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For the production of the iron sheet of the outer ring of the wheel and the axle in the center of the wheel, Nie Canglong didn't feel how to be embarrassed, made a mold, and then melted the iron and cast it, if you can, you can use steel, this is not a difficult thing, it just so happens that there is a ready-made flame now, and melting tempered iron is as simple as eating.

If you want to say that in a village, there must be no shortage of steel, such as the iron frame on the telephone pole, which is very haode steel, and now, this electricity cannot be used, and the iron frame is removed and melted into iron sheets and axles, which can be regarded as waste utilization.

In fact, not only the iron shelves, but also the steel bars are hidden in the telephone poles, but Nie Canglong doesn't have the spare time to get the steel bars out, and the casting iron sheets and axles don't need much steel, and getting four or five iron shelves is basically enough.

If you want to melt the steel, it takes time, Nie Canglong just cut the iron frame into sections of scraps, and made a few molds out of clay, put the scraps on the mold, and then threw them into the freezer, in the freezer, as long as the flame melts the scraps into molten iron, the molten iron will automatically flow into the mold, after the molten iron is formed in the mold, as long as the mold is taken out to cool and quench, for taking the mold out of the fire, it is too simple for Nie Canglong, as long as the flame is suppressed, just start directly.

The axle made by this casting method can only be regarded as a rough billet, or it needs to be polished, at least to ensure that the outer wall of the inner shaft is smooth, and the inner wall of the outer wheel is smooth, so as to minimize the friction resistance.

Taking advantage of the iron sheet and the axle brewing in the fire, Nie Canglong began to tinker with the shock absorption system of the car again, the shock absorption system of the big ox cart is very advanced, hidden at the bottom of the car, and connected with the axle, which has a variety of parts, combined with each other, can form a very haode shock absorption effect.

The number of these parts, the shape, are very particular, each of them is a pair, more than one is not more, less one is not less, after the combination, through an unknown law of mechanics, you can go in any road situation, the bumpy force, evenly dispersed on these parts, so as to ensure the absolute stability of the body.

With Nie Canglong's means, it is very easy to make these parts, this kind of parts does not have strict requirements in terms of material, even if it is made of the most ordinary wood, it can also last for about a year or two, if you use steel, as long as the rust prevention work is done well, support dozens of hundreds of years, it is absolutely no problem, in fact, the biggest problem of this shock absorption system is the number of these parts, not only the proportion can not be wrong, but also to be combined one by one, there can be no mistakes, this is the most difficult place......

Nie Canglong's hands are very skillful, at least since he became a land immortal, he already has a pair of skillful hands, as a land immortal, he has initially understood the Tao, understood the Tao, for some scientific knowledge, it is very easy to understand, if he is now allowed to return to Zhengjia Village, he can definitely figure out that kind of water energy system.

One by one, the parts were made by Nie Canglong, and then cleverly installed together, and finally combined with the axles.

"Although it is made of wood, the quality of this wood is almost no worse than steel, and it will be no problem to use it for at least ten years......" Looking at the shock absorption system in front of him, Nie Canglong wiped the beads of sweat on his forehead and nodded with satisfaction, so many parts, not only to ensure accuracy, but also to ensure proportion, even with his strength, he also felt a little tired.

"The wheel should be almost there......" Nie Canglong looked at the sky, estimated the time, and his figure flashed slightly, and then disappeared in place. …,

The pillar of fire that filled the sky seemed to be extinguished for a moment, and then Nie Canglong's figure appeared again, but in his hand he was carrying four iron rings and a bunch of iron arcs with nails inside and caps on the outside, these iron tools were about an inch thick, showing a green steel color, and there were puffs of white smoke on them.

"There is a little black quenching, if this is iron, it is really convenient......" Nie Canglong looked at the iron tool in his hand and couldn't help but nod with satisfaction.

Those with nails inside and a hat on the outside are nailed to the wheels, and the nails inside can fix the iron arc on the wheels, and the outer ones are capped, in fact, to reduce friction on flat roads and increase grip on muddy land.

(Well, a certain car, not a motor vehicle, interested friends can go to the antique forum to search for it, in other words, China's ancient car, the shape is still quite good, in the Artron Art Forum, there is no car, a certain is not sure, but there must be a pair of cars, because it was sent up.) ）

Nie Canglong nailed the iron arc to the wheel, so that the wheel was not afraid of grinding, and polished the four iron rings smooth, the outer ring was embedded in the wheel, and the inner ring was embedded in the axle, combined with each other, fixed with iron pins, the whole wheel was formed, and then the wheel was installed under the car......

"It's okay, I don't know if it's strong, if there is glue, just glue the gaps......" Nie Canglong looked around the big car that had been formed, looked back and forth a few times, and couldn't help but nod with satisfaction, "Now I almost open the windows and doors, this thing, I still have to use hinges......"

So, Nie Canglong began to make molds again, it was not difficult to make hinges, and even with two iron sheets, with a little polishing and processing, it was almost the same, throw the mold and scraps into the fire, just wait patiently.

"Where's the saddle?? Without a saddle, what to pull the cart with?? Did you Nie Canglong personally go into battle? ? Yuan Siyu's voice came out of the canopy, with a strong sense of mockery in his tone.

