Chapter 724: Liberation

Of course, it is called a car or not, because compared to the earliest steam-

driven self-propelled vehicle in history, there is no place on its body that

can be connected to a car.

This thing is obviously driven by the sky moving instrument.

It stands to reason that Xuanwu can be manufactured, and it should be easier

to build a car. The reason why Xia Fan did not let the Machinery Manufacturing

Bureau produce is because the former has a greater effect on war, and the

limited production capacity must be used on the blade. According to the

original plan, he wanted to wait for the war to come to an end and then hand

over the conceptual drawings to Mo Yun to design. He didn't expect that the

other party went faster than he planned, and had already built the prototype

one step in advance.

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This machine has a total of three pairs of wheels. The guide wheels are

arranged in the front with an inner diameter of about one arm or so. The

wheels at the back have to be one circle larger and are symmetrically

distributed on two axes, which is equivalent to a standard four-wheeled

carriage. What's interesting is that Mo Yun designed the steering wheel as a

grip type control, which is just like a bicycle. There are many benefits of

this design. Firstly, the steering feel is very intuitive, and it will not be

left and right like a steering wheel; secondly, the two grips are the gas

conveying channels, which can stimulate the Tiandong instrument while

grasping, combining drive and control. Together.

But the disadvantages of this are also obvious.

That is, people with low energy cannot drive this car.

Of course, these are trivial questions.

The place that caught Xia Fan's eyes most was probably counting the wheels of

the vehicle.

The biggest difference between it and those early products in history is that

the four wheels at the rear are thick and wide. Its whole body is cast from

iron, with a lateral width of more than a palm, and its wide tire shape is

very domineering. When the car was invented, the four wheels were almost the

same as those used by bicycles. They were basically two bicycles put together,

and an engine was plugged in the middle.

Such a thick rim can bring great stability and load capacity, but the

corresponding price is increased resistance and increased vibration.

Mo Yun's countermeasure is to catch shellac.

"Successful light test?"

"Well, thanks to your guidance." She nodded generously, "In the past few

months, I have been longing for the caravan to offer a huge reward of fluorite

and rare crystal minerals in the mountains, hoping to find something suitable

for the excitement of Xianshu Nine Nether Fire. Medicine Yin. At the same

time, I sorted out the ripples in the technique, and redrawn the talisman

according to the spectrum concept you said. Finally, among the thousands of

stones, nine types of medicine that can be used as medicine were discovered."

"Wait... the experiment you did yourself?" Xia Fan asked in surprise.

"Yes, no one can use those talisman except me." Mo Yun laughed, "but you can

rest assured, I have set up a special warehouse outside Jinxia to store and

inspect them, and pay attention to personal safety protection during the

experiment. There is basically no danger of poisoning."

But the invisible light emitted by these stones cannot be prevented by gloves

and masks.

He felt fortunate that the purity of natural minerals is low, and the inherent

radioactivity is much weaker than man-made elements. Short-term contact will

not cause irreparable damage.

"I will make you a set of special protective clothing. Please be sure to put

it on next time and try it out again." Xia Fan said one by one, grasping her

shoulder.

Facing such a serious Xia Fan, Mo Yun's eyes flickered for a while, and then

he reluctantly agreed, "Okay, I will just do it."

Xia Fan let go of his hand satisfied, "Then what? How do you make these

tires?"

"Tire? It's another weird word." Mo Yun shrugged, "It's not difficult to say,

I first make the wheel blank, make sure it is as round as possible, and then

plate a layer of tin on the surface. This way. , Its surface is as bright and

clear as the mirror just released."

Jinxiacheng's tin plating technology has been honed in the canning industry.

It is not difficult to cover the wheel hub with a tin film.

Xia Fan also immediately guessed the other party's intentions.

She wanted to increase the intensity of light in the shellac by mirror

reflection.

Sure enough, Mo Yun went on to say, "After tinning, put the wheel blank into

the template, pour shellac from the surroundings, use natural light to make

the surface solidify, and finally remove the template, use Jiuyouhuo's

talisman to cast the spell, and continue Three to four hours, the colloid will

completely fit on the wheel embryo."

Xia Fan couldn't help but want to applaud her.

Mo Yun’s process simply uses the technology in her hands to the extreme—the

hardness of shellac solidification is related to the intensity of light.

Therefore, she first hardens the surface layer, and then uses the more

penetrating Jiuyou Fire to irradiate layer by layer to make the carcass

harder. The inner softness is similar to pneumatic tires in a sense, and there

is no need to worry about sharp objects piercing the tread.

It is with this layer of buffering that the wheel of the mechanism beast can

be made big and wide.

"I guess it doesn't just use the Tiandong instrument?" When Xia Fan circled

the car, he also noticed that its wheels were not rigidly connected to the

car, but were separated by a sleeve in the middle.

"Yes, it's you." Mo Yun admitted, "I also set up two sets of Sunda wind seals

under the frame, which can inject a lot of gas into the sleeve to further

reduce the tremor caused by ground bumps."

Xun Fengyin... Xia Fan remembered that it was one of the drawings of the

artifact that was searched from the Privy Council.

"Can it carry multiple cargoes?"

"It can reach more than ten thousand catties. No matter how heavy it is, the

ground can't bear it." Mo Yun's tone was vaguely proud.

She is indeed proud.

The weight of 10,000 catties has far exceeded the carrying capacity of the

carriage. Although there is still a considerable gap compared to the road

overlord dump truck, this idea is definitely shocking data. To put it simply,

the goods carried by this car at a time are enough to carry the goods carried

by a caravan with ten carriages.

The stone pavement of Jinxia City can still bear this weight, but the official

road between the city and the city can no longer keep up with the progress of

the times.

"It's speed is equivalent to that of a horse-drawn carriage, and it doesn't

need to stop at an inn to save horsepower. It can drive during the day and

night." Mo Yun continued, "If this organ beast is used to transport the

Xuanwu, it will be able to transport the Xuanwu army from Jinxia in one day.

Moved to the border town of Shenzhou. Afterwards, Xuanwu will fight on foot,

and the attrition rate can be reduced by about 60%. UU看书www.uukanshu.com"

Xia Fan shook his head, "If it was only used to transport Xuanwu, it would be

a bit wronged. So let's... You try to build a production line and see how many

vehicles can be produced in a month. If there are no technical problems, the

next A factory was set up to produce it in August, and all expenses were paid

by the Finance Department."

Although Fangjia’s logistics industry is getting bigger and bigger, it is

ultimately inseparable from the inland waterway.

And Mo Yun's invention just filled this gap.

"How much is it necessary to build?" She was a little surprised. "It has

higher requirements on the road surface, and it is not as convenient as a

carriage..."

"However, the road can be repaired," Xia Fan raised his mouth. "Since you have

built it, you should imagine that one day the carriage will be completely

replaced by it. By the way, does this mechanism beast have a name?"

Mo Yun shook his head, "It's better for you to get it...This is also one of

the purposes I asked you to come."

Xia Fan was not modest either. He thought about it and said, "If this is the

case, then call it "liberation". "