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BS ISO 21940-14:2012

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Mechanical vibration. Rotor balancing Procedures for assessing balance errors
Available format(s)

Hardcopy , PDF

Withdrawn date

03-08-2022

Language(s)

English

Published date

31-08-2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Balance error sources
5 Error assessment
6 Combined error evaluation
7 Acceptance criteria
Annex A (informative) - Error examples, their
        identification and evaluation

Describes the requirements for the following: a) identifying errors in the unbalance measuring process of a rotor; b) assessing the identified errors; c) taking the errors into account.

This part of ISO21940 specifies the requirements for the following: identifying errors in the unbalance measuring process of a rotor; assessing the identified errors; taking the errors into account. This part of ISO21940 specifies balance acceptance criteria, in terms of residual unbalance, for both directly after balancing and for a subsequent check of the balance quality by the user. For the main typical errors, this part of ISO21940 lists methods for their reduction in an informative annex.

Committee
GME/21
DevelopmentNote
Supersedes BS 6861-2(1997) & 10/30230603 DC. (08/2012)
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Withdrawn
Supersedes

Standards Relationship
ISO 21940-14:2012 Identical

ISO 1940-1:2003 Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances
ISO 21940-21:2012 Mechanical vibration — Rotor balancing — Part 21: Description and evaluation of balancing machines
ISO 1925:2001 Mechanical vibration Balancing Vocabulary

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$407.85
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