EN ISO 28881:2013
(Main)Machine tools - Safety - Electro-discharge machines (ISO 28881:2013)
Machine tools - Safety - Electro-discharge machines (ISO 28881:2013)
ISO 28881:2013 specifies safety requirements and/or protective measures, applicable to EDM equipment and EDM systems, such as manually controlled EDM die sinking or EDM drilling machines, numerically controlled EDM die sinking or EDM drilling machines and numerically controlled EDM wire cutting machines intended to be adopted by persons undertaking the design, construction, installation and/or supply of such equipment. It also includes information to be provided by the manufacturer to the user. It is not applicable to arc eroding and electro-chemical machining equipment.
ISO 28881:2013 takes account of the precondition of the intended use as well as the reasonably foreseeable misuse, in normal workshop environments and non-explosive atmospheres, including transportation, installation, setting, maintenance, repair and dismantling for removal or disposal of EDM equipment and EDM systems.
It is also applicable to auxiliary devices essential for EDM processing.
ISO 28881:2013 deals with all significant hazards, hazardous situations or hazardous events relevant to EDM equipment and EDM systems, where they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer.
ISO 28881:2013 is intended to apply to machines manufactured after its date of publication.
Werkzeugmaschinen - Sicherheit - Funkenerodiermaschinen (ISO 28881:2013)
Diese internationale Norm legt technische Sicherheitsanforderungen und/oder Schutzmaßnahmen welche für EDM-Einrichtungen und EDM-Systeme anwendbar sind fest:
manuell gesteuerte EDM-Senkerodiermaschinen und EDM-Bohrmaschinen
numerisch gesteuerte EDM-Senkerodiermaschinen und EDM-Bohrmaschinen, und
numerisch gesteuerte EDM-Drahterodiermaschinen
die von Personen zu beachten sind, die mit der Auslegung, Konstruktion, Aufstellung und/oder Lieferung von diesen Einrichtungen befasst sind. Diese internationale Norm enthält auch Informationen, die dem Anwender durch den Hersteller zur Verfügung gestellt werden müssen.
Diese internationale Norm gilt nicht für Maschinen zur Lichtbogenerosion und elektrochemischen Bearbeitungsmaschinen.
Die in dieser internationalen Norm enthaltenen Anforderungen beziehen die bestimmungsgemäße Verwendung unter üblichen Werkstattbedingungen in nicht explosionsfähiger Atmosphäre einschließlich Installation, Einrichten, Wartung, Reparatur und Demontage zur Standortänderung oder Entsorgung von EDM Einrichtungen mit ein.
Diese internationale Norm gilt auch für Zusatzeinrichtungen, die für die EDM- Bearbeitung erforderlich sind.
Diese internationale Norm behandelt spezifische Gefährdungen, Gefahrensituationen oder gefährliche Ereignisse welche im Zusammenhang mit EDM-Einrichtungen und EDM-Systemen, bei bestimmungs¬gemäßer Verwendung und unter Bedingungen des Missbrauchs, welche für den Hersteller vernünftigerweise vorhersehbar sind, stehen. (siehe Abschnitt 4)
Diese Internationale Norm gilt für Maschinen, die nach dem Ausgabedatum dieser Internationalen Norm hergestellt wurden.
Machines-outils - Sécurité - Machines d'électro-érosion (ISO 28881:2013)
L'ISO 28881:2012 spécifie les exigences et/ou les mesures de sécurité applicables aux équipements et aux systèmes d'usinage par électro-érosion, telles que les machines de forage par étincelage ou de perçage par électro-érosion à commande manuelle, les machines de forage par étincelage ou de perçage par électro-érosion à commande numérique et les machines de coupage par électro-érosion à fil à commande numérique qui doivent être adoptées par les personnes chargées de la conception, de la fabrication, de l'installation et/ou de la fourniture de tels équipements. Elle contient aussi les informations que le fabricant doit fournir à l'utilisateur. Elle n'est pas applicable aux machines d'érosion par arc électrique ni aux machines d'usinage électrochimique.
L'ISO 28881:2012 tient compte des conditions préalables d'utilisation normale ainsi que du mauvais usage raisonnablement prévisible, en environnement industriel normal et sans atmosphère explosive, ce qui inclut le transport, l'installation, le réglage, la maintenance, la réparation et le démontage pour évacuation ou mise au rebus des équipements et des systèmes d'usinage par électro-érosion.
Elle est également applicable aux dispositifs auxiliaires essentiels au procédé d'usinage par électro-érosion.
L'ISO 28881:2012 traite de l'ensemble des phénomènes dangereux significatifs, situations dangereuses ou événements dangereux liés aux équipements ou aux systèmes d'usinage par électro-érosion, dans les conditions d'utilisation normale ainsi que dans des conditions de mauvais usage raisonnablement prévisibles par le fabricant.
L'ISO 28881:2012 est applicable aux machines construites après sa date de publication.
