Chen Zhe had not come to cut down the ebony wood before, mainly because the shoe tree was too strong.

Since the material of ebony wood itself is very hard, it is naturally very difficult to cut down the shoe wood bean tree.

But now if he wants to complete the plan in his heart, Chen Zhe must use ebony wood, and it is precisely because of this that he needs to cut down the shoe pea tree.

Carrying the logging axe that Liatila fans supported him, Chen Zhe came to the side of the shoe pea tree, swung the axe and slashed down at the trunk, but only cut a small groove about two centimeters deep.

"It's really hard to cut......"

Chen Zhe frowned and muttered to himself.

The pigeon pea tree is probably one of the strongest trees in the tropics, and it is naturally second to none in terms of the difficulty of cutting.

The logging axe in Chen Zhe's hand has been upgraded once with the system, and it is so difficult to chop.

"It seems that I haven't leveled up enough......" He pondered silently in his mind, and then followed the old routine, walked to a nearby stone, and pretended to sharpen the axe.

Looking down at the axe in his hand, the system pops up subtitles:

[Item detected: A sharp logging axe.] 】

[Item is currently durable.]

[Item value: 33 yuan.] 】

[Do you spend 50 popularity points for item upgrades?] 】

"Since it's already a sharp logging axe, the essence of the item should change after upgrading, right?" Chen Zhe speculated in his heart, and then chose to upgrade without hesitation.

"Level up!"

Immediately after that, there were some subtle changes in the logging axe in the hand, and the most intuitive feeling was that the weight of the hand had increased a lot, and the metal texture of the axe had become more textured and the luster had become fuller.

At the same time, the subtitles in front of me have changed.

[A Sharp Logging Axe] - Upgrade - [A mediocre Axe of Pioneering].

"What's going on?

Chen Zhe was overjoyed, this name was very good when he heard it!

"Then I'll have to try......"

After the upgrade was completed, Chen Zhe stood up, carried a brand new axe, and walked towards the shoe bean tree.

The previous axe could only chop some bark if it was cut down, and the depth of a single chop was no more than two centimeters, but this time the logging axe became a mountain opening axe, and the destructive power must be improved.

"Hey......

Chen Zhe riveted his strength, brandished the mountain axe in his hand and slashed down at the tree trunk.

Zheng ——!

I heard a crackling sound, and the sharp axe blade cut directly into a full centimeter depth!

Even with such a hard and thick trunk as a shoe pea tree, the mountain axe can actually cut out a centimeter in this move!

"This is an upgraded magic weapon...... Chen Zhe smiled and pondered, "With this mountain opening axe, I am no longer afraid of cutting down the shoe pea tree......

With the help of the mountain axe, Chen Zhe's logging progress has been greatly improved, and a shoe bean tree surrounded by two or three people was finally cut down in the morning, and the huge tree was planted obliquely in the forest.

The second process after cutting the tree is to process the wood, which is more complex and difficult than cutting the tree.

Before, there were no special tools, only a wasteland opening knife, and it was no problem to process some rubber wood, palm wood and other relatively soft and not tough wood, but once it touched such a strong wood as ebony wood, the wasteland knife would be very difficult.

Fortunately, when he was building the second cabin, Liatilla's fans supported Chen Zhe with a lot of tools, which helped him solve the problem and process the ebony wood smoothly.

After a busy day, Chen Zhe cut out a few decent wooden boards, and this time the production was not destined to be a small project that could be completed overnight, so he was not in a panic.

When dusk came, Chen Zhe dragged the plank back to the small tree house, and at this time it was raining lightly in the sky, and the rainy day finally came.

Chen Zhe cut the rubber skin of the empty abandoned rubber boat with a wasteland knife, so as to form a rainproof rubber cover, and use this rubber cover to cover the wood, which can prevent the newly processed wood from being wet by the rain and causing rot.

