DEVICE FOR NON-DESTRUCTIVE TESTING OF TECHNICAL STATE JET AMMUNITION

摘要

The invention relates to the field of technical state control jet ammunition (RB), namely the use of non-destructive inspection techniques products, which consists in applying apparatus for nondestructive testing of the technical condition of jet ammunition.; The purpose of the utility model is to use a device for nondestructive inspection of technical condition during the technical inspections (TO) RB. During long-term storage of the Republic of Belarus under the influence of environmental factors with defects occur worsen their technical condition over time. Visually, it is impossible to establish unequivocally whether RB munitions technically suitable for use in combat or not. Since besides visible defects in RB may be present and detection of latent defects are impossible until the application of RB or him laboratory or field tests. By latent defects include: heat-peeling the protective coating (TZP); cracking pieces of solid fuel rocket (PTT); and the integrity of the threaded connections welded RB; establishing RB inner walls of corrosion and thinning them by the impact of the aggressive environment within SRM.; technical state RB nondestructive inspection apparatus comprising: sensors (1), a preamplifier (2) and an amplifier (3), the amplitude measurement unit (4), determination unit time (step) (5), determination unit phase (6), the matching device (7), an input-output device (8), a PC with software (9), a display (10), a printer (11), data storage media (12), the generation unit amplitude (13) and a simulation encoder (14).; A feature of the device is the possibility of measuring the amplitude of the acoustic waves and time to overcome them from the source to the sensor, but in the measurement of the phase of acoustic waves, which provides a higher noise immunity and improves the accuracy of the testing results.