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I Forge Iron

r smith

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Posts posted by r smith


  1. seeing as how you could get $94 for your purchase just selling it as scrap, I'd say you did really good plus you still have more than enough face to use for making just about anything.
    You better check your math on that. Here heavy steel (1/4"+) is about $200/ton so since a ton is 2000 lbs that make $0.10/lb (10 cents) and if his anvil weighs 186 lbs then scrap value is about $18.60. :(
    If the scrap value is really as high as you say it is I will load every tool and bit of metal I own and be there in the morning. At $3760.00/ton I will be able to retire and live the rest of my life with that kind of money. :D
    (2000/50=40, 40x94=3760)
    Please let us know where to go to cash in and get rich ;)
    smith out

  2. The wood is red oak, was under cover with good air flow, no sign of rot but it definitely has bugs. The whole block is tapered from bottom to top just in case removal is necessary and I will add a 1/2" layer of foil covered styrofoam sheathing around the entire block to separate it from the concrete.

    Are you going to have a way to grab the wood block and pull hard on it? I would give it a couple of "cradles" made of 1/4x3 flat with a hole in each end that you could attach to in the future. Having slightly tapered sides will make the difference of coming out or not.
    smith

  3. The timbers are going to shrink from moisture reduction as they age. They shrink across the growth rings. Timbers do not shrink in length. Something not mentioned in the chapter, but worth considering as you set the machine height.

    It is hard for me to read the small print on my screen but I read fig.605 on pg 548 as specifically stating "timbers on end" and is drawn accordingly and also the drawings in figs 602 and 604 seem to show the same grain orientation.
    fig 603 shows timbers laid flat but the timbers are not setting on concrete, they go all the way through to the ground as a "separate" unit.
    It is an awesome book, I love it. Thanks for posting it.
    smith

  4. Not tied to, just sitting on, you could take it bit further. It's sitting on the earth so thats 13,169,533,693,875,800,000,000,000.0 pounds soooo thats 1.75593783 × 1022 TO 1 :P
    I almost responded by saying this but it got to complicated to figure out how deep in the earth the molten core is and how much mass the cone shaped area that would help your anvil ratio...... I do not think the entire earth counts though. Only the solid part under the anvil. :P
  5. You could pre heat the steel pretty hot before welding and that will help you some but you really need some wire that is 1/16" or .072" to do a good job on that. Dual shield is good choice for this. Many different types of dual shield wire available.
    You might try a practice piece if you have a good way to heat it.
    smith out


  6. i dont think im going to be able to make it usefull agen , so i might try to sale it to someone that needs yard art... :(
    I am sure the stuff I linked to will clean it up nice. Have you had a chance to look into it at all? I have seen it work on some transmission gears that looked almost as bad as yours and they looked almost new when done. Soaks into small gaps like the shaft to clean that part also. No acid so the metal all stays, just the rust goes.
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