Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) - Part 5: CMMs using single and multiple stylus contacting probing systems (ISO 10360-5:2010)

ISO 10360-5:2010 specifies acceptance and periodic reverification tests of CMM performance with contacting probing systems and is only applicable to CMMs using any type of contacting probing system, a discrete point probing mode, and spherical or hemispherical stylus tip(s).
It complements ISO 10360-7, which is the module for CMMs with video probing systems, and ISO 10360-2, which is universal, i.e. not probe-type specific.
ISO 10360-5:2010 applies to CMMs supplied with any of the following: single-stylus probing system; multi-stylus probing systems with fixed multiple styli attached to a single probe (e.g. “star” stylus); multiple probing systems such as those with a stylus for each of their probes; systems with articulating probing; stylus and probe changing systems; manual (non-driven) CMMs.
ISO 10360-5:2010 is not applicable to non-contacting probing systems, which require different testing procedures.

Geometrische Produktspezifikation (GPS) - Annahmeprüfung und Bestätigungsprüfung für Koordinatenmessgeräte (KMG) - Teil 5: Prüfung der Antastabweichungen von KMG mit berührendem Messkopfsystem (ISO 10360-5:2010)

Dieser Teil von ISO 10360 legt Annahme- und periodische Bestätigungsprüfungen der Leistungsfähigkeit von
KMG mit berührenden Messkopfsystemen fest und ist nur anwendbar für KMG mit:
⎯ allen Arten von berührenden Tastsystemen;
⎯ Einzelpunktantastungen;
⎯ kugel- und halbkugelförmigen Tastern.
Er ergänzt die ISO 10360-7 für KMG mit Bildverarbeitungssystemen und die universelle, nicht messkopfspezifische
ISO 10360-2.
ANMERKUNG Die Leistungsfähigkeit der KMG-Antastungen wird durch maximal zulässige Messabweichungen (MPE)
spezifiziert, weil es unmöglich ist, die Leistungsfähigkeit des Messkopfsystems von der des KMG zu trennen, sogar an
einem kleinen Prüfkörper wie einer Prüfkugel.
Dieser Teil von ISO 10360 wird für jeden der folgenden Fälle angewendet:
⎯ Einfach-Tastersysteme
⎯ Mehrfach-Tastersysteme mit festem Mehrfachtaster an einem einzigen Messkopf (z. B. ein
„Stern“-Taster);
⎯ Mehrfach-Messkopfsysteme mit einem Taster für jeden einzelnen Messkopf;
⎯ Dreh-Schwenk-Messkopfsysteme;
⎯ Taster- und Messkopf-Wechselsysteme;
⎯ manuelle (nicht angetriebene) KMG.
Dieser Teil von ISO 10360 ist nicht für berührungslose Messkopfsysteme anwendbar, die andere Testverfahren
erfordern.
Die Begriffe „Mehrfachtaster-Maßabweichung“ usw. müssten genaugenommen „Kombinierte Maßabweichung
des KMG und der Antastung des Mehrfach-Tastersystems“ usw. heißen, aber die Benennung wurde zur
Bequemlichkeit auf ein Minimum gekürzt, das Mehrdeutigkeiten vermeidet.
Wenn allerdings die Leistungsfähigkeit des Messkopfsystems soweit wie möglich isoliert werden soll, kann der
Einfluss des KMG minimiert werden. Siehe Anhang C für weitere Informationen.

Spécification géométrique des produits (GPS) - Essais de réception et de vérification périodique des machines à mesurer tridimensionnelles (MMT) - Partie 5: MMT utilisant des systèmes de palpage à stylet simple ou à stylets multiples (ISO 10360-5:2010)

L'ISO 10360-5:2010 spécifie les essais de réception et de vérification périodique des performances des MMT à l'aide de systèmes de palpage à contact. Elle n'est applicable qu'aux MMT utilisant un système de palpage à contact, quel qu'il soit, un mode de palpage discret, et des touches de stylets sphériques ou hémisphériques.
Elle complète l'ISO 10360‑7, qui traite des MMT utilisant des systèmes de palpage vidéo, et l'ISO 10360‑2, qui est universelle, c'est-à-dire qu'elle n'est spécifique à aucun type de palpeur.
L'ISO 10360-5:2010 s'applique aux MMT fournis avec l'un des éléments suivants: systèmes de palpage à stylet simple; systèmes de palpage à stylets multiples munis de plusieurs stylets fixes attachés à un seul palpeur (par exemple stylets «en étoile»); systèmes à palpeurs multiples, tels que ceux dans lesquels chaque palpeur est muni d'un stylet; systèmes utilisant le palpage articulé; systèmes de changement de stylet et de palpeur; MMT manuelles (non entraînées).
L'ISO 10360-5:2010 n'est pas applicable aux systèmes de palpage sans contact, qui nécessitent des procédures d'essai différentes.

