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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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hot wrench
I had to take apart a flimsy old cast iron camp stove today. Fifty year old
steel screws/nuts holding the cast iron top onto flimsy sheet metal. I tried half-heartedly to unscrew them, but I knew they wouldn't budge. I would have dug out the air chisel but I wanted to save the cast iron top to use to hold up my lead pot over a Mike Porter burner. So I dug out the O/A torch and flushed off the 12 offending screws in a jiffy. Knocked off a little slag and the top is ready for the bead blaster. I love oxy/fuel torches sometimes. GWE |
#2
Posted to rec.crafts.metalworking
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hot wrench
On Sat, 11 Feb 2006 14:25:10 -0800, Grant Erwin
wrote: I had to take apart a flimsy old cast iron camp stove today. Fifty year old steel screws/nuts holding the cast iron top onto flimsy sheet metal. I tried half-heartedly to unscrew them, but I knew they wouldn't budge. I would have dug out the air chisel but I wanted to save the cast iron top to use to hold up my lead pot over a Mike Porter burner. So I dug out the O/A torch and flushed off the 12 offending screws in a jiffy. Knocked off a little slag and the top is ready for the bead blaster. I love oxy/fuel torches sometimes. GWE Another name for a cutting torch is "gas wrench". If someone hears that one for the first time they know exactly what it is. ERS |
#3
Posted to rec.crafts.metalworking
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hot wrench
The Brits call it a gas axe.... Maybe a better description considering the
number of Oops! I have seen. Randy "Eric R Snow" wrote in message ... On Sat, 11 Feb 2006 14:25:10 -0800, Grant Erwin wrote: I had to take apart a flimsy old cast iron camp stove today. Fifty year old steel screws/nuts holding the cast iron top onto flimsy sheet metal. I tried half-heartedly to unscrew them, but I knew they wouldn't budge. I would have dug out the air chisel but I wanted to save the cast iron top to use to hold up my lead pot over a Mike Porter burner. So I dug out the O/A torch and flushed off the 12 offending screws in a jiffy. Knocked off a little slag and the top is ready for the bead blaster. I love oxy/fuel torches sometimes. GWE Another name for a cutting torch is "gas wrench". If someone hears that one for the first time they know exactly what it is. ERS |
#4
Posted to rec.crafts.metalworking
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hot wrench
Welder called his arc welder a electric glue gun.
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#5
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hot wrench
On Sat, 11 Feb 2006 15:40:18 -0800, Eric R Snow
wrote: On Sat, 11 Feb 2006 14:25:10 -0800, Grant Erwin wrote: I had to take apart a flimsy old cast iron camp stove today. Fifty year old steel screws/nuts holding the cast iron top onto flimsy sheet metal. I tried half-heartedly to unscrew them, but I knew they wouldn't budge. I would have dug out the air chisel but I wanted to save the cast iron top to use to hold up my lead pot over a Mike Porter burner. So I dug out the O/A torch and flushed off the 12 offending screws in a jiffy. Knocked off a little slag and the top is ready for the bead blaster. I love oxy/fuel torches sometimes. GWE Another name for a cutting torch is "gas wrench". If someone hears that one for the first time they know exactly what it is. ERS Also known as the "blue tip wrench" as in contrast to the "blue point" wrench Or the "Blue tip chisel", or even the "blue tip drill and tap" when used to burn boken tuds out of cast manifolds, leaving the threads intact. *** Free account sponsored by SecureIX.com *** *** Encrypt your Internet usage with a free VPN account from http://www.SecureIX.com *** |
#6
Posted to rec.crafts.metalworking
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hot wrench
"Grant Erwin" wrote in message ... I had to take apart a flimsy old cast iron camp stove today. Fifty year old steel screws/nuts holding the cast iron top onto flimsy sheet metal. I tried half-heartedly to unscrew them, but I knew they wouldn't budge. I would have dug out the air chisel but I wanted to save the cast iron top to use to hold up my lead pot over a Mike Porter burner. So I dug out the O/A torch and flushed off the 12 offending screws in a jiffy. Knocked off a little slag and the top is ready for the bead blaster. I love oxy/fuel torches sometimes. GWE I spent some time with mine today also, cut up the 1000 gal oil tank I just pulled out of the ground. I suppose the sawzall would of worked but the O/A is much more satisfying. Andrew |
#7
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hot wrench
clare, at, snyder.on.ca wrote:
On Sat, 11 Feb 2006 15:40:18 -0800, Eric R Snow wrote: On Sat, 11 Feb 2006 14:25:10 -0800, Grant Erwin wrote: I had to take apart a flimsy old cast iron camp stove today. Fifty year old steel screws/nuts holding the cast iron top onto flimsy sheet metal. I tried half-heartedly to unscrew them, but I knew they wouldn't budge. I would have dug out the air chisel but I wanted to save the cast iron top to use to hold up my lead pot over a Mike Porter burner. So I dug out the O/A torch and flushed off the 12 offending screws in a jiffy. Knocked off a little slag and the top is ready for the bead blaster. I love oxy/fuel torches sometimes. GWE Another name for a cutting torch is "gas wrench". If someone hears that one for the first time they know exactly what it is. ERS Also known as the "blue tip wrench" as in contrast to the "blue point" wrench Or the "Blue tip chisel", or even the "blue tip drill and tap" when used to burn boken tuds out of cast manifolds, leaving the threads intact. *** Free account sponsored by SecureIX.com *** *** Encrypt your Internet usage with a free VPN account from http://www.SecureIX.com *** we called them smoke wrenches John |
