Name: UNI EN ISO 12781-2 : 2011
Brand: UNI

GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - FLATNESS - PART 2: SPECIFICATION OPERATORS

Published date

05-12-2011

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Complete specification operator
5 Compliance with the specification
Annex A (informative) - Harmonic content of a nominally
flat workpiece and extraction strategy
Annex B (informative) - Extraction strategies
Annex C (informative) - Relationship to the GPS matrix model
Bibliography

Describes the complete specification operator for flatness of complete integral features only, i.e. geometrical characteristics of individual features of type plane.

DevelopmentNote	Supersedes UNI CEN ISO/TS 12781-2. (05/2011)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI CEN ISO/TS 12781-2 : 2008

Standards	Relationship
EN ISO 12781-2:2011	Identical
ISO 12781-2:2011	Identical

ISO/TR 14638:1995	Geometrical product specification (GPS) Masterplan
ISO 8015:2011	Geometrical product specifications (GPS) Fundamentals Concepts, principles and rules
ISO 14253-1:2017	Geometrical product specifications (GPS) — Inspection by measurement of workpieces and measuring equipment — Part 1: Decision rules for verifying conformity or nonconformity with specifications
ISO 12780-1:2011	Geometrical product specifications (GPS) Straightness Part 1: Vocabulary and parameters of straightness
ISO 12781-1:2011	Geometrical product specifications (GPS) Flatness Part 1: Vocabulary and parameters of flatness
ISO 12780-2:2011	Geometrical product specifications (GPS) Straightness Part 2: Specification operators