I! Pretending to Be Reborn, Director of Doomsday Hoax

Power source, transmission system, executive parts, structure...every part and system are combined with an astonishing sense of precision.

The ingenious design is dazzling! !

In everyone's heart, there is only one sentence left...

"Strict and regular, precise and stable"

Eagle Country, Chamber of Commerce.

Mary stood up in a panic, her eyes were frantic, and her eyes were filled with uncontrollable excitement and yearning!

She can even see Xu Qiu's ingenious conception, analysis and calculation of the working principle, structure, force transmission, materials, etc. of the machine from the cumbersome machine full of crank and connecting rod mechanisms... nuclear energy difference In the machine, it is almost impossible to balance the components of this complex machine and its parts for force, moment, and stress.

Coupled with the drive of the terrifying nuclear energy external force, it is even more incredible to do all this.

However, Xu Qiu seems to have done it.

Moreover, Mary saw a large number of involute gears exposed to the air from the footage of the camera!

The so-called involute is a mathematical concept, which is to fix a circular axis on a plane, wrap a thread around the axis, pull a thread end, let the thread move around the circular axis and always be tangent to the circular axis, then a The locus of a fixed point on this plane is the involute.

In simple terms, an involute is a curve in which the points on it gradually move away from a fixed point.

Regardless of what the involute is, the gear itself is a big killer, and the transmission efficiency is so high that it can usually reach more than 90.00% five, or even infinitely close to 90.00% nine.Involute gears are even more outrageous!

As long as the assembly distance is reasonable, the torque ratio during the entire transmission process can even be kept completely constant...

This is.…

The shock in Mary's heart can no longer be expressed in words. She said excitedly: "This is a miracle...every part contains an ingenious structure that human beings need to spend their entire lives exploring...

"Even if we put the nuclear difference machine in front of us and unite all the top mechanical masters in Eagle Country, maybe none of them have the ability to disassemble it completely and without damage!" At this moment, the meeting hall was quiet, including Everyone, including the leader of the Eagle Kingdom, was stunned.

The power of the whole country can't even dismantle this nuclear difference machine?

So, how difficult is it to make such a machine?

At this moment, a feeling of suffocation enveloped everyone's heads...

The eyes of all countries in the world are now focused on the huge, precise, stable and orderly structure of the nuclear energy difference machine.

The exposed machinery indicates that it is an ancient product from the mechanical age.

However, the sophisticated internal design, as well as the brand-new transmission device and modern mechanical structure, remind us all the time,

This is a man-made product that surpasses all current human machinery, and is even more complex than electronic chips! !

Within the Dragon Kingdom.

Facing this machine that symbolized the beginning of a great era, Xu Qiu suddenly calmed down.

He walked to the side of the Nuclear Difference Engine.

At the rear, the nuclear energy differential engine is connected to a nuclear energy power system, which is the most powerful and overbearing energy supply method that humans have mastered so far.And one of the key parts in order for this precise gear mechanism to withstand the powerful energy is...

A unique hydraulic torque converter that has never appeared on Babbage's difference engine!

The hydraulic torque converter is a non-rigid torque converter with liquid as the working medium, and it is one of the forms of hydraulic transmission.

It has a closed working chamber in which the liquid circulates, and the pump wheel, turbine wheel and guide wheel are respectively connected with the input shaft, output shaft and casing.The power machine, connected with the nuclear power system, drives the input shaft to rotate, and the liquid flows out from the centrifugal pump wheel.

Then it passes through the turbine, the guide wheel, and then returns to the pump wheel in turn, and the cycle flows again and again.

The impeller transfers the mechanical energy of the input shaft to the fluid.

The high-speed fluid drives the turbine to rotate, transferring energy to the output shaft.

Throughout the process, there are three changes.

The first is the conversion of mechanical energy into kinetic energy.

The pump wheel is driven by the engine to drive the liquid to rotate around its axis with the pump wheel to obtain a certain speed and pressure.

The speed control of the pump wheel is regulated by the radius and speed of the pump wheel.

When Xu Fu and others made this part of the parts, they doubted their lives overnight!

The radius of the pump wheel... Even if it is a slight difference, this step of the energy conversion process of the hydraulic torque converter will collapse!

But Xu Qiu found that balance perfectly.

Without Xu Qiu's design drawings and the precision of the pump impeller marked down to the micron, it would probably take at least several years for Xu Fu and others to experiment and test! After that, the liquid rushed to the turbine with kinetic energy, It acts on the blades to generate thrust and push the turbine to rotate together, and the turbine obtains a certain torque mechanical energy.

However, a small amount of liquid kinetic energy is consumed by friction with the flow channel to generate heat during high-speed flow.

Then, the last step, the moment of momentum change!

This step mainly depends on the area of ​​the blade.

When Xu Fu and others saw the hydraulic torque converter in Xu Qiu's design drawings, they subconsciously thought that it might be replaced by a hydraulic coupling.However, they soon discovered that the fluid coupling was like a toy compared to the torque converter.

