SIST EN ISO 25178-6:2011
(Main)Geometrical product specifications (GPS) - Surface texture: Areal - Part 6: Classification of methods for measuring surface texture (ISO 25178-6:2010)
Geometrical product specifications (GPS) - Surface texture: Areal - Part 6: Classification of methods for measuring surface texture (ISO 25178-6:2010)
This part of ISO 25178 describes a classification system for methods used primarily for the measurement of surface texture. It defines three classes of methods, illustrates the relationships between the classes, and briefly describes specific methods.
Geometrische Produktspezifikation (GPS) - Oberflächenbeschaffenheit: Flächenhaft - Teil 6: Klassifizierung von Methoden zur Messung der Oberflächenbeschaffenheit (ISO 25178-6:2010)
Dieser Teil von ISO 25178 beschreibt ein Klassifizierungssystem für Methoden, welche vorwiegend zur
Messung der Oberflächenbeschaffenheit verwendet werden. Es legt drei Klassen von Methoden fest, stellt
den Zusammenhang zwischen diesen Klassen dar, und beschreibt kurz die spezifischen Methoden.
Spécification géométrique des produits (GPS) - État de surface: surfacique - Partie 6: Classification des méthodes de mesurage de l'état de surface (ISO 25178-6:2010)
L'ISO 25178-6:2010 décrit un système de classification des méthodes employées principalement pour le mesurage de l'état de surface. Elle définit trois classes de méthodes, illustre la relation entre les classes et décrit brièvement les méthodes spécifiques.
Specifikacija geometrijskih veličin izdelka - Tekstura površine: ploskovna - 6. del: Klasifikacija metod za merjenje teksture površine (ISO 25178-6:2010)
Ta del ISO 25178 opisuje sistem klasifikacije metod, ki se uporabljajo predvsem za merjenje teksture površine. Opredeljuje tri razrede metod, prikazuje odnos med razredi in na kratko opisuje specifične metode.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 25178-6:2011
01-november-2011
6SHFLILNDFLMDJHRPHWULMVNLKYHOLþLQL]GHOND7HNVWXUDSRYUãLQH SORVNRYQDGHO
.ODVLILNDFLMDPHWRG]DPHUMHQMHWHNVWXUHSRYUãLQH ,62
Geometrical product specifications (GPS) - Surface texture: Areal - Part 6: Classification
of methods for measuring surface texture (ISO 25178-6:2010)
Geometrische Produktspezifikation (GPS) - Oberflächenbeschaffenheit: Flächenhaft -
Teil 6: Klassifizierung von Methoden zur Messung der Oberflächenbeschaffenheit (ISO
25178-6:2010)
Spécification géométrique des produits (GPS) - État de surface: surfacique - Partie 6:
Classification des méthodes de mesurage de l'état de surface (ISO 25178-6:2010)
Ta slovenski standard je istoveten z: EN ISO 25178-6:2010
ICS:
17.040.20 Lastnosti površin Properties of surfaces
SIST EN ISO 25178-6:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN ISO 25178-6:2011
---------------------- Page: 2 ----------------------
SIST EN ISO 25178-6:2011
EUROPEAN STANDARD
EN ISO 25178-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2010
ICS 17.040.20
English Version
Geometrical product specifications (GPS) - Surface texture:
Areal - Part 6: Classification of methods for measuring surface
texture (ISO 25178-6:2010)
Spécification géométrique des produits (GPS) - État de Geometrische Produktspezifikation (GPS) -
surface: Surfacique - Partie 6: Classification des méthodes Oberflächenbeschaffenheit: Flächenhaft - Teil 6:
de mesurage de l'état de surface (ISO 25178-6:2010) Klassifizierung von Methoden zur Messung der
Oberflächenbeschaffenheit (ISO 25178-6:2010)
This European Standard was approved by CEN on 16 January 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 25178-6:2010: E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 25178-6:2011
EN ISO 25178-6:2010 (E)
Contents Page
Foreword .3
2
---------------------- Page: 4 ----------------------
SIST EN ISO 25178-6:2011
EN ISO 25178-6:2010 (E)
Foreword
This document (EN ISO 25178-6:2010) has been prepared by Technical Committee ISO/TC 213 "Dimensional
and geometrical product specifications and verification" in collaboration with Technical Committee
CEN/TC 290 “Dimensional and geometrical product specification and verification” the secretariat of which is
held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by August 2010, and conflicting national standards shall be withdrawn at
the latest by August 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 25178-6:2010 has been approved by CEN as a EN ISO 25178-6:2010 without any
modification.
