Doomsday Bunker Upgrade

Ding Ning used Chen Xin's shortwave radio to get in touch with the Municipal Bureau, and informed them of Chen Xin's speculations and concerns, and finally felt a lot more at ease.

Although I don’t know how effective my reminders are, it’s better than never to remind me, and it can also give myself a clear conscience.

But for this matter, there is only so much Ding Ning and Chen Xin can intervene.

After all, both Ding Ning and Chen Xin are just ordinary people. At most, Ding Ning has the father of the captain of the SWAT team, and Chen Xin just found out that the system has a plug-in.

But Ding Ning's special police team's father's care for her is also limited. It is impossible to mess around for the sake of her daughter, and Uncle Ding has no such right.

As for Chen Xin, although he is powerful in some aspects with the system, the problem is that he was just an ordinary person before he got the system. use the system to enhance its own strength.

For now, the biggest role of the system is to ensure that Chen Xin can live better in the current environment, and it cannot give him the ability to interfere in other things.

Therefore, after reporting the incident, Ding Ning and Chen Xin did not continue to pay attention to this matter, and just briefly discussed a few words, Chen Xin went to work on his afternoon work, and Ding Ning also came over to help him. .

Chen Xin's vehicle renovation plan is on schedule, but at present, because the parts and materials promised by Li Yulong have not been delivered, Chen Xin can do very limited.

And I don't want to spend more on this car before the upgrade. Chen Xin has no plans to upgrade at this time, so although he said to Ding Ning that he wants to carry out the vehicle transformation, in fact, Chen Xin is only in front of him. The car is disassembled and inspected for maintenance.

After all, this car is not designed to drive in such a harsh environment. Although Chen Xin has not driven many times in the past six months, the extreme cold and dust damage the vehicle is not small. Inspection and repair and maintenance are all necessary.

Although Chen Xin has never done vehicle repair and maintenance by himself, he can't say that he should take the car to a 4S shop for maintenance in this world, so he can only do it himself.

Fortunately, as a car owner, Chen Xin will still be able to diagnose and eliminate basic faults.

Opening the hood, looking at the engine and other parts that were covered with dust under the hood, Chen Xin took out a large brush and began to brush the dust on it.

As for other more professional component failure inspections, Chen Xin can use the system's upgrade interface to determine which component is faulty. After all, in the system interface, if there is a fault, it will be displayed as "faulty XXX parts" "of.

However, although the dust accumulation is a bit serious, Chen Xin's car is in good condition, and it does not show which part is faulty.

"Ah Xin, how are you going to remodel your car?" Ding Ning was planning to help, curious how Chen Xin planned to remodel the car.

There is no fault in Chen Xin's engine compartment. Before, Chen Xin removed the battery and upgraded it to a nuclear battery. However, the upgraded nuclear battery is not the same size as the original battery, and the output power is also very different. Chen Xin cannot directly Use nuclear batteries as batteries.

Therefore, Chen Xin had to spend another 500 survival points to upgrade the power system of the car, from fuel power to electric power, and then put the nuclear battery back in, avoiding the car because of dismantling the battery. The predicament of no fire.

But because Chen Xin didn't want to waste the upgrade points, this time the upgrade just adjusted the power system and did not make any other changes, not even the dust accumulation in the engine compartment. It seems that this car has always been like this, Been driving for a long time.

Because of the existence of the vague function of the concept of information state, and the battery itself is not inconspicuous, under the cover of the dust accumulation in the engine compartment, it seems to be just a dusty part.

For Ding Ning, who didn't know much about cars, she couldn't even tell whether it was a fuel car or an electric car, and naturally, she couldn't tell the nuclear battery, which had been blurred.

"Axin, how are you going to remodel your car?" Ding Ning watched Chen Xin clean the engine compartment, so he stepped back a few steps to avoid dust falling on him.

"Currently, I plan to change the wheels to tracked ones, which will make it easier to drive on snow, but the tires are still too easy to get stuck in the snow." Chen Xin answered Ding Ning's question while clearing the dust.

According to the standard cleaning process, the engine should be cleaned with a cleaning agent after cleaning the dust inside the engine compartment with a soft brush, but now that the conditions are limited, Chen Xin can only sweep the dust away.

Hearing Chen Xin say that he wanted to replace the wheels with tracks, Ding Ning felt a little incredible: "Crawler chassis and wheel chassis are completely different things, right? How can this be transformed?"

