SIST EN ISO 22827-2:2006

Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre delivery - Part 2: Moving mechanism (ISO 22827-2:2005)

This part of ISO 22827 covers acceptance testing of  equipment for 2D manipulation and also, to some extent,  movements along the Z-axis. This part of ISO 22827 is not  applicable for welding cells with manual positioning of the  welding head and/or the component, and for fixed-position  welding without the moving mechanism. The requirements can  also be applied as a part of verification testing as part of  maintenance, as appropriate. If modifications are made to a  laser beam machine (rebuilding, repairs, modifications to the  operating conditions, etc.) that have an effect on the  acceptance testing, a repeat test may be necessary to cover  the machine parameters affected by such modifications.

Abnahmeprüfungen für Nd:YAG-Laserstrahlschweißmaschinen - Maschinen mit Versorgung durch Lichtleitfaser - Teil 2: Mechanische Bewegungseinrichtung (ISO 22827-2:2005)

Dieser Teil der ISO 22827 umfasst die Abnahmeprüfungen für Einrichtungen zur 2D-Handhabung sowie auch in gewissem Umfang Bewegungen längs der Z-Achse.
ANMERKUNG   Schweißroboter und ähnliche 3D-Handhabungseinrichtungen sind in anderen Normen, vor allem in ISO 9283 enthalten.
Dieser Teil der ISO 22827 legt zwei Verfahren zum Prüfen der Genauigkeit von mechanischen Bewegungseinrichtungen fest. Das erste Verfahren (Prüfungsart 1) stellt ein Prüfverfahren dar, das zur exakten Klassifizierung der geforderten Genauigkeit der Bewegungseinrichtungen geeignet ist. Das zweite Verfahren (Prüfungsart 2) stellt durch das Markieren ein einfacheres Verfahren zur Prüfung der Bewegungseinrichtungen dar. Die Auswahl des Prüfverfahrens ist optional. Für großformatige Laserstrahlschweißmaschinen, wie eine Laserstrahlschweißmaschine mit Ausrüstung durch bewegliche 2D-Optiken oder mit einem XY-Tisch, ist jedoch die Prüfungsart 2 verwendbar.
Dieser Teil der ISO 22827 ist weder für Schweißzellen, bei denen der Schweißkopf und/oder das Bauteil von Hand positioniert werden, noch für festgelegte Schweißpositionen ohne Bewegungseinrichtungen verwendbar.
Die Anforderungen können auch als ein Teil zur Verifizierung der Prüfung als Teil der Wartung, falls geeignet, verwendet werden.
Falls Änderungen an einer Laserstrahlschweißmaschine durchgeführt werden (Wiederaufbau, Reparaturen, Änderungen der Betriebsbedingungen usw.) und diese eine Auswirkung auf die Abnahmeprüfung haben können, kann eine Wiederholungsprüfung notwendig sein, die die Maschineneigenschaften, die durch solche Änderungen beeinflusst wurden, umfasst.
ANMERKUNG   Das Strahlerzeugungssystem, das optische Versorgungssystem und Geräte für die Schutz- und Prozessgase sind in ISO 22827-1 enthalten.
Dieser Teil der ISO 22827 kann als ein Teil für die Abnahmebedingungen zur Versorgung von Laserstrahlschweißmaschine angewendet werden.

Essais de réception pour les machines de soudage par faisceau laser Nd:YAG - Machines avec transport de faisceau par fibre optique - Partie 2: Mécanisme de positionnement (ISO 22827-2:2005)

L'ISO 22827-2:2005 couvre les essais de réception des équipements pour les mouvements de manipulation 2D et également, dans une certaine mesure, les mouvements suivant l'axe Z.
L'ISO 22827-2:2005 spécifie deux méthodes pour les essais relatifs à l'exactitude du mécanisme de positionnement. La première méthode (essai de type 1) fournit une méthode d'essai capable de classifier le mécanisme de positionnement de façon rigoureuse conformément à l'exactitude exigée. La deuxième méthode (essai de type 2) fournit une méthode plus simple pour l'essai par marquage du mécanisme de positionnement. Le choix de la méthode d'essai est optionnel. Cependant, dans le cas des machines de soudage par faisceau laser de grandes dimensions telles que les machines de soudage par faisceau laser utilisant des optiques mobiles 2D et des tables X-Y, l'essai de type 2 est applicable.
L'ISO 22827-2:2005 n'est pas applicable pour les cellules de soudage avec positionnement manuel de la tête de soudage et/ou du composant et pour des positions de soudage fixes, sans mécanisme de positionnement.

