Studying the behavior of metals during a high-speed dynamic compression event has always been challenging due to the complex test set up and fast data capture rates required. Currently, very little literature is available regarding deformation behavior at strain rates of 10 to 500s-1. Utilizing high-speed cameras, the VIC-3D HS system can be used to quantify the surface displacements and strains in three dimensions over the entire field with great precision. Digital image correlation (DIC) has gained widespread popularity over recent years in such high-speed applications due to its high accuracy, flexibility and ease of use.

Noise and vibration characteristics are critically important for understanding the mechanical behavior of tires under various loading conditions. Measurements acquired during testing are used to validate finite element computer models to ensure the product meets safety, durability, performance, and longevity requirements.

The turnkey system from Correlated Solutions includes two Shimadzu HPV-X2 cameras which are conveniently controlled with Correlated Solutions’ software VIC-Snap UHS. The images are acquired during the event, downloaded, and then post-processed with VIC-3D.