Ariel Salaverria
11-19-2004, 06:32 PM
This will go to the Knifemaking section of my website when it's done.
This is the sketch of the custom knife to make.
http://www.aescustomknives.com.ar/images/clydetz1_big.jpg
We arranged the following:
- 3/16" thick blade of a San Mai damascus with O1 in the middle.
- Coppered damascus bolsters.
- 1/8" thick sheep stag handle slabs.
- 1" diameter forefinger ring.
This is from the meeting with another knifemakers and tracer-san. I prepared 3 damascus billets to test the drop hammer Alberto (one of the knifemakers) built and to see if I could get some extra help on this damascus, as it's going to be pretty big.
Customers's billet is the one next to the hammer.
http://www.aescustomknives.com.ar/other/forja2_big.jpg
The bottom one.
http://www.aescustomknives.com.ar/other/forja1_big.jpg
Putting it on the oven and hammering it a bit.
http://www.aescustomknives.com.ar/other/forja3_big.jpg
http://www.aescustomknives.com.ar/other/forja4_big.jpg
http://www.aescustomknives.com.ar/other/forja5_big.jpg
Testing the drop hammer.
http://www.aescustomknives.com.ar/other/forja6_big.jpg
http://www.aescustomknives.com.ar/other/forja7_big.jpg
http://www.aescustomknives.com.ar/other/forja8_big.jpg
http://www.aescustomknives.com.ar/other/forja9_big.jpg
http://www.aescustomknives.com.ar/other/forja10_big.jpg
The drop hammer didn't have enough weight installed to hammer strong enough, but I managed to get the billet a little longuer though.
In the middle of the forging the billet started to get loose from the supporting bar from the heat and hammering, so I had to reinforce the welding.
http://www.aescustomknives.com.ar/other/autogena1_big.jpg
http://www.aescustomknives.com.ar/other/autogena2_big.jpg
http://www.aescustomknives.com.ar/other/autogena3_big.jpg
http://www.aescustomknives.com.ar/other/autogena4_big.jpg
http://www.aescustomknives.com.ar/other/autogena5_big.jpg
Here you can see Ruben Calo using the drop hammer :)
http://www.aescustomknives.com.ar/martinete1.mpg
http://www.aescustomknives.com.ar/martinete2.mpg
I kept on forging the next day at my workshop, and just to show you guys that this is not an exact science, after hammering the billet, I discovered it was a bit shorter than what I needed, so I'm gonna have to forge a new billet for this and use this for another knives.
I could strech it to fit, but then the thickness wouldn't be the ordered, so it was not an option.
http://www.aescustomknives.com.ar/images/clydetz17_big.jpg
http://www.aescustomknives.com.ar/images/clydetz18_big.jpg
This is the making of the canister with the different steels inside to place later in the oven to heat it (O1 in the center, and layers of 1010 and 1070 surrounding it)
http://www.aescustomknives.com.ar/images/clydetz19_big.jpg
http://www.aescustomknives.com.ar/images/clydetz20_big.jpg
http://www.aescustomknives.com.ar/images/clydetz21_big.jpg
http://www.aescustomknives.com.ar/images/clydetz22_big.jpg
Forging time again :)
This is how I made the hole on the steel and then hammer it to accomodate it to the right position.
http://www.aescustomknives.com.ar/images/clydetz23_big.jpg
http://www.aescustomknives.com.ar/images/clydetz24_big.jpg
http://www.aescustomknives.com.ar/images/clydetz25_big.jpg
http://www.aescustomknives.com.ar/images/clydetz26_big.jpg
http://www.aescustomknives.com.ar/images/clydetz27_big.jpg
After I had the holes and flatened steel, I cutted a stencil in paper, a little bigger than the knife so I have some room later for the grinding stage and glued it to the steel with contact cement.
http://www.aescustomknives.com.ar/images/clydetz28_big.jpg
On this detail, you can see the stencil hole matches the steel hole (bad choice of background for the picture)
http://www.aescustomknives.com.ar/images/clydetz29_big.jpg
Here I am, taking the steel bar into shape with a hand grinder (I don't use laser or plasma cutters or saws)
http://www.aescustomknives.com.ar/images/clydetz30_big.jpg
http://www.aescustomknives.com.ar/images/clydetz31_big.jpg
http://www.aescustomknives.com.ar/images/clydetz32_big.jpg
After I finish that, the steel has the shape, but it's still very rough.
http://www.aescustomknives.com.ar/images/clydetz33_big.jpg
Smoothing it with a bench grinder.