"What can't be modified? It's a pity that I didn't buy that kind of track modification before the end of the world, otherwise there is no need to do this modification at all." Chen Xin cleaned the dust in the engine compartment with a brush. He closed the hood and didn't care about Ding Ning's problem.

However, Ding Ning was aroused by Chen Xin's words, and asked him, "Crawler modification? What is that?"

"A kind of thing called a snow track wheel, which itself is a track structure, can be stuck on the wheel through the connecting mechanism, so that the wheel becomes a track." Chen Xin explained to Ding Ning that he only saw that kind of thing on the Internet However, I wanted to buy it at that time, but I did not see this kind of product for sale in Yan Kingdom.

Ding Ning was very interested in this, and pestered Chen Xin to ask him about this kind of snow track wheel: "What kind of thing is that? Ah Xin, do you remember the structure? Can you do it yourself?"

"I remember the structure, but I have to say what I did..." Chen Xin was a little bit troubled by Ding Ning, but he still answered her question, but just wanted to say that he couldn't do it, but suddenly paused.

It seems that with the help of the system's workbench, he can make this thing?

First of all, the structure of the snow crawler wheel is not complicated. It does not replace the wheels like a traditional crawler system, so it does not need to modify the transmission of the car or replace the tires. You only need to place the snow crawler wheel on the ground, and then put the car on the ground. Drive it up, snap it onto the wheel and you're done.

The two have no power themselves, but rely on the original wheels of the car to drive the track forward, so there is no complex transmission structure, and there is no design problem of the power system.

Knowing the structure and principles, it is not difficult to make a similar thing, especially for Chen Xin who has a system, it is easier to make it.

Ding Ning was stunned when he saw Chen Xin, so he pushed him: "Ah Xin, why are you in a daze? Can you do this? If you can do it, I think the demand is still quite large, and you can do it later. Exchange supplies with my dad and them.

There are many cars in the bureau now that are a little bit lying, and they really can't drive in the snow. It would be great if you could solve this problem! "

After being pushed by Ding Ning, Chen Xin also came back to his senses, nodded at her and said, "I was thinking about the structure of this thing just now. It seems that it can be made if it is done. This thing is not complicated."

As Chen Xin said, he took Ding Ning from the garage back to the workbench in the shelter, took out a piece of white paper and pencil, and began to draw a sketch.

Since it is called a snow track wheel, it must be a track structure, so a track is essential, but it is not necessary to use a metal track, it is enough to use a rubber track.

While recalling the kind of snow crawler wheel he had seen, Chen Xin sketched it on the paper, Ding Ning also watched with interest, and occasionally asked Chen Xin some curious questions.

"Axin, how did this thing get stuck on the wheel?" Ding Ning looked at Chen Xin's sketches and asked him curiously.

Although Chen Xin drew a sketch and general structure of the snow crawler wheel, he still didn't know much about how it got stuck on the wheel.

After all, he has only seen pictures and videos, but has never seen the real thing, so what he draws on the paper is only what he recalls by feeling, and if he wants to explain what is going on, he can only know by actually doing it. .

However, Chen Xin replied to Ding Ning by feeling: "It is used under the wheel, so it should be held down by the weight of the vehicle itself, and it is fixed on both sides of the part connecting the tires. Prepared to prevent falling.

I'm not sure if this is the case or not, because I haven't seen the real thing, and I'm just drawing based on my impression, so whether it's good to use or not may have to be made, and I'll be able to know if I actually use it. "

Chen Xin said this, while constantly improving the design drawings, and also thinking about how to make things.

As Ding Ning said, if it can be made, it is indeed in great demand, because it can solve the driving problem of most vehicles with wheel chassis in today's environment, without using a more laborious way to remove the wheels. Swap out the tracks.

Although it is said that replacing the track system is a once-and-for-all option in today's environment, since underground passages have been built in urban areas, many vehicles still need to use wheels to drive.

Therefore, this kind of track modification that can be easily disassembled is far more convenient and practical than the track system that requires disassembly and assembly of wheels.

If he is just not sure about the specific fixed structure, Chen Xin can only make one first, and then use the system upgrade method to determine its fixing method. After all, it is impossible to really rely on the weight of the vehicle itself as he said. Fix it on the top, in that case, it is easy to fall off when the rough terrain is over a ditch or something.

In reality, this thing is made in Canada. It is said that a pair of 25,000 US dollars is only affordable for local tyrants.