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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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Iron pour tomorrow, Atlanta
Red Top Mtn. State Park. We're pouring skillets, Noon. Be there early ..10 ish.. Dave, The Smith |
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Dave wrote:
Red Top Mtn. State Park. We're pouring skillets, Noon. Be there early ..10 ish.. Dave, The Smith Sorry, someone's gotta do nightside. Pouring a skillet involves exactly what? Well, we all have skills, built over time or not so little time. In general, I don't look up anything that a local person has a good explanation for. - the entire bush family excluded. Metal melts under heat. How do you make a skillet with raised sides? Anybody mentions China will have a bad day. TheNIGHTCRAWLER Smaller government and massive legislation = Dictatorship The complete and total loss of personal freedom, initiative, and growth. |
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"TheNIGHTCRAWLER" wrote in message ... Dave wrote: Red Top Mtn. State Park. We're pouring skillets, Noon. Be there early ..10 ish.. Dave, The Smith Sorry, someone's gotta do nightside. Pouring a skillet involves exactly what? Well, we all have skills, built over time or not so little time. In general, I don't look up anything that a local person has a good explanation for. - the entire bush family excluded. Metal melts under heat. How do you make a skillet with raised sides? He is going to cast the iron in a sand mold. A pattern is made in the shape of the object desired, then the pattern is placed into a box that is then filled with an oily sand. The sand is then tamped firmly into the pattern and then the pattern is removed. A hole is cut into the block of sand called the sprue to pour the molten metal in, and another called a riser is cut to allow gasses out. Sometimes channels are cut also to facilitate the flow of the metal to different parts of the casting. The iron is melted in a fire-proof pot (a crucible) and then it is poured into the sprue until it comes out the riser. When the metal cools and hardens, the sand is knocked off, the sprue and riser is cut off and the little crusty bots are ground off. This is the short version. -- Roger Shoaf About the time I had mastered getting the toothpaste back in the tube, then they come up with this striped stuff. |
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Roger Shoaf wrote:
"TheNIGHTCRAWLER" wrote in message ... Dave wrote: Red Top Mtn. State Park. We're pouring skillets, Noon. Be there early ..10 ish.. Dave, The Smith Sorry, someone's gotta do nightside. Pouring a skillet involves exactly what? Well, we all have skills, built over time or not so little time. In general, I don't look up anything that a local person has a good explanation for. - the entire bush family excluded. Metal melts under heat. How do you make a skillet with raised sides? He is going to cast the iron in a sand mold. A pattern is made in the shape of the object desired, then the pattern is placed into a box that is then filled with an oily sand. The sand is then tamped firmly into the pattern and then the pattern is removed. A hole is cut into the block of sand called the sprue to pour the molten metal in, and another called a riser is cut to allow gasses out. Sometimes channels are cut also to facilitate the flow of the metal to different parts of the casting. The iron is melted in a fire-proof pot (a crucible) and then it is poured into the sprue until it comes out the riser. When the metal cools and hardens, the sand is knocked off, the sprue and riser is cut off and the little crusty bots are ground off. This is the short version. Isn't it simpler just to go to a store and buy one? -- If fifty million people say a foolish thing, it is still a foolish thing - Anatole France |
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In article ,
KStahl wrote: Isn't it simpler just to go to a store and buy one? Well, shore, but that takes all the fun out'v it! Kinda like forge-welding a chain saw chain or a motorcycle into a knife blank, it's easier just to go buy a pattern-welded blank, but that takes all the fun out'v it. |
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Johan wrote:
In article , KStahl wrote: Isn't it simpler just to go to a store and buy one? Well, shore, but that takes all the fun out'v it! Kinda like forge-welding a chain saw chain or a motorcycle into a knife blank, it's easier just to go buy a pattern-welded blank, but that takes all the fun out'v it. You make knife blanks out of entire motorcycles? Doesn't the aluminum in the engine and transmission cause problems, not to mention all the plastic and rubber and stuff? -- Tim Wescott, who seems to be a smartass tonight Wescott Design Services http://www.wescottdesign.com |
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In article ,
Tim Wescott wrote: Johan wrote: In article , KStahl wrote: Isn't it simpler just to go to a store and buy one? Well, shore, but that takes all the fun out'v it! Kinda like forge-welding a chain saw chain or a motorcycle into a knife blank, it's easier just to go buy a pattern-welded blank, but that takes all the fun out'v it. You make knife blanks out of entire motorcycles? Doesn't the aluminum in the engine and transmission cause problems, not to mention all the plastic and rubber and stuff? Yepper, that's been the problem with 'em, all that aluminum and stuff makes them hard to weld. But they sure are pretty once you get 'em done up. You can get a lot of blanks out of one Harley! |
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