Chapter 268 Overtime and damage money! [Seeking subscription]

Author: magic taro

Chapter 268 Overtime and damage money! [Seeking subscription]

Time passed in one minute and one second.

Naturally, Ren Yan didn't think of what kind of storm he brought him.

After 30 minutes.

Ren Yan opened his eyes slowly and started the next job.

He stepped into the fumigation device of the soil system and opened the side door.

A large amount of steam poured out for a moment.

After the steam completely dissipated, Ren Yan came to the wooden three or two steps and touched it slightly with his fingers.

Now the touch of wood is very different from before, it is no longer as hard as before, but a bit soft.

Seeing this, Ren Yan nodded.

Take out the wood directly, and by the way, the charcoal that is about to burn is about to burn.

Immediately put the wood on the previously prepared aluminum basin, and the corners were cushioned with some bricks.

Below the aluminum basin, some lit charcoal is still placed.

After doing these, Ren Yan looked at the students in the nine class:

"The wood is fumigation like this, and it can obviously feel the softness inside, and the color is slightly deep."

"After that, you need to be plasticized by heating."

"The fumigable wood is not enough to complete the shape. The temperature must be maintained to a point."

"The shape points of each wood are different. You can find or test this after this."

"And on the way, you must be patient and complete step by step. Don't be too hard, otherwise, what you can get will only be a wood with a lot of cracks inside."

"This kind of wood, one accidentally, the scattered rack is light."

While talking, Ren Yan bent his eyes with his hands slightly with his hands.

The expression is particularly serious, and the speed of bending is particularly slow.

If it is not for a long time, you can't even see the traces of Yan's hands and wood moving.

But in this slow, wood has gradually deformation.

After about twenty minutes, an exaggeration that the arc that could not appear on the wood was completed.

Ren Yan glanced at this wooden wood, and nodded with satisfaction:

"This is the arc wood you want. With this blessing of this curved, there should be no problem to make a suitable keel."

"As for the rest of the natural air drying, and the use of tenon -and -mortise structures."

"I have said all these before, and I have actually operated it, so I won't say more."

"As long as you know, the wood must be air -dried to 80 % of the color, and there is a perfect sense of wood."

"Otherwise, it is impossible to fit perfectly with other wood."

After that, Ren Yan threw the wood in his hand to the students of the nine class, and walked towards the chair again.

This time, the wood selected by Ren Yan is not large. If the volume is huge, the time you use is afraid that you still have to be doubled.

After taking the wood that Ren Yan was thrown, all the nine class observed it carefully, and kept recalling Ren Yan's just now.

After a while, they felt that they had mastered this technique.

Began to prepare to make some new fumigation devices.

With the existence of this technology, are they still afraid that they will not be sure of keels?

Yes, they quickly moved.

Only Wang Yu, I think things may not be so simple.

Before the action, I also pulled them to let them tell them how to play.

He felt that only this can he consider it more perfectly.

However, the answer I got was:

"It's unclear with you now, you have to practice this stuff."

"Do you understand it? It's your favorite thing!"

In this regard, Wang Yu was speechless, and he could only follow the students in the Nine Class.

But the uneasiness in his heart became stronger.

Is it really so simple to make a giant keel?

over time.

When the night is approaching, the nine class is considered to get all the fumigation devices.

The fence area around the warehouse has stood up one after another.

And in the process of manufacturing, they discovered how much this method was.

The fumigation wood chosen by their teachers at that time was only 20 or 30 cm, and the equipment used was naturally small.

It can be created by hand, just like building blocks.

But once the volume of this "building block" fly over, the difficulty is not a level at all.

Any question that was so small that it could be ignored will be enlarged infinitely.

Just the assembly of a shell only took them a lot of time.

Let them be forced to review the tenon -and -mortise structure, although it is still the simplest connection.

But after the influence of this afternoon, he felt that his feelings had come back before, and even surpassed it.

In the process, Wang Yu also understood the actual use of tenon -and -mortise.

And in the afternoon, I took some small carpenter appliances and tenon -mortise, but I couldn't make a perfect fittill tenon.

The stitching outline is always shaking, and the analysis between them also looming with this shaking, but it does not collapse.

It is really the same as a low -working work.

Make him very tired.

Some say that Teacher Ren's metaphor is always so appropriate.

In addition to the stitching of the shell, the bigger problem comes from the humid and combustion fire fire.

Because the fumigation wood is conservatively estimated to start three meters, their fumigation equipment is particularly large.

All the water is soaked into a very tedious thing.

In addition, the charcoal required in the internal fumigation is particularly more, so the thermal energy generated is getting stronger.

Generally, it may not be effective at all, and it must be steamed by charcoal in minutes. The speed is much faster than the speed of water vapor.

They have done experiments.

Thinking about it, they can only soak the wood so that they can only be soaked before the stitching shell. Only in this way can the best fire prevention effect.

Or make a bunch of fireproof bricks and build a shell with fireproof bricks.

But this idea was destroyed by the nine class students in my life.

Create a hundred and thousands of fire bricks, I am afraid that they will not start to start next week.

And in addition to these, the most difficult point is that temperature control device.

It looks simple, and the principle is not complicated.

Just use the steam size in the cabin to rotate the small ball on the top of Cui. After that, the rotation is used to let it drive the connected wooden board by itself to achieve a balanced effect.

But really do it, they know how difficult it is to achieve this process.

Just a single rotating ball work, they took a long time.

Finally, after removing the control device of their teacher, they barely understood their structure and carved it out.

During this period, they wanted to hear their teachers' proposals and connect this thing with the thermometer.

For this reason, they also bought a few large temperature meters.

But no matter how they rack their brains, they cannot achieve their own purposes.

Either the thermometer is broken and cannot be used.

Either it is on the surface, but in fact the two do not have a half dime relationship.

In the end, they could only choose their own teachers, and everything was given to nature.
To be continued...