After sorting out all this, Chen Zhe dragged his tired body back to the tree house, drank a glass of mint water prepared by Yan'er, and then lay down on the wolf skin mat and fell into a deep sleep......

The girls in the tree house knew that Chen Zhe had a hard day, so they didn't bother him, but just looked at the wood cut by Chen Zhe, and several people had doubts in their hearts.

"What do you say Chen Zhe wants to do this time?"

"I don't know, he's always mysterious, as if he wants to surprise us. ”

"The planks and the engine are put together...... Is it a windmill?"

"No, what's the use of Chen Zhe being a windmill?"

“……”

A few people chattered non-stop, but they couldn't guess what Chen Zhe was going to build, the rain outside the window was getting heavier and heavier, and the girls gradually returned to the tree house to rest.

The rain fell for another whole day before stopping, and as soon as the rain ended, Chen Zhe once again devoted himself to his hard work.

He used a mortise and tenon structure to stitch several planks together to form a structure similar to a ship's cabin, leaving a gap at the bottom of the "cabin" that would probably fit a slender stick through it.

At the same time, he also made some serrated wooden gears out of ebony wood, each of which was of different sizes, as if it needed delicate gears to operate in this strange wooden "cabin".

Chen Zhe's next behavior was even more unexpected to everyone, he actually made four huge wheels with a diameter of about one meter out of ebony wood.

Just like the wooden wheels used in ancient horse-drawn carriages in ancient costume TV series, the wheels built by Chen Zhe are very similar to the wheels of horse-drawn carriages, only slightly smaller.

When he dragged the wooden wheels back to the camp from the forest, the girls probably guessed Chen Zhe's intentions, because it was obvious that Chen Zhe's parts betrayed his thoughts.

Ouyang Meixi was shocked and walked up to these wooden wheels, "cabins", gears and bearings and asked, "Chen Zhe, do you want to make a car?"

Da Qiao was also extremely shocked: "Isn't it, Chen Zhe, are you going to use these tools to build a car?

Chen Zhe saw that the girls had finally guessed his plan, and he didn't sell it anymore, but nodded with a smile: "That's right, that's it, I'm going to build a car out."

Now that the engine, the most important part of the car, is in place, the other problems can be solved. ”

"But it's a completely wooden car...... It's a bit too difficult, isn't it?" asked Yan'er worriedly.

"Theoretically, a simple car can be made entirely out of wood. Chen Zhe said with a smile, "I used to make car models when I was in school, and the materials of the models were all wood, except for the engine and battery, of course. ”

"That's it......" Yan'er relieved her heart.

In fact, the reason why Chen Zhe knows a lot about auto parts is not only because he made car models when he was in school, but also because he liked to play with four-wheel drive cars when he was young.

Four-wheel drive is the childhood memories of many post-90s friends, and even some post-00s have also been contacted, this is a simple car model, the biggest fun is to start from the parts little by little to assemble a car that can really run.

Chen Zhe had assembled a four-wheel drive vehicle many times when he was a child, and he was already familiar with the parts in it, but now he is actually building a large four-wheel drive vehicle, the only difference is that his engine is a rubber boat engine, and his parts are made of ebony wood.

Therefore, building a car is not a particularly difficult process for him.

At this time, Da Qiao asked worriedly: "But Chen Zhe, our engine is only the engine of the rubber boat, are you sure that the engine of the rubber boat can carry the car?"

"That's fine. Chen Zhe smiled, "The engine of the rubber boat only has a low speed, about 800 revolutions per minute, and the engine of the car is a high-speed engine, with a speed of more than 800 revolutions per minute."

Therefore, if the engine of the rubber boat is used as the engine, the car will just run slower, and there will be no impact on other aspects. ”

Da Qiao nodded after hearing this: "I see." ”

As the parts of the car were built little by little, netizens in the live broadcast room also guessed his intentions, after all, even the obvious parts of the steering wheel, wheels, and bearings appeared, and these parts all exposed Chen Zhe's intentions.

In the live broadcast room of Wilderness Survival.