3
---------------------- Page: 5 ----------------------
SIST EN ISO 25178-6:2011
---------------------- Page: 6 ----------------------
SIST EN ISO 25178-6:2011
INTERNATIONAL ISO
STANDARD 25178-6
First edition
2010-02-01
Geometrical product specifications
(GPS) — Surface texture: Areal —
Part 6:
Classification of methods for measuring
surface texture
Spécification géométrique des produits (GPS) — État de surface:
Surfacique —
Partie 6: Classification des méthodes de mesurage de l'état de surface
Reference number
ISO 25178-6:2010(E)
©
ISO 2010
---------------------- Page: 7 ----------------------
SIST EN ISO 25178-6:2011
ISO 25178-6:2010(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
COPYRIGHT PROTECTED DOCUMENT
© ISO 2010
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2010 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 25178-6:2011
ISO 25178-6:2010(E)
Contents Page
Foreword .iv
Introduction.v
1 Scope.1
2 Normative references.1
3 Terms and definitions .1
3.1 General terms .1
3.2 Definitions for classification of surface texture measurement methods .2
3.3 Terms and descriptions for specific methods.3
4 Classification scheme.5
Annex A (informative) Metrological limitations.8
Annex B (informative) Relation to the GPS matrix model.9
Bibliography.10
© ISO 2010 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 25178-6:2011
ISO 25178-6:2010(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 25178-6 was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical product
specifications and verification.
ISO 25178 consists of the following parts, under the general title Geometrical product specifications (GPS) —
Surface texture: Areal:
⎯ Part 2: Terms, definitions and surface texture parameters
⎯ Part 3: Specification operators
⎯ Part 6: Classification of methods for measuring surface texture
⎯ Part 7: Software measurement standards
⎯ Part 601: Nominal characteristics of contact (stylus) instruments
⎯ Part 602: Nominal characteristics of non-contact (confocal chromatic probe) instruments
⎯ Part 603: Nominal characteristics of non-contact (phase-shifting interferometric microscopy) instruments
⎯ Part 701: Calibration and measurement standards for contact (stylus) instruments
The following parts are under preparation:
⎯ Part 604: Nominal characteristics of non-contact (coherence scanning interferometry) instruments
⎯ Part 605: Nominal characteristics of non-contact (point autofocusing) instruments
iv © ISO 2010 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 25178-6:2011
ISO 25178-6:2010(E)
Introduction
This part of ISO 25178 is a geometrical product specification (GPS) standard and is to be regarded as a
[2]
general GPS standard (see ISO/TR 14638 ). It influences the chain link 5 of the chain of standards on
roughness profile, waviness profile, primary profile and areal surface texture.
This part of ISO 25178 describes a classification system for methods used primarily for the measurement of
surface texture. The classification system provides a context for the development of other parts of ISO 25178
that describe characteristics and measurement standards for some of the individual methods. Such a
classification is also intended to aid in choosing and understanding various types of methods and in
determining which standards apply to their application. The classification system is aimed to be as general as
possible. However, instruments may exist that do not clearly fit within any single method class.
© ISO 2010 – All rights reserved v
---------------------- Page: 11 ----------------------
SIST EN ISO 25178-6:2011
---------------------- Page: 12 ----------------------
SIST EN ISO 25178-6:2011
INTERNATIONAL STANDARD ISO 25178-6:2010(E)
Geometrical product specifications (GPS) — Surface texture:
Areal —
Part 6:
Classification of methods for measuring surface texture
1 Scope
This part of ISO 25178 describes a classification system for methods used primarily for the measurement of
surface texture. It defines three classes of methods, illustrates the relationships between the classes, and
briefly describes specific methods.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 4287:1997, Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms,
definitions and surface texture parameters
1)
ISO 25178-2:— , Geometrical product specifications (GPS) — Surface texture: Areal — Part 2: Terms,
definitions and surface texture parameters
ISO/IEC Guide 99:2007, International vocabulary of metrology — Basic and general concepts and associated
terms (VIM)
3 Terms and definitions
3.1 General terms
For the purposes of this document, the terms and definitions given in ISO 4287, ISO 25178-2,
ISO/IEC Guide 99 and the following apply.
