» Knives and swords »Knife Cuyabrik do it yourself

DIY Cuyabric knife


Hello everybody
Recently I saw such a knife on the Internet and decided to make it myself, walked on the network, found the name Cuyabrik, it sounds strange. I looked at the species, chose the simplest one in my opinion and proceeded. At first I wanted to make a reinforcement according to the advice of the masters on the forum, then I got a drill for phrasing, I don’t know what it says on it is steel 60x13.

I wandered around the network, read that the steel seems to be strong, wear-resistant and does not rust. I checked the spark on the working head better than steel on the body of the drill. I think it will turn out to stretch the metal over the entire blade. And so here is the drill for the knife.


We will need a tool
  1. Bulgarian
  2. Horn
  3. Metal brush
  4. abrasive
  5. Felt circle and goy paste
  6. Metal for a knife


I heat it and let it cool in air to soften the metal. I heat to scarlet and forge forming a blade

I leave the blade and proceed to the handle. I draw forming a square

After molding, I heat by stepping back 12 cm from the blade. He quickly clamps it in a vice and scrolls three turns.

Then I heat the tip and bend it, now I bend the handle in the right place.

I deformed the blade to the end. I go on hot with a clear metal.

Well, that's all with fire. Starting to grind, I noticed that the blade was half of a different metal, I could not stretch the metal from the slave part to the entire blade. I polished with different papers, this metal is not polished with stones, but I have not yet tempered it. After a little torment, he nevertheless finished grinding, and proceeded to hardening.

Quenching.
Quenching from 1060-1085 ° C + Cold treatment at minus 70-80 ° C (holding time 1 hour) + Tempering at 400-420 ° C (holding time 5 hours), air cooling. After quenching, they ate as they took off the color.

When grinding the knife at the end of the spark does not fly at all, and the second half is already ferberite. Yes, and not taken with fine sandpaper at all. But unusual looks pretty even.

He removed the big risks, started polishing the goy with a paste, and after half an hour he threw this thing away, he decided to leave it like that.

Here is the pen

Well, that's all the knife is ready, someday there will be time polishing to the end. Yes, I suffered with him.

Thank you all and to new Homemade Friends.
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11 comments
Thor
Who let the student go to the forge? How can it even work if the tap is called a “drill for milling"? Take away the tool from the child and send to study, otherwise he will be proud of huyabrikami
Guest Alex
and generally speaking..
a good knife KUYabrik not be called
Guest Alex
what was that?
nonsense with a hangover?
Optimist
I’ll just remind everyone, you try to make and lay out
And this is you to the doctor - obstetrician say: "First give birth ..." xaxa
I’ll just remind everyone, you try to make and lay out, and then criticize ..))


and yet, VK is a cruel social network swoon
Guest Vyacheslav
Such taps are composite. The threaded part is made of a quick-cut, or something similar, and the rest of the body is made of cheaper steel, up to St3. This explains the difference in the properties of the metal, different thermal conditions for processing and different sparks during grinding.
Mdaa. Phrasing is only in music. Refers to playing the instruments. punish
And so - this is a regular tap! laugh1
It’s been thought that the knife was bent from the poker
Quenching -80? This is where you found liquid nitrogen))
Is this a tap, like, for a "drill for phrasing"?

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