Beginning Vibration Analysis with Basic Fundamentals

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Mass & Stiffness Concept ! f n = 1/2П k/m If m increases Then f decreases If m decreases Then f increases Jack D. Peters 6
Spectrum What’s This ? 0.0002 inch Peak 1 Magnitude 0 0 Hz 100 Hz Jack D. Peters 7
Page 1 and 2: Beginning Vibration Analysis with B
Page 3 and 4: Mass & Stiffness Mass & Stiffness A
Page 5: Mass & Stiffness Concept ! f n = 1/
Page 9 and 10: Spectrum Scaling X & Y 0.0002 inch
Page 11 and 12: Spectrum Scaling X & Y H o w 0.0002
Page 13 and 14: Time Waveform Time Waveform 0.0004
Page 15 and 16: Time Waveform Scaling X & Y A M 0.0
Page 17 and 18: Time Waveform Scaling X & Y H o w 0
Page 19 and 20: The X Scale The X Scale Jack D. Pet
Page 21 and 22: The X Scale Relationship with Time
Page 23 and 24: The X Scale Concept ! FT = 1 If: F
Page 25 and 26: The X Scale Multiple Frequencies X:
Page 27 and 28: The X Scale Real Life Time 55 + 78
Page 29 and 30: The X Scale The Most Copied Slide i
Page 31 and 32: The X Scale Filter Windows • Wind
Page 33 and 34: The X Scale Filter Windows • Hann
Page 35 and 36: The X Scale Minimum Derived Hz The
Page 37 and 38: The X Scale Resolution The frequenc
Page 39 and 40: The X Scale Using Resolution Resolu
Page 41 and 42: The X Scale Average & Overlap • A
Page 43 and 44: The Y Scale The Y Scale Jack D. Pet
Page 45 and 46: The Y Scale Pk-Pk (Peak - Peak) The
Page 47 and 48: The Y Scale RMS (Root Mean Square)
Page 49 and 50: The Y Scale Changing Suffixes Many
Page 51 and 52: The Y Scale Engineering Units (EU)
Page 53 and 54: The Y Scale The Big Three EU’s Ac
Page 55 and 56: The Y Scale 386.1 What ? 1g = 32.2
Page 57 and 58:
The Y Scale Metric Go With The Flow
Page 59 and 60:
The Y Scale Doing the Math Units 0.
Page 61 and 62:
The Y Scale Velocity - Displacement
Page 63 and 64:
Sensors Sensors Jack D. Peters 63
Page 65 and 66:
Sensors Accelerometer Advantages
Page 67 and 68:
Sensors Mass & Charge Relative move
Page 69 and 70:
Sensors Mounting the Accelerometer
Page 71 and 72:
Sensors Mounting Location ‣Load Z
Page 73 and 74:
Sensors Accelerometer Alarms Machin
Page 75 and 76:
Sensors Proximity Probe Theory Driv
Page 77 and 78:
Sensors Proximity Probes - Advantag
Page 79 and 80:
Sensors Typical Mounting vertical p
Page 81 and 82:
Sensors The Orbit Display ils Mils
Page 83 and 84:
Sensors Unbalance with Orbit Jack D
Page 85 and 86:
Sensors Misalignment with Orbit Jac
Page 87 and 88:
Sensors Proximity Probe Alarms Mach
Page 89 and 90:
Sensors Low End Frequency Response
Page 91 and 92:
Data Collection Tape Recorders “I
Page 93 and 94:
Data Collection Data Collectors “
Page 95 and 96:
Beginning Vibration Bibliography
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Beginning Vibration Analysis with Basic Fundamentals

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