Making Cable Damascus

Joined
Mar 26, 2004
Messages
1,617
Hi folks :)

This is just a demonstration on a friend's workshop.

I usually use and recommend 1 1/4" (or at least 3/4) cable, but we only have 1/2" and to make it worse, it had a rope inside, so it had to be removed and replaced by a small steel rod.

That said, you can see the exact same process I use to forge cable in this pictures.

First of all, I put the cable on the oven to get it hot.

cable1_big.jpg


cable2_big.jpg



Once they're red hot, I place it on a vise and rotate the cable with some pliers on the same direction as the strains to tighten it and remove the big spaces.

cable3_big.jpg



After that, I put some borax to act as flux and put it back into the oven.

cable4_big.jpg



I leave it a while there until the flux melts and retrieve it to start hammering the cable to get it even tighter.

cable5_big.jpg



After the hammering, I remove the black residues with a steel brush.

cable6_big.jpg



I repeat this process until the rounded and somewhat loose cable looks like a square section tight barstock.

cable7_big.jpg



Once I reach that point, I place it on the vise again and bend the cable to gain more volume, and then take it back to the anvil and start hammering it again.

cable8_big.jpg
 
After that, I keep on hammering the bended cable to make it weld well, not only between the strains of the cable, but on both sides of the bended piece.


cable9_big.jpg


cable10_big.jpg



I have to repeat all the previous steps several times to accomplish this.

Here's how it looks hot and cold when it's still hammering to do.

cable11_big.jpg


cable12_big.jpg



If you keep working, the cable will look just like any other steel, you can work it as any other steel, and you won't realize it's cable until you actually etch it on acid.

nessmukblade1_big.jpg



A sign of a properly welded cable is that it will show no imperfections when mirror polished.

nessmukconvex1.jpg


nessmukconvex2.jpg



Sometimes, I leave parts of the cable without a perfect welding for visual effects that won't compromise the performance of the blade. (Pictures 16 and 17)

cablecopperpadouk2_big.jpg


cablecopperpadouk3_big.jpg



Examples of cable damascus knives I've made:
http://www.aescustomknives.com.ar/docs/tutorialcabledamascus.htm


Regards,


Ariel
 
Aerial, that was great! I really like your pictures and tutorial, too. Beautifull steel and knives, fella.
 
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