After a little processing, the curved plough material was officially finalized, but Wang Tian asked the second brother and Liu Bei not to rush to cut it first, as the most critical component, it was necessary to wait until the entire curved plough was finalized before it was finalized.

It is also used as a handrail and a plough to control the direction, it is very easy to cut the material, it is just a wooden square with a curved end, and the other accessories are straight and long, and there are metal axes that are easy to chop out according to the requirements.

The second brother and Liu Bei have boiled fish maw glue to strengthen the connecting parts of objects, and the fish maw glue has become a universal glue and is used in all aspects of the tribe.

Wang Tian provided detailed drawings to the two, as for the size, it was not marked, it was not that Wang Tian wanted to be lazy, but the entire size needed to be determined according to the key components of the bent plow.

After determining the approximate size of the plough, the other dimensions need to be grabbed by the two according to the actual situation, and the size of the Son of Heaven is not marked, and the two also understand the reason.

Wang Tian didn't interfere, let them calculate, as long as the plough wheel was not cut off, it would not affect anything, and the size of the two plough wheels that the second brother got was very perfect and met all the requirements.

The next carpentry work Wang Tian was all handed over to the second brother and Liu Bei, the design is Wang Tian's specialty, the physical model of the Quyuan plough he saw in junior high school, the real use of the scene, the field when he was a child is also common.

Plane drawings, three-dimensional perspective drawings, exploded drawings of the workpiece, and explosive installation drawings are all provided, so that the second brother and Liu Bei are about to have a sense of worship for the charcoal in the hands of the Son of Heaven.

With such detailed data drawings, the two of them seem to be making in front of the real thing, and even how to install the various parts after they are made are clearly indicated on the drawings.

The Son of Heaven is indeed the messenger of the gods, such detailed drawings can be made by anyone, and the only thing that makes them embarrassed is the grasping of proportions, and this is deliberately done by the Son of Heaven.

After they think about it, combined with the drawings, they will fully understand the principle of the whole Quyuan plow, and when they make it in the future, they will be familiar with it, and it can be said that it is not a problem to do it with their eyes closed.

Wang Tian felt that the difficulty of the two of them lies in the understanding of the two moving parts, "plow evaluation" and "plow construction".

The ingenuity of these two components is that they can be adjusted to change the depth of the turnover.

If the plough evaluation is promoted, through the linkage relationship between each other, the plow arrow is downward, the plow shovel is driven downward, and the excavated cutter head is deep into the land, and the ground is naturally deep when the ground is ploughed.

If the plow is raised, the plough arrow also follows upward, driving the plough and shovel upward, the knife edge is shallow into the soil, and the ground turned out is naturally shallow.

The organic combination of plough evaluation, plough arrow and plough construction can adapt to the different requirements of deep ploughing or shallow tillage.

And the depth can be consistent, so that the depth of cultivated land is standardized, and each ridge turned out by the curved plough is the same, and there will be no different depths, so that it is more convenient for intensive cultivation.

Wang Tian suddenly remembered a joke in later generations, which was about foreign friends watching the teaching video of Chinese cuisine, which contained "a little salt", "a small amount of sugar", "an appropriate amount of cooking wine", and "a few green onions, ginger and garlic......,......。

All kinds of bizarre quantifiers completely force foreigners to ,... God, what are the Chinese in their heads? "A little, a little, a little, a little, a little bit...... How many grams are you going to say bluntly, ahhhh......h

Lao Tzu's fire has been turned on, the oil has been hot, the electronic scale has been turned on, the Chinese will show me this?! Can you still learn how to stir-fry happily?

……

Wang Tian is like this now, the amount is not fixed, because this amount is found by yourself, then the next amount is also determined by yourself.

Wait until you have a good grasp of this degree. This dish is your dish.

The subtle oriental culture is vividly reflected in all aspects of food, work and life.

