PENDULUM BED FOR IMPACT TESTS OF OBJECTS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to test technology, namely to u043cu0430u00a0u0442u043du0438u043au043eu0432u044bu043c stand u0434u043bu00a0 impact test objects. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 improving reliability by u0438u0441u043au043bu044eu0447u0435u043du0438u00a0 repeated strikes at small angles of u043eu0442u043au043bu043eu043du0435u043du0438u00a0 firing pin.u0443u043au0430u0437u0430u043du043du0430u00a0 goal u0434u043eu0441u0442u0438u0433u0430u0435u0442u0441u00a0 what booth containing a substrate 1, a device 2 u0434u043bu00a0 u0437u0430u043au0440u0435u043fu043bu0435u043du0438u00a0 test object 3, u043cu0430u00a0u0442u043du0438u043a in the form of a suspension 4 with the striker 5, mechanism u0434u044au0435u043cu0430 and discharge device u043cu0430u00a0u0442u043du0438u043au0430 has u0434u043bu00a0 u043fu0440u0435u0434u043eu0442u0432u0440u0430u0449u0435u043du0438u00a0 repeated blows a in the form of a rack 7 building 8 u0434u043bu00a0 suspension u043cu0430u00a0u0442u043du0438u043au0430,u0441u043cu0435u0449u0430u0435u043cu043eu0439 before u0438u0441u043fu044bu0442u0430u043du0438u00a0u043cu0438 horizontally the winch 11 and charged to a u0443u043fu0440u0430u0432u043bu00a0u0435u043cu044bu043c brake 12. at the time of impact, flexible u043fu043eu0434u0432u0435u0441 4 interacts with the sensor 9 which holds the brake 12, which leads to the displacement of the movable rack 7 by the action of the force u043du0430u0442u00a0u0436u0435u043du0438u00a0 handles 4.movement of the movable rack 7 leads to the separation of firing pin 5 from the object 3, which excludes the repeated blows even at small angles of u043eu0442u043au043bu043eu043du0435u043du0438u00a0 firing pin. 1 il.