The rail carriage is a construction that Daqin must be mentioned against the sky. The road is added to the track, the speed is increased by 500, and the capacity is increased by 2. As a family of Daqin who specializes in machinery, Xiangli said that after I saw the motor, I wanted to make this thing again.

Chen Xi is also very clear about the benefits of rail trains. In fact, his previous plan included two extended tracks in the southwest and northwest, but this construction has not been put on the agenda.

The motor of Xiangli's is indeed very amazing, but the problems of the shaft and rotor still exist. Although the members of Xiangli's members can create silk-level perfect circles based on their feel, this is really not a skill that normal craftsmen can master.

The more ordinary the place, the more terrifying the group of people is, but the more terrifying the technology is, the more difficult it is to popularize it. Without ball rolling, the things like bearings cannot be played at all. As for ball rolling machines, although Xiangli was forced to make it out because of the ball rolling, he could only do the preliminary polishing of the third part. The fine grinding and other things at the back still depend on people, and screening also depends on people.

After all, there are not as easy-to-use optical instruments as in later generations. They can only be screened by manpower.

Therefore, after the electric light rail was delivered, Chen Xi directly pressed on the to-do list and did not mean to prepare supplies.

Xiangli, the Xiangliji who was sent to contact Chen Xi, came to Chang'an again. For some reason, Chen Xi would be very polite at that time, and I don't mind you doing this, but you can calculate how many bearings you need, let's discuss it later.

Then Xiang Liji ran back to the car beads. Now the whole family of Xiang Li is in the car beads. However, if you think about it carefully, it makes no sense at all. Maybe the beads that Xiang Li has carted in a year will not be enough to use them a few times.

Chen Xi couldn't help but start thinking about what type of bearings were used by humans before rolling bearings, that is, the type of bearings that needed ball or roller. After thinking for a long time, he finally found that it seemed that it was a ball bearing, but it was developed more refined.

There is nothing I can do about this. Go and continue to car beads. If you want to repair the beads after the car is ready, I will definitely give you a set of resources. If you don’t even get the bearings done, then that’s it.

The Xianglishi still has not finished the beads. In fact, the Xianglishi has fallen into a vicious circle. The existence of the motor has made the Xianglishi step forward a big step forward. In order to match the motor, the Xianglishi turned the original track carriage into a track train!

As a result, many inherent designs have to be changed. After the modification, what Xiangli could have done easily became very difficult. In this case, beads became the seemingly simplest thing, but in fact the most devastating thing.

"Xianli's idea seems to be very executable." Liu Tong sat on the chair aside and read the full planning and design of Xiangli's. I have to say that he is very imaginative.

It does not stop for twenty-four hours, with a travel speed of about forty kilometers per hour, and travels 1,000 kilometers a day. Whether it is a manned or a cargo, this thing is very valuable.

It can be said that if this thing is completed, the Han Dynasty will extend its actual ruling scope to Central Asia without any problem. More importantly, according to Xiangli's calculation of the electric motor power, there is no problem with the operation efficiency, at most it will require several fronts of the car.

"Yes, the very execution plan is very consistent with the definition of the same track of the Emperor Shi Huang's car. Moreover, Xiangli himself has relatively complete experience in this regard, but they finally got stuck on the bearing." Chen Xi said helplessly, "But this problem is not a big problem, and it should be solved soon."

Chen Xi estimated that in a year or two, Xiangli should realize the problem of some substitutes. Because of the ball problem, the time limit for bearings is actually not necessary to pursue the perfect circle of balls. It only takes a few hundred hours. Isn’t it enough to change it once?

However, this concept does not conform to Xiangli's work attitude of striving for excellence, so Chen Xi did not say that in Chen Xi's view, what Xiangli has to do now is not how to make an infinitely close circle, but should consider how to popularize it for ordinary craftsmen. It can make garbage balls that can be used for hundreds of hours and throw them away after use.

"In fact, you can lay the tracks first and then use a rail carriage. This kind of carriage is actually twice as fast as a normal carriage." Liu Tong thought for a while and said, "In this case, at least the preliminary planning is completed. When you replace the electric train you mentioned before, the preliminary track laying has been basically completed and can save a lot of trouble."

"It's not the same thing at all." Chen Xi waved his hand and said, "The load of a track carriage and an electric train are two different things. And I don't know how much load the Xiangli electric train will have. The load-bearing load during the track design is also very important. Moreover, the design and layout of tracks with different loads is also very different in different environments."

"Okay." Liu Tong said I don't understand what you said. Anyway, what you said is probably right, I just believe it.