http://www.aescustomknives.com.ar/images/clydetz34_big.jpg
Knife blank
http://www.aescustomknives.com.ar/images/clydetz35_big.jpg
http://www.aescustomknives.com.ar/images/clydetz36_big.jpg
Here's a little preview of the grinding lines (Those curves were really hard to make)
http://www.aescustomknives.com.ar/images/clydetz37_big.jpg
Check out the red lines, my sugestion for teh customer was that the front bolster covers all of that, so he can have a better finger rest with a firmer grip (he agreed with that :) )
If you look at the grinded part, you can see the O1/damascus line on the middle :D
This was the hardest knife to grind I have ever make, and I'm really proud of how it turned out :D
I made some bevels wider than on the original design to show the damascus and O1 patterns better.
http://www.aescustomknives.com.ar/images/clydetz38_big.jpg
http://www.aescustomknives.com.ar/images/clydetz39_big.jpg
http://www.aescustomknives.com.ar/images/clydetz40_big.jpg
http://www.aescustomknives.com.ar/images/clydetz41_big.jpg
http://www.aescustomknives.com.ar/images/clydetz42_big.jpg
http://www.aescustomknives.com.ar/images/clydetz43_big.jpg
Here's how you prepare the sheep stag to be used on the knife.
I was going to do this tomorrow, but I did it tonight so tomorrow I can just start working on the handle itself when I get up :)
First I cutted the stag in 3 parts so I can place it on a pot
http://www.aescustomknives.com.ar/images/clydetz44_big.jpg
I boiled the pieces of stag so they become elastic.
http://www.aescustomknives.com.ar/images/clydetz45_big.jpg
Right after the boiling bath, ready to be flattened.
http://www.aescustomknives.com.ar/images/clydetz46_big.jpg
On the horizontal press.
http://www.aescustomknives.com.ar/images/clydetz47_big.jpg
Flattened stag, already marked with the aproximate shape of the handle slabs to be cutted.
http://www.aescustomknives.com.ar/images/clydetz48_big.jpg
Cutted slabs and damascus steel marked for the bolsters.
http://www.aescustomknives.com.ar/images/clydetz49_big.jpg
http://www.aescustomknives.com.ar/images/clydetz50_big.jpg
A part of the handle making process :)
I use a tin alloy bar to add a film to the back of the bolster so I can weld it later to the knife.
http://www.aescustomknives.com.ar/images/clydetz52_big.jpg
Same treatment on the knife.
http://www.aescustomknives.com.ar/images/clydetz53_big.jpg
I press both pieces in position and then I heat it with a torch to the melting point of the alloy (aprox 270 C)
When it colds, the welding is perfect, so I can take it off the grip.
http://www.aescustomknives.com.ar/images/clydetz53_big.jpg
http://www.aescustomknives.com.ar/images/clydetz53_big.jpg
Regards,
Ariel
This is the sketch of the custom knife to make.
http://www.aescustomknives.com.ar/images/clydetz1_big.jpg
We arranged the following:
- 3/16" thick blade of a San Mai damascus with O1 in the middle.
- Coppered damascus bolsters.
- 1/8" thick sheep stag handle slabs.
- 1" diameter forefinger ring.
This is from the meeting with another knifemakers and tracer-san. I prepared 3 damascus billets to test the drop hammer Alberto (one of the knifemakers) built and to see if I could get some extra help on this damascus, as it's going to be pretty big.
Customers's billet is the one next to the hammer.
http://www.aescustomknives.com.ar/other/forja2_big.jpg
The bottom one.
http://www.aescustomknives.com.ar/other/forja1_big.jpg
Putting it on the oven and hammering it a bit.
http://www.aescustomknives.com.ar/other/forja3_big.jpg
http://www.aescustomknives.com.ar/other/forja4_big.jpg
http://www.aescustomknives.com.ar/other/forja5_big.jpg
Testing the drop hammer.
http://www.aescustomknives.com.ar/other/forja6_big.jpg
http://www.aescustomknives.com.ar/other/forja7_big.jpg
http://www.aescustomknives.com.ar/other/forja8_big.jpg
http://www.aescustomknives.com.ar/other/forja9_big.jpg
http://www.aescustomknives.com.ar/other/forja10_big.jpg
The drop hammer didn't have enough weight installed to hammer strong enough, but I managed to get the billet a little longuer though.
In the middle of the forging the billet started to get loose from the supporting bar from the heat and hammering, so I had to reinforce the welding.
http://www.aescustomknives.com.ar/other/autogena1_big.jpg
http://www.aescustomknives.com.ar/other/autogena2_big.jpg
http://www.aescustomknives.com.ar/other/autogena3_big.jpg
http://www.aescustomknives.com.ar/other/autogena4_big.jpg
http://www.aescustomknives.com.ar/other/autogena5_big.jpg
Here you can see Ruben Calo using the drop hammer :)
http://www.aescustomknives.com.ar/martinete1.mpg
http://www.aescustomknives.com.ar/martinete2.mpg
I kept on forging the next day at my workshop, and just to show you guys that this is not an exact science, after hammering the billet, I discovered it was a bit shorter than what I needed, so I'm gonna have to forge a new billet for this and use this for another knives.
