The film starts with the Navy SEALs

"I know this device. There is a separator inside, and there is a bifurcation point here. The structure is actually not complicated."

Norman also knew a little about these things, and he explained them in detail while pointing at the components inside.

Just like an expert!

"Well, this is an academic problem, man, thanks to you, otherwise we would all be dumbfounded."

Long Zhan started talking nonsense again, and with a hint of sarcasm.

Nowen got angry when he heard this.

"Brother, is this all you have got? Can you show some skills instead of just talking?" Norman said to Long Zhan impatiently.

The main reason is that time is too tight now, and we have to race against time. Long Zhan is still talking useless nonsense, which is of no help at all and is just making trouble. It's like adding fuel to the fire. How can he not be annoyed.

However, Long Zhan was not afraid at all, as he had already become a super experienced person.

I'm not afraid even if the sky falls.

How could I be afraid of a woman's words?

"I want to emphasize the word academic."

Long Zhan wanted to explain in detail, but was interrupted by Nuo Wen: "You don't need to express your opinion. I think what you said is nonsense."

"I don't think we should touch this line!"

While Long Zhan and Nowen were still arguing, Shakova couldn't stand it anymore and ignored their quarrel and gave advice.

In fact, Nuo Wen didn’t know what to do, and Long Zhan didn’t want to take the risk.

You know, this thing is very dangerous. If a line comes out, it will be the end. But if it touches the right side, it won't do much good.

Hearing Shakova's words, everyone's attention was drawn. They all turned to Shakova and asked in unison: "Why not?"

"Because it's a Gupanrari design, and I think if we cut any of the wires it's going to explode."

Shakova's explanation seemed very professional, and it did sound interesting.

After hearing this, Novin nodded, seeming to agree with what Shakova said.

"Okay, then what should we do?" Long Zhan was actually helpless.

"Okay, so detonating a nuclear device isn't that simple, that's why you need experts, so, I guess if, if we hit the bomb, it won't explode."

Shakova was actually not sure about these things because he didn't know much about them.

But he spoke in a very logical and serious manner.

The principle of the detonator is indeed complicated, and it is difficult for ordinary people to learn it in a short period of time.

As an important device for detonating explosives, the working principle of a bomb detonator involves many aspects, not only precise electrical and chemical principles.

In modern military, industrial and even civilian fields, the design of detonators must follow strict safety standards and operating specifications. Otherwise, accidents are likely to occur, and people may end up killing themselves instead of dismantling the detonators.

In order to ensure safe dismantling, you must first understand its principles.

There are generally two types of detonating devices.

There are two types: wireless connection and wired connection.

Only by explaining the working principle of the detonator and revealing its internal mechanism can we work backwards and safely dismantle the bomb.

The working principle of a wireless connection detonator is usually to remotely control the detonation of explosives through radio waves or other wireless signals.

Its working principle mainly includes the following steps:

The first is signal transmission.

The control end of the detonator encodes the detonation command into a specific signal and transmits it through radio waves or other wireless signal transmitters.

These signals can be radio signals, infrared signals, microwave signals, etc. The appropriate signal type is selected according to the specific application scenario and needs.

Then comes signal reception.

The wireless receiving device installed on the explosive will quickly decode and verify the signal transmitted by the control end.

If the signal meets the preset verification conditions, such as the correct password, signal strength, etc., the detonation program will enter the next step.

Otherwise, the receiving device will ignore the signal, ensuring that the detonator will not be triggered by mistake.

Finally, the execution is triggered.

When the receiving device passes the verification and receives the detonation command, it will trigger the execution of the detonation circuit.

The detonation circuit usually includes one or more explosives, such as fulminate of mercury, electric detonators, etc.

They work by generating enough energy to detonate explosives through the action of electrical signals.

The design of the detonation circuit needs to ensure that the detonation operation can be performed quickly and reliably after receiving the detonation command, while avoiding the risk of false triggering and accidental explosion.

