Hou Yun, who was holding the bottle that was still warm in her arms, was tightly hugged by Yao Ran, and what Yao Ran was thinking in her heart at this moment was fortunately coaxed. Pen ~ fun ~ pavilion www.biquge.info

"That's what you went to do for me?

How is this done?

Is this the same as the glass plate on the pressure gauge before?

Doesn't it look so pretty?

Can this be used to hold water? ”

Although Hou Yun is not a problem girl, but like a child who gets a gift, all of Yao Ran's apologies are consumed in the question.

But because the hourglass hasn't been finished yet, I have to go back to get sand, and I can't do half of the work over there and throw it down, which is not Yao Ran's style, so Yao Ran said to Hou Yun,

"Let's go, I'll show you where I make this thing. There's a great old man there. ”

Holding the gift given by Yao Ran, Hou Yun is in a very good mood now. Of course, it was Yao Ran who said what it was.

On the way, I met Yao Huo, as well as Xiaolong, and several people had very embarrassed expressions on their faces, Yao Ran only noticed at this time that this should be what they thought they were doing, and they were added to Xiaomi by this female apprentice of their own.

Yao Ran didn't explain, just said, "Xiaolong will bring someone to pull a batch of sand for me, it will be washed with fine sand, there should be one over there in the foundry shed, no more, a few baskets are enough, and then pull down the glass workshop." ”

Xiaolong walked away with a look of doubt, although there were doubts, but the tradition of multiplication is that the teacher asked him to do it now, immediately, and immediately, and did he understand when he didn't know how to do it? Didn't understand it when you did it? Okay, let's do it, I'll tell you when I'm done.

This is what Yao Ran said, a participatory education method, which allows you to participate with doubts, and the final result is that your memory and understanding are more profound.

Of course, this is all Yao Ran's statement, and there is no problem in some small things. If you do it, you will do a job for the teacher.

Xiaolong didn't go far before he was a little blind, what kind of glass workshop was there? I'm not impressed. It felt like I hadn't heard of it.

After Xiaolong took the order and walked away, Yao Ran took Yao Huo and Hou Yun to the glass workshop, although the outdoor temperature was not low, but the people who were not roasted were sweating, but when they entered the glass workshop, the temperature suddenly increased by more than ten degrees, and the room was hot as if it made people breathless.

But at such a temperature, an old man and a child were busy in front of the stove, the old man was holding an iron rod in his hand, one end was placed on his mouth and the other end was a shiny red ball, and the child was not idle, but held a crucible plier in his hand, helping the old man from time to time to card the shiny sphere, and the connection with the iron rod.

The two of them cooperated quite well, and the table behind them was the place where Yao Huo watched Yao Ran suppress the glass piece, Yao Huo and Hou Yun had been here before, but they had only been here once.

Although the temperature in the room was very high, Yao Huo was attracted by the things on the table behind the old man. The two that have been made are like two balls connected together, and they are like two chestnuts stuck together.

However, one is more exquisite, the glass surface is smooth and round, only the upper and lower ends of the bottle body, each has a shallow trace, if you look carefully, you can see that it is a crucible pliers, the traces of the card.

The other one, which is a bit unsatisfactory, has obvious traces of the crucible tongs turning on the flat body, which makes the flat body have some twists.

And I don't know if it was when I turned my forehead, it was too slow, and there were wrinkles on the bottle. One of the reasons for such folds is that the flat body is too thin and too soft. The other is because when the bottle is turned, it is interrupted, and then the folds on the bottle can no longer be opened when the heat is turning.

Although this is the case, Yao Ran is still very satisfied, not for anything else, this is the first piece of glass blown by the old man, so it has a look and can be twisted out, which is already good.

And the second piece is the second work that the old man is going to sell. Just in time for Yao Ran and the others to come over, Yao Ran walked a few steps quickly and walked in front of the child. He took the crucible pliers from his hand, and turned back to pick up the iron scissors that were placed behind him.

The old man smiled a little embarrassedly when he saw that Yao Ran was coming. And Yao Ran didn't say anything either, just nodded and smiled slightly. Then he continued to look at the glass blowing in the old man's hand.

Just when the old man turned around again, Yao Ran opened his mouth and said, "Take a breath!" Listening to Yao Ran's words, the old man immediately puffed out his cheeks and exerted his strength, and the scissors in Yao Ran's left hand reduced the glass bubble that had been blown with the size of a palm.

The crucible pliers held in his right hand were clamped on the head of the glass bubble, because the glass bubble was soft at this time, so the cut position was rushed down by Yao Ran and put away, moving out of the range of flames.

A few seconds later, Yao Ran took it back again, another crucible pliers, stuck in the direction with the hole, and then immediately retracted it with two hands.

A gourd-shaped glass bubble appeared, and then a crucible plier was opened, and with a handful of his left hand, he put the gourd-shaped glass bubble back above the flame, and then retracted it a few seconds later. Picked up an iron hairpin on the table and plunged it down from the perforated end.

After penetrating the glass at the entire interface, Yao Ran put the glass back into the middle of the flame again, and after a few seconds, he retrieved it and pressed the upper and lower ends respectively. It became the shape of a standard hourglass.

Looking at the few people standing behind him, except for the children who were with the old man, Hou Yun was already drenched in sweat, Yao Huo didn't look at the fire, he was also sweating, and of course Yao Ran also flowed into the river.

But the work in hand, Yao Ran is not slow at all, and he can teach the old man at the same time. Seeing Yao Ran divide five by two, he wrung out the glass. The old man looked envious, many things are easier said than done.

Yao Ran put the finished hourglass on the table, beckoned Yao Huo, and told Yao Huo how to blow the glass bubble.

Then he said to the old man, the glass products we are making now, to make the shape process, the most important thing is to use these tools in our hands and some auxiliary tools, for example, we can find a mold to put the blown glass bubble directly in the mold, so that he can be naturally cooled and formed.

You can also walk it out and fix it with a base. What kind of base? We can make some bases first, saying that, Yao Ran took out half a spoon of glass melt in the crucible, and then put it on the ceramic plate and poured it out.

Then a round-mouthed cup was removed from the shelf. The glass spread out on the ceramic plate was pressed, and then a circle of uniform thickness appeared.