SIST EN ISO 16090-1:2018
(Main)Machine tools safety - Machining centres, Milling machines, Transfer machines - Part 1: Safety requirements (ISO 16090-1:2017)
Machine tools safety - Machining centres, Milling machines, Transfer machines - Part 1: Safety requirements (ISO 16090-1:2017)
This standard specifies the technical safety requirements and protective measures to be adopted by persons undertaking the
design, construction and supply (including installation and dismantling, with arrangements for transport and maintenance)
of machines for cold working of metal with geometrically-defined cutting edge tools (milling).
This international standard takes account of intended use, including reasonably foreseeable misuse, maintenance, cleaning,
and setting operations. It specifies access conditions to operators positions and manual load/unload stations. It presumes
accessibility to the machine from all directions. It describes means to reduce risks to operators and other exposed persons.
This standard includes the following machines but is not limited to these:
a) Milling machines including machines capable of performing boring operations,
b) Numerical controlled milling machines, milling- and machining centres,
c) Transfer and special purpose machines,
which are designed to process only a pre-specified metal or analogous material workpiece, or limited family of similar
workpieces by means of a predetermined sequence of machining operations and process parameters.
This international standard also applies to workpiece transfer devices including transport devices for loading/unloading
when they form an integral part of the machine.
This international standard deals with significant hazards relevant to milling machines when they are used as intended and
under the conditions foreseen by the manufacturer (see clause 4).
Hazards arising from other metal working processes (e.g. grinding, turning, friction welding, forming, EDM, laser
processing) are covered by other standards (see Bibliography).
This international standard applies to machines which are manufactured after its date of publication.
Werkzeugmaschinen Sicherheit - Bearbeitungszentren, Fräsmaschinen, Transfermaschinen - Teil 1: Sicherheitsanforderungen (ISO 16090-1:2017)
Dieses Dokument legt die technischen Sicherheitsanforderungen und Schutzmaßnahmen für die Konstruktion, den Bau und die Lieferung (einschließlich Montage und Demontage, mit Vorkehrungen für Transport und Wartung) von stationären Fräsmaschinen (siehe 3.1.1) fest, einschließlich Maschinen, die Bohrarbeiten durchführen können (siehe 3.1.2), Bearbeitungszentren und Transfermaschinen, die für die Kaltbearbeitung von Metall bestimmt sind, aber auch andere nicht brennbare kalte Materialien mit Ausnahme von Holz oder Materialien mit physikalischen Eigenschaften ähnlich denen von Holz entsprechend ISO 19085-1 und für Glas, Stein und Kunststoffe sowie Mischwerkstoffe entsprechend EN 14618.
Dieses Dokument behandelt die folgenden Maschinen:
a) manuell, ohne numerische Steuerung, arbeitende Bohrwerke und Fräsmaschinen (siehe 3.2.1, Bauart 1), z. B. horizontale und vertikale Konsolfräsmaschinen (siehe Bilder C.1 und C.2);
b) manuell, mit begrenzter numerischer Steuerung, betriebene Bohr- und Fräsmaschinen (siehe 3.2.2, Bauart 2), z. B. Profil- und Konturfräsmaschinen (siehe Bilder C.3 und C.4);
c) numerisch gesteuerte Fräsmaschinen und Bearbeitungszentren (siehe 3.2.3, Bauart 3), z. B. automatische Fräsmaschinen und Fräszentren, z. B. Mehrspindelfräsmaschinen, Zahnradfräsmaschinen (siehe Bilder C.5, C.6 und C.7);
d) Transfer- und Sondermaschinen (siehe 3.2.4, Bauart 4), die so ausgelegt sind, dass sie nur vordefinierte Werkstücke oder einen begrenzten Bereich ähnlicher Werkstücke mit Hilfe einer vorgegebenen Abfolge von Bearbeitungsvorgängen und Prozessparametern bearbeiten (siehe Bilder C.8, C.9, C.10, C.11, C.12 und C.13).
Dieses Dokument gilt auch für Maschinen, die mit den folgenden Vorrichtungen/Einrichtungen ausgestattet sind:
- Werkzeugmagazin(e);
- Werkzeugwechsler;
- Handhabungsmechanismen für Werkstücke;
- angetriebene(r) Werkstückspannmechanismus(en);
- Späneförderer;
- kraftbetätigte Tür(en);
- Zusatzausrüstung für die Drehbearbeitung;
- Zusatzausrüstung für die Schleifbearbeitung.
Wenn in diesem Dokument nur das Wort "Maschine" oder "Maschinen" verwendet wird, bezieht es sich auf alle oben genannten Bauarten und Typen von Maschinen.
