ps: Yimu is on the list this week, and you need a lot of recommended votes, member clicks and more collections, please don't hesitate to support Yimu after reading it, thank you. Of course, there are two chapters a day this week......

It is said that the generator and the bearing bearing have been done, and the most technical things have been picked up in vain, so what is the difficulty in building the lowest technical wind tower and fan? Not to mention this kind of thought, even Deng Shifeng was initially ready to continue unloading things from the car to quickly build the last trembling thing, but some memories in his brain gave another idea.

In this line of thought, it is not recommended to disassemble more equipment directly from the vehicles in the cave to directly build the remaining pedestal wind towers and fans, because the materials in the cave are basically non-renewable resource equipment, and it seems that there is nothing to dismantle some iron frames, steel, and leather seats, but it is too luxurious to use materials that can be solved in this era to make such low-tech things, if it is not for the early solution of the school and the place where Deng Shifeng settled, It was already a luxury to build a large shanty with so much iron and canvas. And too much direct use of these things will make the villagers have two ideas that are not conducive to future development: one is to take out too many kinds of materials, although it will make these villagers very shocked, but for a long time, doing so will have a completely dependent psychology on Deng Shifeng - Daxian can handle everything! And the second one is an extension of the first psychological idea, since the great immortal can handle everything, then what do you want us to do?!

The reminder in the brain made Deng Shifeng thunder! Indeed, if these villagers can solve everything from raw materials to installation, then why do they have to take these villagers under their command? Isn't it just to be able to get labor cooperation from these villagers?! Thinking of this, Deng Shifeng suppressed the eagerness in his heart and proposed the production of the basic wind tower and fan blades he needed to the people in the village.

The villagers are naturally very happy that Deng Shifeng, the great immortal, can use them, even if the villagers have no culture and knowledge, but they still have the consciousness of being reactive and equivalent exchange, and they have always been grateful for the benefits given by the great immortal and they have no way to help the great immortal do something, this psychological pressure alone has made the simple villagers have already been sincerely afraid, and now the great immortal finally has some difficulties to help solve by himself, which is not only the great immortal can afford himself, but also the most intuitive embodiment of his own ability, The laborers in the village have cut wood and found stones for use, and the craftsmen in the village are even more energetic to show their skills to press the bottom of the box and show it in front of the immortals......

Deng Shifeng was naturally very happy about the enthusiasm of the villagers, and he happily accepted the stone and wood. But for the craftsmen...... Deng Shifeng had other ideas.

When several craftsmen led by Lao Sun Tou received a few drawings from Deng Shifeng, what shocked them was not these dazzling white papers that had never been seen white, but the construction sketches and some parts drawings drawn by the slender lines on the white paper!

"Daxian, you have a picture ......" several old craftsmen repeatedly wiped their rough and somewhat dirty hands on the dirty and torn clothes on their bodies several times, holding these pieces of paper, and said with a difficult face.

"What? Can't read it? Of course, Deng Shifeng knows what they want to say to themselves now, for these craftsmen who have no culture and rely entirely on oral teaching, it should be no problem to understand the appearance sketches they draw, but they are a little blind about the dimensions and construction requirements of the markings. In particular, the wind turbine made of wood on the wind tower, a series of parts on three sides of the drawing, that is already the book of heaven......

"Don't hide it from Daxian...... I only understood a little...... You draw this picture...... It's better to tell us directly what bits and pieces you want to do, I don't dare to say that I can make an artifact with this craft, but you give me the sample, and I can make exactly the same thing as you ask for it with my life......" Because the personal relationship with Deng Shifeng is better, Lao Sun Tou has the courage to express that several craftsmen can not understand the things on Deng Shifeng's drawings, and beside him, Lao Suntou's son and a Zhao carpenter and his apprentice can't help but nod in agreement, these people are the only few craftsmen in the village. They not only couldn't understand Deng Shifeng's drawings but were also very puzzled, because in their memories, although there were sketches for all kinds of things, there had never been as detailed drawings as those drawn by immortals.

"Hehe, old grandson, of course I believe in your craftsmanship, but it's a pity, do you know why I painted this picture? It's because I don't have a prototype for you to refer to, and I don't have that much time to accompany you to refine and build these parts...... It's fragmentary, so I drew this diagram so that people can see the pattern and understand what kind of parts the designer wants. ”

Deng Shifeng after a few days ago and the old Sun Tou and Zhao carpenter contact has been very clear about the craftsmanship of these people, they are all Chinese traditional training craftsmen, from the apprenticeship, will follow the master or father from the most basic forging, cutting materials to start learning, after several years or even more than ten years of honing and stabilizing the foundation of the craft, this will learn from the master the various know-how of reading power manufacturing, the purpose of which is to lay a solid foundation in the production of reading power to reduce the generation of waste and defective products. This practice seems to be very long but it is a very safe practice under the condition of no cultural knowledge, only after a long period of basic training, the hammer forged by the blacksmith can accurately smash the place where the blacksmith wants the hammer to fall, and the carpenter can accurately trim the wood under the axe, and some old carpenters can even use an axe without any equipment to assist in trimming a log into a cylinder that is almost like a lathe out of the car! !

