Multifunctional high-speed impact experimental equipment

Abstract

The invention discloses multifunctional high-speed impact experimental equipment. The multifunctional high-speed impact experimental equipment comprises a launching device, a barrel and a target chamber, wherein the launching device is connected with the barrel, and the barrel is connected with the target chamber through a projectile sabot separation device. A speed measuring device and a target plate loading device are arranged in the target chamber, the target plate loading device comprises a horizontal stretching servo actuator, a vertical stretching servo actuator, a frame, a horizontal adjusting mechanism, a vertical adjusting mechanism, a rotating mechanism, wheels and a hydraulic source, the periphery of the hydraulic source is arranged on the frame through the horizontal stretching servo actuator, the vertical stretching servo actuator, the horizontal adjusting mechanism and the vertical adjusting mechanism, the rotating mechanism is arranged at the lower end of the vertical adjusting mechanism, the wheels are arranged at two ends below the rotating mechanism, and the target plate loading device is mobile. The multifunctional high-speed impact experimental equipment can be used for plate impact experiments and high-speed impact damage effect experiments when a structure is in a loaded state.

Description

[0001] Technical field: [0002] The invention relates to a high-speed impact test equipment, in particular to a multifunctional high-speed impact test equipment. [0003] Background technique: [0004] There are two types of existing high-speed impact test systems in terms of function: one is used for flat plate impact experiments for high-pressure physical and mechanical performance testing of materials, and the other is used for simulating damage to structures by threats such as high-speed fragments and projectiles. Effect experiment, but the existing technology mainly has the following shortcomings: (1) The function is single, and the experimental system only has one of the above two types of functions, which cannot meet the needs of small and medium-sized research units to carry out multiple experimental studies at the same time; (2) The existing experimental system for the study of damage effects cannot realize the impact of the target plate under stress, and cannot be us...

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Problems solved by technology

[0004] The existing high-speed impact test systems mainly fall into two categories in terms of function: one is used for flat plate impact tests for high-pressure physical and mechanical performance tests of materials, and the other is used for simulating damage to structures by threats such as high-speed fragments and projectiles. Effect experiment, but the existing technology mainly has the following shortcomings: (1) The function is single, and the experimental system only has one of the above two types of functions, which cannot meet the needs of small and medium-sized research units to carry out multiple experimental studies at the same time; (2) The existing experimental system for the study of damage effects cannot realize the impact of the target plate under stress, and cannot be used to study the damage of the structure when it is attacked under complex stress

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