Dieses Dokument behandelt alle wesentlichen Gefährdungen, gefährdenden Situationen und Ereignisse, die für diese Art von Maschinen signifikant sind und die während des Transports, der Montage und Installation, des Einrichtens, des Betriebs, der Reinigung und Wartung, der Fehlersuche, der Demontage oder Abschalten nach ISO 12100, bei bestimmungsgemäßem Gebrauch der Maschine aber auch unter Bedingungen des Missbrauchs auftreten können, die für den Hersteller vernünftigerweise vorhersehbar sind (siehe Abschnitt 4).
Dieses Dokument geht von der Zugänglichkeit der Maschine aus allen Richtungen aus und legt die Zugangsbedingungen zu den Bedienerplätzen fest. Sie gilt auch für Werkstücktransportvorrichtungen einschließlich Transportvorrichtungen zum Be- und Entladen, wenn sie integraler Bestandteil der Maschine sind.
Sécurité des machines-outils - Centres d'usinage, fraiseuses, machines transfert - Partie 1: Exigences de sécurité (ISO 16090-1:2017)
ISO 16090-1:2017 spécifie les exigences techniques de sécurité et les mesures de protection relatives à la conception, la fabrication et la fourniture (y compris l'installation et le démontage avec des dispositions pour le transport et la maintenance) des fraiseuses fixes (voir 3.1.1), y compris les machines permettant d'exécuter des opérations d'alésage (voir 3.1.2), des centres d'usinage et des machines transfert qui sont destinés à couper des métaux à froid et autres matériaux incombustibles à froid, à l'exclusion du bois ou des matériaux ayant des caractéristiques physiques similaires à celles du bois, tels que définis dans l'ISO 19085‑1, et à celles du verre, de la pierre et des produits en pierre artificielle/agglomérée tels que définis dans l'EN 14618.
ISO 16090-1:2017 couvre les machines suivantes:
a) fraiseuses-aléseuses à commande manuelle sans commande numérique (voir 3.2.1, Groupe 1), par exemple, fraiseuses à console et fraiseuses à montant (voir les Figures C.1 et C.2);
b) fraiseuses-aléseuses à commande manuelle, comportant des fonctions de commande numérique limitées (voir 3.2.2, Groupe 2), par exemple, fraiseuses à copier et fraiseuses par contournage (voir les Figures C.3 et C.4);
c) fraiseuses, centres de fraisage et centres d'usinage à commande numérique (voir 3.2.3, Groupe 3), par exemple, fraiseuses et centres de fraisage automatiques, par exemple, les fraiseuses multibroche, les machines à tailler les engrenages (voir les Figures C.5, C.6 et C.7);
d) machines transfert et machines spéciales (voir 3.2.4, Groupe 4), conçues pour usiner uniquement des pièces prédéfinies ou une gamme limitée de pièces similaires, au moyen d'une séquence prédéterminée d'opérations d'usinage et de paramètres d'usinage (voir les Figures C.8, C.9, C.10, C.11, C.12 et C.13).
ISO 16090-1:2017 s'applique également aux machines équipées des dispositifs/moyens suivants:
- magasin(s) d'outils;
- changeur(s) d'outils;
- mécanisme(s) de manutention de la pièce;
- mécanisme(s) mécanisé(s) de bridage de la pièce;
- convoyeur(s) de copeaux;
- porte(s) motorisée(s);
- équipements additionnels pour tournage;
- équipements additionnels pour meulage.
Dans l'ISO 16090-1:2017, lorsque le terme «machine» ou «machines» est utilisé seul, il se rapporte à tous les groupes et types de machines mentionnés ci-dessus.
ISO 16090-1:2017 traite tous les phénomènes dangereux, situations dangereuses et événements dangereux significatifs qui sont pertinents pour ce type de machines et qui peuvent apparaître pendant le transport, l'assemblage et l'installation, le réglage, le fonctionnement, le nettoyage et la maintenance, la recherche de panne, le démontage ou la mise hors service, conformément à l'ISO 12100, lorsque les machines sont utilisées normalement et dans les conditions de mauvais usage qui sont raisonnablement prévisible par le fabricant (voir l'Article 4).
ISO 16090-1:2017 prévoit les possibilités d'accès à la machine dans toutes les directions et spécifie les conditions d'accès aux postes de l'opérateur. Il s'applique également aux dispositifs de transfert de pièce, y compris les dispositifs de transport pour le chargement/déchargement lorsqu'ils font partie intégrante de la machine.