Obdelovalni stroji - Varnost - Elektroerozijski stroji (EDM) (ISO 28881:2013)
Ta mednarodni standard določa varnostne zahteve in/ali zaščitne ukrepe, ki se uporabljajo za opremo in sisteme EDM, kot so – ročni EDM za potopno erozijo ali vrtalni stroji EDM, – numerični EDM za potopno erozijo ali vrtalni stroji EDM, – numerični EDM za rezanje žic, ki jih morajo prevzeti osebe, ki se ukvarjajo z načrtovanjem, gradnjo, namestitvijo in/ali dobavo te opreme. Ta mednarodni standard zajema tudi podatke, ki jih mora uporabniku priskrbeti proizvajalec. Ta mednarodni standard se ne uporablja za opremo za obločno erozijo in elektro-kemično opremo. Ta mednarodni standard upošteva predpogoj za predvideno uporabo in razumno predvidljivo napačno uporabo v normalnem delavniškem okolju in neeksplozivnih atmosferah, vključno s prevozom, namestitvijo, nastavitvijo, vzdrževanjem, popravilom in podiranjem za odstranjevanje ali odlaganje opreme in sistemov EDM. Ta mednarodni standard se uporablja tudi za pomožne naprave, ki so bistvene za obdelavo EDM. Ta mednarodni standard obravnava vsa večja tveganja, nevarne situacije ali nevarne dogodke v zvezi z opremo ali sistemi EDM, kadar se uporabljajo v skladu z njihovim namenom in pod pogoji pričakovane nepravilne uporabe, ki jih je predvidel proizvajalec (gl. točko 4). Ta mednarodni standard se uporablja za stroje, proizvedene po datumu objave tega mednarodnega standarda.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2013
1DGRPHãþD
SIST EN 12957:2002+A1:2009
Obdelovalni stroji - Varnost - Elektroerozijski stroji (EDM) (ISO 28881:2013)
Machine tools - Safety - Electro discharge machines (ISO 28881:2013)
Werkzeugmaschinen - Sicherheit - Funkenerodiermaschinen (ISO 28881:2013)
Machines-outils - Sécurité - Machines d'électro-érosion (ISO 28881:2013)
Ta slovenski standard je istoveten z: EN ISO 28881:2013
ICS:
25.120.40 Elektrokemijski stroji Electrochemical machines
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 28881
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2013
ICS 25.080.01 Supersedes EN 12957:2001+A1:2009
English Version
Machine tools - Safety - Electro-discharge machines (ISO
28881:2013)
Machines-outils - Sécurité - Machines d'électro-érosion Werkzeugmaschinen - Sicherheit -
(ISO 28881:2013) Funkenerodiermaschinen (ISO 28881:2013)
This European Standard was approved by CEN on 14 March 2013.
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-CENELEC 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-CENELEC 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 28881:2013: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC .4
Foreword
This document (EN ISO 28881:2013) has been prepared by Technical Committee ISO/TC 39 "Machine tools"
in collaboration with Technical Committee CEN/TC 143 “Machine tools - Safety” the secretariat of which is
held by SNV.
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 February 2014, and conflicting national standards shall be withdrawn
at the latest by February 2014.
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 12957:2001+A1:2009.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive.
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 28881:2013 has been approved by CEN as EN ISO 28881:2013 without any modification.
Annex ZA
(informative)
Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC
This European Standard has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association to provide a means of conforming to Essential Requirements of the
New Approach Directive 2006/42/EC on machinery.
Once this standard is cited in the Official Journal of the European Union under that Directive and has been
implemented as a national standard in at least one Member State, compliance with the normative clauses of
this standard confers, within the limits of the scope of this standard, a presumption of conformity with the
relevant Essential Requirements of that Directive and associated EFTA regulations.
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling
within the scope of this standard.
INTERNATIONAL ISO
STANDARD 28881
First edition
2013-08-01
Machine tools — Safety — Electro-
discharge machines
Machines-outils — Sécurité — Machines d’électro-érosion
Reference number
ISO 28881:2013(E)
©
ISO 2013
ISO 28881:2013(E)
© ISO 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested 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
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Published in Switzerland
ii © ISO 2013 – All rights reserved
ISO 28881:2013(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 3
4 List of significant hazards . 7
5 Safety requirements and/or protective measures . 9
5.1 General requirements . 9
5.2 Safety-related parts of control systems for EDM equipment and EDM systems .10
5.3 Operating modes .11
5.4 Stop functions .13
5.5 Specific requirements .14
6 Information for use .22
6.1 General .22
6.2 Marking, signs and written warnings .22
6.3 Instruction handbook .22
Annex A (informative) Examples and schematic diagrams .28
Annex B (normative) Noise-emission measurements .37
Annex C (informative) Fire protection codes for special regional cases .38
Annex D (informative) Guidelines for risk assessment on EDM equipment and EDM systems to
identify the required performance level and, if necessary, category .48
Bibliography .51
ISO 28881:2013(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 28881 was prepared by Technical Committee ISO/TC 39, Machine tools, Subcommittee SC 10, Safety.
iv © ISO 2013 – All rights reserved
ISO 28881:2013(E)
Introduction
This International Standard has been prepared to be a Harmonized Standard to provide one means of
conforming to the Essential Safety Requirements of the Machinery Directive of the European Union and
associated EFTA regulations.
This document is a type-C standard as defined in ISO 12100:2010.
The machinery concerned and the extent to which hazards, hazardous situations and events are covered
are indicated in the Scope of this International Standard. In addition, electro-discharge machining (EDM)
equipment and EDM systems are intended to be designed according to the principles of ISO 12100 for
hazards which are not dealt with in this International Standard.
When requirements of this type-C standard are different from those which are stated in type-A or
-B standards, the requirements of this type-C standard take precedence over the requirements of
other standards for machines that have been designed and built according to the requirements of this
type-C standard.
This International Standard defines performance level and safety categories of the safety-related parts
of the control system for EDM equipment and EDM systems as defined in ISO 13849-1:2006.
The requirements of this International Standard concern designers, manufacturers, suppliers and
importers of machines described in the Scope.
This International Standard also includes a list of informative items intended to be provided by the
manufacturer to the user.
INTERNATIONAL STANDARD ISO 28881:2013(E)
Machine tools — Safety — Electro-discharge machines
1 Scope
This International Standard specifies safety requirements and/or protective measures, applicable to
EDM equipment and EDM systems, such as
— manually controlled EDM die sinking or EDM drilling machines,
— numerically controlled EDM die sinking or EDM drilling machines, and
— numerically controlled EDM wire cutting machin
...
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