a bole is to be punched out of the plate having a shearing strength of 20 Mpa, the compressive stress in the punch is li
Posted: Thu Jul 14, 2022 2:54 pm
a bole is to be punched out of the plate having a shearingstrength of 20 Mpa, the compressive stress in the punch is limitedto 300Mpa. (a) computed the maximum thickness of plate inwhich hole 70 mm in diameter can be punched. (b) if the plate is 15mm thick. determine the diameter of the smallest hole that can bepunched.