(Видавництво Львівської політехніки, 2022-02-22) Velyka, Oksana; Bojko, Myhajlo; Lviv Polytechnic National University
The formalized algorithm of calculation of rectangular matrix of press-form is
developed on durability and inflexibility with the purpose of determination of optimum geometrical
sizes which would provide it optimum operating capacity. For this purpose CAD and CAE systems
were used, in particular Solidwork, Matcad. А three-dimensional model of the mold matrix was
designed. Research and analysis of the stress-strain state of the matrix was carried out and its
optimal parameters were determined. As a result, it makes it possible to optimize the structure of the
matrix in terms of stiffness and stability and ensure its optimal performance.