I could strech it to fit, but then the thickness wouldn't be the ordered, so it was not an option.
http://www.aescustomknives.com.ar/images/clydetz17_big.jpg
http://www.aescustomknives.com.ar/images/clydetz18_big.jpg
This is the making of the canister with the different steels inside to place later in the oven to heat it (O1 in the center, and layers of 1010 and 1070 surrounding it)
http://www.aescustomknives.com.ar/images/clydetz19_big.jpg
http://www.aescustomknives.com.ar/images/clydetz20_big.jpg
http://www.aescustomknives.com.ar/images/clydetz21_big.jpg
http://www.aescustomknives.com.ar/images/clydetz22_big.jpg
Forging time again :)
This is how I made the hole on the steel and then hammer it to accomodate it to the right position.
http://www.aescustomknives.com.ar/images/clydetz23_big.jpg
http://www.aescustomknives.com.ar/images/clydetz24_big.jpg
http://www.aescustomknives.com.ar/images/clydetz25_big.jpg
http://www.aescustomknives.com.ar/images/clydetz26_big.jpg
http://www.aescustomknives.com.ar/images/clydetz27_big.jpg
After I had the holes and flatened steel, I cutted a stencil in paper, a little bigger than the knife so I have some room later for the grinding stage and glued it to the steel with contact cement.
http://www.aescustomknives.com.ar/images/clydetz28_big.jpg
On this detail, you can see the stencil hole matches the steel hole (bad choice of background for the picture)
http://www.aescustomknives.com.ar/images/clydetz29_big.jpg
Here I am, taking the steel bar into shape with a hand grinder (I don't use laser or plasma cutters or saws)
http://www.aescustomknives.com.ar/images/clydetz30_big.jpg
http://www.aescustomknives.com.ar/images/clydetz31_big.jpg
http://www.aescustomknives.com.ar/images/clydetz32_big.jpg
After I finish that, the steel has the shape, but it's still very rough.
http://www.aescustomknives.com.ar/images/clydetz33_big.jpg
Smoothing it with a bench grinder.
http://www.aescustomknives.com.ar/images/clydetz34_big.jpg
Knife blank
http://www.aescustomknives.com.ar/images/clydetz35_big.jpg
http://www.aescustomknives.com.ar/images/clydetz36_big.jpg
Here's a little preview of the grinding lines (Those curves were really hard to make)
http://www.aescustomknives.com.ar/images/clydetz37_big.jpg
Check out the red lines, my sugestion for teh customer was that the front bolster covers all of that, so he can have a better finger rest with a firmer grip (he agreed with that :) )
If you look at the grinded part, you can see the O1/damascus line on the middle :D
This was the hardest knife to grind I have ever make, and I'm really proud of how it turned out :D
I made some bevels wider than on the original design to show the damascus and O1 patterns better.
http://www.aescustomknives.com.ar/images/clydetz38_big.jpg
http://www.aescustomknives.com.ar/images/clydetz39_big.jpg
http://www.aescustomknives.com.ar/images/clydetz40_big.jpg
http://www.aescustomknives.com.ar/images/clydetz41_big.jpg
http://www.aescustomknives.com.ar/images/clydetz42_big.jpg
http://www.aescustomknives.com.ar/images/clydetz43_big.jpg
Here's how you prepare the sheep stag to be used on the knife.
I was going to do this tomorrow, but I did it tonight so tomorrow I can just start working on the handle itself when I get up :)
First I cutted the stag in 3 parts so I can place it on a pot
http://www.aescustomknives.com.ar/images/clydetz44_big.jpg
I boiled the pieces of stag so they become elastic.
http://www.aescustomknives.com.ar/images/clydetz45_big.jpg
Right after the boiling bath, ready to be flattened.
http://www.aescustomknives.com.ar/images/clydetz46_big.jpg
On the horizontal press.
http://www.aescustomknives.com.ar/images/clydetz47_big.jpg
Flattened stag, already marked with the aproximate shape of the handle slabs to be cutted.
http://www.aescustomknives.com.ar/images/clydetz48_big.jpg
Cutted slabs and damascus steel marked for the bolsters.
http://www.aescustomknives.com.ar/images/clydetz49_big.jpg
http://www.aescustomknives.com.ar/images/clydetz50_big.jpg
A part of the handle making process :)
I use a tin alloy bar to add a film to the back of the bolster so I can weld it later to the knife.
http://www.aescustomknives.com.ar/images/clydetz52_big.jpg
Same treatment on the knife.
http://www.aescustomknives.com.ar/images/clydetz53_big.jpg
I press both pieces in position and then I heat it with a torch to the melting point of the alloy (aprox 270 C)
When it colds, the welding is perfect, so I can take it off the grip.
http://www.aescustomknives.com.ar/images/clydetz53_big.jpg
http://www.aescustomknives.com.ar/images/clydetz53_big.jpg
Regards,
Ariel