Scientific cultivation, mechanical ascension

Cuizhu Peak in the middle of the night, inside the cave.

The aura-powered smelting furnace burned hot, and a piece of refined iron ingot was melted in a few breaths, and finally pulled into a reddish iron embryo.

Su Yun took out the hammer and combined it with spiritual power to temper the iron embryo into a sword shape.

This is the most difficult, time-consuming, and extremely important step in refining, and it requires a large amount of spiritual power to be poured into the refined iron into a spiritual magic weapon embryo.

And Su Yun's cultivation is low, and he has to meditate and breathe every few hours to restore his spiritual power, so that this step will take more than a day.

It was late at night again, and because Su Yun forgot to add oil to the oil lamp, the cave was darkened, and only the furnace was still glowing with dark red light.

He rummaged through the bag for a moment and took out a piece of fluorite. This ore only needs to be infused with spiritual power to emit a dazzling light, and the spiritual power consumed when using it is almost negligible, but it is also a drag to release a subtle spiritual power when you have to separate your mind, so it is not used for daily lighting. I only heard that some wealthy gentry would let their attendants use fluorite as a human lamp rack.

However, for Su Yun, this is not a problem at all, he took out the spirit core that he had done, and simply sketched some spiritual energy veins on the fluorite, embedded the spirit core, adjusted the spiritual energy output, and the fluorite instantly lit up on its own.

The first aura "light bulb" in the Immortal Cultivation Realm was born!

The lighting in the cave was restored, and Su Yun was full of energy, and it took one night to complete the engraving of the instrument pattern, and a brand-new factory standard flying sword was completed.

The standard flying sword was mediocre in any aspect, but it was infused with Su Yun's hard work, and he was still quite proud.

This is still the first magic weapon refined by Su Yun as a traverser, although he has detailed refining knowledge in his memory, he still needs to get started in person to master its essence.

Moreover, combined with the scientific knowledge of the previous life, there are actually many things that can be improved in the process of refining weapons.

The most time-consuming thing for refining the sword embryo is actually pranayama to restore spiritual power, which takes up most of the time, if it is not cost-effective to use the elixir to restore the spiritual energy, after thinking about it, Su Yun still decided to use the spiritual core as a source of spiritual energy during tempering.

And you can build a lathe that hammers automatically to replace manpower, which is not only faster, but also frees up time to do other things.

There are ready-made mechanical parts in the debris pile of the cave mansion, which were made by Su Yun to make glutinous rice for Li Su in the past, but they were not used.

Just do it, Su Yun spent half a day drawing the drawings, and half a day making parts, installing and debugging.

The first simple lathe in the world of cultivating immortals was completed.

It is said to be a lathe, but in fact there are only the base, the machine and the stamping components on the top.

Boulders are pressed against the base to counteract the vibrations. The middle machine is used to fix the sword embryo, and is equipped with a fine gear structure to move the position of the sword embryo in both horizontal and vertical directions, and the movement speed can be controlled by replacing the number of teeth of the gear, and the sword embryo can also be flipped at a specific position to forge the desired sword body shape.

The hammer on top, connected by an iron arm, is the heart of the machine.

Unlike hydraulic hammers, the hammer of this machine is powered by dolomite.

Feiyun stone is a natural aura ore, the crystal is hexagonal pyramidal, and it only needs to input spiritual power to fly in the direction of the tip, and the force is extremely great. So much so that the immortal cultivation world can see the wonders of the mountain peaks naturally hanging in the air. It is all because the mountain stone is rich in the mineral deposits of Feiyunshi, which coincides with the abundant spiritual energy here, which is enough to support the peak of Feiyunshi to lift the weight of ten thousand pounds.

Flying clouds are also needed to build some large flying ships, but small flying swords don't need flying clouds, and floating formations are sufficient.

Moreover, Feiyun Stone is expensive, and Su Yun only has a small piece on hand, so the pressure on the driving hammer is not great. The excess power is recovered in the mainspring and used to drive the gears and adjust the position of the blade, making it truly fully automated.

The energy of the entire lathe naturally comes from the spirit core, and the hammer head has the function of injecting spiritual energy into the sword embryo.

However, there was only one spirit core now, so Su Yun had no choice but to buckle the spirit core on the fluorite bulb and put it on the lathe.

Pull out the sword embryo in the furnace, fix it on the lathe, turn on the switch, and the lathe begins to forge the sword embryo as Su Yun designed, and the roar of the collision resounded throughout the cave.

"The industrial revolution in the immortal cultivation world has taken its first step!" After

two days of all-night fighting, Su Yun was inevitably a little tired, but he only took a Bigu Pill and started the next step.

After all, in the previous life, I was used to ...... Xi

Next, Su Yun took out all his Qiankun bags and prepared to clean up the house.

As a result, only seven and a half pieces of spirit stones of different colors were turned out, and there were some miscellaneous ores, as for the fine iron, brass and the like, they were not worth a few dollars.

In the end, Su Yun decided to refine five more spirit cores, leaving two spirit stones for later use, and he didn't know what the half of the lower grade spirit stones could do.