The main feature that distinguishes a torque converter from a fluid coupling is that it has a fixed guide wheel.

As for the guide wheel, the diversion effect on the liquid makes the output torque of the torque converter higher or lower than the input torque!

In addition, the input shaft and output shaft of the hydraulic torque converter are connected by liquid, and there is no rigid connection between the working components!This means that no matter how terrifying the release of nuclear energy is, it is like a punch in cotton, which can be relieved by liquid.

When Xu Fu and others realized how ingenious and indispensable the choice of hydraulic torque converter is,

They re-studied the hydraulic torque converter, only to find that in the nuclear energy differential engine, this small part has countless incomparable advantages, such as the ability to eliminate shock and vibration, and good overload protection performance and starting performance.

The rotational speed of the output shaft can be greater or less than that of the input shaft, and the rotational speed difference between the two shafts varies with the magnitude of the transmitted torque.

With good automatic transmission performance, the output speed automatically decreases when the load increases, and vice versa.

And, ensure that the power machine has a stable working area, and the transient changes of the load will basically not be reflected on the power machine!

Since then, Xu Fu and others have never dared to have any doubts about any part or component on Xu Qiu's design drawings. They finally realized that Xu Qiu's mechanical attainments are far superior to any of them. above.

Or……

The wisdom of all human beings is gathered together, but they can't give a blueprint of a nuclear energy difference machine.

But...Xu Qiu did it!

"Get ready to start."

Xu Qiu stood with his hands behind his back.

Standing in front of the huge and sophisticated nuclear energy difference machine, Xu Qiu looked a little small.

The noisy crowd was completely silent at this moment, and everyone held their breath, looking at Xu Qiu standing next to the nuclear difference machine, witnessing this moment.

The main station reporter Bingbing clenched the microphone, and at this moment, her heart also tugged!

Does the Dragon Kingdom... also have the highest technology with its own core technology?

The era of chip sanctions by Berry Country...is it finally gone forever?

At this moment, on the land of the Dragon Kingdom, all the people in the country are extremely excited!

"After the Second Blue Star War, the free economic system headed by Berry Country has dominated the global industry...Berry Country can attack any country in terms of high-end manufacturing!"

"The Dragon Kingdom has been oppressed for a long time! Longwei was supposed to rise, but because the Dragon Kingdom does not have its own chip technology and lithography machine, it can only seek self-improvement in the predicament. Today, should we be proud?"

"My Dragon Country, even in the face of Berry Country's rogue behavior, still struggled to resist. Even if its own economy suffered huge losses, it never chose to bow to Berry Country!"

"A new era may begin!"

"This start button will change the Dragon Kingdom and the world situation!"

"Hahaha, I vaguely remember that when the Gobi Desert blew up our own mushroom cloud, it was also a button, declaring that the Dragon Kingdom would stand up from now on!"

"Can the nuclear energy difference machine really succeed?"

At this moment, A Si stood up.

His father also came out of the study when he heard the news.

"Dad, Director Xu's nuclear energy difference machine!"

After all, Ah Si is a junior high school student. Although he has profound attainments in physics and mechanics, he still shows his emotions on his face.

Ah Si's father took a look.

He is the dean of the School of Physics at Zhejiang University and a renowned mechanist who has recently been working on quantum computers.

When he knew that Longguo was going to design a difference engine, his first attitude was to oppose it, and he felt unbelievable.

The difference machine, the main working part is the early trapezoidal shaft, which developed into O'Neill's variable variable gear in the later stage.

The difference engine behind is basically O'Neill's variable gear.

This kind of gear has a big disadvantage, that is, the trapezoidal shaft structure is relatively large, and the calculator cannot be miniaturized.

Moreover, there is an indispensable device inside.

Adder!

This is a structure consisting of two sets of gears, with ten teeth representing zero to nine.

A set of large gears on the top is used for input, and how many steps the gears are installed on represents how many inputs.

As the main shaft turns, the lower pinion, responsible for displaying the results, turns the same number of steps.

And turn the record of the first circle to be added, and turn the second circle to complete an addition.

Between zero and nine of the pinion, there is a paddle. When turning from nine to zero, the paddle will make the gear next to it take a step, that is, carry.

And more complex multiplication, division, function operations, etc., are all done on this basis.

To be honest, this kind of device is too inferior compared with today's electronic computers and future quantum computers!

Otherwise, he will not be optimistic about the difference machine!

Ah Si was influenced by this father, so he always maintained a skeptical attitude towards the difference machine!

However, at this moment, Ah Si refuted his father, who in his mind meant authority, and said, "Father, Director Xu's difference engine does not use O'Neill variable gears, but involute gears!" "Hmmm ?”

Ah Si's father's eyes froze.

Can the difference engine use this structure?

Judging from Babbage's surviving drawings, the Difference Engine does not have an involute gear structure...

"Director Xu's improved difference engine?" He asked in surprise.

"Dad, it's not an improvement, but... a redesign! This is the difference machine of our Dragon Kingdom, the nuclear energy difference machine!"