BS ISO 22514-6:2013
Current
The latest, up-to-date edition.
Statistical methods in process management. Capability and performance Process capability statistics for characteristics following a multivariate normal distribution
Hardcopy , PDF
English
31-03-2013
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Process analysis
6 Use of multivariate process capability and
performance assessment
7 Calculation of process capability and process
performance
8 Examples
Annex A (informative) - Derivation of formulae
Annex B (informative) - Shaft imbalance example
Annex C (informative) - Hole position example
Annex D (informative) - Construction of the
quality function
Bibliography
Specifies methods for calculating performance and capability statistics for process or product quantities where it is necessary or beneficial to consider a family of singular quantities in relation to each other.
| Committee |
SS/4
|
| DevelopmentNote |
Supersedes 10/30201346 DC & 11/30247969 DC. (03/2013)
|
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO22514 provides methods for calculating performance and capability statistics for process or product quantities where it is necessary or beneficial to consider a family of singular quantities in relation to each other. The methods provided here mostly are designed to describe quantities that follow a bivariate normal distribution.
NOTE In principle, this part of ISO22514 can be used for multivariate cases.
This part of ISO22514 does not offer an evaluation of the different provided methods with respect to different situations of possible application of each method. For the current state, the selection of one preferable method might be done following the users preferences.
The purpose is to give definitions for different approaches of index calculation for performance and capability in the case of a multiple process or product quantity description.
| Standards | Relationship |
| ISO 22514-6:2013 | Identical |
| 15/30286921 DC : 0 | BS 5700 - GUIDE TO THE SELECTION OF CHARTING METHODS AND CAPABILITY ASSESSMENT FOR USE IN STATISTICAL PROCESS CONTROL |
| BS 5700:2015 | Guide to the selection of charting methods and capability assessment for use in statistical process control |
| ISO 22514-1:2014 | Statistical methods in process management — Capability and performance — Part 1: General principles and concepts |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
| ISO/TR 22514-4:2007 | Statistical methods in process management Capability and performance Part 4: Process capability estimates and performance measures |
| ISO 9000:2015 | Quality management systems — Fundamentals and vocabulary |
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