Relatively speaking, infinity is more complex and can also give the controller more room.

It can be controlled remotely, and wireless detonation can be performed through remote control even at a distance of hundreds or thousands of kilometers.

The working principle of a wired detonator is a little simpler than a wireless detonator.

But only a little.

The actual operation is still very complicated.

A wired detonator connects the control end to the explosive via a wire, and transmits an electrical signal through the wire to detonate the explosive.

Its working and vacuuming principle mainly includes the following steps.

First, electric current is used for transmission. There are matching chips and circuit boards in the wired detonator, and the control end transmits electrical signals to the explosive through wires.

This electrical signal is usually a pulse signal with a certain voltage and current value, which is used to trigger the execution of the internal circuit of the detonator.

Factors such as the material, length, and cross-sectional area of ​​the wire will affect the transmission efficiency and stability of the electrical signal.

Therefore, when designing a wired detonator, it is necessary to comprehensively consider these factors and then make a corresponding detonator based on the actual situation.

The second is the triggering of the detonation circuit.

There will be explosives such as detonators on the explosives. When the electrical signal is transmitted through the wire and reaches the detonation circuit on the explosive, it will trigger the execution of the detonation circuit.

The detonation circuit usually includes one or more explosives, usually fulminate of mercury, electric detonators, etc.

They use electrical signals to detonate the explosives in these loaded explosives, generating enough energy to detonate the explosives.

Similar to wireless connection detonator.

The design of the detonation circuit also needs to be precise, ensuring that the detonation operation can be performed quickly and reliably after receiving the detonation command, while avoiding the risk of false triggering and accidental explosion.

The last one is the safety protection mechanism, which is also the starting point of the overall idea of ​​dismantling the detonator.

In order to ensure the safety of the wired detonator, it has absolute reliability and will not cause any accidents, or at least ensure that only a few accidents will not occur.

A series of safety protection mechanisms are usually set up to protect the explosive device from accidentally exploding.

For example, set up password verification, permission management and other measures on the control end to prevent unauthorized operations.

Multiple protection circuits are set up in the detonation circuit, such as short circuit protection, overcurrent protection, overvoltage protection, etc., to prevent accidental explosions caused by circuit failures.

At the same time, the wires need to be well insulated and protected, and each wire must be carefully treated to avoid interference and damage to the wires from the external environment.

In conclusion.

Whether it is a wireless or wired detonator, its working principle involves precise electrical and chemical principles.

During the design and manufacturing process, various factors need to be considered comprehensively.

Such as the stability of signal transmission, the reliability of the detonation circuit, the effectiveness of the safety protection mechanism, etc., to ensure the safety, reliability and stability of the detonator.

At the same time, when using detonators, it is also necessary to strictly abide by relevant safety regulations and operating procedures to avoid accidents.

Understand the detonation principle of the detonator, especially the final safety protection mechanism.

This safety protection mechanism is to protect the detonator and prevent it from exploding accidentally. If you want to remove the detonator, you only need to start from here and activate the protection mechanism of the detonator, and it will naturally not explode again.

This method of detonation is also the safest.

Compared to cutting a wire and preventing the electrical signal from entering the detonator and detonating, the safest way is to solve the problem directly from the root.

Long Zhan is very proficient in bomb disposal techniques such as wire cutting, but he is not omnipotent.

He also didn't know some of the bomb disposal methods.

For example, what Sakova said was something that Long Zhan had never heard of before.

With a bit of suspicion and curiosity, he asked Shakova again, "Excuse me, are you talking about blowing up the bomb?"

Using a gun to destroy the detonator as a bomb disposal method does sound crazy enough.

If the detonator was blown up, the bomb he was connected to would explode. He spent half a day dismantling the bomb, but in the end he detonated it.

Then why bother taking it apart with a hammer?

"No, we need to stop the explosion in order to stop the timer, so we need to target the countdown battery."

Shakova explained exactly.

Logically speaking, this seems to make sense.

