Up, down, to the left and to the right…. – the servo hydraulic testing machine HB 100 of Zwick in Ulm considers all possibilities and performs both tensile/compression and torsion tests on helical ...

Compression springs are the most recognizable spring and are intended to oppose compaction in the direction of the axis. The spring is extended at rest; shortened and stored with energy when a load is ...

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 ...