"Gongyou's bridge is about to be repaired, and a small ceremony is going to be made, but are you sure you want to collect the money?" Lu Su asked with a slight hesitation. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

"Didn't you say it a long time ago, you have to charge money for boating, and I don't charge money for building such a bridge, so how can I recover the cost?" Chen Xi said unceremoniously.

"Then it's up to you, you will be able to receive the news in a while while on the bridge, but what exactly are the things you asked Zheng Wengong to do, he has already mobilized more than a dozen masters, and he still wants to draw people, and he is short of manpower." Seeing that Chen Xi was resolute, Lu Su did not argue with Chen Xi, revealed the matter, and began to say the following thing.

"Wen Ru should know, when we were there in Wenhe, we saw a small waterwheel that attracted the essence of heaven and earth with spiritual power and ran automatically, so I asked Wen Gong to design a machine according to this, after all, Wen Gong is very good at this kind of thing." Chen Xi smiled and explained.

In fact, Chen Xi just told Zheng Hun the principle, obviously compared to people like Jia Xu and Li You, they may not understand the meaning, but after Zheng Hun took over, he instantly understood that this thing is just like the legendary Luban's wooden man, wooden kite, mechanical power.

Especially Chen Xi also explained to him the steam power, Zheng Hun really understands the meaning of this thing better than Li You and Jia Xu and others, but he doesn't know how far he has achieved it now.

Just when Li You was about to explain this, Zheng Hun brought a thin man to the government affairs hall, but he looked at a very capable guy who came to the government affairs hall together, but Zheng Hun obviously looked unhappy.

Zheng Hun brought this person Chen Xi has never seen, although Chen Xi doesn't remember people very much, but the main person still has an impression.

"Yo, Gong Wen, we were talking about you just now, how did you do with the work I arranged for you before I left?" Chen Xi didn't mind the newcomer brought by the other party, and asked directly.

"It's done." Zheng Hun said with a wry smile, "I took more than 30 masters and knocked for a year, if it weren't for Deheng's more talent in mechanical restructuring, I'm afraid we wouldn't be able to make it now." Although Zheng Hun said that his face was unhappy, and he was even more unhappy when he looked at the man next to him, he did not blacken him.

"Fufeng Ma Jun, Ma Deheng has seen Chen Hou, Lu Jianshi, and Li Shangshu." Ma Jun leaned over and said, he didn't feel that his status as a craftsman was low.

"Oh, I remember, I remember that you were an official on Cao Sikong's side, how did you resume your main position." Chen Xi was slightly stunned, he had asked people to dig Ma Jun back then, but at that time, Ma Jun was already messing around with Cao Cao.

"The same Han family, how can you come to Cao Gong and Liu Gong." Ma Jun's bland answer, it is obvious that he is not an unlucky child who has never gone to school, at least what he said is very reasonable.

In fact, Ma Jun ran to Liu Bei's side by accident, Ma Jun was a mixed doctor at the beginning on Cao Cao's side, and later Liu Bei's craftsmen rose because of the continuous development of new things, and Cao Cao's side also slipped away, and Ma Jun also mixed under Shaofu to become a craftsman.

First of all, you need to admit that Ma Jun's machinery is very strong, although everyone is a master craftsman, but in fact, there are biases, Ma Jun is more inclined to the early Mo family's mechanical research and production type, so he mixed very well when he was in Shaofu, because he can indeed figure out a lot of things.

Zheng Hun's side is actually engaged in a hybrid power machine with heaven and earth essence and steam power, in short, the best game among these masters under Liu Bei is actually Huang Yueying.

But this thing is not a little bit of people can make it, the high degree of matching of mechanical parts, the production from scratch, every point looks simple, but if you want to do it, in fact, what you really want to say is across the industrial level.

Human beings are miracle animals, what can be made by precision machine tools, someone can also make it by hand, since the accuracy level is so high, Zheng Hun can only find someone, there are always masters who can make micron-level accuracy levels by hand.

You must know that masters also have dreams, people live well, there will always be some thoughts of self-realization, and compared with Li You and Jia Xu, masters can better understand the meaning of such a machine, so the difficulty of Zheng Hun pulling sheep is not high.

The problem is that the master craftsman is a creature that is equivalent to a basic fitter in the future, and a turner enters the engineer by virtue of his craft.

There are very few such people in later generations, and naturally even if Zheng Hun wants to pull sheep in this era, it is impossible to find as many people as he wants under Liu Bei.

In addition, many masters went to mix with Sun Qian, Zheng Hun touched around here, and almost stopped the construction of water conservancy construction, and only touched a dozen.

In this case, you can only touch others, Zheng Hun said that it is a craftsman, there is a family called the Zheng family behind the family, and the Zheng family of the five surnames of Qiwang Xingyang in later generations is their family, so it is not difficult to touch Luoyang and Chang'an in the eyes of the Zheng family.

Therefore, Ma Jun inexplicably found that the number of masters under his command was decreasing day by day, from twenty-two to a dozen, and finally it became a few, and finally Ma Jun was also touched away by Zheng Hun.

After all, people have to have dreams, Ma Jun, as the most pinnacle of current mechanics, naturally has dreams, chased his own master and ran to Yecheng, at first he was ready to do it, but later found that Zheng Hun was working on this thing, which was very high-grade, so while he was unhappy, he followed it.

Although it happened at the beginning, because I didn't understand the process, a crowbar flew and hit my body, and my ribs were almost broken.

Of course, there are also air tightness that is qualified at the beginning, but later because the pressure is too great, the high-temperature vapor directly collapses, and people are almost familiar with this kind of thing.

There are a series of things such as unqualified parts accuracy, unqualified gear strength, unqualified mechanical transmission, unqualified sealing and so on, in short, extremely dangerous.

However, for this group of people, the danger is not important, the important thing is that they can clearly feel the mystery contained in it, and they may be as famous as Lu Ban because of this.

Just like the patriarch and Chen Qu's group of people, they don't go to participate in the master assessment, and they must finish building the Yellow River Bridge before leaving, the reason is that their names will be with this bridge, others are engraved on the stone tablet next to the bridge, and they are engraved on the bridge foundation.

So even if the parts that were blown out of the crash hit a bloody hole, they endured the pain and continued to do it, and the masters will be with this thing.

In short, after about a year of work, this group of people finally built a qualified heaven and earth spirit gas-steam hybrid engine.

As for making another one, now that they have a full set of drawings, it is not so simple to remake one, more than 30 masters, plus two craftsmen to make things for a year, hard to use the feel, the accuracy has been raised to the limit level.