Prevzemni preskusi Nd:YAG laserskih varilnih naprav – Stroji z optičnimi vlakni – 2. del: Podajalni mehanizem (ISO 22827-2:2005)

General Information

• Status: Published
• Publication Date: 28-Feb-2006
• ICS: 25.160.30 - Welding equipment
• ICS: 31.260 - Optoelectronics. Laser equipment
• Technical Committee: VAR - Welding
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Mar-2006
• Due Date: 01-Mar-2006
• Completion Date: 01-Mar-2006
• Ref Project: EN ISO 22827-2:2005 - Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre delivery - Part 2: Moving mechanism (ISO 22827-2:2005)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 22827-2:2006
01-marec-2006
3UHY]HPQLSUHVNXVL1G<$*ODVHUVNLKYDULOQLKQDSUDY±6WURML]RSWLþQLPLYODNQL±
GHO3RGDMDOQLPHKDQL]HP,62
Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre
delivery - Part 2: Moving mechanism (ISO 22827-2:2005)
Abnahmeprüfungen für Nd:YAG-Laserstrahlschweißmaschinen - Maschinen mit
Versorgung durch Lichtleitfaser - Teil 2: Mechanische Bewegungseinrichtung (ISO 22827
-2:2005)
Essais de réception pour les machines de soudage par faisceau laser Nd:YAG -
Machines avec transport de faisceau par fibre optique - Partie 2: Mécanisme de
positionnement (ISO 22827-2:2005)
Ta slovenski standard je istoveten z: EN ISO 22827-2:2005
ICS:
25.160.30 Varilna oprema Welding equipment
31.260 Optoelektronika, laserska Optoelectronics. Laser
oprema equipment
SIST EN ISO 22827-2:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 22827-2:2006

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SIST EN ISO 22827-2:2006
EUROPEAN STANDARD
EN ISO 22827-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2005
ICS 25.160.30

English Version
Acceptance tests for Nd:YAG laser beam welding machines -
Machines with optical fibre delivery - Part 2: Moving mechanism
(ISO 22827-2:2005)
Essais de réception pour les machines de soudage par Abnahmeprüfungen für Nd:YAG-
faisceau laser Nd:YAG - Machines avec transport de Laserstrahlschweißmaschinen - Maschinen mit Versorgung
faisceau par fibre optique - Partie 2: Mécanisme de durch Lichtleitfaser - Teil 2: Mechanische
positionnement (ISO 22827-2:2005) Bewegungseinrichtung (ISO 22827-2:2005)
This European Standard was approved by CEN on 26 September 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22827-2:2005: E
worldwide for CEN national Members.

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SIST EN ISO 22827-2:2006

EN ISO 22827-2:2005 (E)





Foreword


This document (EN ISO 22827-2:2005) has been prepared by Technical Committee ISO/TC 44
"Welding and allied processes" in collaboration with Technical Committee CEN/TC 121
"Welding", the secretariat of which is held by DIN.

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 April 2006, and conflicting national
standards shall be withdrawn at the latest by April 2006.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.


Endorsement notice

The text of ISO 22827-2:2005 has been approved by CEN as EN ISO 22827-2:2005 without any
modifications.

