Hearing this.

Jiang Tian was immediately delighted and then looked at the thing Shi Zhigang had in hand.

In order to save efficiency and the current conditions are not very good, the steam engine is carved from wood, and I just made a mold for the time being.

In comparison, this is easier to do.

First of all, there is no such thing as a boiler, but there is a hole as an air inlet on it.

Then, there was a wooden box similar to a box, with two wooden sticks extending from the upper and lower holes, and a slightly larger wooden flywheel was connected with a crankshaft, one left and one right.

Under Shi Zhigang's operation, the wooden box was opened halfway, revealing the mechanism inside.

In this state, you can see that a "再"-shaped structure is carved from wood, and some wooden parts are also placed inside.

At this time, Shi Zhigang introduced to Jiang Tian:

"Boss, since we don't have steam, I'll show you manually. This wooden box is similar to the cylinder in the steam engine."

Said.

Shi Zhigang put his finger on the wooden box and finally pointed to the air inlet.

"After heating the water to form water vapor, the steam will pour in from this place and then push the piston to move."

Then, Shi Zhigang directly pressed a horizontal ‘t’-shaped part under the box and pushed it backwards.

After being pushed like this, the parts move forward and the crankshaft rotates the front flywheel.

"As the flywheel rotates, it will move the crankshaft on the other side, and at the same time..."

When the flywheel is running, the crankshaft connecting the other side of the flywheel drives the wooden stick connecting rod and starts to move at the same time, and the sliding valve connecting it to the top of the piston is also pushed.

Immediately, Shi Zhigang pointed at the two gas tracks of the wooden box.

"After the sliding valve moves for a distance, the steam's movement route will be changed, pushing the piston back again, and then performing repeated movements.

Through this repeated movement, as long as the steam is sufficient, the flywheel can be continuously operated."

While describing, Shi Zhigang pushed and pulled the piston below with his hands, and the flywheel was also rotating rapidly.

Seeing this, Jiang Tianxin felt happy.

"That's right, that's the principle! Good guy, you really did it!"

As he said that, Jiang Tian looked at the area where the two of them were.

On the ground, there are a small stack of drawings with various parts, as well as some discarded parts.

In addition, the wood chips from the carved wooden parts have accumulated a thick layer on the ground.

Seeing these, Jiang Tian was also moved while being happy. He hit his hands on the shoulders of both of them and said sincerely:

"Two, thank you for your hard work."

"Hi, it's not hard."

Shi Zhigang smiled brightly with a touch of sweat on his forehead.

"I've been busy with construction before, and I feel quite bored, but I'm not very interested in poker, so it's quite interesting to make this thing.

Although I know the principle of this thing, it took a lot of effort to actually design and control it. The ancestor has to communicate with me these days and improve it before it can be made. By the way, these parts were also made by the ancestor.”

At this time, Jiang Tiancai noticed that after Lu Ban greeted him, he kept standing by watching the wooden ‘steam engine’ without saying anything.

However, his eyes looked at the "steam engine" as if there was a faint light.

After Jiang Tian put his shoulders on this, the old man came to his senses and looked up at the other party and asked:

"Master, this steam engine...if there is no problem, when can I make it?"

Looking at the glory emitted by the old man's eyes, Jiang Tian could also know.

He hopes to make his work completely and play the role of this machine.

Then, Jiang Tian patted his shoulder again and gave him a look of affirmation.

"Don't worry, I'll arrange the manpower to complete the work as soon as possible!"

After saying that, Jiang Tian grabbed the parts drawings, left the timber warehouse and walked towards the blacksmith shop.

"Dingdangdang! Dongdongdangdang!"

Outside the blacksmith shop, more than ten blacksmiths were constantly melting metal and forging it into stick-like objects.

Inside, he was busy in full swing. After Jiang Tian entered the door, the few people were still shaking irons and did not notice Jiang Tian at all.

Jiang Tian didn't care about this, so he first came to a corner of the blacksmith shop and looked at a small nest where he was placed.

In this nest, the lava worms are still sleeping, and their black skin has also changed, forming a black shell.

As he stroked the other person's shell and recalled the previous lava worm's cute appearance, Jiang Tian couldn't help but sigh.

I have been busy before and have no time to care about it. Now this little guy is in this state and really misses it.

I hope I can break my pupa soon and continue to be my little pet on the island.

By the way, make use of the residual heat to improve the work efficiency of the blacksmith shop.

After thinking about this, Jiang Tiancai came to the side of several people and asked:

“How is the job done?”

"Oh mom!"

At this time, Tang Yan and a few people were fighting iron, and were startled when they heard Jiang Tian’s voice.

"Boss, why did you suddenly come and pinch me? I was shocked!"

"Why are you so guilty? You're sucking fish again?"

"How can this be? Isn't this a natural reaction..."

As he said that, Tang Yan ordered Li Si and others, and then several people put down their hammers and went to the corner to hold a few items.

"Boss, look, isn't this the armor you told us to make? I made two sets of them, let's take a look!"

As he said that, Tang Yan ordered everyone to display the scales.

This set of scale armor is composed of several parts, first of which is a vest-like horn armor, and the heart is the dragon fly scales that are melted into the iron sheet. The remaining part is also composed of scales and iron sheets of different specifications.

Other components of this set include the same structure of the neck cover, skirt and armor.

In addition to this set of Dragon Fly Scale Armor, there is also a set of "low-fit" versions made of all iron.

"These components divided into the system have also increased their mobility by trying to be as comprehensive as possible. Boss, do you think this is the case?"

"Yeah, not bad."

Jiang Tian smiled and patted Tang Yan on the shoulder.

"I can't tell, you're pretty brave~"

After being praised by Jiang Tian, ​​Tang Yan's face also showed a hint of pride.

"That's not, am I super brave enough..."

After saying that, Tang Yan felt something was wrong.

"Mom, why do I think this scene is a bit familiar? Moreover, I have an ominous premonition..."

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Chapter completed!