Servohydraulic Testing Machines
for Determination of Fatigue Limit
Servohydraulic testing machines have universal application for materials and component testing under pulsating or alternating loads, with periodic or random signals. Quasi-static and dynamic loads are also easily achieved.
ZwickRoell's product portfolio includes a variety of testing machines for determining the fatigue limit of components or complete products. These range from single testing actuators to servohydraulic testing machines for multi-axial fatigue tests. The available force range is from 5 to 2,500 kN. Also available from ZwickRoell are Vibrophores for determination of fatigue strength. Fatigue limit can be determined for the tensile and compression limits of the component, as well as for the torsion limit.
Overview of Fatigue Limit Testing at ZwickRoell
For determination of fatigue limit, ZwickRoell can provide a customized modular system to cover all testing requirements, comprising actuators, hydraulic power packs, distribution units, dynamic testing machines and other accessories. High-performance measurement and control electronics are available with testControl II, while ZwickRoell's testXpert II testing software provides support during test set-up and performance of dynamic tests for the determination of durability. Customized fatigue testing solutions are always available in addition to standardized products.