Although the spirit core is small, the difficulty of refining is much higher than that of the lower grade spirit weapon, refining five spirit cores, it has been three days later, and the tempered sword embryo has already had eight handles, and the speed of the lathe is even better than Su Yun expected!

Now you can start the next step of flying sword refining - engrave the instrument pattern.

This is the key to refining, and the tempered sword embryo only has its shape, not its soul.

It is necessary to design the weapon pattern according to each person's spiritual root attributes, water, fire, wood, gold and earth, and even the mutated spiritual root wind, fire and thunder have their own phase of the instrument pattern, and only with the corresponding instrument pattern can the corresponding attribute of the skill sword skills be performed.

Su Yun is familiar with all kinds of primary instrument pattern styles, and he is also good at collocation, but it doesn't take much time to design instrument patterns. In the final analysis, the device pattern is similar to the printed circuit board or integrated circuit in the previous life, the difference is that one is the aura circuit and the other is the current circuit, which is Su Yun's old business.

The time-consuming process is still the engraving process, and the higher the material, the more difficult it is to engrave.

In the refining method that has been circulating in the immortal cultivation world, refiners generally use a carving knife to manually engrave the instrument pattern, and the high-level refiner with high strength will condense the divine sense, and use the divine thought as a knife to engrave the instrument pattern.

But in principle, both are small workshop-style manual work.

Su Yun thought about using stamping instead of manual carving with a carving knife. Make a good master of the instrument pattern, and use a stamping machine to emboss the instrument pattern on the master on the sword body.

However, after thinking about it, this plan was vetoed by Su Yun.

First, the pattern is fine, and the accuracy of the embossing is far from enough, and the second is that the forged fine iron sword embryo is full of toughness, and it is difficult to emboss successfully.

Then Su Yun thought of using chemicals to etch out the lines, but he was also rejected because of accuracy problems.

Su Yun, who was pacing back and forth in the cave, suddenly caught a glimpse of the light above his head, which was a fluorite bulb that had been reloaded with a spirit core.

After pondering for a moment, Su Yun was so excited that he shouted, "God said, there must be light!

In the previous life, the lithography machine can be said to be the pinnacle product of human wisdom, the mother of chips, the industrial chain is all over the world, and it is extremely difficult to manufacture.

However, if you just borrow its principle, it doesn't seem difficult to make a low-end imitation, and there is also the support of the Immortal Cultivation Realm Method.

The simplified structure of the lithography machine is actually very simple, only a light source, a mirror, a photomask and a lens. The only difficulty is precision control, but in the immortal cultivation world, for monks with divine sense, this is not a problem.

The working principle is to depict the enlarged version of the chip design pattern on the photomask in advance, irradiate it with a light source, and the light can project the pattern through the photomask, and then focus the light with a lens, scale the pattern in equal proportions, and project it onto the silicon wafer covered with photoresist, and the photoresist can leave the design pattern of the chip after the photoresist is sensitive.

There is also a difference between engravering the pattern with a lithography machine and producing chips. When producing chips, the photoresist is only one step in the production process to project a pattern with a lithography machine, and then there are a series of troublesome operations such as etching and ion implantation.

The lithography machine only needs to vigorously produce a miracle, and the excess part on the sword embryo can be directly ablated off with strong light, and the left groove is filled with air conductive material.

After sorting out the technical route, Su Yun immediately began to draw drawings, and it was another night of hard work.

The optical path design, the determination of the curvature of the mirror and lens, and the selection of the material and thickness of the photomask are all done.

The only thing that hasn't been decided yet is the choice of light source.

Different from the light source of illumination, the light source of the lithography machine must have sufficient energy density, and the photolithography is not a chip, but a fine iron that can be cauterized, gasified and forged.

It seems that only lasers meet the requirements, but in the immortal cultivation world, Su Yun has not been able to create lasers for the time being.

Perhaps the only option is the Blazing Crystal.

Blazing Crystals are often used to create one-off attack weapons, as they emit a scorching glow when they burst. However, the range of effect is limited, and most of the time the actual effect is similar to that of a flashbang.

However, for the lithography machine, the optical path is very short, and there is the convergence of mirrors and lenses, and the vaporization of fine iron should be able to do this.

It just so happened that Su Yun still had a large inventory of blazing crystals.

Then, after another five days of work, Su Yun completed the lithography machine, the most tedious of which was to grind the lens.

Large pieces of transparent crystal are not scarce, but to grind the crystal into a lens can only work hard, not opportunistic, the slightest damage and distortion will be in vain.

If it weren't for the assistance of divine thoughts, Su Yun didn't believe that he could complete the feat of grinding lenses by hand.

At the same time, the sword embryo of the nineteen standard flying swords was also tempered, and the spiritual power of the three lower-grade spirit stones was fully consumed.

The spirit core with light was carefully placed by Su Yun in a place where the spiritual energy of heaven and earth was abundant and safe.

Because he was pleasantly surprised to find that the spirit core was actually able to absorb the aura of heaven and earth on its own, although the speed was a little slower, but in time, there would always be a day when it would return to fullness.