I.S. EN ISO 10846-5:2009
Current
The latest, up-to-date edition.
ACOUSTICS AND VIBRATION - LABORATORY MEASUREMENT OF VIBROACOUSTIC TRANSFER PROPERTIES OF RESILIENT ELEMENTS - PART 5: DRIVING POINT METHOD FOR DETERMINATION OF THE LOW-FREQUENCY TRANSFER STIFFNESS OF RESILIENT SUPPORTS FOR TRANSLATORY MOTION
Hardcopy , PDF
English
01-01-2009
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test arrangements
5.1 Normal translations
5.2 Transverse translations
5.3 Suppression of unwanted vibrations
6 Criteria for adequacy of the test arrangement
6.1 General requirements
6.2 Determination of upper limiting frequency
6.3 Force transducers
6.4 Accelerometers
6.5 Summation of signals
6.6 Analysers
7 Test procedures
7.1 Selection of force measurement system and force
distribution plates
7.2 Installation of the test element
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 driving-point stiffness
8.2 One-third-octave-band values of the frequency-averaged
dynamic driving-point stiffness
8.3 One-third-octave-band values of the frequency-averaged
transfer stiffness
8.4 Presentation of one-third-octave-band results
8.5 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
Specifies a driving point method for determining the low-frequency transfer stiffness for translations of resilient supports, under a specified preload.
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 10846-5:2009 | Identical |
| ISO 10846-5:2008 | Identical |
| ISO 16063-21:2003 | Methods for the calibration of vibration and shock transducers — Part 21: Vibration calibration by comparison to a reference transducer |
| ISO/IEC Guide 98:1993 | Guide to the expression of uncertainty in measurement (GUM) |
| 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 |
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