"Let you pull, your eldest sister Yuan is the life of a cow and a horse......" Nie Canglong was a little unhappy in his heart, and retorted unceremoniously.

"I'm a cow...... Is the life of a horse?? Yuan Siyu's tone was very fierce at first, but as he spoke, his tone became shy, and he couldn't help but muttered in his heart, he said that I was a cow and a horse, is it a pun? ?

"Not only can you be a cow and a horse, but you can also be a mule......" Yuan Siyu's shy tone made Nie Canglong also feel that something might be wrong with what he said, and he couldn't help but start to make amends.

"Are you bored......" Yuan Siyu muttered, no longer squeaking.

There are still a lot of wood, Nie Canglong did not delay, according to the size of the big ox cart, the light car is familiar with the road to make a beautiful carriage, this carriage is matched with the car gang, installed on it, can be perfectly connected with the car gang, without leaving a gap, as long as the carriage is installed tomorrow.

"The doors and windows, and the saddle sheath......" Nie Canglong frowned, "It'......s better to use ribs for pulling the sleeve, and the saddle can be wrapped in wood to wrap animal skins."

Nie Canglong is personality that he does when he thinks of it, even something as complicated as the shock absorption system has been made, not to mention the saddle sheath, the beast tendon and animal skin are ready-made, the big wild boar killed tonight, the fur is strong, it is absolutely impossible for ordinary people to destroy, and the tenacity of the beast tendon is not something that ordinary knives can cut, and it is completely capable of making a saddle sheath.

"Oh my God, so haode tendons, you actually use it to make a pull sleeve, you have nothing wrong with your brain, right? Not a lot of words? Just when Nie Canglong was holding the beast tendon and was about to pull the sleeve, Yuan Siyu's voice rang out. …,

"How did you get out??" Nie Canglong turned his head to look, but saw that Yuan Siyu had already come out of the canopy and stood behind him.

"I saw that you were messing with things, so I couldn't help but come out......" Yuan Siyu rolled her eyes and said.

"Isn't it just tendons?? How many ...... want" Nie Canglong looked at Yuan Siyu, and then at the beast tendon in his hand, and couldn't help but be a little puzzled.

"The tendon is elastic, you let it do the pulling, stupid or not?? Since ancient times, I have heard of using animal tendons to make bowstrings and whips, but I have never heard of the ...... used to make a puller," Yuan Siyu said, pointing to the big car, "This car is so big, at least it must weigh four or five tons, can you imagine what will happen if you use animal tendons to make a puller?" ”

"Uh......" Nie Canglong thought about it carefully, and couldn't help but feel embarrassed, "Maybe, I didn't think it through, Sister Yuan gave me a suggestion, what is better to use as a pull sleeve??" ”

"Iron chain, you idiot, the steel bar used is best the thickness of the little thumb ......" Yuan Siyu was relieved in her heart, in fact, she was holding back her strength, waiting for Nie Canglong to make a mistake, so that she could breathe a sigh of relief.

"Xiexie, Sister Yuan, instructed...... "Nie Canglong is quite humble.

"Well, you're busy, I'll sleep with your daughter-in-law......" Yuan Siyu triumphantly returned to the canopy.

"Sleep with my daughter-in-law?? If you are a man, dare to say such a thing, I will split you alive......" Nie Canglong was quite uncomfortable in his heart, there was a woman who wanted to sleep with his daughter-in-law, it was strange that he could be comfortable.

If you want to talk about iron chains, Nie Canglong really couldn't find them for a while, but it doesn't matter if you can't find them, you can make them yourself, anyway, there are many steel bars in the poles.

Originally, Nie Canglong was troublesome, and he didn't plan to get the steel bars out of the poles, but now it doesn't work, if you want to do a pull sleeve, it's really hard to say that there are no steel bars, so you can only reluctantly get one or two electric poles.

The hand was attached to the telephone pole, a knife light flashed out, and the cement on the telephone pole was like a mud wall washed by water, which peeled off in an instant, and the rusty steel bars appeared.

The steel bars in the cement are not too thick, but they are used to make iron chains, Nie Canglong thinks that it is still possible, cut all these steel bars into small pieces of about ten centimeters, and then twist them into flower chains, his hands are stronger than iron pliers, and it is not too much trouble to twist them.

The flower chain is a kind of iron chain, which is a local dialect, but it is actually a twist chain, and the section looks like a twist flower, hence the name.

It takes two to pull the sleeve, but it doesn't need to be too long, as long as it is twice as long as the wheel, it's about the same, so Nie Canglong only got two five meters long, which is very easy.

The end of the iron chain is an iron ring at one end, an iron hook at the other end, and then one end of the ring is tied to the neck sleeve.

"Little Green Snake, we seem to have three idle cows, and there are still a lot of wood left, or you can make two more cars...... Yuan Siyu's voice came out of the canopy.

"I'm a turner?? Make two more cars, and, don't call me Little Green Snake, this is my daughter-in-law's special nickname for me......" Nie Canglong said angrily with a black line on his head.

