Maybe it was the children's reasons, or maybe it was because of the cicada at night, a few days later, the drawings of the third generation of lathes were finally released. This generation of lathes is obviously different from the previous two generations.

To talk about the first two generations, it was just simple turning, drilling, and leveling and changing the lathe bed slide, which was not possible. The only thing that could change the speed was to replace the main transmission pulley. In this way, there would be no large speed range.

The third-generation lathe has been equipped with three-speed gears, as well as high and low speed gears, which means six speeds. However, accordingly, the wheel diameter of the water truck has also been increased a lot, so that the power can be more sufficient.

However, this is just a design on the drawings. If you want to become a physical object, it will take a certain amount of time. First of all, these gears require craftsmen to make finely, or even slides, which need to be smoother and more accurate, so that the parts produced by the car will be more complete and even more concentric.

There is another difficulty in this generation of lathe drawings, that is, the fixture setting, which requires the steel and fire to be quite qualified so that the components that need to be turned can be better clamped.

At this time, Yang Heng was eager to find someone to take charge of this matter, but at this time there was really no suitable candidate around him to take charge of this.

"Uncle, while you are in charge of carpentry, I think you are also responsible for the lathe work. This is not much different from your carpentry. The only difference is that the parts produced by the lathe car are much more precise than those of carpentry parts, but some calculations and some measurements are still the same." Yang Heng didn't want to let his family be responsible for these things. But this is also impossible. In order to be able to fully execute the orders, Yang Heng has a considerable understanding of his own people, which is the most important thing. Perhaps after the first generation of responsible persons worked for a few years and brought out some apprentices, they can step down, and the management model of Yang Heng's family will also change.

When the third generation of lathe drawings were released, news came from the north, that is, the trading city established in the north was officially built, and even Li Er specially established a county seat, and it was initially decided to be the county seat of Shangxian. However, this place was not Yang Heng's sphere of influence, and Yang Heng was not willing to fight for his own sphere of influence. The team member Shuofang County, because there are many things that Yang Heng could not give up, and even many things related to him were also something that Yang Heng could not give up, so he needed to have his own power.

Correspondingly, because the workers in Changle's wool spinning mill and even the wool treatment factory have increased their proficiency. The wool they need has gradually increased, wool. Perhaps the wool of one sheep and two sheep is inconspicuous, but the wool of a thousand sheep is quite considerable, and there are even some other transactions that have allowed some wealthy families to establish some grassland business teams. Even because of Yang Heng's proposal, they each have their own private troops, which naturally protect the safety of their caravans on the grassland.

Sometimes, they would even rob some small tribes, but at this time, some large tribes no longer have the ability to organize a big war situation. Why? As every independent grassland family, they would use wool to trade with some caravans. In this way, their dependence on tribal leaders is much worse, and some people even directly depend on caravans. In this way, even some tribal leaders want to fight, but they can't gather enough people. Perhaps in a few years, the entire northern grasslands will evolve peacefully.

As these wealthy families, Yang Heng was a little worried at first, what should they do if they turned the land into grassland in the Tang Dynasty? It seems that Yang Heng was overthinking. This is not Europe, and as the tradition of China, people's desire for food is somewhat abnormal, that is, storage of grain, storage of grain and then storage of grain. While storing grain, they also want to make wool money. What should they do? Naturally, they turned their attention to the grassland. You must know that each wealthy family will have their own secret team. In this way, it solved a problem for Li Er, which was to let these wealthy families bring their secret forces to the open.

Correspondingly, the domestic power shifted to the grassland, which slowed down their pace of annexation of land and even stopped. Correspondingly, Yang Heng discussed with Changle and reduced the price of wool products a lot. Naturally, there were divided into fine products and main road goods. In other words, the price of fine products increased, and the price of main road goods decreased, allowing some capable farmers to enjoy these wool products. Therefore, a sheep eating action designed by Yang Heng turned into a sheep eating grassland.

Yes, some grassland leaders who were originally vulgar and sarcastic from the Tang Dynasty, but in the end, because of their decline in control, turned directly to the Tang Dynasty. It was such a product that left the deterrence of the grassland, and even Li Er sighed quite a bit.

"This is such a simple wool product that makes the grassland subdue." "Yes, Your Majesty has already been convinced, and even those grassland leaders who want to revitalize their ancestral industries have lost their temper."

"Why is this?" Li Er wondered. "I think it is because of the money. If a caravan goes around, it won't waste much effort and make a considerable profit. Even the products they sell don't need to go too far to sell them."

"Oh, tell me." "Actually, this is very simple. First, they took the money to collect wool from the grassland herders. Then when the grassland herders have money, they will buy some of their necessary goods from them. In other words, after a hand, the copper coins they took immediately returned to their hands. Some worthless things in the pass, and they made a lot of money after a turn of hand. And they also earned wool. The wool went to the princess' factory.

They will pay them another sum. Although the profits of this trip have decreased, the time of this trip has been greatly reduced. Even the time they used to travel more than ten times, the profits they earned in this way are more than several times that of their previous trip, and the danger has also been reduced a lot. Therefore, many wealthy families have arranged several caravans and even their secret teams have been arranged. It seems that this has solved some things for His Majesty."

Of course, the benefits are not just these. Some wealthy families also followed Yang Heng's appearance and signed agreements with some small tribes on the grassland, that is, the wool could only be sold to them. At this time, the struggle on the grassland was no longer the people in the grassland, but the struggle between the wealthy families.

"Or why do you want to add more fire to them?" Yang Heng touched his chin. Recently, Yang Heng liked to touch his chin. Why? He started to grow a beard, and this beard also follows the times. In his previous life, he had beards on his chin first, but in this era, he had beards on his chin first. Why? Because men in this era liked to have a beard, and the focus of this beard is the beard on his chin. This way, it looks very stylish, right?

"Little Langjun, what kind of fire should I add?" "So, come with me. By the way, don't come. You can arrange a suitable person to take charge, you can't live without it." Yang Heng said to the butler.

"Little Langjun, a few years ago, I found my elder brother's nephew, Qin Yong. I have learned well from me in recent years, and I also asked him to sign a death contract." Needless to say, the housekeeper is the successor of training. Since he has no family, he will naturally do his best to cultivate his nephew.

"Sheng, you said it, I believe you, let Qin Yong come, I want to teach him the same technique. By the way, I will find a few people to assist him. He doesn't need to learn too well, but let him know the program." Thanks to the TV in his previous life, Yang Heng learned a lot. Of course, this time he is going to make some meat food, including ham, canned food, and even some various dehydrated jerky meat.

"By the way, the butler, tell my mother that this is the drawing, and she will speed up the creation of some glass bottles, and also ask the blacksmith to make some iron lids."

Suddenly Yang Heng remembered that there was a lot of meat on the grassland, and naturally the people on the grassland couldn't finish it. What should we do? Naturally, let these wealthy families turn these meat into some canned and ham, which are definitely some good things, but Yang Heng didn't make it himself. He wanted to auction these things that do not have much technical content. It's better to sell technology. Don't sell more, just sell ten stores. (To be continued...)
Chapter completed!