Vehicle Body, Structure and Attachments Testing

Here are the main types of testing in this category:

Static Load Testing

• Roof Crush Test: Evaluates the strength of a vehicle’s roof by applying a static force to simulate a rollover event and assesses the roof’s ability to protect occupants.
• Door Slam Test: Assesses the durability and functionality of vehicle doors by repeatedly opening and closing them with force.
• Bonnet and Boot Lid Load Testing: Measures the strength and integrity of the bonnet and boot lids by applying loads to simulate various scenarios, such as hail impact or luggage storage
  
  

Dynamic Structural Testing

• Dynamic Bending Test: Subjects the vehicle’s chassis and body to bending forces to assess its structural integrity and resistance to deformation.
• Dynamic Torsion Test: Evaluates the vehicle’s resistance to twisting forces that may occur during cornering or uneven road conditions.

 

Durability and Fatigue Testing

• Rigorous testing simulates real-world driving conditions, including road vibrations, potholes, and other stressors, to assess how well the vehicle’s structure and attachments hold up over time.

Suspension Attachment Testing

• Suspension and Chassis Component Testing: Evaluates the performance of suspension components, such as control arms, bushings, and subframes, under various loads and road conditions.
  
  

Fasteners and Attachments Testing

• Bolt Torque and Tension Testing: Ensures that bolts and fasteners are tightened to the appropriate torque specifications and maintain proper tension.
• Attachment Point Testing: Assesses the strength and integrity of attachment points for components like seats, seat belts, airbags, and child restraint systems.
  
  

Corrosion Resistance Testing

• Exposes vehicle components and structures to harsh environmental conditions, such as salt spray or humidity, to evaluate their resistance to corrosion and rust.
  
  

Vibration and Harshness Testing

• Measures how the vehicle’s body and attachments respond to vibrations and impacts during driving, ensuring they do not compromise comfort, functionality, or safety.

Cradle and Chassis Testing

• Evaluates the strength and durability of the vehicle’s chassis, frame, and undercarriage components to withstand impacts, road irregularities, and stressors.
  
  

Crashworthiness Testing

• Ensures that the vehicle’s body and attachments provide optimal protection to occupants during crashes, absorbing and dissipating energy to minimise injuries.

 

Acoustic and NVH Testing

• Assesses how the vehicle’s body and attachments contribute to noise, vibration, and harshness levels, helping engineers optimise acoustic comfort.