Chapter 519

Although two kinds of wind power magic engines need to be designed for two motorcycles, this magic engine is originally magic modification technology, and the requirements for materials and processing technology are not high, so it is not difficult, and Donne doesn't care.

The main change is the rotor - floor motorcycles must use the rotor to drive the tires, while floating motorcycles must use a downward erupting engine.

This is not a problem.

Don shrugged, pointed to the floating motorcycle with seven or eight buttons tilted in mid air and said: "The real problem is how to maintain balance in the air. I've been thinking for a long time. Adding a flanking propeller will destroy the beauty. After thinking about it, I still think it's better to use your gyroscope technology, but it requires you to provide gyroscopes and corresponding technology. I don't have that technology."

Seeing that Donne easily designed two new wind power magic engines, and even produced two prototypes in less than an afternoon, kroto was already amazed. In this process, he learned many new and practical design concepts. If he was integrated into dwarf engineering, he could make a big step forward.

After hearing Donne's request, croto readily agreed: "no problem at all. We have mastered the gyroscope balance technology for a long time. As long as we design a solution for this motorcycle, but the automatic adjustment device should be combined with the magic input of the magic array. This technical difficulty still needs to be solved by you."

Gyro self balancing device is a very common device in dwarf engineering, and the related technology has been very perfect, which can completely meet Donne's needs.

However, the balance adjustment of this floating motorcycle still needs to be realized by magic power. The principle is very simple. The tilt angle is detected by the gyro self balancing device, and the feedback adjustment is given at the same time. Then the detected data is quantified and applied to the magic array to adjust the jet power at the bottom and side to realize the balance of the motorcycle.

It's more troublesome to make it in detail. Cloto began to be busy immediately, while Donne was idle at the moment.

The design of the two prototypes has been completed, and he has even tested the floor mounted motorcycle. The current performance has satisfied Donne. As for the durability, it will not be considered for the time being. After all, the machining accuracy is there, and the wear of rotor, chain and bearing is inevitable.

Recalling the production process of a drop motorcycle, Donne was sure that the motorcycle could be mass produced, but now the motorcycle still has some defects.

There is no perfect shock absorber.

Considering the road conditions outside the asphalt road, good shock absorption means are indispensable. Spring Ellington is capable of producing, but there is no way to expand the hydraulic shock absorber. Don knows there is such a thing, but he can't make it - he doesn't know what the principle is.

But this is not a big problem, because dwarf engineering has telescopic hydraulic shock absorbers, which Donne has seen on their steam combat tanks.

"Besides the gyroscope, croto, help me get some telescopic hydraulic shock absorbers. Floor mounted motorcycles need shock absorbers," Donne said

"Little fun."

Croto snapped his fingers, and the assistant group guarding outside the door swarmed in: "go back and get some sets of gyro self balancing devices and telescopic hydraulic shock absorbers, large, medium and small models."

The assistants dispersed in a crowd.

Before croto's design drawing was finished, the assistants on the other side had already taken things back, so Donne joined them, and they were discussing and improving the design.

It has to be said that although he has experienced an era of great destruction, the inside information of dwarf technology is still there. Kroto's knowledge reserve is much higher than that of Donne. Many key problems are pointed out by kroto. In front of the real siege master, Donne can only give inspiration and general direction.

Just what chloto lacks is inspiration and direction. Their cooperation can be described as tacit understanding.

At the beginning of the Lantern Festival, soft street lights have been lit on the streets of Ellington, while croto and Donne are still busy in the research room. They have completed the final design scheme and are now making the final step - dismantle and transform the assembled prototype, and then reinstall it according to the design drawing.

In this process, Donne disassembled a hydraulic rod and gyroscope and studied it. He roughly understood the internal structure and principle, and successfully copied it through alchemy. The fine adjustment of parts was finally realized through alchemy.

"Done!"

After assembling the two motorcycles, croto and Donne were greatly relieved. Looking at the two ugly prototypes placed in front of them, they looked like the most beautiful women.

"They're so beautiful! They're perfect masterpieces of science and magic!" said croto

The core technology of the two motorcycles uses the power of magic, but the perfection of details depends on dwarf technology. It is absolutely right to say that it is the crystallization of science and magic.

