The current situation of the lack of iron tools in ancient times made Ye Xinyan very frustrated, but fortunately, there was still some time before the civil construction project in Taolin started, and she still had time to wait for Jiang Yifan's reply.

Ye Xinyan had no choice but to give up the idea of building a special track and devote herself to her mechanical workshop. The inverted chain is the beginning, and with the craftsmen transferred by Jinrong, she can put the production of the crane on the agenda.

Sent Jiang Yifan away, and after breakfast, Ye Xinyan took Zhou Biyao to find Wang Qiao to discuss the production of the inverted chain, and archive and preserve.

Yin was surprised that his daughter could be in charge of making the tools for the fortifications, and he had long wanted to see what it was. But a few days ago, Ah Yan said that the craftsmen were stepping up the trial production of the fragmentary parts of the instrument, and they were very busy, and they couldn't see anything. She didn't insist on watching.

Yesterday, I heard that the test product of that thing had passed the test, and today, the Yin family also followed Ye Xinyan to the work room to see what kind of equipment it was, which was worth staying for Jiang Yifan, who was the magistrate of the county, to celebrate with the craftsmen.

The night before, Ye Xinyan told Wang Qiao that he should not dismantle the inverted chain of the wooden core, take it to the work room, let Mrs. Shizi take a look, and then take it out to disassemble the work.

In the public works room, there was an inverted chain model on the desk table placed by the window, Yin Shi circled around the desk twice, looked sideways at the table, looked left and right, pointed to this small appliance and asked Ye Xinyan: "This is what you are doing these days?" ”

"Ahh Ye Xinyan replied. She looked helplessly at Yin's and the four maids and Mama Huang around her, where is this battle to see engineering equipment, and the play is almost the same.

The inverted chain, not to mention the women in the deep house who have never seen workmanship, is the craftsman of the construction industry, and it is only since yesterday that they have accepted this mechanical tool with half a doubt. Let Mrs. Shizi, who is pampered in the back house of the capital, look at this kind of thing, and she is not in a state at all.

"It's just such a small thing, can you lift a thousand pounds of weight?" Yin's eyes were filled with deep suspicion.

Ye Xinyan pouted secretly, of course she wanted something small, if it was something as huge and heavy as a thousand pounds of weight, then what was the point of doing it?

Wang Qiao explained: "Madame only saw that the outside was an iron shell, but in fact the inside was made of wood, so she couldn't lift a thousand catties of heavy objects now. When we replace all the cores of the inverted chain with iron, we will be able to lift heavy objects. At that time, please invite the lady to watch. ”

"What's the core like?" Yin Shihe was curious about what was inside this iron bump. She poked the shell of the inverted chain with her fingers, and then pulled the two iron chains that pulled the inverted chain, felt the oil stains on them, and quickly retracted her hand, took out a handkerchief and wiped her fingers.

Wang Qiao explained slightly embarrassedly: "It's all transmission parts, which need to be lubricated with grease. Mrs. Shizi wants to see the core inside the inverted chain, Miss Tuesday has the preserved parts there, you can take a look. ”

Zhou Biyao was going to file the parts and drawing numbers of the inverted chain today, and when she heard Wang Qiao speak, she hurriedly took out a box from the bottom of the cabinet in the corner of the wall and said to Yin: "Madam, here are all the parts inside the inverted chain, just as I want to number and replace, you can take a look." ”

Yin Shi turned his gaze to the box, and Ye Xinyan said to Wang Qiao: "Take it, give this to the craftsman, you come back, let's discuss the crane we talked about before." ”

Yin looked at the small wooden chips, small wooden strips, and wooden nails of various shapes in the box, and then watched Zhou Baguio take out these things one by one, and while corresponding to the drawings, he introduced to Yin: This is a baffle, this is a support plate, and this is a ball sheet......

Listening to Zhou Baguio's introductions one by one, Yin Shi was even more surprised, "Baguio, you know all these small things." ”

There are so many small objects of different shapes, and several of them are extremely small. After all, many people say that her daughter is capable and capable, but Miss Tuesday can also know her, so she doesn't understand it very well. Are girls so different now?

"Yes." Zhou Baguio immediately became proud. Finally someone questioned her in that tone. In the past, she was compared to Sister Qi, no matter what she did, no one was surprised, because Sister Qi is also a woman, and Sister Qi knows everything and can do anything.

"I still drew the drawings of these parts. Madame, look. Zhou Biyao was very embarrassed to show a part and the corresponding drawings to Yin.

Only then did Yin see that the pieces of paper that were put together with the small pieces of wood were not dirty, but had things painted on them. She took a closer look and found that she, a person who had studied calligraphy and painting since childhood, couldn't understand what was painted on it.

"You drew it? Is it this irregular little piece of wood? Why don't I look like it at all? Yin repeated it several times, but still didn't see the doorway.

Zhou Biyao chuckled and said, "This is the diagram used by craftsmen to make parts, called three views." Third Brother Wang and I were taught by Sister Qi hand-in-hand, and we learned to read and draw pictures. Madame has never studied, how can she understand? This is not the painting of flowers, birds, fish and insects, wind and snow that we learned in the boudoir, ordinary people really can't understand it. "Isn't she very capable?

didn't want to hit Yin, so he immediately turned to Ye Xinyan, "Ah Yan, this is what you taught them?" This, this, this is not like ah, if you make something according to this picture, won't it go wrong? ”

"No," Zhou Biyao said with confidence, "Third Brother Wang said that the craftsmen used old pictures before, and they couldn't get used to this kind of picture. Sister Qi drew a few pictures and compared the old and new drawings to the craftsmen, and the craftsmen slowly got used to the three views. Now the craftsmen are used to looking at the kind of drawings I draw, and it is easy to use, which is simpler and clearer than the drawings they used in the past, and the people who draw the pictures save trouble, and the people who read the pictures also save effort. ”

Ye Xinyan took the drawings and support plate from Zhou Biyao's hand, and said to Yin, "Mother, look, in this way, you can see it." ”

Ye Xinyan showed the side of the wood chip to Yin, and pointed to a diagram below the drawing. Seeing Yin's nodding, she showed Yin's another side, "Look, look at it this way, isn't it the same as this picture?" ”

"It's really, if you look at it separately like this, it really has a shape." After all, the Yin family is a woman cultivated by the family of generations of honors, Ye Xinyan pointed out like this, she really saw the outline, "Ah Yan, how did you come up with the idea of drawing like this?" ”

"How did I come up with that?" Ye Xinyan immediately made a bitter face and explained again, "Didn't I learn to paint well before?" At this time, I need to ask people to make something, I have to draw it, and I won't be like other women, I can really draw a look, I can only steal tricks, and use this simple method to express it. I didn't expect the crooked hit to hit the right one. ”

Those predecessors of modern people, I'm really sorry, it's not that this girl deliberately slanders your three views, it's just that these ancients are pressing too hard. And this girl came over the year before last, so she can't keep good things, right?

Yin, as a noblewoman in a deep house, didn't understand how difficult it was to appear a new tool and a new method of expression, she heard Ye Xinyan say this, but she already had an explanation, so she stopped dwelling on this question, and asked instead: "What did you just tell Ah Qiao, what is a crane?" Is it also an appliance like an inverted chain? "Reading a book and finding the latest chapters by yourself? You're out, WeChat attention Beauty editor helps you find books! It's really a good book to flirt with girls!