Equipment Overview

Mechanical Shock Test System is a fully automatic pneumatic lifting vertical shock test system. It is used to measure and determine the impact resistance of products or packaging, and assess the functional reliability and structural integrity of the test product in a shock environment. Mechanical Shock Test System can perform various conventional classic shock tests to realize the shock wave and shock energy that the product is subjected to in the actual environment, thereby improving the system or optimizing the structure of the product. It is vertical shock test equipment with novel design, high degree of automation, simple operation and convenient maintenance.

Equipment Overview

Mechanical Shock Test System is a pneumatic lifting vertical pressure shock tester. The product structure is shown in Figure

Mechanical Shock Test System has an ingenious design, simple and reliable structure. The test sample is installed on the worktable, which is guided by two high-precision sliding guides and can move up and down. The two cylinders are connected to the worktable by sliding guides. When the cylinders are inflated, the piston rod rises to drive the worktable to lift. The workbench is lifted. When it is raised to the set height, the cylinder quickly deflates, and the bottom surface of the worktable hits the waveform generator to complete a shock process. It can be seen from the above shock process that by adjusting the rising height of the worktable, different initial shock speeds can be obtained, and thus different shock overload values can be obtained; while changing the stiffness of the waveform generator, different pulse width value can be obtained. With the coordination and cooperation, various shock test waveforms that meet the design index requirements can be obtained. By adjusting the input air pressure, the shock frequency can be controlled to meet the test requirements. Mechanical Shock Test System is equipped with a half sine wave generator. The half-sine wave generator is mainly made of engineering rubber (considering the stiffness and cohesive force of rubber) and felt pads of various thicknesses. Different thicknesses are connected in series to form multiple stiffnesses to achieve different shock pulse widths, as shown in Figure 3.