Specifikacija geometrijskih veličin izdelka - Preskusi za sprejemljivost in ponovno overjanje koordinatnih merilnih strojev (KMS) - 5. del: Koordinatni merilni stroji, uporabljeni kot enotipalni in večtipalni sondirni sistemi (ISO 10360-5:2010)

Ta del ISO 10360 določa preskuse za sprejemljivost in redno ponovno overjanje koordinatnih merilnih strojev (KMS) s stičnimi sondirnimi sistemi in velja le za KMS, ki uporabljajo
⎯ katero koli vrsto stičnega sondirnega sistema,
⎯ sondirni način z ločenimi točkami in
⎯ kroglaste ali polkroglaste konice tipal.
Dopolnjuje ISO 10360-7, ki je modul za KMS z videosondirnimi sistemi, in ISO 10360-2, ki je univerzalen, tj. ni specifičen za določeno vrsto sonde.
OPOMBA: Z največjimi dopustnimi napakami (MPE) so določeni preskusi sondirnega delovanja KMS, ker je ločevanje delovanja sondirnega sistema od delovanja KMS nepraktično tudi pri majhnih izdelkih, kot je preskusna kroglica.
Ta del ISO 10360 velja za KMS, ki imajo nekaj od naslednjega:
a) enotipalni sondirni sistem,
b) večtipalni sondirni sistemi z več fiksnimi tipali, pritrjenimi na enojno sondo (npr. »zvezdasto« tipalo),
c) večtipalni sondirni sistemi, na primer taki s tipalom za vsako sondo,
d) sistemi s pregibnimi sondami,
e) sistemi z zamenjavo tipal in sond,
f) ročni (negnani) KSM.
Ta del ISO 10360 ne velja za nestične sondirne sisteme, ki zahtevajo drugačne preskusne postopke.
Izrazi »velikost večtipalne napake« itd. bi morali biti napisani kot »kombinirana velikost napake KMS in večtipalnih sondirnih sistemov« itd. Besedilo je zaradi priročnosti skrajšano.
Če je zaželeno, da se delovanje sondirnega sistema osami, kot je le praktično, se vpliv KMS lahko minimizira. Za več informacij glej dodatek C.

General Information

Status
Withdrawn
Publication Date
14-Sep-2010
Withdrawal Date
14-Apr-2020
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
15-Apr-2020

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SLOVENSKI STANDARD
SIST EN ISO 10360-5:2011
01-december-2011
1DGRPHãþD
SIST EN ISO 10360-5:2001
SIST ISO 10360-5:2002

6SHFLILNDFLMDJHRPHWULMVNLKYHOLþLQL]GHOND3UHVNXVL]DVSUHMHPOMLYRVWLQSRQRYQR

RYHUMDQMHNRRUGLQDWQLKPHULOQLKVWURMHY .06 GHO.RRUGLQDWQLPHULOQLVWURML

XSRUDEOMHQLNRWHQRWLSDOQLLQYHþWLSDOQLVRQGLUQLVLVWHPL ,62

Geometrical product specifications (GPS) - Acceptance and reverification tests for

coordinate measuring machines (CMM) - Part 5: CMMs using single and multiple stylus

contacting probing systems (ISO 10360-5:2010)
Geometrische Produktspezifikation (GPS) - Annahmeprüfung und Bestätigungsprüfung
für Koordinatenmessgeräte (KMG) - Teil 5: Prüfung der Antastabweichungen von KMG
mit berührendem Messkopfsystem (ISO 10360-5:2010)

Spécification géométrique des produits (GPS) - Essais de réception et de vérification

périodique des machines à mesurer tridimensionnelles (MMT) - Partie 5: MMT utilisant

des systèmes de palpage à stylet simple et à stylets multiples (ISO 10360-5:2010)