The records in ancient books may be a little exaggerated, but Deng Shifeng once saw when he traveled to the Dong people in northern Guizhou to build the drum tower, a master in his eighties, the master with the highest skill among the traditional carpenter masters of the Dong nationality, "Zhangmo Master" led people to build wooden buildings such as drum towers, wooden houses, and wind and rain bridges, without models, drawings, or nails, and only needed a few bamboo strips with five mysterious abbreviated symbols written on them, which represented the recording of all the data of each pillar and fangzi. And with the binary permutations and combinations of these symbols, the building is finally built, and even the material openings that are connected between the timber can be directly and accurately located by visual inspection, this level is the self-confidence of a lifetime of immersion in silver, and it is also a solution accumulated with experience under the lack of culture and precision measurement tools. (Note 1: As a national key protected cultural relic, the Chengyang Wind and Rain Bridge in Sanjiang Dong Autonomous County, Guangxi Province, was washed away by floods after liberation, and the national cultural relics department attached great importance to sending people to repair it, but when the engineers were still drawing drawings, the old carpenters of the Dong nationality in Sanjiang County had rebuilt the original wind and rain bridge on the original site with many years of rich experience and skilled skills, which is not a joke, but a real event.) Note 2: The title of the palm ink master is the name of the extremely high level master found on the Internet in Guizhou Qiandongnan Miao and Dong Autonomous Prefecture, and the name of such a master in Sanjiang Dong Autonomous County, Guangxi seems to be a little different, but after Yimu's laptop was lost, he really couldn't recall the information recorded in Sanjiang County at that time, and he couldn't find the corresponding information on the Internet, so he borrowed it)

Back to the scene where several people were talking, Deng Shifeng knew that he could not explain the important surname of the drawings just by saying that he could not prove and trigger their psychology of re-learning like them, so Deng Shifeng found a piece of yellow clay, and while explaining the relationship between the functions and lines of the front, side and bottom drawings on the drawings, he pinched out the carrying body drawn on the drawings according to the gourd painting. When the pendulum of the long strip and the slots for the front hollow to place the motor and the variable speed gear, and even the reserved perforation holes appeared on the entire clay bearing body pendulum according to the requirements of the drawings, the two old men and their apprentices finally understood the role of the drawings.

Several people can understand the principle and expression effect of mechanical three-sided drawing so quickly, which naturally has Deng Shifeng's tireless detailed explanation and the role of the yellow clay model, but more importantly, these craftsmen have already begun to unintentionally practice the three-dimensional space imagination ability when they were apprentices; Anyone who has studied mechanical three-sided drawing knows that drawing is not difficult to learn, and it is enough to make good use of tools such as compasses and angles to draw in three areas of two horizontal and longitudinal crosshairs, but it is necessary to clearly express a complex part structure that does not have a physical shape only in the mind, especially to understand those places that represent hollow dotted lines such as holes and keyways...... Without enough space for imagination, it's easy to miss or even draw these places incorrectly.

After witnessing and seeing the role of mechanical drawing, several craftsmen have different voices of praise in their mouths, as a craftsman, they naturally understand the role of this kind of drawing in the actual production, this kind of drawing accurately marks the size and the special-shaped part of the way will provide them with perfect specifications and references when making production without sample appliances, in the past, craftsmen often have to remake repeatedly because the customizer can not express the size and complex configuration when producing new objects. This not only increases the cost of materials but also consumes labor costs, and with such drawings, craftsmen only need to produce according to the data and structural styles given by the drawings, which greatly reduces the repeated process and reduces the error system in production. And Zhao carpenter and his apprentice even took out the tools on the spot according to the proportion of the drawings of several main parts of the drawings all made of wood, although in the production process there are still such and such unclear points need Deng Shifeng to explain again, but after the finished product came out there was no error (of course, there are errors)......

A mechanical drawing can not completely let these old craftsmen understand the subtlety of system science, but it undoubtedly opened the key to a new world to several craftsmen temporarily, especially according to Deng Shifeng's guidance according to the drawings of the entire wind tower and fan blades and the fuselage once installed in place and successfully generated electricity, several craftsmen understood that Deng Shifeng described the parts production this time is just a pediatric thing, and there are still more elaborate and more complex special-shaped parts to be made in the future. I also understand that if I want to better complete the tasks ordered by the Great Immortal, then I must not enter the school to learn those numbers, words and corresponding mapping knowledge...... Although the two old men are already half-buried in the loess, they have already seen the temptation of the "immortal art" shown to them by the great immortals, they still put down their bodies earlier than other adults, and took the initiative to start learning how to open the door to wisdom and science according to the "road" pointed out by Deng Shifeng.

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