Vibration & Shock Testing

Vibration testing simulates real-world stresses to assess a product’s structural integrity and durability, ensuring it functions reliably in its intended use. This helps prevent failures and improve customer satisfaction.

G in vibration testing refers to the acceleration of gravity, which is used to measure the force of the vibration. During a vibration test, the product is subjected to different levels of vibrations, typically in the form of sinusoidal or random vibration, to evaluate its response and identify any potential weak points.

The sinusoidal vibration test is a type of vibration test that simulates a repetitive, periodic vibration. It is typically used to test the durability of products under steady-state vibration conditions. The IEC 60068-2-6 standard is the international standard for sinusoidal vibration testing, which outlines the procedures and guidelines for conducting this type of test.

Shock and random/sine vibration testing are closely related, with shock testing focusing on high-impact, short-duration events, and vibration testing focusing on longer-duration, low-level events. There are several standards, such as ASTM D4728, that outline the procedures for shock and vibration testing. The shock and vibration test procedure typically involves subjecting the product to a series of shocks and vibrations to evaluate its response and identify any potential issues.