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I Forge Iron

Ted Ewert

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Posts posted by Ted Ewert

  1. The perforated tube is something I made myself. It slides right into the gas valve. I have subsequently made another one with more and smaller holes. That seems to work even better. The more thoroughly you can mix the gas and air, the smoother it burns. 

    I am now only using 5 ports on the ribbon burner and I can still get the forge as hot as I want. My propane usage has dropped to about a third of what I was using with all ports open, with no degradation in performance. 

    I'm coming to think that most propane forges are grossly over fed. It seems that there is an optimal level of fuel for a given forge volume. More burner openings, even when turned down, waste fuel. 

    I already have a modified design in mind for the next forge I build. It will have just 5 ports, or less, in the burner and they won't all be parellel. I'm going to focus the heat differently. 

    Btw, the blue handle unit is a needle valve, used for fine tuning of the mixture. I highly recommend including one in your gas line. 

    Ted

  2. I have a 200# TFS double horned anvil and I love it. I've been using it now for about 6 months, and it has meet all my needs and expectations. The ductile iron is plenty hard and has held up nicely. The little side table is very handy too. It's dead flat in both axis. The only thing I did was to radius the edges and remove the paint on the horn (which is useless). I also bolted it down with some silicon underneath and it is very quiet now. A very nice anvil overall and a lot cheaper than competing models. 

  3. Great spider Das!

    I got tired of the cheezy TP holder in one of the bathrooms so I decided to replace it. I did a TP theme in the end. I even put little perforations in the wavy piece but they don't show up well.

    G5lqnPU.jpg

    I also built a flatter. I used a piece of 3/8" 2x2 4140 for the flat part, 1-1/4" round bar and a piece of 1/2" for the handle. Golf grips make great handles on 1/2" stock.

    IoqSaOT.jpg

    My back itches when I work up a sweat. Solved that problem. Works even through the tee shirt.

    qOLnqzt.jpg

  4. MC... I don't do any heavy forging, and don't even own a hammer larger than 3 lbs. I just wanted to see if it would work more than anything else. It's fine for what I need it to do. 

    Joe... I mixed my own mortar so I couldn't tell you exactly how strong it is. The internal steel bracing takes most of the shock while the mortar stiffens things up and helps distribute off center stresses. 

  5. 2 hours ago, jlpservicesinc said:

    What do you do when you get to short pieces?   Thumblatches, chain making, Hinge making, rivet making? 

    I don't make a lot of the stuff you do, like chains or thumb latches. Hinges I can make with what I have, and I use a torch for rivets. If I have an oddball piece I'll usually just weld a handle on it. Nevertheless, I could us some offset tongs.

  6. Nice Billy, good to try new things. Tried a few myself. I saw a picture similar to the opener on the top, so I thought I'd try it out and see how it works. The tang is a bit weak, but does the job. I started thinking and came up with the bottom one which I like better. I used 3/8" (9.5mm) round stock, but I think 1/4" would also work just fine.

    ucDsM7s.jpg

  7. Well said Glenn. 

    I consider the wire wheel to be the most dangerous tool in the shop. I've been bitten a few times, and it happens so fast there's not much you can do but try and get your hands away. The little one wasn't too bad, but 1 hp will show no mercy. These things are not to be trifled with. 

    To answer the question about wheel size, I would not use anything larger than what the machine is designed for, which is 8 inches. That's plenty big enough for any job I have. 

  8. I do a lot of my finishing work on the wire wheel, mostly descaling. I've had a Delta bench grinder for many years, but it's only a 1/2 hp. With an 8" wire wheel on it it bogs down, so I decided to upgrade. I found a good deal on a 1 hp Jet, so that's what I got.

    So far I'm pretty happy with it. It certainly doesn't bog down, and it runs quite smoothly. I bought a twisted wire wheel along with it and that thing scares me a little. It will take any material off steel, even the steel itself. I had a piece of old rusted 3/4" rebar with concrete still stuck to it and it picked it clean. 

    I put the wheels that came with the Jet on the Delta for sharpening and grinding tools. I now have a pretty decent grinding station.

    LS6ZbsP.jpg

     

  9. Can't complain about the weather here in the SF bay area. We got a little dusting of snow on the hills last week, but it rarely freezes down at sea level. Nevertheless, California keeps burning up during the late summer months (many of the fires being quite suspicious in origin). 

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