BS 4675-1:1976
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Mechanical vibration in rotating machinery Basis for specifying evaluation standards for rotating machines with operating speeds from 10 to 200 revolutions per second
Hardcopy , PDF
05-15-1996
English
03-31-1976
Foreword
Cooperating organizations
Specification
0. Introduction
1. Scope and field of application
2. Reference
3. Explanation of terms
4. General guide for taking the measurements from
which vibration severity is obtained
5. Scale for the evaluation of vibration intensity
Annexes
A. Examples
B. Calculation of peak-displacement amplitude from the
rms-velocity associated with a given frequency
Tables
1. Vibration severity ranges (10 to 1000 Hz)
2. Vibration severity ranges and examples of their
application to small machines (Class I), medium
size machines (Class II), large machines (Class III)
and turbo machines (Class IV)
3. Peak displacement amplitude as a function of
frequency for various rms-velocity values
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