Ta slovenski standard je istoveten z: EN ISO 10360-5:2010
ICS:
17.040.30 Merila Measuring instruments
17.040.40 6SHFLILNDFLMDJHRPHWULMVNLK Geometrical Product
YHOLþLQL]GHOND *36 Specification (GPS)
SIST EN ISO 10360-5:2011 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 10360-5:2011
---------------------- Page: 2 ----------------------
SIST EN ISO 10360-5:2011
EUROPEAN STANDARD
EN ISO 10360-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2010
ICS 17.040.30 Supersedes EN ISO 10360-5:2000
English Version
Geometrical product specifications (GPS) - Acceptance and
reverification tests for coordinate measuring machines (CMM) -
Part 5: CMMs using single and multiple stylus contacting probing
systems (ISO 10360-5:2010)

Spécification géométrique des produits (GPS) - Essais de Geometrische Produktspezifikation (GPS) -

réception et de vérification périodique des machines à Annahmeprüfung und Bestätigungsprüfung für

mesurer tridimensionnelles (MMT) - Partie 5: MMT utilisant Koordinatenmessgeräte (KMG) - Teil 5: Prüfung der

des systèmes de palpage à stylet simple ou à stylets Antastabweichungen von KMG mit berührendem

multiples (ISO 10360-5:2010) Messkopfsystem (ISO 10360-5:2010)
This European Standard was approved by CEN on 12 June 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 10360-5:2010: E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 10360-5:2011
EN ISO 10360-5:2010 (E)
Contents Page

Foreword ..............................................................................................................................................................3

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SIST EN ISO 10360-5:2011
EN ISO 10360-5:2010 (E)
Foreword

The text of ISO 10360-5:2010 has been prepared by Technical Committee ISO/TC 213 “Dimensional and

geometrical product specifications and verification” of the International Organization for Standardization (ISO)

and has been taken over as EN ISO 10360-5:2010 by 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 March 2011, and conflicting national standards shall be withdrawn at

the latest by March 2011.

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.

This document supersedes EN ISO 10360-5:2000.

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 10360-5:2010 has been approved by CEN as a EN ISO 10360-5:2010 without any

modification.
---------------------- Page: 5 ----------------------
SIST EN ISO 10360-5:2011
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SIST EN ISO 10360-5:2011
INTERNATIONAL ISO
STANDARD 10360-5
Second edition
2010-09-15
Geometrical product specifications
(GPS) — Acceptance and reverification
tests for coordinate measuring machines
(CMM) —
Part 5:
CMMs using single and multiple stylus
contacting probing systems
Spécification géométrique des produits (GPS) — Essais de réception et
de vérification périodique des machines à mesurer tridimensionnelles
(MMT) —
Partie 5: MMT utilisant des systèmes de palpage à stylet simple et à
stylets multiples
Reference number
ISO 10360-5:2010(E)
ISO 2010
---------------------- Page: 7 ----------------------
SIST EN ISO 10360-5:2011
ISO 10360-5:2010(E)
PDF disclaimer

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Published in Switzerland
ii © ISO 2010 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 10360-5:2011
ISO 10360-5:2010(E)
Contents Page

Foreword .............................................................................................................................................................v

Introduction........................................................................................................................................................vi

1 Scope......................................................................................................................................................1

2 Normative references............................................................................................................................2

3 Terms and definitions ...........................................................................................................................2

4 Symbols..................................................................................................................................................6

5 Requirements for metrological characteristics..................................................................................7

5.1 Single-stylus probing error ..................................................................................................................7

5.2 Single-stylus probing configuration....................................................................................................8

5.3 Multi-stylus probing errors and values ...............................................................................................8

5.4 Multi-stylus probing configurations ....................................................................................................9

5.5 Styli .........................................................................................................................................................9

5.6 Environmental conditions ....................................................................................................................9

5.7 Operating conditions ............................................................................................................................9

6 Acceptance tests and reverification tests ........................................................................................10

6.1 General .................................................................................................................................................10

6.2 Single-stylus probing configuration..................................................................................................10

6.2.1 Application ...........................................................................................................................................10

6.2.2 Principle................................................................................................................................................10

6.2.3 Measuring equipment .........................................................................................................................10

6.2.4 Procedure.............................................................................................................................................11

6.2.5 Derivation of test results ....................................................................................................................12

