After about twenty minutes, Yao Ran took a detailed structural drawing of the steam engine, including the size of some small parts inside, as well as the size of the corresponding main parts, specifications and material requirements. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

And Yao Ran's drawings have been basically completed at this moment, but there are still some loose parts whose dimensions are not clear to the standard, and now it is based on Yao Ran's drawings to start rapid production, and then Yao Ran took out a blank piece of paper and began to write and draw.

Yao Huo, who had participated in shipbuilding, could see at a glance what the drawings in Yao Ran's hand were, but he cared carefully at the proportions marked on it, and then gave himself a jump. Is it going to be such a big ship?

Half an hour later, Yao Ran rolled up the second picture in his hand, called a guard around him, and informed him to find Lang Mao.

Of course, it's not that there are no available talents, because these people around them are all young people who have graduated from the basic education class, of course, these people Yao Ran doesn't know, but some people have taught them themselves, but now they are learning from Yao Huo. There are also one or two girls here.

It's okay to be an assistant, but it's definitely a lot worse to be a supervisor. One is that he has no experience, and the other is that his knowledge is limited, although Lang Mao doesn't understand it, but Yao Ran understands that he won't pretend to understand and give advice to others.

If you don't make trouble, you really help, Yao Ran still believes in Xia Lun and others in the shipyard. For such a large ship, it takes a long time to prepare the materials.

When Lang Mao found Yao Ran, Yao Ran explained to Lang Mao, this work is not in a hurry, you are responsible for their logistics work, and you can adjust the work progress. Don't let Wei Mu delay this job for me. This time of living for a full month, Yao Ran went back to accept.

Lang Mao took the order and saw Lang Mao away, Yao Ran sighed, this wealth is also urging people to get old, when he saw Lang Mao a year ago, he was still like a middle-aged man who was alive and well, why did he feel old and powerless this year.

After Lang Mao left, Yao Ran wrote another letter, and then brought a message to Kong Yang in Xiangcheng, asking him to send him a batch of raw rubber as soon as possible. Minimum of five vehicles.

Then Yao Ran spread out a large piece of paper again, Wei Jin stood aside, carrying a paper basket, and the entourage around him was very curious, Wei Jin City Lord was originally very picky, and he wished that a piece of paper could be replaced by black paper, or sometimes he used talc to continue to write on it.

And now Patriarch Yao Ran doesn't need to write and paint so many strokes, but the city lord is not distressed at all. It's really amazing. Wei Jin's entourage is supposed to be the one who followed Wei Jin to print money and movable type printing. So they don't pay much attention to etiquette.

Yao Ran didn't pay attention to what others would say, but just started writing and drawing on the blank paper again. And this time, many people began to be unable to understand the things they wrote. What is it? Is it an alpaca? Why is the front pointed, and there is no driver.

As he painted, the people around him began to be a little surprised, because in some places, Yao Ran directly wrote the material, that is, it was almost an all-metal vehicle.

Judging by the proportions, this big guy is the length of two Kodomon. The three-headed Kodomon is as wide as a beast. If there's anything else that can add height to him, this guy is about to be the size of a giant dragon.

And it's all made of iron. Only a very small part of the stuff is made of wood. After drawing the picture for more than an hour, Yao Ran was tired and had a little backache and leg pain. Although it is a copy, it also has some minor changes of its own.

And according to the evaluation of the retinal system, the ships and steam locomotives that are ready to be built by themselves can operate stably. The steam locomotive that Yao Ran was going to build was built with reference to the principle of paving locomotives, such a car is very high, and the ideal speed can reach 40 kilometers per hour.

The actual operation can go 30 kilometers per hour is high-speed operation, and the normal speed is about 20 kilometers per hour, a bit is that this thing has a strong weighing capacity, traction or walking on top of three or five carriages, almost no impact on the speed.

The disadvantage is also very obvious that it is a large coal eater, and it is necessary to install two sets of steam engines, because this car is actually equivalent to two trains lined up together. The spacing between the betweens is still large, so this car will also be used as a vehicle that was currently built for the construction of the railroad in the future. It's just that it's currently on wheels.

In the future, it can be converted into wheels for railcars, which can be much faster. Due to the forty-eight wheels on either side of him, there are twenty-four wheels on each side and at least twelve wheels on one side is capable of weighing. The drive wheels all have steam engines to provide power.

If there was no pressure gauge before, such an idea would be difficult to realize, because without the pressure gauge, it would not be possible to pass through the throttle valve and adjust the speed of the vehicles on both sides in a unified manner. It's like rowing with an oar, it will go off the rails, and in serious cases, it will spin in place.

But with a pressure gauge, the pressure can be controlled by a throttle valve to coordinate the output power of the steam engine on both sides at the same time. That is to say, a uniform speed can be achieved, and the steering is of course also done by controlling the speed through the throttle valve.

Yao Ran was very satisfied with his thoughts. I thought about using this steam locomotive to pretend to be one or two shovels, and I wondered if it could be used to open up forests, farm fields, and cut down trees. Of course, this is just Yao Ran's current little idea.

It still takes time to realize the specific implementation, after getting these drawings, Yao Ran shook his arms and neck, and threw the drawings to his two disciples, Yao Huo and Xiaoping, you look at yours, I look at mine, a little confused, how to build so many things at once.

This was also Yao Ran's whim, because Yao Ran saw that in fact, the blast furnace camp had hoarded about fifty tons of pig iron. There are also 5 tons of steel obtained by frying iron, these materials are not afraid to put away, but now is the time for large-scale development, why not use them all.

So Yao Ran is ready to carry out a large-scale construction, but it seems that the manpower is not very sufficient now, anyway, there is time, it is regarded as a training team, Yao Ran doesn't want to worry about anything except design. So the body is finished. He walked back to the two apprentices.

Yao Ran stretched out his hands to ask for two drawings back, smiled and said, "It's not easy to choose, don't have pressure to choose one you like to do according to your personal preferences, there will be opportunities to make these things in the future, and you will have a headache when the time comes." ”