Varnost obdelovalnih strojev - Obdelovalni centri, frezalni stroji in stroji za prenos - 1. del: Varnostne zahteve (ISO 16090-1:2017)
Ta standard določa tehnične varnostne zahteve in zaščitne ukrepe, ki jih morajo upoštevati osebe, ki se ukvarjajo z načrtovanjem, gradnjo in dobavo (vključno z montažo, razstavljanjem, transportom in vzdrževanjem) strojev za hladno obdelavo kovin z geometrično določenimi orodji z rezalnimi robovi (frezanje). Ta mednarodni standard upošteva predvideno uporabo, vključno z razumno predvideno nepravilno uporabo, vzdrževanje, čiščenje in nameščanje. Določa pogoje za dostop do položaja za upravljanje in postaj za natovarjanje/raztovarjanje. Predvideva dostop do stroja iz vseh smeri. Opisuje načine za zmanjšanje nevarnosti za upravljavce in druge izpostavljene osebe. Ta standard zajema naslednje stroje, vendar ni omejen nanje: a) frezalni stroji, vključno s stroji za vrtanje, b) računalniško krmiljeni frezalni stroji, središča za frezanje in strojno obdelavo, c) transportni stroji in stroji za posebne namene, ki so zasnovani samo za obdelavo vnaprej določene kovine ali obdelovanca iz podobnega materiala ali omejenih podobnih obdelovancev ali obdelovancev iz iste družine z vnaprej določenim zaporedjem postopkov strojne obdelave in parametrov. Ta mednarodni standard se uporablja tudi za naprave za prenos obdelovancev, vključno s transportnimi napravami za natovarjanje/raztovarjanje, če predstavljajo bistveni del stroja. Ta mednarodni standard obravnava večje nevarnosti, ki se nanašajo na frezalne stroje, kadar se uporabljajo v skladu s svojim namenom in pod pogoji, ki jih je predvidel proizvajalec (glej točko 4). Nevarnosti zaradi drugih postopkov obdelave kovin npr. mletja, obračanja, tornega varjenja, oblikovanja, EDM, laserske obdelave) so zajeti v drugih standardih (glejte bibliografijo). Ta mednarodni standard se uporablja za stroje, ki so bili izdelani po datumu njegove objave.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 16090-1:2018
01-oktober-2018
1DGRPHãþD
SIST EN 12417:2002+A2:2009/AC:2010
SIST EN 13128:2002+A2:2009
SIST EN 13128:2002+A2:2009/AC:2010
SIST EN 14070:2004+A1:2009
SIST EN 14070:2004+A1:2009/AC:2010
Varnost obdelovalnih strojev - Obdelovalni centri, frezalni stroji in stroji za prenos
- 1. del: Varnostne zahteve (ISO 16090-1:2017)
Machine tools safety - Machining centres, Milling machines, Transfer machines - Part 1:
Safety requirements (ISO 16090-1:2017)
Werkzeugmaschinen Sicherheit - Bearbeitungszentren, Fräsmaschinen,
Transfermaschinen - Teil 1: Sicherheitsanforderungen (ISO 16090-1:2017)
Sécurité des machines-outils - Centres d'usinage, fraiseuses, machines transfert - Partie
1: Exigences de sécurité (ISO 16090-1:2017)
Ta slovenski standard je istoveten z: EN ISO 16090-1:2018
ICS:
25.080.20 Frezalniki Boring and milling machines
SIST EN ISO 16090-1:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 16090-1:2018
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SIST EN ISO 16090-1:2018
EN ISO 16090-1
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2018
EUROPÄISCHE NORM
ICS 25.080.01 Supersedes EN 12417:2001+A2:2009,
EN 13128:2001+A2:2009, EN 14070:2003+A1:2009
English Version
Machine tools safety - Machining centres, Milling
machines, Transfer machines - Part 1: Safety requirements
(ISO 16090-1:2017)
Sécurité des machines-outils - Centres d'usinage, Werkzeugmaschinen Sicherheit - Bearbeitungszentren,
fraiseuses, machines transfert - Partie 1: Exigences de Fräsmaschinen, Transfermaschinen - Teil 1:
sécurité (ISO 16090-1:2017) Sicherheitsanforderungen (ISO 16090-1:2017)
This European Standard was approved by CEN on 24 January 2018.
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
C OMITÉ EUROPÉEN DE NORMALISATIO N
EUROPÄISCHES KOMITEE FÜR NORMUN G
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16090-1:2018 E
worldwide for CEN national Members.
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SIST EN ISO 16090-1:2018
EN ISO 16090-1:2018 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 16090-1:2018
EN ISO 16090-1:2018 (E)
European foreword
This document (EN ISO 16090-1:2018) 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 October 2018, and conflicting national standards shall
be withdrawn at the latest by April 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 13128:2001+A2:2009, EN 12417:2001+A2:2009 and
EN 14070:2003+A1:2009.
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 16090-1:2017 has been approved by CEN as EN ISO 16090-1:2018 without any
modification.
