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I Forge Iron

John Martin

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Posts posted by John Martin

  1. Well I have made some progress on the big bowie and one of the little ones. I got a little over zealous on the peening, and now I have to grind it off and re attach new scales. Not a big deal, just takes more time.

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  2. Also, W2 is no longer made. You have to find people who stocked up on it and are willing to part with some. Besides Don Hanson, the other person that I know who has quite a stockpile of it is Doug Ponzio.

  3. I have a gas forge, and have it setup so that the exhaust is blown outside. However, whenever I am doing anything besides forging which usually involves grinding or sanding of some sort whether it be a knife or a handle for a knife, I wear an air filter. It has exchangeable filters that are good for so long, as well as ones that are built into it that take chemicals out of the air. It only works as long as YOU use it. It mainly just keeps dust and grit out of me.

  4. I made a lot of progress on the recurve bowie today. I finished profiling and grinding it, and managed to HT it with success. I also forged a damascus guard for it, and have my handle material picked out. If I have time on the weekend I will start to clean the blade up, polish it, and fit the guard. It will be an S guard with half hidden tang, I will prolly put a pin in it as well just to be safe.
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  5. Well, tbh it looks like you aren't spending that much time grinding. It usually takes me about an hour or two to get a knife completely ground and ready for HT. Also, I don't use a wire brush for scale. I just wet my anvil with a spray bottle and the face of my hammer. Steam explosions knock the scale off. Also, make sure you aren't oxidizing your metal. Also, old steel can be well old steel that isn't good anymore. Forge thick, grind thin!

  6. Well, I finally got out to the forge over christmas break, and I hope to finish all 5 of these up by the end of the month.

    The recurve bowie is 1055, 10" blade & 5" tang.
    The fat knife that isn't grinded yet is a totally random and twisted damascus no specific pattern. 3" blade, 4" handle.
    The knife with four finger grooves is 20 layers, and an attempt at a ladder pattern, it worked, but obviously can be improved in many ways. 3" blade, 4.25" handle.
    The knife with three finger grooves is 23 layers, twisted. Same length as the above.
    The little knife is an old one that I need to finish still. but 30 layers, twist.

    Any comments or critiques are welcome!

    Thanks,
    John


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  7. When I was working on a knife for myself, and I wanted it perfectly flat, had a machinists block to check it with at the time, and I was doing a distal taper. One little section was a little bit lower than the rest. I finally gave up when I realized how much more grinding a I would have to do. So I just through the handle slabs on. Not a big deal. But it could have had more work. No one is gonna notice it though

  8. Some updates.

    Have profiled the first finger notch a bit more. Turned it into a drop point. Have also grinded the bevels in. Also, if you look in the photo close up, I have a tiny inclusion near the edge of the blade. I got lucky. It will grind out when I grind the secondary bevel in. Thanks guys!

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  9. This knife is made from 15n20 and 1095 from knife and gun. It is a 23 layer twist billet. Knife length is currently 3.5" and handle is 4". Pictures aren't that great, but the final will be. The blade has not be ground yet, but I dipped it in vinegar just to see how the pattern is coming. The design of the blade might be a bit odd, but it is very comfortable and allows great control of it. Lemme know what you guys think, what you would do differently, etc... Every bit helps me with the current knife and future knives.

    Thanks

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  10. Hello all,

    I have a two burner diamondbackironworks welding forge. It is a great forge for welding, but I do not need the two burners. I lose a lot of gas because of the two burners. I am planning on modding the forge and making it shorter, and a one burner. I will then have an extra burner.

    I want to setup another gasser for just forging blades. So I need to make it super efficient. It only needs to get around 1900F because I am just forging. Should I use the extra burner, or should I buy or make a new one?

    Also, I plan on making this blade forge only about 10 inches long, and probably about a 3x3 inch interior. Going to go square as I believe in that design. I want to know how much inswool I should use and what I else I can use to increase it's effciency. Thanks!

  11. The knifemaker forges are for welding hands done! You have reviews of the three main forges, now all you have to do is figure what kind of work you will mainly be doing! lol. I wish I would have bought the one burner diamondback. The two burner is overkill for me. I don't weld up billets that are like 12" long.

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