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AS 60068.2.59-2003

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Environmental testing Tests - Test Fe: Vibration - Sine beat method
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

01-30-2019

Language(s)

English

Published date

01-01-2003

Preview

1 - AS 60068.2.59-2003 ENVIRONMENTAL TESTING - TEST METHODS-TEST Fe: VIBRATION-SINE BEAT METHOD
4 - PREFACE
5 - CONTENTS
7 - INTRODUCTION
7 - RELATED DOCUMENTS
9 - 1 Object
9 - 2 General description
9 - 3 Definitions
10 - 3.1 critical frequency
10 - 3.2 crossover frequency
10 - 3.3 damping
10 - 3.3.1 critical damping
10 - 3.3.2 damping ratio
10 - 3.4 distortion
10 - 3.5 fixing point
10 - 3.6 "Gn"
10 - 3.7 measuring points
11 - 3.7.1 check point
11 - 3.7.2 reference point
11 - 3.8 modulating frequency
11 - 3.9 high-stress cycles
11 - 3.10 pause
11 - 3.11 preferred testing axes
11 - 3.12 sine beat
11 - 3.13 sweep cycle
11 - 3.14 test frequency
11 - 3.14.1 predetermined test frequency
11 - 3.14.2 investigated test frequency
12 - 3.15 test level
12 - 4 Requirements for conditioning
12 - 4.1 Vibration response investigation
12 - 4.1.1 Basic motion
12 - 4.1.2 Transverse motion
12 - 4.1.3 Rotational motion
13 - 4.1.4 Measuring points
13 - 4.1.5 Acceleration distortion
13 - 4.1.6 Vibration amplitude tolerances
13 - 4.1.7 Frequency range and tolerances
14 - 4.1.8 Sweeping
14 - 4. 2 Sine-beat conditioning
14 - 4.2.1 Basic motion
14 - 4.2.2 Transverse motion
14 - 4.2.3 Rotational motion
14 - 4.2.4 Vibration amplitude tolerances
15 - 4.2.5 Test frequency tolerances
15 - 4.3 Mounting
15 - 5 Severities
15 - 5.1 Test frequencies
15 - 5.1.1 Test frequency determination
16 - 5.1.2 Test frequency range
16 - 5.2 Test level
18 - 5.3 Sine-beat test wave
18 - 5.3.1 Number of cycles in the sine beat
18 - 5.3.2 Modulating frequency
18 - 5.4 Number of sine beats
18 - 5.5 Low-cycle high-stress fatigue effects
18 - 6 Preconditioning
18 - 7 Initial measurements
18 - 8 Conditioning
18 - 8.1 General
19 - 8. 2 Vibration response investigation
19 - 8. 3 Sine-beat conditioning
19 - 8.3.1 Single axis conditioning
19 - 8.3.2 Biaxial conditioning
19 - 8.3.3 Triaxial conditioning
19 - 9 Intermediate measurements
20 - 10 Recovery
20 - 11 Final measurements
20 - 12 Information to be given in the relevant specification
21 - Annex A - Guide
21 - A.1 Introduction
22 - A.2 Correlation of sine beats of displacement, velocity and acceleration
23 - A.3 Test level
23 - A.4 Low-cycle high-stress fatigue

Provides a standard procedure for determining, by the sine-beat method, the ability of a specimen to withstand specified severities of transient vibration.

To provide a standard procedure for determining, by the sine-beat method, the ability of a specimen to withstand specified severities of transient vibration.

Committee
EL-026
DocumentType
Standard
ISBN
0 7337 5295 0
Pages
22
ProductNote
Withdrawn 30-01-2019.
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

Standards Relationship
IEC 60068-2-59:1990 Identical

First published as AS 60068.2.59-2003.

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