3
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SIST EN ISO 16090-1:2018
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SIST EN ISO 16090-1:2018
INTERNATIONAL ISO
STANDARD 16090-1
First edition
2017-12
Machine tools safety — Machining
centres, Milling machines, Transfer
machines —
Part 1:
Safety requirements
Sécurité des machines-outils — Centres d'usinage, fraiseuses,
machines transfert —
Partie 1: Exigences de sécurité
Reference number
ISO 16090-1:2017(E)
©
ISO 2017
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SIST EN ISO 16090-1:2018
ISO 16090-1:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
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SIST EN ISO 16090-1:2018
ISO 16090-1:2017(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions . 4
3.1 General terms . 4
3.2 Groups of machines. 7
3.3 Parts of machines . 8
3.4 Mode of safe operations .10
3.5 Maximum permissible spindle speed and feed rate .11
4 List of significant hazards .12
4.1 General .12
4.2 Main hazard zones .12
4.3 Significant hazards and hazardous situations covered by this document .12
5 Safety requirements and/or protective/risk reduction measures .17
5.1 General requirements .17
5.1.1 General.17
5.1.2 Required characteristics for guards of all machine groups .17
5.1.3 Power-operated moveable guards for user access .18
5.2 Specific requirements resulting from mechanical hazards .20
5.2.1 Protective measures for Group 1 machines .20
5.2.2 Protective measures for Group 2 machines .20
5.2.3 Protective measures for Group 3 and Group 4 machines .21
5.2.4 MSO of machine operation .23
5.2.5 Optional or additional equipment for machines .30
5.3 Specific requirements resulting from electrical hazards .38
5.4 Specific requirements resulting from noise hazards .39
5.5 Specific requirements resulting from radiation hazards .39
5.6 Specific requirements resulting from material or substance hazards .39
5.6.1 Combustible coolants .39
5.6.2 Minimum quantity lubrication (MQL) .41
5.6.3 Dry processing and combustible dust .41
5.6.4 Requirements for biological or microbiological hazards .41
5.7 Specific requirements resulting from neglect of ergonomic principles hazards .42
5.8 Specific requirements resulting from unexpected start-up, over-run or over-
speed hazards .43
5.8.1 General.43
5.8.2 Starting .43
5.8.3 Normal stop .44
5.8.4 Emergency stop .44
5.8.5 Safety related parts of control system (SRP/CS) .44
5.8.6 Monitoring rotational speed limits and limits of linear and rotary movements .45
5.8.7 Requirements for electromagnetic compatibility of electrical equipment .45
5.9 Specific requirements resulting from failure of any power supply .45
5.10 Release of trapped and/or clamped persons .46
5.11 Specific requirements resulting from errors of fitting hazards .46
5.12 Specific requirements resulting from ejected fluids or parts .46
5.12.1 General requirements .46
5.12.2 Ejection of parts — Guard strength .47
5.12.3 Power-operated workpiece and tool clamping .47
5.12.4 Additional requirements for Group 3 and Group 4 machines .48
5.13 Specific requirements resulting from loss of stability hazards .48
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SIST EN ISO 16090-1:2018
ISO 16090-1:2017(E)
5.14 Requirements resulting from slips, trips, and fall of persons hazards .48
5.15 Requirements resulting from accessibility for maintenance or troubleshooting on
high parts of the machine .48
5.16 Requirements for machinery with operator cabins and perimeter fencing .49
5.16.1 General.49
5.16.2 Overall concept for entering/leaving machinery .49
5.16.3 Requirements for moveable/adjustable operator cabins and
operation platforms .49
5.16.4 Requirements for perimeter fencing .52
5.17 Verification of the safety requirements and/or protective measures .52
6 Information for use .56
6.1 General .56
6.2 Marking .56
6.3 Instruction for use .57
6.3.1 General.57
6.3.2 Tooling .59
6.3.3 Workpiece clamping .60
6.3.4 Machine functions accessible from the NC panel .60
6.3.5 Restart .60
6.3.6 Noise .60
6.3.7 Residual risks to be addressed to the machinery user .61
6.3.8 Installations instructions of machinery .62
6.3.9 Cleaning instructions of machinery .62
6.3.10 Machinery with operator cabins and/or perimeter fencing .62
Annex A (normative) Impact test method for guards on machines .63
Annex B (informative) Equipment for impact test and examples of tested materials .66
Annex C (informative) Illustrative figures as examples of machines .68
Annex D (informative) Illustrative figures as examples of guards .77
Annex E (informative) Examples of the integration of exhaust and extinguishing systems
when using combustible coolants or combustible dust .84
Annex F (informative) Provisions when using combustible coolants and combustible dust .86
Annex G (normative) Gravity-loaded axes .90
Annex H (informative) Examples: Concept for leaving/returning to a cabin (control station)
at Group 3 and Group 4 machines .97
Annex I (informative) Typical demand rates of safety functions for calculations according
to Table 5 and Annex J .99
Annex J (normative) Safety functions .104
Annex K (normative) Noise emission measurement .151
Bibliography .153
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SIST EN ISO 16090-1:2018
ISO 16090-1:2017(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment,
as well as information about ISO's adherence to the World Trade Organization (WTO) principles in the
Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 39, Machine tools, Subcommittee
SC 10, Safety.
