Order Analysis especially suitable for machinery operating under run-up and run-down conditions such as internal combustion engines, turbines, compressors, or industrial pumps. By linking vibration data with speed signals, this method enables early detection of resonance, unbalance, or mechanical misalignment. Based on practical deployment experience, DEWE VIETNAM positions order analysis not only as a measurement tool, but as a comprehensive analysis method for complex vibration and noise problems.
In rotating machinery diagnostics, order analysis supports early identification of characteristic failure types such as unbalance (typically at 1st order), misalignment (2nd order), gear faults, or bearing faults (higher orders). Tracking order amplitudes versus speed helps engineers recognize abnormal trends before severe failures occur. Beyond diagnostics, order analysis supports operational optimization by identifying speed ranges that cause resonance or excessive vibration. DEWE VIETNAM helps customers leverage order analysis data to adjust safe operating ranges, reduce vibration, reduce noise, and extend equipment lifetime without major structural modifications.
