Rail Clip Fastener Fatigue Life Testing Machine Pad Durability Tester Press Plate Track Slab Fatigue Resistance Test Equipment
LONROY Rail Clip Fastener Fatigue Life Testing Machine Pad Durability Tester Press Plate Track Slab Fatigue Resistance Test Equipment
Product Introduction
The dynamic and static stiffness test system for rail transit fastening components is mainly used for testing the dynamic and static stiffness of rail transit fastening components such as plate-type rail fasteners and rail fasteners, as well as conducting fatigue life tests.
LONROY Rail Clip Fastener Fatigue Life Testing Machine Pad Durability Tester Press Plate Track Slab Fatigue Resistance Test Equipment
Technical Specification
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Dimensions of test platform |
3680*3000*300mm, net span space: 2500mm |
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Total height of gantry frame |
3000mm |
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Adjustable height range of crossbeam |
1000mm ~ 3000mm |
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Maximum test force of actuator |
250 kN |
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Test force indication accuracy |
±1.0% (1kN ~ 5kN); ±0.5% (5kN ~ 250kN) |
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Actuator stroke & stroke indication accuracy |
±125mm, indication accuracy: ±0.5% |
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Servo pump station parameters |
Flow rate: 525 L/min, pressure: 21 MPa, motor: 75 kW × 3 |
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Frequency range & amplitude parameter |
0.01 - 35 Hz, amplitude ±3 mm at 10 Hz |
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Measuring range of dynamic displacement sensor |
10mm |
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Main test waveforms |
sine wave, positive deflection wave, negative deflection wave, triangular wave, square wave, sawtooth wave, pulse wave, ramp wave |
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