Everything posted by thingmaker3
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a quick (and meaningful) rant
Certainly you may.
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Bright hammers. White smithing
...work on my phone...
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Anvil size vs hammer size, 2% or 10:1 or 15:1
A blacksmith and an engineer walk into a bar...
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a quick (and meaningful) rant
I second Glen's comments re the touch factor. Few things ameleorate my owm depression so easily as teaching or learning the craft. In a world where depression is so frequently diagnosed, we need a lot more of this kind of thing we do - and the venues to share.
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Anvil size vs hammer size, 2% or 10:1 or 15:1
Okay, Gerald, how big IS your hammer? :o
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Locking nuts
We had a co-worker some years back, a very big fellow, who managed to tighten1/2-13 nuts onto 1/2-20 bolts. They're still in place, despite our best efforts. My preference is for spring-type lock washers.
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Anvil size vs hammer size, 2% or 10:1 or 15:1
I found a more eloquently phrased version of what I said above: http://phoenixhammer.com/anvile.htm All of this simply means a bigger anvil is a better anvil. But we already knew that. :P
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Anvil size vs hammer size, 2% or 10:1 or 15:1
Mechanical efficiency drops as the ratio of hammer mass to anvil mass goes up. There's a knee in the curve around 2 or 5 percent. No risk to breaking the anvil body - just an engineering curiosity. Do be careful with sledges on the heel or horn, of course.
- Heart but not for Valentines
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Valentines day project help
If it were me, I'd use a jeweler's saw to flush off the ends after twisting & bending, then hard-solder on a couple silver disks. What's another $10 or $20 on top of what you've already got? (If you've never used hard-solder, practice on all-brass test pieces first. You've got a couple hundred degrees farenheight leeway.) I don't think twisting the ends until they come off would make a very aesthetic piece. I'm not sure there would be any structural advantage there either.
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Coal won't start ??? Suggestions
Weed dragon might work if preceded with snow shovel...
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Don't you wish you could be the artist's blacksmith?
I am reminded of Geronimo Bayard, from whom I had my first proper lessons. He would best have been described as "wiry." Perhaps even "small." He could still make that steel change shape RIGHT NOW when he wanted to! I'll be taking in Darryl Nelson's demo tomorrow. He's not Hulk Hogan either - but he can move metal!
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Tin and Pewter, annealing temp relative to melting temp?
This is a really exciting idea you've come up with! This could be used to demostrate (some of) the basic forging techiniques at venues which won't allow fire. Thank you!!
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Should I buy for metal work - SHOP FOX M1113 Bandsaw
:) Last time I checked, there was exactly 1/12 fpi... My books say 100 to 300 fpm for steel, depending on type of steel and type of blade. The charts get a little complicated...
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Problem cutting design in touchmark
One could also try slicing deeper-try to get beyond the skin hardened by the ash-quench. Or just anneal it as has been suggested. :)
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Too hot in the shop; how do you stay cool?
Put hydrophilic grains, sewn into a cloth tube, soaking in water for a few minutes. Then wear across the back of the neck. Works for about 45 minutes in my summer climate.
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H13 help, hopefully in layman's terms (yes I've read through the existing posts)
Non-magneic is not hot enough to austenitize H13. Get a kiln or get another steel. (And yes, I know "Famous Smith" uses non-magnetic. It still isn't hot enough.)
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Finishing a hammer
Bravo, Mr. P.! Bravo! :)
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Taking off a LOT of metal
Would a cape chisel help?
- Taking others' ideas...is it OK?
- Taking others' ideas...is it OK?
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how to forge it
Now that I understand how it works, I'm impressed with it. User can set the bottle for a slow pour, allowing a red to oxidize. Nice!
- Taking others' ideas...is it OK?
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the watering can
Water can be used to isolate heat in a workpiece. Very handy to have a "Tennessee valve." (Can w/ one hole near the top)
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Tin and Pewter, annealing temp relative to melting temp?
Rule of thumb (you know the caveat) is 60% of melting point in Kelvin or Rankine.