Calculation of process penetration by impactors with the various form of head parts of homogeneous plates

Process normal penetration the extended impactors of thin and "semi-infinite" homogeneous plates is in details investigated at low speeds of impact. Calculations are spent by means of the numerical Lagrangian method modified for the decision of multi-contact dynamic problems mechanics of a deformable solid body. New scientific data about process penetration the aluminum and steel plates, representing practical interest is obtained at creation of new samples of impactors at a stage of optimization of their design-layout schemes. Be gives ths are received new scientific about process penetration the aluminum and steel plates, representing practical interest at creation of new samples of impactors at a stage of optimization of their design-layout schemes.