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Failure Mechanism Of Vibration Test

The failures caused by vibration are as follows:

Structural damage: This type of damage includes deformation, bending cracks, fractures, and fatigue damage of the components that make up the product.

Work performance failure: This damage generally refers to the unstable performance of the system under the influence of vibration, and some systems even fail to work, such as electrical short circuit, wire wear, abnormal electrical contact, and optical performance disorder.

Process performance destruction: This type of destruction generally refers to the loosening of product connectors, seal failure, bearing wear, solder joint desoldering, screw loosening, poor contact of printed board pins, etc.

Vibration Test Capability Of ORT

Vibration Test Capability Of ORT

Test method: sine vibration (sweep frequency/fixed frequency), resonance search and dwell, random vibration, sine+random, random+random, sine+random+random, etc.

Rated maximum thrust: ≤18000kgf (18T)

Rated maximum displacement: ≤80mm (p-p)

Rated maximum acceleration (no load): ≤100g (980m/s2)

Applicable standards: IEC 60068-2-6, IEC 60068-2-64, GB/T 2423.10, GB/T 2423.56, GB/T 2423.35, GB/T 4857, ISTA, ASTM D4728, ASTM D4169, MIL-STD-810H , MIL-STD-883K, MIL-STD-202G, GJB 150A, GJB 1032, GJB 360B, GJB 548B, YD/T 2379, ETSI 300 019-2, GR-63, GR-487 and other standards.

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Vibration Test Technology

Vibration Test Gallery

Related Mechanical Environment Reliability Test
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