6.3 Fixed multi-probe and multi-stylus probing systems......................................................................12

6.3.1 Principle................................................................................................................................................12

6.3.2 Measuring equipment .........................................................................................................................13

6.3.3 Procedure.............................................................................................................................................14

6.3.4 Data analysis........................................................................................................................................15

6.4 Articulating probing systems.............................................................................................................16

6.4.1 Principle................................................................................................................................................16

6.4.2 Measuring equipment .........................................................................................................................17

6.4.3 Procedure.............................................................................................................................................17

6.4.4 Data analysis........................................................................................................................................19

7 Compliance with specification...........................................................................................................19

7.1 Acceptance tests .................................................................................................................................19

7.2 Reverification tests .............................................................................................................................20

8 Applications .........................................................................................................................................20

8.1 Acceptance tests .................................................................................................................................20

8.2 Reverification tests .............................................................................................................................20

8.3 Interim checks .....................................................................................................................................20

9 Indication in product documentation and data sheets....................................................................21

Annex A (informative) Symbols and subscripts ............................................................................................23

Annex B (informative) Checking the probing system prior to the ISO 10360-2 test ..................................24

Annex C (informative) Interpretation of multi-stylus test results.................................................................25

Annex D (normative) Maximum permissible error/limit figures...................................................................27

© ISO 2010 – All rights reserved iii
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SIST EN ISO 10360-5:2011
ISO 10360-5:2010(E)

Annex E (informative) Relation to the GPS matrix model .............................................................................28

Bibliography ......................................................................................................................................................30

iv © ISO 2010 – All rights reserved
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SIST EN ISO 10360-5:2011
ISO 10360-5:2010(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 10360-5 was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical product

specifications and verification.

This second edition cancels and replaces the first edition (ISO 10360-5:2000), which has been technically

revised, and ISO/PAS 12868:2009.

ISO 10360 consists of the following parts, under the general title Geometrical Product Specifications (GPS) —

Acceptance and reverification tests for coordinate measuring machines (CMM):
⎯ Part 1: Vocabulary
⎯ Part 2: CMMs used for measuring linear dimensions
⎯ Part 3: CMMs with the axis of a rotary table as the fourth axis
⎯ Part 4: CMMs used in scanning measuring mode
⎯ Part 5: CMMs using single and multiple stylus contacting probing systems
⎯ Part 6: Estimation of errors in computing Gaussian associated features
⎯ Part 7: CMMs equipped with video probing systems
⎯ Part 9: CMMs with multiple probing systems
The following parts are under preparation:
⎯ Part 8: CMMs with optical distance sensors
⎯ Part 10: Laser trackers for measuring point-to-point distances
© ISO 2010 – All rights reserved v
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SIST EN ISO 10360-5:2011
ISO 10360-5:2010(E)
Introduction

This part of ISO 10360 is a geometrical product specification (GPS) standard and is to be regarded as a

general GPS standard (see ISO/TR 14638). It influences chain link 5 of the chains of standards of size,

distance, radius, angle, form, orientation, location, run-out and datums.

For more detailed information on the relation of this part of ISO 10360 to other standards and the GPS matrix

model, see Annex E.

The acceptance and reverification tests described in this part of ISO 10360 are applicable to coordinate

measuring machines (CMMs) that use contacting probes, with or without multiple styli or multiple articulated-

probe positions, when measuring a workpiece.

Experience has shown that the multi-stylus errors calculated using this part of ISO 10360 are significant and,

at times, the dominant errors in the CMM. Owing to the virtually infinite variety of modern CMM probing

system configurations, the tests specified by this part of ISO 10360 have been limited to providing a testing

format only. The tests are intended to provide information on the ability of a CMM to measure a feature or

features, using a contacting probe and, when relevant, using multiple styli, multiple probes or multiple

articulated-probe positions.
The situations to which they are applicable include
⎯ single-stylus probing systems,
⎯ multiple styli connected to the CMM probe (e.g. a star),

⎯ installations using an articulating probing system (motorized or manual) that can be prequalified,

⎯ installations using a repeatable probe-changing system,
⎯ installations using a repeatable stylus-changing system, and
⎯ multi-probe installations.

It is believed that the procedures given in this part of ISO 10360 will be helpful in identifying CMM system

uncertainty components for specific measurement tasks, and that the user will be able to reduce errors by

removing contributing elements such as long probe extensions and styli, then retesting the new configuration

set.

