This video shows fatigue test conducted on springs with servo-hydraulic load frames-HA series from Zwick. The testing actuator is installed in the lower crosshead and the load cell on the upper ...

One material property that is widely used and recognized is the strength of a material. But what does the word "strength" mean? "Strength" can have many meanings, so let us take a closer look at what ...

A concern in some practical applications of materials, including composites, is their ability to resist permanent deformation with time under load; to sustain a load when they are deformed by a fixed ...

Spring manufacturers have given attention to ensure the quality of springs by testing them under different ranges of compression and tension forces. These tests help a manufacturer to determine the ...