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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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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
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