Croto rubbed his hands. "I can't wait to have a try."

Donne smiled bitterly: "well... These two motorcycles are designed according to human body shape. It may be a little awkward for you to sit on them."

"I can't manage so much!"

Croto doesn't care so much. If his feet can't reach the ground, he just wants to try the feelings of these two new products.

"Then you'd better drive the floating type."

Donne suggested that because the floating flying motorcycle is self balanced, croto can operate from the seat.

As soon as he spoke, croto jumped up and started the magic engine.

With a slight twist of the handle, there was a sound of air flow, the flying motorcycle floated slowly, and croto felt good standing on it.

"The gyro self balancing device works normally and is very stable!"

Kloto screamed excitedly. His voice attracted the overtime researchers next door. When the technical team led by Nokia saw kloto flying a small aircraft, they were excited one by one.

Small personal aircraft is a very difficult technical problem to solve, and there is no corresponding solution in dwarf engineering. After all, energy is directly proportional to driving force. The longer the floating time is, the greater the load is, the more energy is needed, and the greater the power source is. This is an unsolvable problem.

But now Donne and master croto have solved it!

"Come on, go out and try."

Donne straddled on the motorcycle. With a slight twist of the handle, the motorcycle drove out.

Different from the internal combustion engine, the sound of the improved wind power magic engine is not big. The rotor is driven by the wind. In addition to friction, it will not produce high temperature, and naturally there will be no related troubles.

Although the engine sound is a man's romance, if the streets are full of engine sound, it will become noise pollution, or if it is used on the battlefield, this sound will expose its position, which is very bad. Now this low buzzing sound is less than 40 decibels, lower than people's normal voice, and can be basically ignored.

This is the only disadvantage, but also an advantage.

Kloto floats high and low behind Donne - the pedal at the foot of the flying motorcycle controls the height. Unfortunately, his height can only stand on the seat to control the speed, which makes him very dissatisfied.

Croto screamed, "Nokia! I need your help! Come on!"

Nokia jumped up, the flying motorcycle just sank gently, and then returned to its original height.

After precise calculation and testing, the number of pumice stones used on the flying motorcycle and the buoyancy provided by the magic engine can load no more than 200 kg. In normal flight, the consumption will be greatly increased if 300 kg, and the maximum height will be much lower. If it exceeds 400 kg, the flying motorcycle can only rub on the ground.

Because the material is made of universal alloy, the load of floor mounted motorcycles is better, and 300 kg can run normally. However, if it exceeds 400 kg, it will cause a huge burden on suspension and shock absorption, and the loss will increase exponentially. If it exceeds 500 kg, the existing tires can't bear it. The tire processing technology must be improved, Only special tires can be produced.

But this bearing capacity is enough. Now prandal, a soldier wearing full armor and weapons will not weigh more than 300 kg. That is to say, if these two motorcycles are mass produced, Ellington can form a fully armed rapid reaction force, Its response speed and action speed will far surpass the current cavalry.

"Step on the right pedal! I want to fly higher! Fly higher!"

Kloto, who flew into the sky, shouted excitedly. Nokia squatting under his feet immediately stepped on the right pedal. The power of the magic engine increased sharply. The flying motorcycle buzzed into the night sky and disappeared in the blink of an eye.

Donne looked at the night sky and blinked. His expression was a little strange: "speaking, this kind of flying motorcycle made of meat and iron seems to be prone to problems if it does not limit the maximum height... In addition, it has to provide emergency birth devices... Parachutes?"

I was so excited just now that I completely forgot this crop. This is a design mistake.

The altitude limit needs to be controlled by altimeter or barometer. They must have the corresponding technology to make the Skybreaker. They have to find a way to install it later. As for the parachute, Donne gave up after considering it.

Second order magic floating is not a complex spell. It can be made into consumables for emergency excitation, such as magic scroll or magic crystal, and the cost will not be too high.

While thinking about and perfecting the design of the two motorcycles, Donne felt the exercise of the motorcycle under him.

It can be said that the performance was surprising, far beyond expectation!