The machine is meticulously fabricated from high-quality mild steel, with a design that ensures exceptional robustness and mechanical strength, making it capable of withstanding the demanding requirements of shock testing. The robust construction guarantees that the machine remains rigid throughout the testing process, maintaining accuracy and consistency in results. The shock pulses are generated using compressed air, which forces the platform to impact against elastomer pads (Half-Sine Programmer Pads) placed strategically between the platform and the anvil in the impact area. These elastomer pads are specially designed to produce half-sine pulses, providing controlled and accurate shock profiles. Additionally, lead pellets are strategically positioned on the platform to generate saw-tooth pulses, while pneumatic cylinders are used to create square pulses. The combination of these different pulse-generating mechanisms offers a comprehensive range of testing possibilities. The desired shock acceleration levels are achieved by adjusting two key parameters: the drop height of the platform and the air pressure used in the system.

The platform’s lifting mechanism is controlled by precision pneumatic cylinders, which are responsible for elevating the platform to the required drop height. This drop height directly correlates to the acceleration level needed for the test. By adjusting the lift, the system can replicate a wide range of shock intensities, making it suitable for testing components under varying conditions. One critical challenge in shock testing is the occurrence of secondary shocks, which result from the rebound action of the platform after impact. These secondary shocks are typically unwanted and are not acceptable in most industry standards. To address this, the machine is equipped with fail-safe brakes, which serve as rebound brakes to absorb any unwanted rebound energy. These brakes also function as quick-release devices, ensuring that secondary and tertiary shocks are eliminated, maintaining the integrity of the test.

The shock test machine is isolated from the ground using heavy-duty shock absorbers and shockers. This isolation system prevents external vibrations from interfering with the shock testing process, ensuring that the test conditions remain uncontaminated by external influences. By minimizing ground interference, the machine delivers more accurate and consistent test results, making it ideal for high-precision applications in industries such as aerospace, automotive, electronics, and defense.

PC Based Instrumentation System

The PC-based instrumentation system is designed to provide seamless control, real-time monitoring, and advanced waveform analysis capabilities, making it a highly efficient tool for shock testing. The system's interface is user-friendly, allowing operators to easily manage and monitor the test parameters, while also offering quick access to important data. It incorporates a range of safety interlocks, which are crucial for ensuring the safe operation of the machine and preventing any potential mishaps during testing. These safety features work in tandem with the control system to create a secure and reliable testing environment.

Once a test is completed, the system allows users to easily view and print detailed test reports, which contain all relevant data and findings. This makes it simple to track results, analyze performance, and maintain records for future reference or compliance purposes. Furthermore, the system is equipped with specialized Shock Analysis Software that is specifically designed for the analysis of the waveforms generated during the shock test. This software enables detailed interpretation of the test data, providing a deeper understanding of the shock responses and ensuring the accuracy of the results.