The layoffs hit my aorta, and I started my own business, so you jump off the building?

Chapter 88: How can we develop new cars if we are so impatient?

After recalling this information.

Su Chen’s brain suddenly froze!

and many more.

What was the T number of the thing he just pulled out?
The tensile strength of T300 carbon fiber is 3.53Gpa.

The tensile strength of T700 carbon fiber reaches 4.90Gpa, which is 300% higher than that of T38.8.

Moreover, the elongation at break of T700 increased by 40% and the bulk density increased by 2.27%.

He recalled that he seemed to have pulled out T1000 carbon fiber.

Thinking of this, Su Chen couldn't sit still.

You should know that the tensile strength of T1000 is 700 times higher than that of T1.5 carbon fiber. It has reached an astonishing level in terms of craftsmanship and performance. It is definitely the strongest carbon fiber material on the planet.

A piece of T1000-grade carbon fiber, about the thickness of a chopstick, can pull two C919 domestically produced large aircraft.

Su Chen breathed in almost the entire time as he recalled these points of knowledge in his mind.

Thousands of words finally turn into just one sentence.

Produced by the system, it is indeed a high-quality product.

If he uses T1000 carbon fiber to build a supercar.

Other so-called top supercars that are advertised as being made entirely of carbon fiber and achieving industrial extreme lightweight will probably be crushed into pieces in seconds by the supercars he makes.

Thinking of this, Su Chen became excited instantly.

With this good luck, we can directly start the next lottery.

"System, start the next lottery!"

Su Chen gave orders to the system in his mind.

【Ding! 】

【Congratulations to the host for obtaining the super carbon fiber rotor high-speed motor manufacturing technology and complete production line equipment. 】

See new technologies emerging.

Su Chen was also confused.

This somewhat touches upon his blind spot of knowledge.

Super carbon fiber rotor high speed motor?
From the name, it seems to be related to T1000 carbon fiber? ?
Su Chen ignored this for the time being and continued with the lottery.

【Ding! 】

[Congratulations to the host for obtaining solid-state ion battery manufacturing technology and complete production line equipment. ]

Motor first, then battery!
Regarding this lottery result.

Su Chen slowly came back to his senses.

The system lottery technologies are all related to the automobile manufacturing industry.

Although the technology produced may be a little bit outrageous.

But it must be said that if these technologies are used to build cars, it will definitely be earth-shaking.

"It seems that the system wants me to thoroughly implement the new energy route!"

Su Chen pondered secretly.

He thought he might win the top engine and gearbox technology, but unexpectedly he got the electric motor and battery technology.

but.

Judging from the current development of the automobile industry, new energy is indeed the mainstream development trend in the future.

With Tesla and BYD as pioneers, pure electric vehicles are now flourishing all over the world.

Cheap travel costs, powerful power, and intelligence.

The benefits are numerous.

But there is only one problem that is difficult to solve, and that is the problem of battery life and charging.

Even with Tesla's world-leading electronic control and battery technology, the actual range of a car is only four to five hundred kilometers.

The density of charging stations is not as high as that of gas stations.

If a charging station cannot be found, the pure electric car is likely to face the risk of breaking down.

Moreover, lithium iron phosphate batteries and ternary lithium battery packs face the same problem, that is, poor cold resistance.

If it is a cold winter, the battery life will even be reduced by 30% to 40%.

The solid-state ion battery technology produced by the system seems to be very likely to solve this problem.

See the system description for solid-state ion batteries.

It has extremely high energy density, ultra-high safety, ultra-high cycle life, and extreme heat and cold resistance.

See these text descriptions.

Su Chen didn't have any intuitive feeling.

But when he saw the battery energy density, his jaw dropped. "Holy crap! 676Wh/kg!"

"This energy density is too scary!"

You should know that the most powerful ternary lithium battery pack on the market now has an energy density of only "266Wh/kg", and the actual range it can achieve is only 500 kilometers.

The energy density of solid-state ion batteries is 2.5 times that of solid-state ion batteries.

Wouldn't it be easy to achieve an actual range of up to 1200 kilometers?

Thus.

The endurance problem of pure electric vehicles is completely solved.

This is really like a little cow riding a plane, it’s so awesome!!

Su Chen looked at the description of the super carbon fiber rotor high-speed motor again.

Since the parameters of solid-state ion batteries are so amazing.

Presumably, the super carbon fiber turning the high-speed motor is not ordinary technology.

to be frank.

Su Chen himself does not have in-depth research and development in motor and electronic control technologies.

Even for their car manufacturing plants, motors and electronic control technology are purchased directly from the supply chain.

This is also due to the fact that China’s industrial supply chain is now well developed, otherwise there would be nowhere to buy.

However, he still has some understanding of some basic parameters of automotive-grade industrial motors.

For example, the maximum speed of their previous internal "permanent magnet synchronous motor" was only 15,000 rpm.

However, the motor of Tesla's flagship car can reach a maximum speed of 25,000 rpm.

Not only that.

While their motor runs twice as fast, its volume is only half that of theirs.

This is a technical crush.

The higher the speed of an industrial motor, the greater the torque ratio and power it will generate. However, once it exceeds 20,000 rpm, the extremely high internal temperature and instability caused by the ultra-high speed will cause the rotor to demagnetize, and in severe cases it will burn out directly.

Therefore, how to keep the rotor stable when running at high speed while preventing demagnetization at high temperature is a century-old problem.

A revolutionary technological breakthrough is needed.

With current technical conditions, it is simply impossible to achieve.

But we Xiao Su have a system.

Super carbon fiber high speed motor with a maximum speed of 40,000 rpm!!
If this were installed on a car, how much instantaneous torque would be generated?

Su Chen didn’t dare to think about it.

Half an hour later.

The large conference room of Chenxi Automobile Factory.

"Boss, what are you calling us for?"

Wang Fei, head of the R&D department, pushed the door open and came into the conference room with several core engineers.

When they received Su Chen's notification, they put down their work and rushed over.

Su Chen nodded and signaled them to sit down first. The key was to sit firmly.

After everyone sat down, he got straight to the point.

"After careful consideration, I have decided to initiate a new car development project, so I'd like to inform your R&D department first!"

"Let me ask you what your opinions are!"

Hearing Su Chen's words.

A group of R&D personnel stood up instantly
"Fuck, Boss, we're developing a new car model again!"

"What is your idea this time? Tell me now!"

after all.

The Chenxi V1 was a huge success, which prompted the company to consider whether to develop new models.

This has actually been discussed internally for a long time.

Su Chen looked at the R&D team members who stood up again and shook his head speechlessly.

Didn’t I tell you to sit still? Why are you standing up again?

How can we develop new cars if we are so impatient?
"Boss, I have an idea, and I've been thinking about it for a long time."

Wang Fei stood up and spoke proactively.

"What do you think."

Su Chen was also curious about what Wang Fei wanted to say.

(End of this chapter)