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Metal Spinning Capacities:
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Up to 1/2" thick and 82" maximum blank diameter for aluminum |
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Up to 3/8" thick and 82" maximum blank diameter for steel, copper and brass |
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Up to 1/4" thickness and a 82" maximum blank diameter for stainless steel and nickel |
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What is Metal Spinning?: A metal disc blank or pre-form that is produced by drawing or stamping is concentrically clamped against the spinning mandrel/chuck by the pressurized tailstock. The main spindle then starts to rotate while a spinning roller makes frictional contact progressively reforming the original blank or preform until the metal lies internally on the spinning chuck (paraphrased; verlag moderne industrie AG, Spinning and Flow Forming, 1994).
Basic Metal-Spun Shapes
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