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I Forge Iron

stretch

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Posts posted by stretch

  1. I do quite a few joist hanger brakets. I make them out of one piece of 1/4 plate. A friend has a computerized plasma cutter so I just phone him up and he cuts out the size I need. He has quite a few patterns for me now. I do the initial bends on the 10 ton flypress I have and do the last bend on the friction screw press. It is a lot easier than when I started. It all has to be done hot to get the nice bends. I will send along a couple pictures. Some of them are on the timbers in my front yard.

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  2. I have been hammering iron for about 35 yrs. Since I have been fulltime I have been call a blacksmith when I made everything without any electrical tool at all because we had no electricity to now I have a tig, 60 KG air hammer, flypress and a friction screw press to help me out and now people call me an artsmith, artist, blacksmith and have even been call a master. I just enjoy hammering iron and asking it to do what I think it should. If that makes me a blacksmith then I guess I are one. There are still a lot of things I would like to produce, just have to pay for the shop and a little wine, so have to do whatever people order, it is just done the way I like and don't comprimise the quality going out my door, even if it means a few more minutes or hours to get er done. Never actually considered the question, to busy having fun


  3. You can always use the handle for twisting bars with some inserts for different size bar stock. Pics?

    Don't worry, what you have is a case of smithitis, a fairly common and incurable diease that causes one to scrounge metal, and tools even when their is not an immediate need. Someday you will find a use for your newest treasure.



    Or not
  4. Got my press running at 6 pm today so no time to try it so am excited for first thing tomorrow. It is a 75 ton friction press so should be fun. Had to rebuild the ram. Someone dropped a tool out of it and beat it pretty good. Got it refaced and machined the hole out to 1 5/8" clean so will be fun tomorrow. Also there is 4 MM of play between the screw and nut. Can it be adjusted or do I work it until it is wore out and get a new one?
    Gonna be fun.

  5. I have always had 1 burner in my forges and the last one I built I put 2 burners in. The refractory didn't last at all. It got way hotter than normal and something I had never heard of "Thermal Shock" was killing the refractory. The forge or oven mentioned earlier lasted longer because it ran 24/7. No thermal shock because it never shut down. I talked to a friend that had worked at brick making when he was younger and he said they never shut them down and when they did they shut down over a week. Now I have learned about thermal shock I have turned my forge down and it is lasting a lot longer. If I do turn it up to heat something real fast I turn it down and run it cooler before I shut it down. Works so far. Experiment still in progress so will know more later. From what I have learned thermal shock is the killer of refractory, not the high heat, if you use 3000 degree refractory or close. I tried soft brick one time and went very quickly back to insulating castable which I still use.
    I hope this is clearer than mud.

  6. I learned from Gerry Culberson how to keep out the fishmouth. Starting with 1 1/2 inch is a tall order for one of your first tools. You kind of have to do the blunt end like Grant said and in the process you kind of hammer back to you as you hammer. You start with the hammer hammer out away from you and bring it down and towards you and the blows bring the metal towards you and you upset the metal at the same time so you don't get the fish mouth. Very hard to do with 1 1/2 inch 4140 even with your arm in good practice. Start with a piece of 1 inch cold rolled, it will stay workable longer and you will see it a lot easier and faster than 1 1/2 4140. Your arms being used to something like that is the only way to keep out the fish mouth. It takes practice.

  7. I wondered what those were. I got a couple of them cause--I am not a tool junkie though-- they were there. The two I got are adjustable. I showed them to another tool collector and he had never seen them. He has been a water engineer for about 50 yrs and didn't know they were pipe wrenches. Thank you for the identification.

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  8. Here is part of the project I am working on now. They are butt hinges with a 2 1/2 inch barrel and 21 inches long. The butt plates are 3/8 inch thick by 24 inch long made for 3 5/8 inch thick doors 3 ftX 12 ft tall. I am not sure of the handle yet. I have built 25 other handles with 26 inch long back plates. Bin having fun.

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