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Gear Mesh Frequency (GMF) & Sideband Fault Severity Calculator

Easily calculate and compute gear mesh frequency (gmf) & sideband fault severity calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
670.8 Hz

Fundamental Gear Mesh Frequency (GMF)

Fundamental Gear Mesh Frequency (GMF)

670.8 Hz

Second Harmonic2 X Gmf Hz

1341.7

Third Harmonic3 X Gmf Hz

2012.5

Pinion Rotational Speed Hz

29.17

Bull Gear Rotational Speed Hz

7.71

670.8 — Hz

Calculation Breakdown

  1. Applied FormulaComputes gear mesh excitation frequency (GMF), harmonic multiples (2X GMF, 3X GMF), and rotational sideband spacing to diagnose cracked gear teeth, pitch errors, and eccentricities.\text{GMF} = z_1 f_1 = z_2 f_2, \quad f_{\text{sideband}} = \text{GMF} \pm k \cdot f_1

Gear Mesh Frequency (GMF) & Sidebands Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.0168335503671Fundamental Gear Mesh Frequency (GMF)

What Is the Gear Mesh Frequency (GMF) & Sideband Fault Severity Calculator?

This tool computes gear mesh frequency (gmf) & sideband fault severity calculator with high precision arithmetic.

How Does the Gear Mesh Frequency (GMF) & Sideband Fault Severity Calculator Work?

Computes gear mesh excitation frequency (GMF), harmonic multiples (2X GMF, 3X GMF), and rotational sideband spacing to diagnose cracked gear teeth, pitch errors, and eccentricities.

Gear Mesh Frequency (GMF) & Sideband Fault Severity Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

GMF=z1f1=z2f2,fsideband=GMF±k⋅f1\text{GMF} = z_1 f_1 = z_2 f_2, \quad f_{\text{sideband}} = \text{GMF} \pm k \cdot f_1

Computes gear mesh excitation frequency (GMF), harmonic multiples (2X GMF, 3X GMF), and rotational sideband spacing to diagnose cracked gear teeth, pitch errors, and eccentricities.

How to Use the Gear Mesh Frequency (GMF) & Sideband Fault Severity Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Gear Mesh Frequency (GMF) & Sideband Fault Severity Calculator Example

Input Values:

pinionTeethCount:23
pinionShaftSpeedRpm:1750
bullGearTeethCount:87
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required Hz.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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