Modeling and optimization of hydromechanical extrusion of tough-to-machine metals

摘要

Imitation modeling and experimental investigation into the hydromechanical extrusion of tough-to-machine materials is performed. The influence of production parameters on the damage characteristic and specific extrusion stress is investigated. A regression analysis of the results of a computational experiment is performed using the MATLAB computer mathematics system. Optimal parameters of hydromechanical extrusion are determined from the criterion of minimal damage of the deformed material by the example of investigating the AMg5 aluminum alloy.