In all kinds of building structures, bridges, mechanical equipment and even fan systems, dampers are the key components to absorb and dissipate vibration energy, and their performance directly affects the stability and life of the whole system. How to verify the performance of dampers scientifically and reliably has become a core issue in the industry. Among them, the design and application of the test bench is the key link to ensure the authenticity and effectiveness of the verification results.

First, the necessity of damper performance verification

Ensure that the design conforms to the reality: The damper is often based on theoretical calculation and simulation analysis in the design stage, and its performance under real working conditions can only be confirmed after being verified by the test bench.

Ensure structural safety: accurate performance data helps engineers to check and optimize before use and reduce potential risks.

Guide the subsequent improvement: the data obtained through the test bench can be used to reverse optimize the design of materials, structures or parameters and realize continuous iteration.

Second, the role of test bench in performance verification

Simulated real working condition

The test bench can simulate a variety of complex load, vibration frequency and temperature conditions, so that the damper can be tested in a close to actual environment, thus ensuring the reference value of the data.

Accurate measurement of key parameters

The modern test bench is equipped with high-precision sensors, which can measure displacement, velocity, acceleration, temperature and damping force at the same time, providing data support for comprehensive evaluation.

Repeatability and controllability

The test bench can repeat the experiment many times under the same condition, which helps engineers to eliminate accidental factors and evaluate the stability of damper performance more scientifically.