© ISO 2017 – All rights reserved v
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SIST EN ISO 16090-1:2018
ISO 16090-1:2017(E)
Introduction
This document is a type-C standard as stated in ISO 12100.
This document is of relevance, in particular, for the following stakeholder groups representing the
market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);
— health and safety bodies (regulators, accident prevention organisations, market surveillance, etc.).
Others can be affected by the level of machinery safety achieved with the means of the document by the
above-mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises);
— machine users/employees (e.g. trade unions, organizations for people with special needs);
— service providers, e.g. for maintenance (small, medium and large enterprises);
— consumers (in case of machinery intended for use by consumers).
The above-mentioned stakeholder groups have been given the possibility to participate at the drafting
process of this document.
The machinery concerned and the extent to which hazards, hazardous situations or hazardous events
are covered are indicated in the Scope of this document.
When requirements of this type-C standard are different from those stated in type-A or type-B
standards, the requirements of this type-C standard take precedence over the requirements of the
other standards for machines that have been designed and built according to the requirements of this
type-C standard.
Milling machines present a wide range of hazards. Protection of operators and other persons from
contact with moving cutting tools, especially when being rapidly rotated in the spindle or being swung
from a tool magazine to the spindle during power-operated tool changing, or from contact with fast–
moving workpieces, is of great importance.
When power-operated mechanisms are provided for workpiece transfer, they can also create hazardous
situations during loading/unloading and workpiece alignment, clamping or releasing of the workpiece.
The significant hazards covered by this document are those listed in Clause 4. The safety requirements
and/or protective measures to prevent or minimize those hazards identified in Table 2 and procedures
for verification of these requirements or measures are found in 5.17.
The figures in Annex D are examples only and are not intended to illustrate the only interpretation of
the text.
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SIST EN ISO 16090-1:2018
INTERNATIONAL STANDARD ISO 16090-1:2017(E)
Machine tools safety — Machining centres, Milling
machines, Transfer machines —
Part 1:
Safety requirements
1 Scope
This document specifies the technical safety requirements and protective measures for the design,
construction and supply (including installation and dismantling, with arrangements for transport and
maintenance) of stationary milling machines (see 3.1.1), including machines capable of performing boring
operations (see 3.1.2), machining centres and transfer machines which are intended to cut cold metal,
and other non-combustible cold materials except for wood or materials with physical characteristics
similar to those of wood as defined in ISO 19085-1, and for glass, stone and engineered/agglomerated
materials as defined in EN 14618.
This document covers the following machines:
a) manually, without numerical control, operated boring and milling machines (see 3.2.1, Group 1),
e.g. knee and column type milling machines (see Figures C.1 and C.2);
b) manually, with limited numerical control, operated boring and milling machines (see 3.2.2,
Group 2), e.g. profile and contouring milling machines (see Figures C.3 and C.4);
c) numerically controlled milling machines and machining centres (see 3.2.3, Group 3), e.g. automatic
milling machines and milling centres, e.g. multi-spindle milling machines, gear-milling machines
(see Figures C.5, C.6 and C.7);
d) transfer and special-purpose machines (see 3.2.4, Group 4), which are designed to process only pre-
specified workpieces or limited range of similar workpieces by means of a predetermined sequence
of machining operations and process parameters (see Figures C.8, C.9, C.10, C.11, C.12 and C.13).
This document also applies to machines fitted with the following devices/facilities:
— tool magazine(s);
— tool changer(s);
— workpiece handling mechanism(s);
— powered workpiece clamping mechanism(s);
— swarf/chip conveyor(s);
— power-operated door(s);
— additional equipment for turning;
— additional equipment for grinding.
When in this document the sole word “machine” or “machines” is being used, it is referred to all above-
mentioned groups and types of machines.
This document deals with all significant hazards, hazardous situations and events relevant to this type
of machinery which may occur during transportation, assembly and installation, setting, operation,
cleaning and maintenance, troubleshooting, dismantling or disabling according to ISO 12100, when the
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SIST EN ISO 16090-1:2018
ISO 16090-1:2017(E)
machinery is used as intended and under conditions of misuse which are reasonably foreseeable by the
manufacturer (see Clause 4).
This document presumes accessibility to the machine from all directions and specifies access conditions
to operator positions. It also applies to workpiece transfer devices including transport devices for
loading/unloading when they form an integral part of the machine.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 230-5:2000, Test code for machine tools — Part 5: Determination of the noise emission
ISO 3744, Acoustics — Determination of sound power levels and sound energy levels of noise sources using
sound pressure — Engineering methods for an essentially free field over a reflecting plane
ISO 3746:2010, Acoustics — Determination of sound power levels and sound energy levels of noise sources
using sound pressure — Survey method using an enveloping measurement surface over a reflecting plane
ISO 4413:2010, Hydraulic fluid power — General rules and safety requirements for systems and their
components
ISO 4414:2010, Pneumatic fluid power — General rules and safety requirements for systems and their
components
ISO 4871, Acoustics — Declaration and verification of noise emi
...
