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Kalkulador ng Vibration Displacement

I-convert ang bilis ng vibration (mm/s RMS) sa displacement (μm peak-to-peak) at acceleration (m/s², g) sa anumang frequency. Ilagay ang bilis at frequency upang makuha ang lahat ng parameter ng vibration.

Velocity → Displacement Hz / RPM Peak & Peak-to-Peak
Quick presets

Results

Displacement (peak-to-peak)
Displacement (0-peak)
Velocity RMS
Velocity Peak
Acceleration Peak
Acceleration (g)
Frequency

Displacement (peak-to-peak)

Displacement (0-peak)

Acceleration (peak)

Where:

  • vRMS — vibration velocity RMS (mm/s)
  • f — frequency (Hz). Kung RPM: f = RPM / 60
  • √2 — nagco-convert ng RMS sa peak (mga sinusoidal na signal)
  • g — 9.80665 m/s² (standard gravity)

Note: dp-p = 2 × dpeak. Ang factor na 1000 ay nagco-convert ng mm sa μm.

Praktikal na Halimbawa

Halimbawa — Makina sa 50 Hz, 3.5 mm/s RMS

Velocity peak = 3.5 × √2 = 4.950 mm/s

Displacement p-p = 3.5 × √2 × 1000 / (π × 50) = 31.50 μm

Displacement 0-peak = 31.50 / 2 = 15.75 μm

Acceleration peak = 3.5 × √2 × 2π × 50 / 1000 = 1.556 m/s²

Acceleration sa g = 1.556 / 9.80665 = 0.159 g

Mga Parameter ng Vibration — Mabilis na Reference

ParameterSymbolUnitBest Range
Displacementdμm (mils)Mababang frequency < 10 Hz
Velocityvmm/s (in/s)10 – 1000 Hz
Accelerationam/s² (g)> 1000 Hz
Vibromera — Portable Balancing & Vibration Analysis
Propesyonal na mga instrumento para sa pagsusuri ng vibration upang sukatin ang displacement, bilis, at acceleration sa larangan. Pinagkakatiwalaan sa mahigit 50 bansa.
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