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SHEET METAL FORMING - Coggle Diagram
SHEET METAL FORMING
process
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forming: bending, stretching, deep drawing
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necking
localized
depend on strain rate sensitivity
(higher m, more diffuse necking)
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sheet shearing
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clearence: the bigger, the more material pulled into die rather than being sheared
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depends on
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size hole
small holes, larger clearence
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