#8
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hot wrench
On Sat, 11 Feb 2006 15:40:18 -0800, Eric R Snow
wrote: On Sat, 11 Feb 2006 14:25:10 -0800, Grant Erwin wrote: I had to take apart a flimsy old cast iron camp stove today. Fifty year old steel screws/nuts holding the cast iron top onto flimsy sheet metal. I tried half-heartedly to unscrew them, but I knew they wouldn't budge. I would have dug out the air chisel but I wanted to save the cast iron top to use to hold up my lead pot over a Mike Porter burner. So I dug out the O/A torch and flushed off the 12 offending screws in a jiffy. Knocked off a little slag and the top is ready for the bead blaster. I love oxy/fuel torches sometimes. GWE Another name for a cutting torch is "gas wrench". If someone hears that one for the first time they know exactly what it is. ERS Fire Axe Gunner "A prudent man foresees the difficulties ahead and prepares for them; the simpleton goes blindly on and suffers the consequences." - Proverbs 22:3 |
#9
Posted to rec.crafts.metalworking
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hot wrench
Alternative or shop names for Oxy-Acetylene torches summarised (so far):
Smoke Wrench - John amdinc&intergrafix.net Blue tip Chisel - clare, at, snyder.on.ca Blue tip Drill and Tap (used to burn broken studs out of cast manifolds, leaving intact.) - clare, at, snyder.on.ca Gas Wrench - Eric R Snow etpm&whidbey.com Gas Axe - R. Zimmerman m-zimmerman&shaw.ca Blue Flame Spanner - Bill Lee [insert wavy lines, wavy lines in flashback] When I worked for Elcom (1984/85) as a summer job whilst at University, we repaired underground miners and mine equipment. These mining machines worked underground for months in a coal mine and in contact with corrosive acid water. Periodically they were partially disassembled and hauled out of the mine for major repairs and overhauls. Then the real fun began. Quarter-inch high-tensile steel plate used as covers had to be bent back to shape: they were set up in a press and everyone cleared the shop while the press was controlled remotely since there was a huge amount of energy stored in those plates and you didn't want to be nearby if the plate slipped while it was been bent back to shape. One day one of the boilermakers was trying to extract a bolt (about 1" diameter) that had previously been replaced at some time in the past. He was lying on top of the miner, head and shoulders down at in a tight squeeze at the front of the miner, trying to undo this bolt (which would have allowed the mining heads to come off, which then would have given free access to the front). Eventually, frustrated at the lack of space, he called for the "Blue Flame Spanner" to cut the head off the bolt. After ten or fifteen minutes, lots of cursing and disparaging comments were being made from the boilermaker. I asked him what the problem was, and he said, "Some F**king C**t made the bolt out of stainless steel", and he was unable to cut it off. It appeared that someone in the past had replaced the old bolt by one fabricated from stainless steel, obviously to avoid it being corroded to uselessness while underground. The only problem is that they didn't consider what they would do if they had to remove it and the problem was damage to the threads instead of being corroded in place. Bill Lee Note: Replace the & symbol above with an @ (done to make it harder for spammers to grab the addresses). |
#10
Posted to rec.crafts.metalworking
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hot wrench
Millwrights in the East call them "Red Wrenches"
RJ "Gunner" wrote in message ... On Sat, 11 Feb 2006 15:40:18 -0800, Eric R Snow wrote: On Sat, 11 Feb 2006 14:25:10 -0800, Grant Erwin wrote: I had to take apart a flimsy old cast iron camp stove today. Fifty year old steel screws/nuts holding the cast iron top onto flimsy sheet metal. I tried half-heartedly to unscrew them, but I knew they wouldn't budge. I would have dug out the air chisel but I wanted to save the cast iron top to use to hold up my lead pot over a Mike Porter burner. So I dug out the O/A torch and flushed off the 12 offending screws in a jiffy. Knocked off a little slag and the top is ready for the bead blaster. I love oxy/fuel torches sometimes. GWE Another name for a cutting torch is "gas wrench". If someone hears that one for the first time they know exactly what it is. ERS Fire Axe Gunner "A prudent man foresees the difficulties ahead and prepares for them; the simpleton goes blindly on and suffers the consequences." - Proverbs 22:3 |
#11
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hot wrench
On Sun, 12 Feb 2006 00:59:02 GMT, "R. Zimmerman"
wrote: The Brits call it a gas axe. I've never heard it called that by anoyone who didn't use it exactly like one. I watched a guy once making a memorial plaque in thick copper, using an oxy-acetylene torch with a sideways sheet cutting nozzle to carve lettters into it. Beautiful piece of work - he could hold the depth to within 1/8" |
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