Douluo: I am a blacksmith

Qiu Ruolin quickly snatched the purple and gold fighting spirit badge from the front desk lady and put it back into the small red grid of the ring.

"Mr. Jie, you are a powerful soul master...".

The lady at the front desk stared at Qiu Ruolin intently, her breasts pressed against the front desk table, revealing her clearly visible nipples. She stretched her index finger to Qiu Ruolin's chin and gently teased her, "If you have time, I hope you can fight with me~ Of course, I said It’s not a soul fighting stage~ but a small dark room where the two of them can be alone~”.

After saying that, the lady at the front desk blew a kiss to Qiu Ruolin.

"Fairy, I am the grandpa you will never get!" After saying that, Qiu Ruolin put a few bags of gold soul coins back into the red lattice of the ring, turned around and left, very cool and unrestrained.

Faced with Zed's indifference and rejection, the receptionist didn't suffer any blow.

On the contrary, she became even more obsessed with the soul master Jie. She was so intoxicated even by looking at Jie's back. She was wondering if the Overlord would force him to kill him and directly 'eat' Jie.

After leaving the Great Soul Fighting Arena, Qiu Ruolin did not go back to the hotel to rest directly. He summoned four shadow clones to go to various drug stores or drug-related places in Xingluo City to find out about the Po Clan.

The Po clan possesses the secret skill of making medicines, and may have become medicine vendors after living in seclusion in Star Luo City.

The plot of the gathering of the four single-attribute clans in the original book is mentioned. Although the Po Yi clan has lived in seclusion, they still have business dealings with the royal family of the Star Luo Empire, and the next four sects have also gone to the Po Yi clan's residence to cause trouble.

If there is no news related to the Broken Clan in the medicine-related places, the four shadow clones will go to the next four sects to find out the news.

But this method has been going on for a month, and the specific residence of the Po Yi Clan has still not been known. There is no trace of the Po Yi Clan even in the Great Soul Fighting Field.

After assigning the exploration task to the four shadow clones, Qiu Ruolin came to the Blacksmith Association.

If he finds out where the Po Zhi Clan lives, he will start planning how to sneak into it and steal the knowledge of fairy grass.

If a battle breaks out, he will definitely not be Yang Wudi's opponent with his level 46 soul power alone, so he must create a sniper rifle stronger than the AMW sniper rifle, Barrett, the king of heavy snipers.

Barrett's M82A2 prototype gun had already been produced in Tianshui City, after a long period of gun testing and bullet testing.

The final result was: there were almost no problems with the sample gun. Although it was not made of the best forging materials and its performance was much weaker than that of Blue Star, it still had the power to easily injure a Soul Saint.

The special bullet mold has been continuously tested and improved, and the size has finally reached the optimal level.

Now Qiu Ruolin is going to the Blacksmith Association to build a new gun. Although there are no major problems inside the barrel of the Barrett M82A2 prototype gun, the collimation of the barrel and the accuracy of the rifling are still not outstanding enough.

Therefore, it is necessary to use the most advanced forging materials to re-develop a Barrett M82A2 sniper rifle.

In the previous AWM sniper rifle production, as well as the Barrett M82A2 prototype gun production, the barrel was drilled using an original drilling gun that simulated the work of a 'digital machine tool'.

The method of rifling in the barrel is hook knife broaching.

This requires a special mechanical fit to carve the complete rifling shape into the barrel.

Early colonists used the hook-knife broaching method to make rifling. The tools used were very simple manual wooden machines, which the colonists could make themselves.

When Qiu Ruolin was eight years old, he began to study the manufacturing principles of this manual wooden machine and successfully built a 'manual wooden machine'.

The rifling of the AWM sniper rifle is carved with this tool.

The so-called rifling, also known as rifling.

Firearms with rifled rifles are also called "rifles."

It can be considered that any gun with rifling can be called a rifle.

A rifle is a 'rifle'.

The rifling can be said to be the soul of the barrel. The function of the rifling is to give the bullet the ability to rotate, so that the bullet can still maintain the predetermined direction after it comes out of the chamber.

Rifling is a fine work of art on a gun. If you want to carve a beautiful and complete rifling, you must accurately calculate and summarize the twist length and twist.

Then, the hook-shaped cutter of the 'manual wooden machine' is placed on a steel pull rod that is slightly thinner than the diameter of the gun bore. The height of the hook-shaped scraper blade can be adjusted by adjusting the screw on the layer of the pull rod.

Each time it is pulled through the barrel, the pull rod moves a few microns. As the barrel rotates at a constant speed, a bore line with a certain twist is broached.

After reaching the predetermined width, change the position and pull the second rifling.

The more times you pull, the thinner and more precise the groove formed.

This is Qiu Ruolin's previous method of processing the rifling of the gun barrel.

