The poorest car company, fans all over the Internet donated money to me to build a car

: The battery spontaneously ignited?

Although the outside of the battery is wrapped in aviation-grade alloy metal.

Inoue Toyokuma feels that Great Wall may be planning to use this method to prevent others from dismantling the 7280 battery.

but,

He felt that the Great Wall was too naive.

Their purpose is to study the components of the battery, so they don’t care whether the battery will be damaged.

As long as you can get the ingredient list, that’s all.

So Inoue Toyokuma immediately asked people to prepare a high-precision laser cutting machine.

This kind of aviation-grade alloy cannot be cut by ordinary gear cutting machines.

It can only be cut with a laser cutter.

an hour later,

A car entered the downstairs of the laboratory, and a high-precision laser cutting machine was lifted out of the car by more than a dozen people.

Entered the laboratory.

“Mr. Inoue, you are ready.”

The engineers adjusted the values ​​of the cutting machine and then placed a 7280 battery on the cutting table.

“cut!”

Inoue Toyokuma snorted coldly.

Just cut.Then he guarantees that in up to five days, the core components and material ratios inside the battery can be clearly studied.

Everyone gathered in front of the laser cutting machine.

Waiting to take this battery apart.

Then immediately, the disassembled battery is sent to the instrument to detect and analyze the components.

Toyokuma Inoue and several battery energy experts stood beside the laser cutting machine excitedly.

I want to see the inside of the cut battery with my own eyes for the first time.

What exactly is it like.

“cut!”

Everything was ready, Inoue Toyokuma waved his hand.

“Stab it!”

The silent laser lit up and began to slowly cut the metal casing of the 7280 battery.

“Zizzizi…”

Laser cutting uses the principle of heat to melt all the metal it touches with the ultra-high temperature of the laser.

High-precision laser cutting machines can make very small cuts.

The moment the laser hits the metal casing of the 7280 battery.

Inoue Youxiong and others saw that a hole had slowly appeared in the aviation-grade metal shell.

And this opening is extending into the inside of the battery.

“Hmph, no matter what kind of metal you are, no matter what method you use, if you want to protect the components inside the battery, we at Toyota can crack it…々｀…”

“It’s just a Great Wall. Want to stop us from researching batteries? How about… make… a bridge! Nenders dog?”

There was a bear on the well, waiting for the battery to be cut open. He was still sarcastic in his heart that Great Wall actually wanted to use such a clumsy method to prevent others from studying his battery.

What a dream.

But the next moment,

His face was full of shock, and he quickly retreated. Because he was caught off guard, he even fell directly to the ground.

Stumbled.

But that’s not the point. Inoue Youxiong looked at the battery in front of him with a horrified face.

I saw that at this time, the battery on the cutting table had been cut out by the laser cutting machine. A small hole was cut out.

But at the moment when the hole was cut.

Inside the battery, a burst of intense fire suddenly erupted, and at this moment the fire spurted out through a small opening.

Then,

Inoue Yuxiong and other Toyota engineers all heard a series of sounds like firecrackers exploding from inside the battery.

“BaGeYaLu, did you cut the battery?”

Inoue Youxiong immediately became angry.

It was obvious that the battery inside the 7280 had caught fire.

The battery caught fire, or the laser cutter cut into the battery.

You must know that a battery will immediately catch fire as long as it is punctured or cut by an external force.

That’s why Inoue Akuma uses a high-precision laser cutting machine for the purpose of commissioning.

Just for fear of cutting the battery inside the metal.

“Sorry, maybe we made some mistakes in adjusting the values ​​just now!”

The person in charge of cutting was also full of confusion.

The value they adjusted should be correct.

Just enough to cut through the metal casing without damaging the battery inside.

How could the battery spontaneously ignite and explode?

“Change the battery and start over.”

Inoue Youxiong did not continue to curse, but patiently continued to ask people to bring a battery.

Then cut again.

“Re-adjust the values ​​this time, remember not to cut into the battery core inside.”

To be on the safe side, Inoue Yuxiong carefully warned the person responsible for cutting not to make another mistake.

Originally there were only 10 batteries.

If none of them are cut open and they all spontaneously combust, they will have to go out and buy a vehicle and come back.

Very troublesome.

“I understand, Mr. Inoue.”

The person responsible for cutting also had a headache.

He found the self-igniting battery from before and carefully measured the thickness of the metal casing.

Adjust the value again.

Then,

Keep cutting!

“Stab la la!”

“Zizzizi!”

“Bang bang bang!”

However,

Just when everyone thought that there should be no problem this time.

The laser cutting machine had just cut a hole in the metal casing of the 7280. They had just been able to use the instrument and see the inside of the battery.

suddenly,

Inside the battery, a strong fire suddenly erupted.

And bursts of firecracker explosions sounded again.

“¨ˇ Bagya Road! What’s going on?”

Another cut failed.

Inoue Youxiong immediately went into a rage.

He glared at the person in charge of cutting and asked him how he adjusted the values.

“Mr. Inoue, I promise, this time I didn’t cut into the battery, I just cut through the metal casing.”

“But he spontaneously combusted. I…I don’t know what happened.”

The person responsible for the cutting was very aggrieved.

He could see clearly that this time it really didn’t cut into the battery in the metal casing.

But as soon as a hole was cut out of the metal shell, fire broke out immediately, and then there was an explosion.

The battery spontaneously ignited and was completely destroyed.

“It’s not your mistake. The battery can only spontaneously combust?”

(Nono’s)

“Do you think I’m stupid?”

Inoue Yuxiong was very angry.

If it hadn’t cut the battery inside, how could the battery spontaneously ignite?

“It’s not your fault. Could it be that someone from the Great Wall installed a detonator inside the battery?”

“waste……”

Not even a single battery can be cut open.

Inoue Arikuma feels that Toyota’s engineers are simply too unreliable.

After he returns, he must report to Akio Toyoda, and the selection of engineers must be more stringent.

“Keep cutting!”

“If you cut it into pieces again this time, let’s see how I deal with you.”

no way,

Two batteries have been used up.

Even if there is a bear on the well, even if you are angry again, you must be patient.

then,

The employee in charge of cutting could only grimace and continue to measure the two scrapped battery metal casings.

Then it changes,

Readjust the values ​​of the laser cutting machine.

Continue cutting.