SLOVENSKI STANDARD
oSIST prEN ISO 16090-1:2014
01-september-2014
Obdelovalni stroji - Frezalni stroji - 1. del: Varnost
Machine tools - Milling machines - Part 1: Safety
Werkzeugmaschinen - Fräsmaschinen - Teil 1: Sicherheit
Ta slovenski standard je istoveten z: prEN ISO 16090-1
ICS:
25.080.20 Frezalniki Boring and milling machines
oSIST prEN ISO 16090-1:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 16090-1:2014
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oSIST prEN ISO 16090-1:2014
DRAFT INTERNATIONAL STANDARD
ISO/DIS 16090-1
ISO/TC 39/SC 10 Secretariat: SNV
Voting begins on: Voting terminates on:
2014-07-03 2014-12-03
Machine tools safety — Machining centres, Milling
machines, Transfer machines —
Part 1:
Safety requirements
Machines-outils — Sécurité — Centres d’usinage, machines à fraiser, machines transfert —
Partie 1: Exigences de sécurité
ICS: 25.080.01
ISO/CEN PARALLEL PROCESSING
This draft has been developed within the International Organization for
Standardization (ISO), and processed under the ISO lead mode of collaboration
as defined in the Vienna Agreement.
This draft is hereby submitted to the ISO member bodies and to the CEN member
bodies for a parallel five month enquiry.
Should this draft be accepted, a final draft, established on the basis of comments
received, will be submitted to a parallel two-month approval vote in ISO and
THIS DOCUMENT IS A DRAFT CIRCULATED
formal vote in CEN.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
To expedite distribution, this document is circulated as received from the
IN ADDITION TO THEIR EVALUATION AS
committee secretariat. ISO Central Secretariat work of editing and text
BEING ACCEPTABLE FOR INDUSTRIAL,
composition will be undertaken at publication stage.
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 16090-1:2014(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2014
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oSIST prEN ISO 16090-1:2014
ISO/DIS 16090-1:2014(E)
Copyright notice
This ISO document is a Draft International Standard and is copyright-protected by ISO. Except as
permitted under the applicable laws of the user’s country, neither this ISO draft nor any extract
from it may be reproduced, stored in a retrieval system or transmitted in any form or by any means,
electronic, photocopying, recording or otherwise, without prior written permission being secured.
Requests for permission to reproduce should be addressed to either ISO at the address below or ISO’s
member body in the country of the requester.
ISO copyright office
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Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Reproduction may be subject to royalty payments or a licensing agreement.
Violators may be prosecuted.
ii © ISO 2014 – All rights reserved
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oSIST prEN ISO 16090-1:2014
ISO/DIS 16090-1
Contents Page
Foreword . vi
Introduction . vii
1 Scope . 1
2 Normative references . 2
3 Terms and definitions . 5
3.1 General terms . 5
3.2 Groups of milling machines . 7
3.3 Parts of machines . 9
3.4 Modes of safe operations . 10
3.5 Mandatory and optional modes of safe operation for milling machines . 12
3.6 Maximum permissible spindle speeds and axes speeds . 12
4 List of significant hazards . 13
4.1 Main hazard zones . 14
4.2 Significant hazards and hazardous situations covered by this Standard . 14
5 Safety requirements and/or measures . 18
5.1 General requirements . 18
5.1.1 Required characteristics for guards for all milling machine groups . 19
5.2 Specific requirements resulting from mechanical hazards . 21
5.2.1 Group 1 machines . 21
5.2.2 Group 2 machines . 22
5.2.3 Groups 3 and 4 machines . 22
5.2.4 Mode of safe operation of machine operation . 25
5.2.5 Optional or additional equipment for milling machines . 32
5.3 Specific requirements resulting from electrical hazards . 41
5.4 Specific requirements resulting from noise hazards . 42
5.5 Specific requirements resulting from radiation hazards . 42
5.6 Specific requirements resulting from material or substance hazards . 43
5.6.1 Combustible coolants . 43
5.6.2 Dry processing and minimum quantity lubrication . 44
5.6.3 Requirements for biological or microbiological hazards . 44
5.6.4 Non-Combustible and partially combustible materials . 45
5.7 Specific requirements resulting from neglect of ergonomic principles hazards . 45
5.8 Specific requirements resulting from unexpected start-up, over-run or over-speed
hazards . 47
5.8.1 General . 47
5.8.2 Starting . 47
5.8.3 Monitoring rotational speed limits and limits of linear and rotary movements . 47
5.8.4 Operational stop . 48
5.8.5 Requirements for electromagnetic compatibility of electrical equipment . 48
5.9 Specific requirements resulting from variation in the rotational speed of tools hazards . 49
5.10 Specific requirements resulting from failure of the power supply hazards . 49
5.11 Specific requirements resulting from failure of the control circuit . 49
5.11.1 General . 49
