The electro-hydraulic servo dynamic and static fatigue testing machine is widely used for dynamic and static mechanical performance testing of materials and components, including tensile, compressive, low cycle, and high cycle fatigue testing of materials and components. By configuring corresponding accessories and testing software, it can be used for crack propagation and fracture mechanics of various materials, as well as other mechanical tests. Configure high and low temperature chambers for conducting high and low temperature mechanical tests.
Main technical performance indicators:
1) Maximum static test force: ± 10kN, calibrated in stages with attenuation multiples of 1 and 10, with an indication accuracy of ± 1% for each stage starting from 20%.
2) Maximum dynamic test force: ± 10kN, amplitude fluctuation not exceeding ± 2% FS for each level.
3) Maximum amplitude of actuator: ± 50mm, indication accuracy starting from 20% ± 0.5% FS.
4) Frequency range: 0.1-5Hz.
5) Main experimental waveform: supported by the controller.
6) Specification of constant pressure servo pump station: flow rate of 10L/min, 21Mpa, motor power of 55kW;
7) Workbench size: 800 * 800mm;
8) Column spacing: 335 * 335mm;
9) Maximum test space: 400mm.
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