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BS EN ISO 25378:2011

Current

Current

The latest, up-to-date edition.

Geometrical product specifications (GPS). Characteristics and conditions. Definitions

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-31-2011

US$338.60
Excluding Tax where applicable

Committee
TPR/1
DevelopmentNote
Supersedes 07/30154336 DC. (05/2011)
DocumentType
Standard
Pages
66
PublisherName
British Standards Institution
Status
Current
Supersedes

This International Standard defines general terms for geometrical specifications, characteristics and conditions. These definitions are based on concepts developed in ISO17450-1 and ISO22432 and they are given by using a mathematical description based on AnnexB of ISO17450-1:2011.

This International Standard is not intended for industrial use as such among designers, but is aimed to serve as the “road map” mapping out the requirements based on geometrical features, thus enabling future standardization for industry and software makers in a consistent manner.

This International Standard defines general types of geometrical characteristics and conditions which can be used in GPS. These descriptions are applicable to

  • a workpiece,

  • an assembly,

  • a population of workpieces, and

  • a population of assemblies.

These definitions are based on concepts of operators and the duality principle contained in ISO17450-1 and ISO/TS17450-2 and on the description of types of geometrical features defined in ISO22432.

Conceptually, these specification operators can be used as specification operators or as verification operators (duality principle).

This International Standard is not intended to define GPS specifications, symbology or other types of expression.

Standards Relationship
EN ISO 25378:2011 Identical
ISO 25378:2011 Identical

ISO/TR 14638:1995 Geometrical product specification (GPS) Masterplan
ISO/TS 17450-2:2002 Geometrical product specifications (GPS) General concepts Part 2: Basic tenets, specifications, operators and uncertainties
ISO 3534-2:2006 Statistics — Vocabulary and symbols — Part 2: Applied statistics
ISO 7966:1993 Acceptance control charts
ISO/TS 17450-1:2005 Geometrical product specifications (GPS) General concepts Part 1: Model for geometrical specification and verification
ISO 3534-3:2013 Statistics — Vocabulary and symbols — Part 3: Design of experiments
ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability

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