The tests in this part of ISO 10360 are sensitive to many errors attributable to both the CMM and the probing

system, and are to be performed in addition to the length-measuring tests given in ISO 10360-2.

The primary objective is to determine the practical performance of the complete CMM and probing system.

Therefore, the tests are designed to reveal measuring errors which are likely to occur when such a combined

system is used on real workpieces, e.g. errors generated by the interaction between large probe-tip-offset

lengths and uncorrected CMM rotation errors. The errors found here differ from those found in the E tests in

ISO 10360-2:2009, 6.5, because with multiple styli the net CMM travel may be very different from the

measured length. See Annex C for more information.
vi © ISO 2010 – All rights reserved
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SIST EN ISO 10360-5:2011
INTERNATIONAL STANDARD ISO 10360-5:2010(E)
Geometrical product specifications (GPS) — Acceptance and
reverification tests for coordinate measuring machines
(CMM) —
Part 5:
CMMs using single and multiple stylus contacting probing
systems
1 Scope

This part of ISO 10360 specifies acceptance and periodic reverification tests of CMM performance with

contacting probing systems and is only applicable to CMMs using
⎯ any type of contacting probing system,
⎯ a discrete point probing mode, and
⎯ spherical or hemispherical stylus tip(s).

It complements ISO 10360-7, which is the module for CMMs with video probing systems, and ISO 10360-2,

which is universal, i.e. not probe-type specific.

NOTE It is the CMM probing performance tests which are specified by the maximum permissible errors (MPEs), due

to the impracticality of isolating the performance of the probing system from that of the CMM, even on a small artefact

such as a test sphere.
This part of ISO 10360 applies to CMMs supplied with any of the following:
a) single-stylus probing system;

b) multi-stylus probing systems with fixed multiple styli attached to a single probe (e.g. “star” stylus);

c) multiple probing systems such as those with a stylus for each of their probes;

d) systems with articulating probing;
e) stylus and probe changing systems;
f) manual (non-driven) CMMs.

This part of ISO 10360 is not applicable to non-contacting probing systems, which require different testing

procedures.

The terms “multi-stylus size error”, etc., should strictly be written “combined CMM and multi-stylus probing-

system size error”, etc. For convenience, the wording has been truncated.

If it is desired to isolate the probing-system performance as far as is practical, the influence of the CMM can

be minimized. See Annex C for more information.
© ISO 2010 – All rights reserved 1
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SIST EN ISO 10360-5:2011
ISO 10360-5:2010(E)
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 10360-1:2000, Geometrical Product Specifications (GPS) — Acceptance and reverification tests for

coordinate measuring machines (CMM) — Part 1: Vocabulary

ISO 10360-2:2009, Geometrical Product Specifications (GPS) — Acceptance and reverification tests for

coordinate measuring machines (CMM) — Part 2: CMMs used for measuring linear dimensions

ISO 14253-1, Geometrical Product Specifications (GPS) — Inspection by measurement of workpieces and

measuring equipment — Part 1: Decision rules for proving conformance or non-conformance with

specifications

ISO/IEC Guide 99, International vocabulary of metrology — Basic and general concepts and associated terms

(VIM)
3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 10360-1, ISO 14253-1,

ISO/IEC Guide 99 and the following apply.

NOTE This clause contains eight definitions (3.6 to 3.13) which supersede fourteen similar definitions in Clause 9 of

ISO 10360-1:2000. Some of these revised definitions are required to avoid ambiguities which would otherwise have been

introduced with this edition of ISO 10360-5. Others effectively supersede identical definitions in ISO 10360-1, because the

symbols used have been revised and expanded for clarification. The superseded definitions are 9.3, 9.4 and 9.15 to 9.26.

3.1
inferred probing-system qualification

probing-system qualification method where the parameters for each probing system attached to an articulation

system are inferred by interpolation, extrapolation, or other relevant model, for significantly different angular

position(s) from parameters acquired by empirical probing-system qualification (3.3) at a few angular

positions
3.2
angular positioning device qualification

establishment of the parameters of the angular positioning device in an articulating probing system necessary

for subsequent inferred probing-system qualification (3.1)
3.3
empirical probing-system qualification

probing-system qualification method where the parameters for each probing system attached to an articulation

system must be acquired by measurement of the reference sphere at each angular position used

3.4
effective stylus tip diameter

diameter used for the tip correction vector, for compensating measured feature size, etc.