"So this thing should be pressed under the to-do list first, and wait until Xiangli turns around and talks about it." Chen Xi sighed and said.

Will Xiangli turn back? Will choose the wrong plan when there is a correct plan? What a joke? As a family of inherited nature, they can seize something and go to death. That is the family precept of the Xiangli family. They have always stolen things from ghosts and gods and become sages. This is the correct path, so it is impossible to give up.

However, not giving up means not giving up. The core of Xiangli’s work is to popularize things. Once Xiangli creates anything, it is basically estimated that other guys who are similar to each other will be driven crazy. Xiangli will sooner or later make this thing everywhere.

Therefore, Chen Xi thought it would be only one or two years ago. When Xiangli discovered that he could continue to move towards the right circle, he could still move forward, but ordinary people could no longer use it, so they would divide some people into the right circle, others to make garbage with a usage time limit of hundreds of hours, and more than a thousand hours.

But no matter whether it is garbage or not, it basically means that it will become popular after it becomes such a thing. At that time, ordinary craftsmen at Level 3 or 4 may be able to make this kind of thing.

While Chen Xi and Liu Tong were chatting, the Yellow River Smelting Forging Factory, which belongs to the Han Dynasty, created something even more terrifying.

"Boji, long time no see, what's going on recently?" After receiving a sum of money from Chen Xi, Wang from Kuaiji asked his young men and craftsmen to start building Lei Jitai everywhere.

This thing can really increase grain production, and the method is very scientific - attracting lightning to release energy near the thunder and lightning, breaking through the atmosphere, forming nitric oxide, and then quickly oxidize into nitrogen dioxide, mixing with rainwater, and then falling into the earth and turning into nitrogen fertilizer.

The Wang family of Kuaiji needs to cultivate tens of thousands of such things, and this is not a job that can be completed in a few years, so Wang family is not in a hurry. They first give Lei Zhitai to the better-affiliated one, such as Xiangli family.

In fact, these two companies were not familiar with each other before. Xiangli clans were sealed at the end of Qin. When they came out before, they didn’t even know Wang Chong, the giant man from the Wang family in Kuaiji, but since Wang got a large sponsorship fee from the Xiangli clans, and Xiangli clans developed an electric motor with the magnetoelectric technology of the Wang family, the relationship between the two companies has been very good.

"Oh, Qize." Xiangliqin looked at Wang Yuan and said casually. Recently, their family was almost killed by beads. The whole family was driving beads. The twelve-year-old children were polishing the beads with burrs. The whole family, men, women, young and old, were all making beads, and they were almost driven crazy.

"I feel like you are not in a good mood." Wang Yuan looked at Xiangliqin and said casually, "I'll repair Lei Jitai for several villages on the Yellow River. I just came here to take a look."

"Lei Jitai? Is it the thing you mentioned that can stimulate the power of heaven and earth?" Xiang Liqin grabbed his hair, looking quite unkempt.

"Yes, Mr. Chen said that this thing can increase grain production, so we need to repair more than 10,000 places. It just so happens that this place is closer to you. Let's take a look at you. I heard that you are still studying electric motors recently. Haven't you been doing it before?" Wang Yuan said with a smile.

"We are studying rolling bearings." Xiangliqin made a call, then led Wang Yuan to his home, found a cup of hot tea for Wang Yuan to pour it on. Then Wang Yuan smiled dryly and looked at the empty Xiangli House. This was the whole family went to study, which was even more evil than their family.

But then Wang Yuan remembered that the group of Erwuzi who were not engaged in research were hung by the patriarch on Lei Qitai to perform Lei Gong to help me. Now that their house is basically empty, except for a few foreign affairs managers.

"Don't your family need to live?" Wang Yuan asked a strange question.

"In the Qin Dynasty, our family only had food and accommodation, and now it's still there. However, before the New Year, Chen Hou inexplicably gave us some money. Does this mean that the Han Dynasty actually does not include food and accommodation?" Xiangliqin thought for a while and said, "Hey, it's very uncomfortable not to include food and accommodation. Cooking and supporting the family are troublesome."

"Let's talk about your research." Wang Yuan was silent for a moment. Their family was incomparable to the Xiangli family. The Xiangli family seemed to be kept by the state, and the other family had been kept by the state since the Qin Dynasty.

"Research without progress." Xiangliqin explained helplessly, saying to Wang Yuan all the bearings, balls, etc., he was not afraid of the technology being outflowed, and the other party could not understand what he said.
Chapter completed!