2

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SIST EN ISO 22827-2:2006


INTERNATIONAL ISO
STANDARD 22827-2
First edition
2005-10-15

Acceptance tests for Nd:YAG laser beam
welding machines — Machines with
optical fibre delivery —
Part 2:
Moving mechanism
Essais de réception pour les machines de soudage par faisceau laser
Nd:YAG — Machines avec transport de faisceau par fibre optique —
Partie 2: Mécanisme de positionnement




Reference number
ISO 22827-2:2005(E)
©
ISO 2005

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SIST EN ISO 22827-2:2006
ISO 22827-2:2005(E)
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ii © ISO 2005 – All rights reserved

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SIST EN ISO 22827-2:2006
ISO 22827-2:2005(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 2
4 Environmental conditions. 2
5 Test of accuracy of the moving mechanism. 2
5.1 Type 1 test . 2
5.2 Type 2 test . 4
6 Test report . 7
Annex A (informative) Example of a test report form . 8
Bibliography . 9

© ISO 2005 – All rights reserved iii

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SIST EN ISO 22827-2:2006
ISO 22827-2:2005(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 22827-2 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee
SC 10, Unification of requirements in the field of metal welding.
ISO 22827 consists of the following parts, under the general title Acceptance tests for Nd:YAG laser beam
welding machines — Machines with optical fibre delivery:
⎯ Part 1: Laser assembly
⎯ Part 2: Moving mechanism
iv © ISO 2005 – All rights reserved

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SIST EN ISO 22827-2:2006
ISO 22827-2:2005(E)
Introduction
Requests for official interpretations of any aspect of this part of ISO 22827 should be sent to the Secretariat of
ISO/TC 44/SC 10 via the member body in the user's country, a complete listing of which can be found at
www.iso.org.
© ISO 2005 – All rights reserved v

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SIST EN ISO 22827-2:2006

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SIST EN ISO 22827-2:2006
INTERNATIONAL STANDARD ISO 22827-2:2005(E)

Acceptance tests for Nd:YAG laser beam welding machines —
Machines with optical fibre delivery —
Part 2:
Moving mechanism
1 Scope
This part of ISO 22827 covers acceptance testing of equipment for 2D manipulation and also, to some extent,
movements along the Z-axis.
NOTE Welding robots and similar 3D equipment for manipulation are covered by other standards, notably ISO 9283.
This part of ISO 22827 specifies two methods for the testing of the accuracy of the moving mechanism. The
first method (type 1 test) provides a test method capable of classification of the moving mechanism rigorously
according to the required accuracy. The second method (type 2 test) provides a simpler method for testing the
moving mechanism by marking. The selection of the test method is optional. However, for large-size laser
beam welding machines, such as a laser beam welding machine using 2D moving optics or an X-Y table, the
type 2 test is applicable.
This part of ISO 22827 is not applicable for welding cells with manual positioning of the welding head and/or
the component, and for fixed-position welding without the moving mechanism.
The requirements can also be applied as a part of verification testing as part of maintenance, as appropriate.
If modifications are made to a laser beam machine (rebuilding, repairs, modifications to the operating
conditions, etc.) that have an effect on the acceptance testing, a repeat test may be necessary to cover the
machine parameters affected by such modifications.
NOTE The beam generating system, the optical delivery system and the devices for shielding and assist gasses are
covered in ISO 22827-1.
This part of ISO 22827 can be applied to a part of the acceptance conditions for the delivery of the laser beam
welding machine.
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 230-2, Test code for machine tools — Part 2: Determination of accuracy and repeatability of positioning
numerically controlled axes
ISO 15616-2:2003, Acceptance tests for CO -laser beam machines for high quality welding and cutting —
2
Part 2: Measurement of static and dynamic accuracy
ISO/TS 17477:2003, Acceptance tests for CO -laser beam machines for welding and cutting using 2D moving
2
optics type
© ISO 2005 – All rights reserved 1

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SIST EN ISO 22827-2:2006
ISO 22827-2:2005(E)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply:
3.1
positioning accuracy
precision and repeatability of positioning of the part in motion (work piece, optics, etc.) along a translation or
rotation axis
NOTE The following characteristics can be distinguished in accordance with ISO 230-2:
⎯ mean reversal value of an axis: arithmetic mean of the reversal values at all target positions along or
around the axis;
⎯ unidirectional and bidirectional repeatability of positioning of an axis: maximum value of the repeatability
of positioning at any position along or around the axis and under the conditions specified in ISO 230-
...