He used the safest method, which was to dismantle the protection mechanism so that the detonator would not trigger the protection device and could not be activated.

Theoretically, this method is feasible and can also achieve the purpose of bomb disposal.

But in practical terms, no one knows what the outcome will be.

Because they had dismantled so many bombs, but had never operated like this before, and they had never dismantled such a complex detonating device.

Not sure if it's possible.

Noven suggested: “Unless there is a way to prevent the code from being tampered with.”

"That's what a bullet can do," Sharkova continued.

"So you mean to beat him to death?" Norman confirmed.

"Like I just explained, blow him up. Chances are it won't detonate."

Shakova also had some doubts about her idea, but now none of the three of them had a definite plan.

Long Zhan stood up and paced back and forth thinking.

"I feel very uncomfortable about shooting a bullet into a nuclear device. It might be okay to just talk about it." Long Zhan was actually undecided.

"Only forty seconds." Nowen looked at the countdown and everyone became more and more nervous.

"A precise strike could destroy the power source, but..." Shakova expressed her concerns.

"It's very likely, but that's not what I like to hear." Long Zhan said quite forcefully.

"Okay, okay, okay, what's your plan?"

Shakova deliberately put her hand behind her ear and listened to Long Zhan.

Long Zhan accidentally exposed his lack of understanding further and spoke with some embarrassment.

"Okay, screw it, let's blow up the bomb." said Long Zhan.

"Where is the battery? Next to the left shell?" Shakova guessed.

"No, it and the power cord are both on the right..." said Long Zhan.

"No, no, no," Shakova denied.

Long Zhan was furious and yelled, "I fucking know what I'm talking about."

"Are you sure?" In fact, Norman didn't quite believe Long Zhan, so he confirmed with him again.

It was too obvious that Long Zhan was pretending to know something when he didn't.

For the sake of face, he responded to Long Zhan's question by saying, "I, I mean, there is room for error. Of course..."

"Thirty seconds left..." Shakova also glanced at the countdown and reminded everyone.

"Yes or no?" Nowen asked again.

In fact, Long Zhan was so excited that sweat broke out on his forehead.

Because Long Zhan was relying purely on luck, he was really not sure whether it was true or not, and he felt under a lot of pressure.

"Yes." Although Long Zhan said yes, his tone clearly showed that he was just guessing.

"Okay, that's enough for me." When Norman heard Long Zhan's words, he seemed relieved and said.

It seems like something went wrong, and it has nothing to do with Norvin. Anyway, that’s what Long Zhan said.

So all three men stood up, and Norvin pointed his pistol at the battery.

Be prepared to really break him in the last three seconds.

They got into position, and Norman watched the countdown. When the time came, Norman jumped over with a shot.

With a "bang", Shakova covered her ears in fear.

Long Zhan only dared to take a sneak peek.

Fortunately, after the jump, there was no sound.

"Nothing happened. I mean, that's a good thing, right?"

Noven was secretly delighted.

It's a gamble after all.

"Yes, unless we just destroyed the display and the countdown is actually still going on."

Shakova said.

"Well, we still have twenty seconds to find the answer, so maybe now's the time to tell you that I don't want to live this life anymore if we get out of this alive. These are my last words!"

After Long Zhan finished speaking, he turned around and prepared to leave.

"This is not Russia, I am not the real me, and I know where Chhetri is!" Sharkova also said this.

When Long Zhan heard what Shakova said.

Turn around immediately.

"You bastard." When Novin heard Shakova admit it, he complained to her.

There was a pause.

"Three, two,..." Long Zhan and Nuo Wen were both waiting for the result of the bomb.

Fortunately, nothing happened after the explosion.

The two of them ran out to the underground parking lot.

And then Coltrane continued to talk to his boss:

"Another dead man!" There is no way to prove what you said. You accused Russia of using spies to assassinate foreign government officials. "

"These are not accusations, these are facts."

Coltrane replied.

"I need to investigate." The boss replied. (End of this chapter)