In the process of turning the parts over, the position and shape of the parts have changed. It is not only troublesome to reposition them, but the accuracy may also decrease.

Now, the Xingtu seven-axis linkage machining center does not have this problem at all. With the assistance of two seven-axis robotic arms, they can completely replace humans to "automatically turn over" parts.

Ultimately, it will greatly save the time of repeated measurement of positioning accuracy. After reducing the order of repeated measurements, the production speed of part processing can be increased again.

It even cooperates with the previously developed legless wheeled dual-arm experimental robot.

It is entirely possible to rely on an experimental robot to place metal materials on the processing table, and then take out the parts and put them away when the processing is completed.

Finally, the experimental robot can also be used to remove metal debris inside the seven-axis linkage machining center to prepare for the next part processing.

It can be said that Xingtu Technology, which owns the artificial intelligence Jarvis, can achieve truly 100% fully automatic unmanned metal processing production in the field of metal machining!

Of course, without further ado, for products such as machining centers, production efficiency and fully automated production to reduce production costs are very important.

But what is more important is the processing accuracy. If the Xingtu seven-axis linkage machining center improves production efficiency but reduces processing accuracy.

Then it is undoubtedly a failed product and is not worth 6600 million experience points, so processing accuracy is the highest consideration factor.

Out of curiosity, Lin Feng closed his eyes slightly and searched his mind for the knowledge that had just been instilled.

Soon, Lin Feng's eyes flashed with surprise, because the precision of this seven-axis linkage machining center far exceeded Lin Feng's imagination.

The conventional machining accuracy of this seven-axis linkage machining can reach up to 0.0006mm, or 700 nanometers, in micro-polishing mode.

When using the special micro-cutting equipment 'Nano Flying Knife Cutting Machine', the highest cutting accuracy can reach 0.0001mm, which is an ultra-high precision of 100 nanometers.

The so-called "nano-flying knife cutting machine" is essentially a super nano-knife made from ultra-fine single-walled carbon nanotubes with a diameter of only a few nanometers.

Thereby cutting metal materials and achieving the effect of processing ultra-precision parts.

Speaking of which, there is a Guzheng Project in the TV series "The Three-Body Problem". In the TV series, someone used a "nano flying knife" hundreds of meters long to cross the entire river like an iron chain blocking the river.

Then, a warship passed through the iron chain made of single-walled carbon nanotubes while crossing the river without noticing, and eventually the entire ship was cut into countless pieces by the "nano-flying knife".

Witnessing this scene, people around the world who were watching the TV series "The Three-Body Problem" were shocked and marveled at the powerful and terrifying "Nano Flying Knife".

The prototype of the so-called "nano flying knife" in reality is the single-walled carbon nanotube, but there is still a gap between reality and the TV series "The Three-Body Problem".

The single-walled carbon nanotubes, or nano-flying knives, in the TV series "The Three-Body Problem" can reach a length of hundreds of meters or more, and can directly cross a river. In reality, this is far from being possible.

Even a single-walled carbon nanotube of only 0.5 meters in length cannot be achieved. Currently, the longest single-walled carbon nanotube in the world is only 0.17 meters, and the manufacturing cost is very high.

However, although humans cannot currently produce single-walled carbon nanotubes of that length, this does not mean that the super-strong cutting effect shown in TV dramas is fake.

Because the "cutting" in the physical sense is different from the "cutting" that ordinary people imagine, and the "cutting" that ordinary people imagine does not actually exist.

Because if you really want to cut chemical bonds, the energy required is too great, and it cannot be satisfied by the kinetic energy of an arm.

Therefore, the actual "cutting" process is actually the thinnest part of the knife tip squeezing the surface of the object. Because the power of the entire hand is concentrated on the tiny thin surface of the knife tip, the energy is highly concentrated at this time.

Ultimately, under this huge force, this will cause cutting deformation between two adjacent layers of the object touched by the tip of the knife.

When the tensile stress caused by shear reaches a certain value, the interaction force between adjacent layers will cause them to break.

After that, the "squeezing and breaking" process is repeated, and what finally appears to humans is that the object is cut apart.

So ordinary people have no idea that what they think of as "cutting" does not actually exist.

I didn't know that from a microscopic perspective, the knife didn't cut the matter, but simply "squeezed" the forces between the matter.

After scientists analyzed this truth, it provided a lot of room for imagination, and many practical tools were developed based on it.

This principle is frequently used in science fiction works, which is why there is the shocking plot of the Guzheng Project in the TV series "The Three-Body Problem".

Therefore, the 'nano flying knife' in the Guzheng Project is real and the Guzheng Project can be replicated in reality.

But the prerequisite is that you can produce single-walled carbon nanotubes that are hundreds of meters long and can directly cross a river.

If you can do this, you can naturally reproduce the scene of the Guzheng Project in the TV series "The Three-Body Problem", and directly cut a large ship into countless long iron bars!

At this time, the special micro-auxiliary processing equipment of the Xingtu seven-axis linkage machining center, the nano-flying knife cutting machine is naturally an extraordinary thing.

The single-walled carbon nanotubes it uses have a diameter of only 2 nanometers.

According to the knowledge in Lin Feng's mind, the longest length of this single-walled carbon nanotube actually reached an astonishing 16 meters, breaking the current and previous world records.

After all, the longest single-walled carbon nanotube in the previous life was only 0.17 meters.

At this time, the longest length of the single-walled carbon nanotube reached an astonishing 16 meters, which means that its use has suddenly expanded.

If it is twisted together to make carbon nanotube wires and then made into motors, it will be the world's best motor and generator.

Because the electrical conductivity and electron mobility of single-walled carbon nanotubes are very high, the resistance is very low.

Electrons can easily travel through single-walled carbon nanotubes without generating heat, so they are naturally the best conductor material.

Therefore, if it is applied in the field of electric motors or generators, there is no need to worry about the motor overheating and burning, and the efficiency can be greatly improved!
In addition, single-walled carbon nanotubes have great development potential in the fields of chips, batteries, capacitors, power grids, composite materials, sensors, aerospace, etc.

Of course, although the prospects are wonderful, it is not easy to make use of these single-walled carbon nanotube wires that can be up to 16 meters long.

Because this is just a carbon nanotube wire with a diameter of only 2 nanometers.

We want to make a single-walled carbon nanotube wire with a diameter of 2 nanometers and a length of 16 meters into a carbon nanotube chip or carbon nanotube sensor.

This requires a lot of thought and requires overcoming many technical and manufacturing difficulties. (End of this chapter)