Halbrust Posted July 24, 2015 Share Posted July 24, 2015 I've done a lot of reading. Here, ABANA, and several other sites.A forge that's 3 inches wide X 8 inches deep and has a 2 inch wide flat floor is less than 47 cubic inches. If you reduce it to 6 inches deep, it's only 35 cubic inches.Is that too small? It seems like you'd want the smallest forge you can have. Or, no bigger than you'll ever need. Quote Link to comment Share on other sites More sharing options...
ThomasPowers Posted July 24, 2015 Share Posted July 24, 2015 Unfortunately a lot of blacksmithing involves *bending* your piece. I do teach my students that the first rule of bending is that your piece MUST fit back into the propane forge before you can stop even if the intermediate bend is nothing like the intended finish bend. So yes as small as possible that fits what you will be doing and realize that what you may do in the future may not be what you plan right now. (How many 1 seat cars do you see on the road?) Quote Link to comment Share on other sites More sharing options...
Halbrust Posted July 24, 2015 Author Share Posted July 24, 2015 This would be for knife blades only. I have access to a charcoal forge for everything else. Quote Link to comment Share on other sites More sharing options...
LastRonin Posted July 24, 2015 Share Posted July 24, 2015 Sounds like the dimensions of my soup-can forge. Quote Link to comment Share on other sites More sharing options...
HWooldridge Posted July 24, 2015 Share Posted July 24, 2015 I built a naturally aspirated forge that was 3" tall x 4" wide x 4" deep (inside dimensions). My wife nicknamed it "The Pocket Rocket"...I designed it expressly for a large production job that involved putting points on 1/4" to 3/8" stock, where it excelled. I would stack 15-20 pieces in the front, let the outer ones get to temperature, then start pulling them out and forging with a hand hammer. The stock was then bent on a jig into a small shepherd's crook, all this was accomplished in one heat.However, I had three other larger forges at the time for other work and this one had a specific purpose. So to answer your question, a forge is too small only when it won't hold the work or get to the proper heat. Quote Link to comment Share on other sites More sharing options...
swedefiddle Posted July 25, 2015 Share Posted July 25, 2015 Good Morning,One of my Forges is a 1 1/2" Pipe Tee. K.I.S.S.Neil Quote Link to comment Share on other sites More sharing options...
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