NOTE 1 For the position of the tip correction vector, see ISO 10360-1:2000, Figure 4.

NOTE 2 The effective stylus tip diameter may be a parameter established by a probing-system qualification.

3.5
probing-system pre-qualification

probing-system qualification which is separated from subsequent measurement by probe or stylus change(s),

and/or articulating probing-system re-orientation(s)
2 © ISO 2010 – All rights reserved
---------------------- Page: 14 ----------------------
SIST EN ISO 10360-5:2011
ISO 10360-5:2010(E)
3.6
multi-stylus form (measurement) error
FTj

error of indication within which the range of Gaussian radial distances can be determined by a least-squares

fit of points measured on a test sphere, the measurements being taken with five different styli on the one test

sphere located anywhere in the measuring volume by a CMM using the discrete-point probing mode

See ISO 10360-1:2000, Figure 15.

NOTE 1 The character P in P indicates that the error is associated with the probing-system performance, and the

FTj

subscript F indicates that it is a form error. The subscript T indicates that the probing system conforms to Clause 1 of this

part of ISO 10360 (i.e. tactile), thus enabling any alternative probing system to be clearly identified by the use of a different

character at * in P .
F*j

NOTE 2 There are four multi-stylus form errors based on different probing systems and methods of operation. These

are designated as follows:
j = E, an articulating probing system using empirical qualification;
j = I, an articulating probing system using inferred qualification;
j = M, a fixed multi-stylus probing system;
j = N, a fixed multi-probe system.
NOTE 3 All the symbols used in this part of ISO 10360 are listed in Annex A.
3.7
multi-stylus size error
STj

error of indication within which the diameter of a test sphere can be determined by a least-squares fit of points,

the measurements being taken with five different styli on the one test sphere located anywhere in the

measuring volume by a CMM using the discrete-point probing mode
NOTE 1 The subscript S in P indicates that it is a size error.
STj
NOTE 2 All the symbols used in this part of ISO 10360 are listed in Annex A.
3.8
multi-stylus location value
LTj

maximum of the ranges of the X, Y and Z coordinates within which the location of a test sphere can be

determined by a least-squares fit of points, the measurements being taken with five different styli on the one

test sphere located anywhere in the measuring volume by a CMM using the discrete-point probing mode

NOTE 1 The subscript L in P indicates that it is a location value.
LTj
NOTE 2 All the symbols used in this part of ISO 10360 are listed in Annex A.
NOTE 3 All values are absolute.
3.9
single-stylus form error
FTU

error of indication within which the range of radii can be determined by a least-squares fit of points measured

on a test sphere, the measurements being performed by a CMM with a single stylus, using the discrete-point

probing mode, with points taken on the test sphere located anywhere in the measuring volume

See ISO 10360-1:2000, Figure 15.
© ISO 2010 – All rights reserved 3
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SIST EN ISO 10360-5:2011
ISO 10360-5:2010(E)

NOTE 1 The character P in P indicates that the error is related primarily to the probing-system performance. The

FTU
subscript U indicates use of a single (unique) stylus.
NOTE 2 See 3.6 for information on F and T.
NOTE 3 All such characters used in this part of ISO 10360 are listed in Annex A.
NOTE 4 P is identical to P in ISO 10360-2:2001.
FTU
3.10
single-stylus size error
STU

error of indication of the difference between the diameter of a least-squares fit of points measured on a test

sphere and its calibrated diameter, the measurements being performed by a CMM with a single stylus, using

the discrete-point probing mode, with points taken on the test sphere located anywhere in the measuring

volume

NOTE 1 The character P in P indicates that the error is related primarily to the probing-system performance. The

STU

subscript U indicates use of a single (unique) stylus. The subscript S in P indicates that it is a size error.

STj
NOTE 2 All such characters used in this part of ISO 10360 are listed in Annex A.
3.11
maximum permissible multi-stylus form error
FTj, MPE

extreme value of the multi-stylus form error (3.6), P , permitted by specifications, regulations, etc. for a

FTj
CMM

NOTE 1 The maximum permissible value of the multi-stylus form error, P , can be expressed in one

...

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