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Ju Yuduan's blueprint was spread out in front of his eyes.
'Model of the knife', 'material requirements', 'process procedure'...all clearly appear in front of you.
Dear, please collect tickets~
Chapter 004 The First Knife
Checking it step by step, Liu Gongliang found that it was just a Japanese knife, and the cumbersome procedures were more troublesome than the difficulty of math problems, so he was a little depressed.
He tried to ask: "Can it be 3D printed?"
Euterpe is meticulous: "Sir, only hand-forging can create ingenious products."
"I'm just kidding."
The interweaving of reality and fantasy, like the VR world image in a sci-fi movie, is presented to Liu Gongliang at this time, and all the items in this factory seem to have been analyzed once, and the information is displayed in front of his eyes.
And the big boxes on the right corner mark the material information in VR like this:
[Retrieve available materials:
Jade steel (2 tons): the carbon content is less than 0.38%, the basic forging material.
Coolant (500ml): The maximum cooling limit is 3000 degrees Celsius, which can be used in cooling forging, general-purpose materials.
D32合金属片（100克）：硬度提升20%，比例（克）1：10。加入锻造装备的附属材料。】
"Okay, this damn novice task, I will do it."
The ghost knows why he came to the countryside to inherit the inheritance, and suddenly changed from an ordinary high school student to a blacksmith.
However, since his 'intuition' made him discover this magical workshop, he has no reason to be hesitant.
At least the so-called initial forging must be completed to see if the so-called different world really exists.Even if it is later discovered that it is actually false, that will be a matter later.
Liu Gongliang stroked his sleeves and began to carry the steel.
"let's start!"
日式刀的锻造，一般取材为钛0.02%、钼0.04%、钨0.05%、锰0.11%、铜1.54%、碳3.00% - 0.10%、铁98.12% - 95.22%，硅不定量，其他微量的玉钢。
The forging workshop of Yugang already has steel sheets left by my grandfather, so the screening of materials for the [steel making] step has been completed in advance.
Drag the steel box of Yugang, take out the material of Yugang, and start to burn.
Liu Gongliang moved to the front of the heating furnace in the workshop, and there was a humanized concave sink next to it for cooling.
This is also the first step in making a knife——【Maru forging】
In the scenes of many movies, Maru forging has appeared, that is, the hammer forging pictures of those blacksmiths hitting red high-temperature steel plates with hammers.
The main function of this step of hammer forging is to remove sulfur and excess carbon in the steel and increase the elasticity and toughness of the steel.
There are many hammer forging methods in this step of pill forging, such as cross forging, short book forging, Konoha forging...the lines are also different.
The memory of the original world was transferred to a healthy 16-year-old body, and Liu Gongliang finished the boring work before the sun was about to set.
After roughly looking at the steps of this step, which are similar to those on the design drawing, Liu Gongliang immediately entered the next step.
[Water reduction], also known as the quenching process, the essence of this step lies in the method of controlling the carbon content of the steel.
In the original world, Liu Gongliang's forging was often assisted by machines, but now he can only rely on his own skills.
Holding the hammer, Liu Gongliang hammered the jade steel in his hand into a thin slice with a thickness of about 5 mm, and entered the step of repeated forging.
Sweating the sweat of blacksmithing, Liu Gongliang was immersed in it unconsciously.
However, the results were not ideal.
Most of the cross-sections of Japanese knives are hard on the outside and soft on the inside, so this step also requires repeated folding and forging until the red-hot jade steel is punched into the shape of a knife. This step is considered a success.
Ding ding ding hammer forging, about ten minutes later, Liu Gongliang hammered the shape of the knife into a long strip, rested for a while, Liu Gongliang wiped off the sweat, and used the cooling liquid to cool it down. Walked to the cutting machine on the other side.
After cutting off the front end, Liu Gongliang used the tool of the grinder to shape the blade, and after a while, he was ready to burn the blade soil and cover the blade with soil to burn the blade.
Burning the blade red, quenching, and removing the clay on the knife also symbolizes the completion of the one-step fire forging process of quenching.
Basically, here, you can already see the complete finishing stage of a Japanese knife.
Subsequent work by Liu Gongliang is just some rough grinding, drilling, polishing...
In the already forgotten forging time, the warehouse outside the factory building has already entered the night, and the first weapon forging of Liu Gongliang's arrival in another world has been successfully completed.
There is no particularly handsome knife pattern such as chaotic blade and heavy flower T, but a crooked blade pattern full of flaws.
Even so, Liu Gongliang felt very satisfied.
A straight blade of a Taidao that has not yet been inscribed and made into a scabbard, and the bottom is held by Liu Gongliang with cotton cloth.
In the blacksmith system, 1/10 traces appeared, and marked information was also given.
This is a qualified knife that has passed the forging system!
[Inferior Taidao: A novice work forged by the chrysanthemum-style smelting method, which may break due to huge force at any time, and the only function may be barely used for cutting vegetables——"Congenitally disabled deformed children in knives" rating It couldn't be more appropriate. 】
Succeeded in making a knife with handmade series, Liu Gongliang, who is full of sense of accomplishment at the moment, suddenly sees the evaluation of the AR achievement column in front of him, and suddenly he is in a bad mood.
"Smart housekeeper, come out, I promise I won't kill you."