5.11.2 Safety functions . 49
5.11.3 Emergency stop . 50
5.12 Specific requirements resulting from errors of fitting hazards . 50
5.13 Specific requirements resulting from ejected fluids or objects hazards . 51
5.13.1 General requirements . 51
5.13.2 Guards for Group 3 and group 4 machines . 52
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oSIST prEN ISO 16090-1:2014
ISO/DIS 16090-1
5.14 Specific requirements resulting from loss of stability hazards .52
5.15 Requirements resulting from slips, trips and fall of persons hazards .52
5.16 Requirements resulting from accessibility for maintenance or troubleshooting on high
parts of the machine . 52
5.17 Requirements resulting from large size of the machine .53
5.17.1 General . 53
5.17.2 Over all concept . 53
5.17.3 Leaving from / returning to the control cabin (control station) .53
5.18 Verification of the safety requirements and/or protective measures .54
6 Information for use . 57
6.1 General . 57
6.2 Marking . 57
6.3 Instruction for use .58
6.3.1 General . 58
6.3.2 Tooling . 61
6.3.3 Workpiece clamping . 61
6.3.4 Machine functions accessible from the NC panel . 62
6.3.5 Restart . 62
6.3.6 Noise . 62
6.3.7 Ancillary handling devices . 63
6.3.8 Residual risks to be addressed by the machinery user .63
6.3.9 Installation instructions for the machines . 63
6.3.10 Cleaning instruction for the machines . 64
Annex A (normative) Impact test method for guards on milling machines .65
A.1 General . 65
A.2 Test method . 65
A.2.1 Principle . 65
A.2.2 Test equipment . 65
A.2.3 Speed measurement . 66
A.2.4 Support of the test object . 66
A.2.5 Test procedure . 66
A.3 Results . 67
A.3.1 Damage . 67
A.3.2 Assessment . 67
A.4 Test report . 67
Annex B (informative) Equipment for impact test .68
B.1 Shooting device . 68
B.2 Example of materials . 69
Annex C (informative) Illustrative figures as examples of milling machines .70
C.1 Group 1 milling machines . 70
C.2 Group 2 milling machines . 71
C.3 Group 3 milling machines . 72
C.4 Group 4 milling machines . 73
Annex D (informative) Illustrative figures as examples of guards . 77
D.1 Examples of adjustable guards for milling machines; Group 1 (manual machines) .77
D.2 Examples of guards for Group 2 milling machines (machines with limited NC capability) .78
D.3 Examples of guards for milling machines; Group 3 (automatic machines) . 79
D.4 Examples of guards for milling machines; Group 4 (Transfer and special purpose
machines) . 81
Annex E (informative) Examples for the integration of exhaust and extinguishing systems when
using combustible coolants . 83
Annex F (normative) Provisions when using combustible coolants . 85
F.1 Selection of low-emission coolants .85
F.2 Flameproof labyrinth seals .86
F.3 Prevention of ingress of flames into the extraction system .86
F.4 Dimensioning of pressure relief surfaces . 87
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oSIST prEN ISO 16090-1:2014
ISO/DIS 16090-1
Annex G (informative) Example of the determination of performance level for a interlocked guard . 88
G.1 General . 88
G.2 Safety function and required performance level . 88
G.2.1 Severity of injury, S1 and S2 . 89
G.2.2 Frequency and/or exposure times to hazard, F1 and F2 . 89
G.2.3 Possibility of avoiding the hazard, P1 and P2 . 89
G.2.4 Required performance level . 89
G.3 Identification of the safety-related parts . 90
G.4 Evaluation of the performance level . 90
G.4.1 General . 90
G.4.2 Quantification of mean time to dangerous failure for each channel, average diagnostic
coverage, common cause factor, category and performance level . 91
G.5 Verification . 92
Annex H (informative) Example of a concept to leave and return to the control cabin (control
station) of a group 2 and 3 machine . 93
Annex I (informative) Typical demand rates of Safety functions . 94
Annex J (normative) Safety functions . 99
J.1 Index for the safety functions in table J.1 to J.22 . 99
J.2 Explanation of the relationship between Performance level and Safety integrity level . 104
J.3 Safety related parameter . 104
J.4 Tables of safety functions . 104
Annex K (normative) Break test for gravity-loaded axes . 141
K.1 Cyclic brake test – test interval at group 3 and 4 machines . 141
K.2 Brake test intervals . 142
K.3 Examples of measures against unintended descent of gravity-loaded axes according to
ISO 13849-1:2006 . 145
K.3.1 General requirements . 145
K.3.2 Measures according to ISO 13849-1:2006, category 2 (cyclic brake test) . 146
K.3.3 Measures according to ISO 13849-1:2006, category 3 (redundant measures for fall-down
protection) . 146
Annex ZA (informative) Relationship between this International Standard and the Essential
Requirements of EU Directive 2006/42/EC . 149
Bibliography . 150
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oSIST prEN ISO 16090-1:2014
ISO/DIS 16090-1
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 16090-1 was prepared by Technical Committee ISO/TC 39, Machine tools, Subcommittee SC 10, and by
Technical Committee CEN/TC 143, Machine tools safety in collaboration.
