"Husband, this is the railway, this is the train?"

"Look, look at the six horses in unison."

"Uh, lady!"

When the daughter-in-law looked at her, she stuck out her tongue a little embarrassed, although this Lian'er was Yang Qiao's concubine, but, all along, she was still the maid Lian'er in front of her daughter-in-law, not because of Yang Qiao.

"Okay, okay, you haven't seen such a scene, it's just a scene of hundreds or thousands of horses moving in unison, and that's what Xiaomei has trained."

"Well, well, these six horses are not running very well, and if I come to training, I can make more than twenty horses pull a train."

Xiaomei nodded and said.

However, this is not the little sister blowing, but Yang Qiao did not let the little sister train, because this kind of skill is not something that anyone can learn, even if the grassland people are quite closely related to horses, it seems that they have grown together, Yang Qiao has never seen such a person.

"Little sister is coming, coming on!"

"Sister, wait"

This is a room with a view on the bridge, there are several such rooms on the bridge, outside, there are some unenclosed places for viewing, there, just some stools to sit on.

However, on the periphery, there are iron railings encapsulated with glass, Yang Qiao didn't know, this is the technician who designed the wooden bridge for this view, and actually used all the glass in this place, not only glass, but also some iron bars, all for protection, for example, just like Yang Qiao's two daughters, small, ignorant, natural, it is easy to be dangerous, so this protection is naturally there.

At this time, Yang Qiao took his four wives and concubines, his little sister, and his two daughters to watch the scenery here, and six people watched the two babies.

There is no way, the male babies were all taken away by the old lady, they can only look at these two female babies, but, fortunately, the Yang family has less intrigues, and it is not nothing, it's just that Yang Qiao has found jobs for people to do, naturally, these things are less.

"Look, the car is back."

"Husband, why is this car going back and forth here?"

"This is to test the durability of the chassis of the new car, to see what defects there are, so as to improve it in time."

Looking at the horse-drawn train in the distance, Yang Qiao said slowly.

In fact, if you don't enter the city, it is really impossible for a car to come, but the test is different, this car is from the train factory, through the station, to the city gate, and then, turn the horse, go back again.

At this time, the completed railway has officially started passenger service, and freight is also available, however, freight is mainly for its own needs to transport, for other goods, it is not needed, this loading, unloading time, it is better to transport it directly by horse-drawn carriage.

But the construction of this railway requires the transportation of this train, for example, the railway to the stone mine, which can quickly transport stones to the construction site, and Yang Qiao's cement factory has also passed through a special railway, naturally, it is to transport cement outside.

………………

"Daoist Yang."

"Lang Jun!"

"Well, how did the steam engine test go?"

"Oh, Lang Jun, it's really as you said, if the pressure is too high, this iron cylinder will explode, fortunately, we all came according to Lang Jun's design, and put these steam engine tests in the room built of boulders, but, Lang Jun, there is a problem, how to explore this pressure?"

"Oh, this, I forgot, you guys, continue to develop this steam engine first, and I'll see if someone makes this pressure detection device."

Pressure detection is just a simple pressure gauge, but this is simple to know the principle, and the accessories are much more troublesome, and again, this requires bolts and threads.

"Is there any easiest way to make this bolt and nut?"

"Yes, waiting for the system to reward, maybe when, the system will reward you with a set of silk tapping sets?"

"Really, when?"

"Fake, this, it's not something I can control, but I think, you still don't have to think about it, or think about it, how to use the current conditions to create this silk attack, silk sleeve! Finally, I would like to give you a suggestion, your No. 2 steel should be able to manufacture this tap, wire sleeve, although the life is shorter, but it can fully meet your current use requirements. ”

That's the benefit of having a system, although, there are some things, it can't work, but it can greatly reduce your development time.

"Someone, call Technician Liu."

Technician Liu, this kind of title, can be regarded as a craftsman with a rank, because there are not many names with the same name, so when you say your surname, you can basically call people.

"Lang Jun?"

"Well, you have a good control of this distance, so I give you a task, that is, according to the requirements on this drawing, make a few sets of wooden molds for me, can you do it?"

Yang Qiao took out a drawing, on which were the standard patterns of more than a dozen kinds of silk tapping sleeves.

"Cheng, this, it's very simple, I can make it in one day."

"Don't worry, the manufacturing is more fine, and it is better to make a few more sets."

This Liu technician is a rare talent under Yang Qiao, that is, he has a too fine grasp of this distance, and he can carve out an error of no more than two wires with a knife without using calipers.

That's right, when it comes to calipers, shouldn't you make calipers, not iron, but wood.

In fact, calipers are not difficult to make, the difficulty is the error of hot and cold, don't think about the metal, perhaps, you can find some suitable wood to manufacture, that is, wood, estimated, it is more difficult to find, but, it is more convenient than making alloys!

Perhaps, after having the bolt, this machinery is the real machinery, or or, after having the bolt, the machinery has really begun to develop rapidly.

No, when the whole set of silk threads was tapped, the manufacture of this steam engine also accelerated.

First of all, there is a round glass mirror pressure gauge on the top of the high-pressure boiler, which is connected with the boiler by a copper pipe and a copper gasket through bolts.

In fact, this has a boiler, and the pressure can also be detected, and on the premise of knowing the principle of the steam power engine, the manufacture is already very simple, although it is now simple handmade.

Don't underestimate this handmade.

Yang Qiao's level of the craftsmen in the family is level one to nine, and now, the highest level in the family is level six, that is, the level of the previous technician Liu, and this level, compared with the senior manual mechanic in Yang Qiao's previous life, should be able to reach the level of level nine.

In other words, if Yang Qiao's sixth-level coppersmith was allowed to polish a bronze mirror, it would be able to reach the standard of grinding with a fine grinder in the previous life, that is, this luminosity would reach at least sixty degrees or more.

Therefore, this first steam engine, in terms of technology, there must be no problem, but the problem is the material, because the level of each part has reached the level of the laboratory, in fact, as a steam locomotive, there is no need for such a high standard, but these craftsmen have this ability, don't they.

This is just a test product, if it is to be officially produced, it still needs to have some machinery, such as lathes, drilling presses or something.

However, with this first steam locomotive, can those machines be far away?

"Yang Daochang, all the tests have been done, and now, I officially apply to conduct online trials?"

"Allow!"

It is said to be simple, in fact, at this time, it has been more than a month since Yang Qiao made bolts, and during this time, Yang Qiao asked Li Er to gather a lot of fine gold, silver and bronze craftsmen, these people are the most powerful in micromachining, which led to the emergence of this first steam engine.

Microprocessing, these people not only have technology in their hands, but also in their eyes, they also have technology, you know, at this time, there is no magnifying glass to assist them in processing, magnifying glass, not nothing, but Yang Qiao did not use it in this place.