"Since the little green snake is called by your daughter-in-law, then I will call you Qing Loach, I said Qing Loach, or you can make two more cars, so that our cattle can be used, and we don't need to set up tents to sleep at night in the future......," Yuan Siyu said.

"What does it have to do with me when you set up a tent??" Nie Canglong's lungs exploded, this Yuan Siyu dared to call himself a green loach, it was really bearable, it was unbearable, it had reached the point where she had to teach her a lesson. …,

"Hmph......" Yuan Siyu sneered, "You said it's okay, then it's okay, anyway, I'm going to sleep in the car with Xiaojun in the future, who made this car not enough, there's really no way to ......"

"Uh......" Nie Canglong looked stunned and smiled, "What you said makes sense, then I'll make a few more??" ”

"What do you tell me?? If you don't do it, I don't have an opinion, I just found out from today, it turns out that sleeping in the car is so comfortable......" Yuan Siyu laughed proudly.

"Yes, yes, it's quite comfortable to sleep in the car......" Nie Canglong couldn't help nodding his head again and again, his figure flashed, and he disappeared, and at this time, the few trees piled up on the street turned into pieces of material in an instant, and they were combined in an instant, turning into two cars.

It's all slow...... Is this slow or fast? Khan a ...... But in fact, from the disappearance of Nie Canglong to the formation of the two cars, the time has only just passed thirty seconds, to say that the trial production of the first car, it is normal to take a little time, but with the first experience, it will be much easier to do it again, anyway, Nie Canglong feels quite simple, of course, it is false to say that it is not tiring.

The two cars directly let him throw them into the pillar of fire with great force to calcinate, about half an hour or so, after taking it out, the two cars put it on the street, and from a distance, the car turned out to be the same as a whole, drying the moisture in the wood, and it did not shrink the wood at all, but still expanded a little, and all the joints and gaps were squeezed together.

"It's weird......" Nie Canglong also discovered this problem, and couldn't help frowning, this problem is really difficult to explain, it completely violates the laws of nature.

"It's not strange at all...... "Yun Zhongzi Dao Leader didn't know when he appeared behind Nie Canglong, "These big trees you cut down are actually demons, which contain demonic energy, after the flame calcination, the demonic energy will gradually dissipate, and it will naturally return to its original appearance......"

"You're saying the opposite, aren't you? Not a lot of words? Nie Canglong asked the Cloud Zhongzi Daoist to say this, and couldn't help but be even more confused, "It should be that the demonic qi has dissipated, and the body of the monster has become smaller, and it is all played like this on TV......."

"You also said that it was staged on TV, and you can take it seriously when it is staged on TV?? Let me tell you this, as long as it is a demon beast, the body must be very large, their flesh and demon qi, that is two different things, although the demon qi is based on the flesh to exist, but it can't make the body bigger, and even those demon beasts who know how to cultivate, in order to reduce their own consumption, will also make their bodies smaller......" Yun Zhongzi Dao Chang is quite clear about the monsters, thought about it, and added: "Well, I'm talking about most of the demon beasts, and the body of some demon beasts is very small, but, Although their ontology is small, they are very condensed, and the focus of cultivation is different, and the direction of development is naturally different, but one thing is certain, demonic qi does not have the ability to make the physical body bigger......"

"Some understand, the demon qi can only make the demon beast smaller, but it can't make the demon beast bigger, those demon beasts that can suddenly become bigger, in fact, they show their original body, right? Not a lot of words? Nie Canglong somewhat understood.

"That's right, you understand quite well...... "Yun Zhongzi Dao Chang nodded, "Actually, what I just said is not entirely right, it's not that the demon beast can't get bigger, but there is no need to get bigger, after it gets bigger, the damage to the flesh is very serious, and it will consume a lot of demon energy, and the strength will not only not increase, but will drop a lot, so unless the demon beast wants to scare you, otherwise, it will definitely not make its body bigger......"

"So, these trees are making their bodies smaller to reduce consumption?? But it's not much smaller......" Nie Canglong frowned, in his opinion, the demonic qi in these trees was expelled out, and the body did not become much larger, if it wasn't for the joints becoming more and more compact, it would almost be indistinguishable to the naked eye.

"You think it's easy to make the body smaller?? What kind of strength are these trees?? It's already quite rare that you haven't even turned into a spirit and can make your body a little smaller......" said Yun Zhongzi Dao Chief.

"The Taoist knows a lot, we are really convinced, people become good when they are old, and if they don't accept it, they can't do it......" Nie Canglong nodded.

"Why do you kid get more awkward the more you listen to this??" Yun Zhongzi Dao blew his beard angrily and glared at him.

"Okay, okay, what's the matter?" Nie Canglong stretched his waist and said.

"Naturally, there is something, you forgot, the old Taoist has refined a treasure......" Yun Zhongzi Dao Chang pointed to the pillar of fire that reached the sky, and his smile was a little weird.

"Then you are busy with yours, I am busy with my ......" Nie Canglong didn't care much, nodded, and went about his own business.

"Hmph......" Yun Zhongzi Dao Elder laughed, his body turned into a streamer, and he rushed directly into the pillar of fire.

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