"As long as it was purely subtractive, the law supports it, " he says.
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Not only are you limited by the materials that can be used, additive manufacturing is much slower than subtractive manufacturing.
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For now, the only time producing a part by additive manufacturing makes sense is if it cannot be made by subtractive manufacturing.
In traditional manufacturing processes, such as machining, material is removed from a piece of raw material to produce a part, also known as subtractive manufacturing.
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