I.S. EN ISO 10846-2:2008
Current
The latest, up-to-date edition.
ACOUSTICS AND VIBRATION - LABORATORY MEASUREMENT OF VIBROACOUSTIC TRANSFER PROPERTIES OF RESILIENT ELEMENTS - PART 2: DIRECT METHOD FOR DETERMINATION OF THE DYNAMIC STIFFNESS OF RESILIENT SUPPORTS FOR TRANSLATORY MOTION
Hardcopy , PDF
English
01-01-2008
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Requirements for apparatus
5.1 Normal translations
5.2 Transverse translations
5.3 Suppression of unwanted vibrations
6 Criteria for adequacy of the test arrangement
6.1 Frequency range
6.2 Measurement of blocking force
6.3 Flanking transmission
6.4 Unwanted input vibrations
6.5 Accelerometers
6.6 Force transducers
6.7 Summation of signals
6.8 Analysers
7 Test procedures
7.1 Installation of the test elements
7.2 Selection of force measurement system and
output-force distribution plates
7.3 Mounting and connection of accelerometers
7.4 Mounting and connections of the vibration exciter
7.5 Source signal
7.6 Measurements
7.7 Test for linearity
8 Evaluation of test results
8.1 Calculation of dynamic transfer stiffness
8.2 One-third-octave-band values of the frequency-averaged
dynamic transfer stiffness
8.3 Presentation of one-third-octave-band results
8.4 Presentation of narrow-band data
9 Information to be recorded
10 Test report
Annex A (informative) - Static load-deflection curve
Annex B (informative) - Measurement uncertainty
Bibliography
Defines a method for determining the dynamic transfer stiffness for translations of resilient supports, under specified preload.
| DocumentType |
Standard
|
| Pages |
42
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NEN EN ISO 10846-2 : 2008 | Identical |
| UNI EN ISO 10846-2 : 2008 | Identical |
| SN EN ISO 10846-2:2008 | Identical |
| BS EN ISO 10846-2:2008 | Identical |
| NBN EN ISO 10846-2 : 2009 | Identical |
| DIN EN ISO 10846-2:2008-11 | Identical |
| NS EN ISO 10846-2 : 2ED 2008 | Identical |
| NF EN ISO 10846-2 : 2008 | Identical |
| EN ISO 10846-2:2008 | Identical |
| UNE-EN ISO 10846-2:2009 | Identical |
| ISO 10846-2:2008 | Identical |
| ISO 10846-4:2003 | Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements — Part 4: Dynamic stiffness of elements other than resilient supports for translatory motion |
| ISO 16063-21:2003 | Methods for the calibration of vibration and shock transducers — Part 21: Vibration calibration by comparison to a reference transducer |
| ISO 10846-3:2002 | Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements — Part 3: Indirect method for determination of the dynamic stiffness of resilient supports for translatory motion |
| ISO 7626-1:2011 | Mechanical vibration and shock — Experimental determination of mechanical mobility — Part 1: Basic terms and definitions, and transducer specifications |
| ISO 266:1997 | Acoustics — Preferred frequencies |
| ISO 7626-2:2015 | Mechanical vibration and shock Experimental determination of mechanical mobility Part 2: Measurements using single-point translation excitation with an attached vibration exciter |
| ISO 2041:2009 | Mechanical vibration, shock and condition monitoring Vocabulary |
| ISO 10846-1:2008 | Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements — Part 1: Principles and guidelines |
| ISO 1683:2015 | Acoustics Preferred reference values for acoustical and vibratory levels |
| ISO 5348:1998 | Mechanical vibration and shock Mechanical mounting of accelerometers |
| ISO 2017-1:2005 | Mechanical vibration and shock — Resilient mounting systems — Part 1: Technical information to be exchanged for the application of isolation systems |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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