This first edition cancels and replaces:
EN 12417:2001+A2:2009, Machine tools — Safety — Machining centres
EN 12417:2001+A2:2009/AC:2010
EN 13128:2001+A2:2009, Safety of machine tools — Milling machines (including boring machines)
EN 13128:2001+A2:2009/AC:2010
EN 14070:2003+A1:2009, Safety of machine tools — Transfer and special-purpose machines
EN 14070:2003+A1:2009/AC:2010
ISO 16090 consists of the following parts, under the general title Machine tools safety — Machining centres,
Milling machines, Transfer machines
Part 1: Safety requirements
Part 2: Example applications for optional special mode [Technical Report]
Part [n+1]
This document is a draft international standard.
vi © ISO 2014 – All rights reserved
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oSIST prEN ISO 16090-1:2014
ISO/DIS 16090-1
Introduction
This international standard is a type C standard as stated in ISO 12100:2010.
When provisions of this type C standard are different from those which are stated in type A or B standards, the
provisions of this type C standard take precedence.
Milling machines present a wide range of hazards, not least from their wide application as rotating tool,
'stationary' workpiece machine tool, for general purpose cutting of cold metal and other non-combustible, cold
material, excluding wood and stone.
Protection of operators and other persons from contact with moving cutting tools, especially when being
rapidly rotated in the spindle, or being swung from a tool magazine to the spindle during power-operated tool
changing, or from contact with fast–moving workpieces, is of great importance.
When power–operated mechanisms are provided for workpiece transfer, they can also create hazardous
situations during loading/unloading and workpiece alignment, clamping or releasing of the workpiece.
Total enclosure of the working zone using guards during cutting is practicable for smaller machines. The
requirements for access to the working zone of large machines used for the processing of a wide range of
workpiece configurations can require that operators are safeguarded by other means (e.g. perimeter fencing,
protective devices around the hazardous area).
Movable control stations (cable connected or wireless) enable operators to move around the machine,
especially large machines, and to view the working zone, the load/aligning, clamping, cutting, or unloading
operations, carry the movable control station with them, as they move.
The significant hazards covered by this standard are those listed in clause 4. The safety requirements and/or
protective measures to prevent or minimize those hazards identified in table 3 and procedures for verification
of these requirements or measures are found in clause 5.
The figures in annex D are examples only and are not intended to illustrate the only interpretation of the text.
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oSIST prEN ISO 16090-1:2014
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oSIST prEN ISO 16090-1:2014
prEN ISO 16090-1:2014 (E)
Machine tools safety — Machining centres, Milling machines,
Transfer machines — Part 1: Safety requirements
1 Scope
This standard specifies the technical safety requirements and protective measures to be adopted by persons
undertaking the design, construction and supply (including installation and dismantling, with arrangements for
transport and maintenance) of stationary machines for working of cold metal and other non-combustible, cold,
material, excluding wood and stone, with geometrically-defined cutting edge tools (milling).
This standard includes the following machines, capable of performing milling and boring operations but is not
limited to these:
a) Manually controlled boring and milling machines without numerical control (see 3.2.1, Group 1), e.g.
knee and column type milling machines (see figure C.1)
boring and milling machines (see figure C.2)
b) Manually controlled boring and milling machines with limited numerical controlled capability (see 3.2.2,
Group 2), e.g.
plano–milling machines (see figures C.3 and C.4)
profile and contouring milling machines
c) Numerical controlled milling machines, milling- and machining centres (see 3.2.3, Group 3), e.g.
automatic milling machines and milling centres, e.g. multi–spindle milling machines, gear-milling
machines (see figures C.5, C.6 and C.7)
machining centres
d) Transfer and special purpose machines (see 3.2.4, Group 4),
which are designed to process only a pre-specified metal or analogous material workpiece, or limited
family of similar workpieces by means of a predetermined sequence of machining operations and process
parameters (see figures C.8, C.9, C.10, C.11, C.12 and C.13).
This international standard takes account of intended use, including reasonably foreseeable misuse,
maintenance, cleaning, and setting operations. It specifies access conditions to operators positions and
manual load/unload stations. It presumes accessibility to the machine from all directions. It describes means
to reduce risks to operators and other exposed persons.
This international standard also applies to workpiece transfer devices including transport devices for
loading/unloading when they form an integral part of the machine.
This international standard deals with significant hazards relevant to milling machines when they are used as
intended and under the conditions foreseen by the
...
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