A punch for making hole with diameter d=20mm, plate thickness t=800, punching force P=110KN.
A) calculate the shear stress in plate.
B)Calculate average compressive stress in the punch.
A punch for making hole with diameter d=20mm, plate thickness t=800, punching force P=110KN.
A) calculate the shear stress in plate.
B)Calculate average compressive stress in the punch.