Westerners: "Hurry up, give a quantity!" ”

Oriental: "How many big brothers eat?" ”

Westerners: "Hurry up, give a quantity!" ”

Oriental: "Family Dinner or Company Dinner?" ”

Westerners: "Hurry up, give a quantity!" ”

Orientals: "Salty or light"

Westerners: "Hurry up, give a quantity!" ”

Oriental: "Spicy or numb?" ”

Westerners: "Hurry up, give a quantity!" ”

Oriental: "More men or more women?" ”

Westerners: "Hurry up, give a quantity!" ”

Oriental: "......"

Westerners: "......"

Not in one channel at all!

……

Wang Tian is now concentrating on polishing the two shoulder blades, as the shape of the plough shovel, he actually prefers the triangular pyramid shape, which will be more labor-saving, after all, the tribe is going to plough now, it should not be to open up virgin land that has never been cultivated.

A plough that is not well controlled, even a metal plow, can break teeth, and he is very familiar with the curved plow, but he has never used it.

The bone plough is used to plough the land, even if it has not been ploughed for a year or two, he is confident that he can do it, but now for the ironclad land reclamation, is such a plow shovel really possible?

Whether it can be said by Wang Tian or not, just when he was working hard to polish it, the main body of the two curved plows had been made by the second brother and Liu Bei.

Only the head of the plough has not been cut and the plow shovel has not been installed, Wang Tian tried to push the plow evaluation, the function is normal, Wang Tian can't help but give a thumbs up.

"The plough shovel still has to be polished, now the excess part of the plough wheel is removed, and a small horizontal log 'plough pan' is installed with a traction rope and a sleeve, and the fish maw glue is dry enough to install the plough shovel."

Wang Tian said, while asking the two of them to put the curved plow flat on the flat ground to straighten it, and push the plow to the front, so that the plow arrow drove the "strategy" to move forward, and pushed the pressure shovel to press the plow shovel to press the knife edge down.

Then simulate the situation that the curved plow is tripped and overturned, determine the maximum angle that the plow head can support before overturning, and then determine the position to be removed.

After excision, a hole is drilled at the head of the plough wheel and a movable "plow" small crossbar is installed to provide a fixed position for the rope at two points.

After the main part of the quyuan plough was completed, and the two shoulder blades used as the plough shovel were also polished and drilled by the second brother of Jin Gang and Liu Bei.

At this time, the soldiers in charge of guarding the city wall issued an order to lower the drawbridge, and the fried feed harvesting team led by Slender Toutuo came back from the back mountain to collect berries and forage.

Because it's in the back mountain, don't worry about safety, Thin Toutuo is just leading a group of half-grown boys, including the other man and two women who are already adults.

Now everyone calls him an arrow, because he runs very fast, and the most obvious feature of his body is that pair of long legs, he takes one step, others have to take two steps, this is the potential of the Shenxing Taibao, Wang Tian decided to call him this way in the future.

The other two girls, one named Mei, chattered all day long, Wang Tian felt that it did not match the name at all, and the other was called Mu, with a slender figure, which was rare among primitive people, in fact, when Wang Tian first came, she was even thinner than now.

After returning to the tribe, they drove the sheep back to the sheepfold, and now the forage collection team walks the sheep once in the morning and once in the afternoon, and transports the fodder to the tribe four times, and then they have to collect the fodder again in the morning, and this time they will not drive the sheep out again.

The Slender Head and the Arrow, the Shenxing Taibao, each carried a bamboo basket of red berry dye, and the others were full of grass in a bamboo basket.

The grass is not heavy, and the children's baskets are also made according to their height, so it is not difficult to carry them, and these half-sized children are now the main force in raising livestock in the tribe.

Although the amount of forage collected one by one is limited, there are many people, and the total number of arrows, Xiaomei, and Amu is nearly 40, so the number of collected is also very considerable.

These people will be the backbone of the Tianlong tribe in the future, and the total number of their spouses can reach 80~100 people, which will be the main force that Wang Tian can rely on.

After everyone put down the collected things, they set off again, with the stone sickle, the speed of harvesting the grass was obviously faster, Wang Tian saw the third brother and the arrow gloves holding the stone sickle, it is estimated that they were harvesting, and the other children picked up the harvested grass, loaded it on their backs and then came back together.