The Electromagnetic Laboratory is in Building 17 of Xingchen Research Institute. The person in charge is Xi Zilan, a professional big guy, and a member of the Brain Storm Group.

"Where is Anran?" Luo Jia didn't see Anran's figure, so she asked.

"Mr. An went to the tire set, and it seemed that he was in some trouble there." Xi Zilan said.

Luo Jia nodded slightly. As the president of the hardware department, An Ran is really busy enough and doesn't know what trouble the tire team is in. I'll go and take a look later.

Taking a car key from Xi Zilan, Luo Jia came to the underground garage and got into a Changan brand seven-seater small bread that was being tested. After Shen Lang got on the car, he carefully tied his seat belt.

"This is a model specially developed for the African market." Luo Jia said with a smile. "When I was a child, my dad's first car was Changan bread. All the procedures were completed, and it was less than 40,000 yuan. Although it was very cheap, it helped the family. It was able to pull goods and people, and it was very practical."

"It's a pity that the times have changed. With the development of the economy, the Chinese people are increasingly looking down on small breads. If I drive this car to date a girl, I will definitely make myself bored."

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

Luo Jia shook her head, "No, at the moment, if any girl doesn't dislike me for driving such a car, she can consider it."

More than ten minutes later, Luo Jia drove a van to Chongming Island and came to the construction site of Xingchen University. He asked the guardian to open the door and drove the car into the construction site.

So far, the main body of Star University has been basically completed and will be capped before the New Year, and then the interior decoration and environmental construction will begin. Next summer, geniuses can formally attend classes in the new school.

The teaching building and dormitory building only occupy a small area, and there is a lot of wasteland around it, which is surrounded by walls.

Luo Jia suddenly turned the steering wheel hard, and at the same time stepped on the accelerator, or the pedal that should be called the electric door, and the small van accelerated and rushed into the wasteland.

What’s amazing is that this car does not have too strong vibrations, and the shock absorption system absorbs most of the vibrations. The feeling of a person in the car is nothing more than shaking gently.

Shen Lang opened his eyes wide because he found that the moment he entered the wasteland, the body of the car was obviously raised by a force, and the shock absorption stroke increased rapidly, thereby absorbing more energy generated by the vibration. The small bread drove in a wilderness that used to be farmland, like walking on flat ground.

The magical small bread attracted the attention of the construction site workers. This is not the first time they have seen this car. Looking down from a high place, the small bread is like a white mouse, running and stopping in the wilderness, rushing up to the earth slopes, and then whistling down from the earth slopes.

In addition to feeling the evil spirits of Xingchen Technology, the workers could not explain more principles related to science, but this time when helping Xingchen Technology build a school made them deeply understand why science is the primary productive force, and they made up their minds to let their children study hard, even for this purpose, they gave them a stick education that had long been explicitly prohibited by law.

After driving a few laps at the construction site, Luo Jia asked Shen Lang, "Do you find any problems with this set of shock absorption?"

Shen Lang thought about it, "The parallel force is a bit high. Although it absorbs most of the up and down bumps, the car body will still shake left and right, and maybe some side support can be added."

Luo Jia nodded very satisfied, then drove the car back to the company and told Xi Zilan that this set of shock absorption needs 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. Shen Lang finally understood through observation why this thing is called a dual magnetic shock absorption system. It turned out that it used two magnetic levitation technologies: electromagnetic and super neodymium iron boron.

Neodymium iron boron is the most suction magnet in the world. It can lift the chassis of electric vehicles by taking advantage of the characteristics of attracting and repulsion. However, this lifting is constant. The addition of electromagnetic levitation technology gives it variables. Coupled with the traditional hydraulic shock absorption device, a new suspension system with complex but amazing effects came into being.

This is the benefit of mastering key technologies. Super NdFeB not only enables permanent magnet vector motors, but also uses them to solve the problem of suspension.

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

"Add to increase ride comfort." An Ran replied.

Luo Jia smiled and said, "Comfort is only one aspect, and another reason is that we plan to use solid tires. Solid tires are wear-resistant than pneumatic tires, with stronger grip and no hidden dangers of tire blowouts, but unfortunately the shock absorption effect is not good."

"However, when we have this thing, the shortcomings of solid tires will be overcome, and all the rest are advantages. In the operating costs of a large truck, tire damage and replacement account for a considerable proportion. After using solid tires in full, the cost will drop a lot, and there will be no accidents caused by high-speed tire blowouts in the future."

"This is the derivation of technology. With super neodymium iron boron, we can solve the problems of motors and suspension. After solving the problems of suspension, we can solve the problems of tires. Solving the problems of tires is equivalent to solving the problems of operating costs and driving safety."

"So you see, the technology of super neodymium iron boron ultimately brings a complete set of technological innovations, and this is the charm of technology."

......

Germany, Wolfsburg, Volkswagen Group.

Recently, Mr. Tiss has done a lot of work. He asked the think tank to conduct a comprehensive investigation of the East Asia Group's marketing strategy, and finally concluded that the East Asia Group's product cost is much lower than that of itself. Fortunately, they did not adopt the low-price dumping strategy, otherwise they would lose even worse.

He asked the group's laboratory, the hub motor of Xingchen Technology, to find that this motor was completely unmatched by himself.

Vector control technology and super neodymium iron boron technology have surprised the laboratory experts, and the structural design of the motor itself has been applied for a global patent by Xingchen Technology.

When Mr. Tiss learned that Luo Jia did the same thing and hired a large number of infamous law firms in Europe, ready to sue the whole of Europe at any time, he finally gave up the idea of ​​plagiarism.

But there is no way out. Soon after, Mr. Tiss received information that was extremely exciting to him. Xingchen Technology was going to die and wanted to enter the field of solid tires. All Luo Jia's partners will uniformly replace solid tires.

"Our opportunity is here!" Tees called the company's think tank and waved his arms excitedly and said, "How many days have those Chinese talents built cars? They don't understand the complexity of tire technology at all. If solid tires could be used, we would have used them long ago, and would it be their turn?"
Chapter completed!