Khmelnytsky National University

Established in 1962, Khmelnytskyi National University is a non-profit public higher-education institution located in the urban setting of the medium city of Khmelnitsky (population range of 250,000-499,999 inhabitants), Khmelnytsk


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Mathematical Model For Dynamic Force Analysis Of Printed Circuit Boards

Sep 15, 2021 | I.I. Kovtun, J.M. Boiko, S.A. Petrashchuk

Mathematical model for dynamic force analysis of printed circuit boards has been designed to calculate dynamic deformations and stresses in printed circuit boards and assess their dynamic strength and rigidity. The represented model describes a printed circuit board as a separate oscillatory system, which is simulated as prismatic beam set on two oscillating supports. Simulation and assessment of stress and deflection in printed circuit boards and obtaining their amplitude frequency responses provided recommendations, which ensure strength and stiffness of printed circuit boards subjected to dynamic loads.....

 Reflow System

Large PCB Dispensing System