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BS ISO 20816-1:2016 Mechanical vibration. Measurement and evaluation of machine vibration - General guidelines >
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BS ISO 20816-1:2016 Mechanical vibration. Measurement and evaluation of machine vibration - General guidelines, 2016
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Measurements
- 4.1 General
- 4.1.1 Overview
- 4.1.2 Vibration measurements
- 4.1.3 Frequency range
- 4.2 Types of measurements
- 4.2.1 Vibration measurements on non-rotating parts
- 4.2.2 Relative shaft vibration measurements
- 4.2.3 Absolute shaft vibration measurements
- 4.3 Measurement parameters
- 4.3.1 Measurement quantities
- 4.3.2 Vibration magnitude
- 4.3.3 Vibration severity
- 4.4 Measuring positions
- 4.4.1 Positions for measurements on non-rotating parts
- 4.4.2 Positions for measurements on rotating shafts
- 4.5 Machine support structure for acceptance testing
- 4.5.1 General
- 4.5.2 In-situ tests
- 4.5.3 In a test facility
- 4.6 Machine operating conditions
- 4.7 Evaluation of vibration from other sources
- 5 Instrumentation
- 6 Evaluation criteria
- 6.1 General
- 6.1.1 Overview
- 6.1.2 Types of measurement on rotating shafts
- 6.2 Factors affecting evaluation criteria
- 6.3 Types of evaluation criteria
- 6.3.1 General
- 6.3.2 Criterion I: Vibration magnitude at rated speed under steady operation conditions
- 6.3.3 Criterion II: Change in vibration magnitude
- 6.4 Operational limits
- 6.4.1 General
- 6.4.2 Setting of ALARMS
- 6.4.3 Setting of TRIPS
- 6.5 Additional factors
- 6.5.1 Vibration frequencies and vectors
- 6.5.2 Vibration sensitivity of the machine
- 6.5.3 Techniques for rolling element bearings
- Annex A (informative) Explanation of measurement quantities
- Annex B (informative) Techniques for detection of problems in rolling element bearings
- Annex C (informative) Guidelines for specification of evaluation criteria for vibration measured on non-rotating parts and rotating shafts
- Annex D (informative) Vector analysis of change in vibration
- Bibliography [Go to Page]
