Analysis of the Strength Characteristics of Acrylonitrile–Butadiene–Styrene Plastic under Dynamic Loading

The mechanical properties of the additive material prepared from acrylonitrile–butadiene–styrene plastic are studied experimentally on a 3D printer in the quasi-static and dynamic regimes. The strength curve describing the nonlinear dependence of the critical stress on the strain rate is constructed using the incubation time. The characteristic incubation time τ is determined by comparing the theoretical curve with the experimental data.