DRIVE-IN CHAMBER FOR TESTING AUTOMOTIVE AIRBAGS

DRIVE-IN CHAMBER FOR TESTING AUTOMOTIVE AIRBAGS

Environmental chamber for airbag testing is a crucial aspect of automotive safety test, aimed at ensuring the effectiveness and reliability of airbag systems in vehicles.
JOEO Test chamber designed and installed a special Drive-In Test chamber for an Airbag testing deployment center, enabling an increase of 150% in testing capacity.

The primary purpose of airbag testing is to evaluate the performance of airbag systems in various crash scenarios. This includes assessing factors such as deployment time, deployment force, inflation rate, and overall effectiveness in mitigating injuries to vehicle occupants during collisions.


Temperature humidity conditioning are important in airbag testing:
1.Material Performance: Temperature can affect the performance of materials used in airbag systems, such as the fabrics, plastics, and metals involved in airbag deployment mechanisms. Conditioning the airbag system to different temperatures allows engineers to assess how these materials behave and perform under varying environmental conditions.

2.Real-World Simulation: Vehicles are subjected to a wide range of temperatures in real-world conditions, from extreme heat to cold. Temperature conditioning ensures that airbag systems are tested under conditions that mimic those encountered on the road, enhancing the realism and accuracy of the testing process.

3.Inflation Dynamics: Temperature will impact the inflation dynamics of airbags, including the rate of inflation, the pressure inside the airbag, and the consistency of inflation across different temperatures. Testing airbag systems at different temperatures helps ensure that they deploy reliably and effectively under a range of conditions.

Deploying airbags inside environmental chamber at the conditioned temperature offers advantages in terms of accuracy, control, safety, efficiency, and cost-effectiveness, making it a preferred approach for airbag testing in controlled laboratory environments.

Testing/Deploying airbags inside environmental chamber allows for precise control over temperature conditions, ensuring that the airbag is subjected to the desired temperature range without external influences. This control enhances the reliability and repeatability of the test results.


Environmental chamber technical parameters with below:
Volume 20m³
Temperature range -40℃ to 95℃
Rate of Change at 1 ℃/min
Dry Air purging system
LCD Touch Screen Control system


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