is another reason, we plan to use solid tires, solid tires are more wear-resistant than pneumatic tires, grip is stronger, there is no hidden danger of puncture, but unfortunately the shock absorption effect is not good." ”

"However, when we have this thing, the disadvantages of solid tires will be overcome, and all that remains is the advantages, the operating cost of a large truck, tire breakage and replacement account for a considerable proportion, after the full use of solid tires, the cost will drop a lot, and there will be no accidents caused by high-speed punctures in the future."

"This is the derivation of science and technology, with super NdFeB, we can solve the problem of motor and suspension, after solving the suspension problem, we can solve the problem of tires, and solving the tire problem is equivalent to solving the problem of operating costs and driving safety."

"So you see, the technology of super NdFeB will eventually bring about a complete set of technological innovation, and this is the charm of science and technology."

......

Volkswagen Group, Wolfsburg, Germany.

Recently, Mr. Teese has done a lot of work, and he asked the think tank to conduct a comprehensive study of the marketing strategy of the East Asia Group, and finally came to the result that the cost of the products of the East Asia Group is much lower than his own, but fortunately they did not use the low-price dumping strategy, otherwise they would have lost even more.

He asked the group's laboratory to crack the in-wheel motor of Xingchen Technology, and found that this kind of motor was completely impossible to imitate.

The vector control technology and super NdFeB technology have shocked the experts in the laboratory, and the structural design of the motor itself has been applied for a global patent by Xingchen Technology.

When Mr. Tiess learned that Luo Jia had concocted the same method and hired a large number of notorious law firms in Europe, ready to fight a lawsuit against the whole of Europe, he finally gave up the idea of plagiarism.

But there is no endless road, and soon after Mr. Teese got a piece of information that made him extremely excited, Xingchen Technology is going to die big and enter the field of solid tires, and all of Luojia's partners will be replaced with solid tires.

"Here's our chance!" Tis summoned the company's think tank, waved his arms excitedly and said, "How many days have those Chinese talents built cars?" They don't understand the intricacies of tire technology at all, if solid tires worked, we would have used them a long time ago, and it would still be their turn? ”

"Gather all the friends of the media, prepare all the black materials about solid tires, once the Huaxia Automobile Alliance promotes solid tires, we will let the global media shoot together, completely hack them, and defeat their arrogance!"