Heavenly Dao Formula

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.

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". "