Question: Consider the punching of a sheet of metal by circular punch. You wish to punch out 25 circles of metal at one time. Therefore,

Consider the punching of a sheet of metal by circular punch. You wish to punch out 25 circles of metal at one

Consider the punching of a sheet of metal by circular punch. You wish to punch out 25 circles of metal at one time. Therefore, you will utilize a machine that has 25 punches. Estimate the force required per punch (Newtons). Punch radius Metal sheet thickness Metal UTS Coefficient of friction between punch/die and metal being formed 50 mm 2 mm 345 MPa 0.1 Consider the punching of a sheet of metal by circular punch. You wish to punch out 25 circles of metal at one time. Therefore, you will utilize a machine that has 25 punches. Estimate the force required per punch (Newtons). Punch radius Metal sheet thickness Metal UTS Coefficient of friction between punch/die and metal being formed 50 mm 2 mm 345 MPa 0.1

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