Time passes by every second.
Ren Yan naturally didn't expect what kind of storm his words would bring.
Wait thirty minutes.
Ren Yan slowly opened his eyes and started the next task.
He walked over to the homemade fumigation device and opened the side door.
In an instant, a large amount of steam gushed out.
After the steam completely dissipated, Ren Yan took three or two steps to the wood and touched it lightly with his fingers.
The feel of the wood is now very different from before. It is no longer as hard as before, but rather soft.
Seeing this, Ren Yan nodded.
Take out the wood directly and extinguish the charcoal that is almost burned out.
Then he placed the wood on the aluminum basin that he had prepared earlier, and turned it upside down with some bricks at the corners.
Some burning charcoal was still placed at the bottom of the aluminum basin.
After finishing this, Ren Yan looked at the students in Class 9:
"When the wood is fumigated to this point, you can clearly feel its softness inside, and the color is slightly darker."
“After that, it’s necessary to apply heat to plasticize the wood.”
"Simply fumigating the wood is not enough to complete the shaping. The temperature must be maintained at a certain point."
"The plasticity point of each wood is different. You can look it up or experiment later."
"Also, you must be patient and do it step by step during the shaping process. Don't use too much force, otherwise all you will get is a piece of wood with a lot of cracks inside."
"This kind of wood will fall apart at the slightest mistake if you're not careful."
As he spoke, Ren Yan used his hands to slightly bend the piece of wood in front of him.
His expression was extremely serious and his bending speed was extremely slow.
If you didn't look at it for a long time, you wouldn't even be able to see any signs of Ren Yan's hands and the wood moving.
But it was during this slow process that the wood gradually deformed.
About twenty minutes later, a curve so exaggerated that it was impossible to appear on wood was completed.
Ren Yan took a look at the crescent-shaped wood and nodded with satisfaction:
"This is the curved wood you want. With this curvature, it shouldn't be a problem to make a suitable keel."
"As for the rest, it's just natural drying and the use of mortise and tenon joints."
"I have talked about all this before, and you have actually done it, so I won't say more."
"All you need to know is that the wood must be air-dried until its color is restored to about 80% and it feels like perfect wood."
“Otherwise it wouldn’t fit in perfectly with the other woods.”
After saying that, Ren Yan threw the wood in his hand to the students of Class 9 and walked towards the chair again.
Fortunately, the wood Ren Yan chose was not big this time. If it was huge, the time would probably be doubled.
After taking the wood thrown by Ren Yan, all the members of Class 9 observed it carefully and kept recalling Ren Yan's actions just now.
After a while, they felt they had mastered the technique.
We started preparing to make some new fumigation equipment.
With the existence of this technology, are they still afraid that they can’t handle the keel?
Therefore, they quickly took action.
Only Wang Yu felt that things might not be that simple.
Before taking action, he asked his classmates to tell him how to play with mortise and tenon joints.
He felt that only in this way could he consider things more comprehensively.
However, the answer was:
"I can't explain it to you now. You have to practice it."
"Practice, you know? It's the kind of thing you like the most!"
Wang Yu was speechless about this and could only follow the students of Class 9 dejectedly.
However, the uneasiness in his heart became more and more intense.
Is it really that easy to build a giant dragon bone?
......
over time.
As night fell, Team 9 finally managed to complete all the fumigation equipment.
In the fenced area surrounding the warehouse, a number of homemade fumigation devices of various sizes have been erected.
And during the manufacturing process, they discovered how deceptive this method was.
The fumigation wood that my teacher chose was only 20 to 30 centimeters long, so the equipment used was naturally very small.
You can build it with just your hands, just like playing with building blocks.
But once the size of this kind of "building block" increases dramatically, the difficulty level will be completely different.
Any problem that is originally small enough to be negligible will be infinitely magnified.
Just assembling the outer shell took them a lot of time.
They were forced to review the mortise and tenon structure, although it was still the simplest connection method.
But after such an afternoon of training, he felt that his previous feelings had returned, and even surpassed them.
It was during this process that Wang Yu understood the practical application of mortise and tenon joints.
And for an entire afternoon, I used some small carpentry tools to play with the mortise and tenon joints, but I still couldn't make a mortise and tenon joint that fit perfectly.
The spliced outlines are always shaky, and the analysis between them is also looming with the shaking, but it just won't collapse.
It actually looks like a poorly made figurine.
It made him extremely tired.
Whether it is said or not, Mr. Ren’s metaphors are always so appropriate.
My dear, there is more to this chapter. Please click on the next page to continue reading. It’s even more exciting later!
Continue read on readnovelmtl.com
