ANSI S2.48 : 1993

Withdrawn

SERVO-HYDRAULIC TEST EQUIPMENT FOR GENERATING VIBRATION - METHODS OF DESCRIBING CHARACTERISTICS

Available format(s)

Hardcopy , PDF

Withdrawn date

06-17-2011

Language(s)

English

Published date

01-01-2006

Publisher

Acoustical Society of America

INTRODUCTION
1 SCOPE AND FIELD OF APPLICATION
2 REFERENCES
3 SYMBOLS
4 UNITS AND QUANTITIES
5 DEFINITIONS
6 CHARACTERISTICS TO BE SUPPLIED BY THE MANUFACTURER FOR
   EACH LEVEL OF DESCRIPTION
7 HYDRAULIC VIBRATION GENERATORS
   7.1 General Characteristics
   7.2 Moving Element
   7.3 Auxiliary Equipment
   7.4 Installation Requirements
   7.5 Environmental and Operating Conditions
   7.6 Documents
8 CONTROL SYSTEM
   8.1 Servovalve Control Device
   8.2 Control and Protection Panel
   8.3 Auxiliary Equipment
   8.4 Installation Requirements
   8.5 Environmental and Operating Conditions
   8.6 Documents
9 HYDRAULIC POWER SYSTEM
   9.1 General Characteristics
   9.2 Characteristics of the Equipment
   9.3 Auxiliary Equipment
   9.4 Installation Requirements
   9.5 Environmental and Operating Conditions
   9.6 Documents
10 HYDRAULIC VIBRATION GENERATOR SYSTEM
   10.1 General Characteristics
   10.2 Moving Element
   10.3 Auxiliary Equipment
   10.4 Installation Requirements
   10.5 Environmental and Operating Conditions
   10.6 Documents
APPENDIX A: SCHEMATIC DIAGRAMS
APPENDIX B: METHODS FOR MEASURING OR CALCULATING VARIOUS
            VIBRATION GENERATOR CHARACTERISTICS
         B.1 Measuring the Frequency of the Normal Hydraulic
             Mode, f[oh]
         B.2 Measuring the Hydraulic Stiffness, k[h]
APPENDIX C: SELECTION OF TEST MASS
         C.1 Position of the First Modal Frequencies of a
             Test Mass Compared with the Maximum Operating
             Frequency, f[max]
         C.2 Dimensioning the Test Mass
         C.3 Requirements for the Test Mass
APPENDIX D: TABLES

Used for generating vibration which has a wide range of characteristics and which can be evaluated in many different ways.

Committee	S2
DocumentType	Standard
Pages	46
PublisherName	Acoustical Society of America
Status	Withdrawn

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ANSI S2.58 : 1997	AUXILIARY TABLES FOR VIBRATION GENERATORS - METHODS OF DESCRIBING EQUIPMENT CHARACTERISTICS
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ISO 8626:1989	Servo-hydraulic test equipment for generating vibration — Method of describing characteristics