3.1.1
measurement coordinate system
system of coordinates in which surface texture parameters are measured
NOTE 1 If the nominal surface is a plane (or portion of a plane), it is usual to use a rectangular coordinate system in
which the axes form a right-handed Cartesian set, the X-axis being the direction of tracing co-linear with the mean line and
the Y-axis also lying on the nominal surface, and the Z-axis being in an outward direction (from the material to the
surrounding medium). The rectangular coordinate system is adopted in this part of ISO 25178 except for 3.2.1, Note 3,
and 3.3.3, where a cylindrical coordinate system is described.
NOTE 2 See also specification coordinate system [ISO 25178-2:—].
1) To be published.
© ISO 2010 – All rights reserved 1
---------------------- Page: 13 ----------------------
SIST EN ISO 25178-6:2011
ISO 25178-6:2010(E)
3.1.2
surface profile
profile that results from the intersection of the real surface by a specified plane
NOTE In practice, it is usual to choose a plane with a normal that nominally lies parallel to the real surface and in a
suitable direction.
[ISO 4287:1997, definition 3.1.4]
3.1.3
ordinate value
z(x, y)
height of the surface at position (x, y)
3.2 Definitions for classification of surface texture measurement methods
3.2.1
line-profiling method
surface topography measurement method that produces a two-dimensional graph or profile of the surface
irregularities as measurement data, which may be represented mathematically as a height function z(x)
NOTE 1 By contrast, areal-topography (3.2.2) and area-integrating (3.2.3) methods are used to quantify the surface
texture over a selected area of a surface instead of over single profiles.
NOTE 2 Examples of instruments that were developed specifically to measure line profiles include contact stylus
[1] [3] [4][5]
scanning , early versions of the phase-shifting interferometer , and the optical differential profiler .
NOTE 3 Certain methods have rotational scanning within a cylindrical coordinate system and measure circular profiles,
[6]
that is, z as a function of angle θ. One example is the circular interferometric profiler .
3.2.2
areal-topography method
surface measurement method that produces a topographical image of a surface, which may be represented
mathematically as a height function z(x, y) of two independent variables (x, y)
NOTE 1 Examples of methods that have been developed or adapted for areal-topography measurements include
[7] [8] [9][10]
contact stylus scanning , phase-shifting interferometric microscopy , coherence scanning interferometry , confocal
[11] [12] [13][14]
microscopy , confocal chromatic microscopy , structured light projection (including triangulation), focus variation
[15] [4][5] [16] [17][18]
microscopy , optical differential profiler , digital holography microscopy , point autofocus profiling ,
[19][20] [21][22] [23]
angle-resolved scanning electron microscopy (SEM) , SEM stereoscopy , scanning tunnelling microscopy ,
[24][25]
and atomic force microscopy . The areal measurement capability of these methods is often derived from a set of
parallel profiles scanned sequentially or from manipulation of 2D images in microscope cameras. All of these methods
may also be used to produce line-profiling results as well.
NOTE 2 For methods that form a surface topography image z(x, y) from sequential profiles such as a set of parallel
profiles z(x), care should be taken to ascertain the accuracy of measurement along the slow axis z(y). Although z(x, y)
topographic images may be displayed for an areal texture method, in some cases the method may not actually be
sensitive to z(y) topography changes, or the accuracy of z(y) profiling may be limited by the drift of the instrument.
3.2.3
area-integrating method
surface measurement method that measures a representative area of a surface and produces numerical
results that depend on area-integrated properties of the surface texture
NOTE 1 These methods do not produce line-profile data z(x) or areal-topography data z(x, y).
NOTE 2 Examples of instruments that have been developed as area-integrating methods include those that use the
[26] [27] [28]
techniques of total integrated light scatter , angle-resolved light scatter , parallel-plate capacitance and pneumatic
[29]
(flow) measurement .
NOTE 3 Area-integrating methods have been used in conjunction with calibrated roughness comparison specimens or
calibrated pilot specimens as comparators to distinguish the surface texture of parts manufactured by similar processes or
to perform repetitive surface texture assessments.
2 © ISO 2010 – All rights reserved
---------------------- Page: 14 ----------------------
SIST EN ISO 25178-6:2011
ISO 25178-6:2010(E)
3.3 Terms and descriptions for specific methods
3.3.1
contact stylus scanning
surface topography measurement method whereby the probing system uses a contacting stylus whose motion
is converted into a signal as a function of position
NOTE See ISO 25178-601 for more information.
3.3.2
phase-shifting interferometric microscopy
PSI
surface topography measurement method whereby an optical microscope with illumination of a known
effective wavelength is integrated with an interferometric attachment and produces multiple successive optical
images with interferometric fringes from which the profile or areal surface topography image is calculated
NOTE 1
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.