CENTRIFUGAL BENCH FOR TESTING ARTICLES FOR ANGULAR IMPULSE ACCELERATION ACTION

摘要

Usage: machinery dynamic testing of products. SUMMARY OF THE INVENTION: In a centrifugal test stand for articles of the effect of pulsed angular accelerations pulses of positive and negative accelerations are created clutch plate 2 for securing the article with its covering 3 and the annular flywheel skid brake 5 via friction elements 6, 7 respectively. To move these elements serve as individual shock electrohydraulic actuators comprising diametrically mounted on the hydraulic cylinders 8, the platform 9, the pistons 10, 11 which are coupled by rods 12 with friction elements, the electrodes 15, 16, and generators of high voltage pulses connected to the electrodes and the conductive housings of hydraulic cylinders . 1 yl. ff