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Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
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Phoniex University
Oct-2001 - Nov-2016
Determine the blanking force required in Problem 20.2, if the steel has shear strength = 325 MPa and tensile strength = 450 MPa.
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Problem 20.2
A blanking die is to be designed to blank the part out-line shown in Figure P20.4. The material is 4-mm-thick stainless steel (half-hard). Determine the dimensions of the blanking punch and the die opening.
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