Looking at the car parts neatly placed all over the place in the camera, netizens were all dumbfounded.

"Chen Zhe is so strong, he actually built a bunch of wood parts......"

"It looks like he's really very knowledgeable about cars. ”

"Chen Zhe shouldn't have been an auto repair major before, right?"

"Wait...... Who has ever played with a 4WD? Aren't these parts parts parts of a 4WD?"

"The truth upstairs is really a four-wheel drive car......"

"It turns out that Chen Zhe got inspiration from a four-wheel drive. ”

“……”

Today's host He Chen is also seriously observing the solid wood parts created by Chen Zhe at this time, and said with a smile: "We saw that Chen Zhe actually made a set of car parts out of wood, which is really too hardcore......

But I'm curious, can a car made entirely of wood really run?"

At this time, a guest next to him smiled and said: "Theoretically speaking, it is possible, the toughness of wood parts is not worse than that of metal materials, and in fact, the performance in some collisions is better than that of metal, so wood parts can replace metal parts in the short term."

But in the long run, wood is easy to rot, easy to wear, easy to deform, and it is certainly not as durable as metal parts. ”

"I see. He Chen nodded lightly.

The guest added: "In addition, we see that the wood chosen by Chen Zhe is not the rubberwood he often used before, but a very beautiful wood with black and gold patterns.

This kind of wood is called ebony wood, also known as large zebra wood, which is a very valuable wood, this wood is very strong, which is why Chen Zhe uses it to make car parts. ”

He Chen listened carefully, and then said approvingly: "Sure enough, it's Chen Zhe, who has put a lot of thought into these details, and it seems that his car design will be very successful." ”

However, at this time, the guest poured a basin of cold water on He Chen, shook his head with a smile and said: "But things are not so simple, even Chen Zhe can't really build a car with a boat engine and some parts made of wood imitating a four-wheel drive vehicle."

Chen Zhe still has many problems to face.

For example, how to solve the problem of adaptation of marine engine and car, how to solve the problem of automobile power, how to solve the problem of tires, etc., etc.......

But I'm sure Chen Zhe will use his ingenuity to solve these problems, and his performance has never disappointed us, has he?"

When He Chen heard this, he couldn't help but complain in his heart: "This guy is cunning enough, you can say all the good and bad alone, this is embarrassing to ask me, isn't it? What else can I say?"

He could only nod his head and say in approval: "Yes, I don't think Chen Zhe will let us down." ”

The camera returns to Chen Zhe's side.

After a few days of hard work, he had built all the parts of the car, and the next step was to assemble the parts of the ebony wood together.

For Chen Zhe, a die-hard player of 4WD, it was not difficult to assemble the parts, he first used axles to fix the four wheels together, mounted them on the bottom of the car, and then used gear mounting to control the steering wheel of the car.

Like most cars, Chen Zhe's car also chooses the direction of front wheel control, the steering wheel is directly connected to the front axle, and the lever principle can be used to steer while moving.

The rear wheels, on the other hand, are directly connected to the engine, which is also the main source of power.

After the car is started, two people must drive together - one person is responsible for controlling the direction in the front, and the other person is responsible for controlling the horsepower of the engine in the back, which is also one of the drawbacks left over from the marine engine, and Chen Zhe cannot overcome it for the time being.

With the steering wheel and engine installed, the next step is to install the sidewalls around the cabin, so that the car becomes an enclosed space where the occupants will not fall off the car due to sudden acceleration or braking......

After a few hours of assembly, a bizarre but functional wooden car was unveiled, but because the car was completely focused on performance and not on image, the exterior looked not like a car at all, but like a coffin with four wheels.

After Xiao Qiao saw it, he couldn't help but complain: "Hahaha, Chen Zhe, your car is too ugly!"

Chen Zhe said angrily: "It's ugly, right? Then you don't have to sit, anyway, there can only be a maximum of four people in this car, you can stay and watch the house." ”