Today, he does not need a drilling machine to process the barrel at all, nor does he need the assistance of a 'manual wooden machine' to carve the rifling.

The special characteristics of the shadow martial spirit and the soul bone skills given by the mirror eye bone allowed him to forge sophisticated barrels and rifling with his bare hands.

Star Luo City, branch of the Blacksmiths Association.

As usual, Qiu Ruolin paid a certain rent to the Blacksmith Association and rented a public forging area on the third floor of the association.

The public forging area number obtained is 'Forging Area No. [-]'.

The third floor of the association is a public forging place provided by the Blacksmiths Association to foreign blacksmiths. It is divided into ten public forging areas.

Every blacksmith can use these public forging areas, but must pay a certain rent to the blacksmiths' association.

If the blacksmith level reaches the 'Master Blacksmith' level, you can rent the public forging area for free without rent.

Unfortunately, Qiu Ruolin is currently a blacksmith at the 'Master Blacksmith' level and must participate in the blacksmith assessment in a few days before he can be promoted to the 'Master Blacksmith' level.

Arriving on the third floor, half of the forging areas were empty. Only forging areas No. [-], [-], and [-] were rented by blacksmiths, who forged and produced tools here.

Qiu Ruolin hung the number plate marked with the word "五" in the No. [-] forging area, which meant that the forging area had been rented.

The No. [-] forging area is equipped with many commonly used forging instruments, including furnaces, bellows, smelters, as well as various forging hammers, diamond chisels, casting pens, etc.

Before using a public forging area, you must first check whether all the instruments in the forging area are normal and whether forging work can be performed directly. This is common sense in the blacksmith community.

After the inspection, everything is normal in the No. [-] forging area.

Qiu Ruolin turned on the smelter to preheat, ignited the furnace, and pulled the bellows to let the furnace's flame reach a temperature that could forge iron.

After dealing with the debris on the stove, he took out the drawings of various parts that had been carefully calculated.

These drawings are all parts required for the Barrett sniper rifle, including the caliber of the muzzle and each step of making the bullet.

There are also bullet molds, various molds, metal forging materials, special forging materials, etc.

Black iron is a rare metal material with a deep black color and a faint red light. It is extremely heavy, has a high melting point, and is magnetic. When opened, it cuts through iron like mud. It is a special material.

Items made of black iron have high temperature resistance, high strength, high toughness, corrosion resistance, etc.

It is an excellent material for refining weapons.

Black iron's high-temperature resistance makes it suitable for making gun barrels, because high temperatures are generated when gunpowder explodes. If the gun barrel is not resistant to high temperatures, it will easily explode.

Wujin is also a rare metal material. It is used to smelt equipment and improve the properties of weapons. It can be used to strengthen the smoothness of the connection of each part inside the gun body, increase the impact resistance of the gun body, enhance performance and bullet entry into the chamber. of smoothness.

Steel and gold can be used to make warheads with super penetrating power, and can also be used to make "strengthened firing pins" to make the bullet's primer strike harder.

Fiber stone, a special forging material, is a type of crystal. Through a special refining method, the granular compounds in the crystal can be extracted, and then smokeless gunpowder can be refined.

It is an indispensable raw material for making bullets.

Lightstone, a special forging material, is as clear and transparent as water droplets and can be used to make sights and magnifiers.

Qiu Ruolin began to possess the martial soul, and the four hidden soul rings unfolded one after another. The shadow martial soul turned into black energy and wrapped around his body, and his eyes turned red.

His insight, reflexes, and speed have been greatly improved, which allows him to have faster thinking vitality and work efficiency.

Qiu Ruolin picked up the hot black iron from the furnace, then picked up the forging hammer to hammer it.

Dark iron has a high melting point and must be forged several times with a forging hammer before a smelting device can be placed for smelting, which can speed up the smelting.

After processing the black iron, Qiu Ruolin used his soul power to wrap all the deformed black iron materials and put them all into the smelter.

swoosh~

Start the smelting machine, wait until the dark iron is melted into a liquid state, then pour it into the already prepared gun barrel model, and then remove the model directly after it cools down.

Many gun parts are made this way.

Although the barrel cast in this way has good impact resistance, its internal smoothness is difficult to guarantee.

This also means that guns made using this method will most likely explode.

Therefore, after all the parts are cast, and then the smelting of black gold is added to improve the attributes of the weapon, the connection of all parts of the gun body can be strengthened, making the interior very smooth.

There are no modern precision instruments to make gun barrels, this is the only method he found in Douluo Continent.

The barrel cast in this way has another disadvantage, that is, it is very heavy, but this disadvantage does not have much impact. After all, the heavy Barrett is insignificant compared to the four tons of protective gear on his body.

He continued to work on other parts.

half a month later.

The four shadow clones who went out to investigate still found nothing, but one of the shadow clones overheard topics related to the Broken Clan from the royal family of the Star Luo Empire.