Woodworking machines - Safety - Part 6: Single spindle vertical moulding machines ("toupies") (ISO/DIS 19085-6:2021)

DOW = DAV + 24

Holzbearbeitungsmaschinen - Sicherheit - Teil 6: Einspindelige senkrechte Tischfräsmaschinen (ISO/DIS 19085-6:2021)

Dieses Dokument beschreibt Sicherheitsanforderungen und Maßnahmen für einspindelige senkrechte Tischfräsmaschinen, wie in 3.1 definiert, die für den dauerhaften Einsatz in der Produktion geeignet sind und im Folgenden als „Maschinen“ bezeichnet werden.
Die Maschinen sind für das Schneiden von Massivholz und Werkstoffen mit ähnlichen physikalischen Eigenschaften wie Holz konstruiert.
Es behandelt alle signifikanten Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, wie sie in Anhang A aufgelistet sind, die auf die Maschinen zutreffen, wenn sie bestimmungsgemäß und entsprechend den vom Hersteller vorhergesehenen Bedingungen verwendet, eingestellt und gewartet werden; vernünftigerweise vorhersehbaren Fehlanwendungen wurden ebenso in Betracht gezogen. Ferner wurden die Phasen Transport, Montage, Demontage, Rückbau und Verschrottung berücksichtigt.
Es gilt auch für Maschinen, die mit einer oder mehreren der folgenden Einrichtungen/zusätzlichen Arbeitsaggregate ausgerüstet sind, deren Gefährdungen behandelt wurden:
a) Einrichtung zum senkrechten Verstellen des Aufnahmedorns relativ zum Tisch;
b) Einrichtung zum Schrägstellen des Aufnahmedorns;
c) Einrichtung zum Befestigen eines von Hand bewegten Schiebetisches zum Zapfenschneiden/Schlitzen;
d) Glasleisten-Sägeaggregat;
e) einstellbare Tischeinlage;
f) Einrichtung zur Änderung der Spindeldrehrichtung;
g) Einrichtung zur Befestigung von Schaftwerkzeugen am Aufnahmedorn;
h) auswechselbare Aufnahmedorne;
i) Werkzeug-/Aufnahmedorn-Schnellwechselsystem;
j) abnehmbarer Vorschubapparat;
k) Unterstützung für den abnehmbaren Vorschubapparat durch kraftbetätigte Einstellungen;
Dieses Dokument gilt nicht für:
1) Maschinen, die mit Oberlager ausgerüstet sind;
2) Maschinen, die mit kraftbetätigten Bewegungen einer vorderen Tischverlängerung und/oder eines Zapfenschneid-/Schlitztisches ausgerüstet sind; und
Dieses Dokument gilt nicht für Maschinen, die zur bestimmungsgemäßen Verwendung in potentiell explosiven Atmosphären vorgesehen sind oder für Maschinen, die vor dem Datum seiner Veröffentlichung hergestellt wurden.

Machines à bois - Sécurité - Partie 6: Toupies monobroches à arbre vertical (ISO/DIS 19085-6:2021)

Lesnoobdelovalni stroji - Varnost - 6. del: Enovretenski vertikalni rezkalni stroji (ISO/DIS 19085-6:2021)

General Information

Status
Not Published
Current Stage
4599 - Dispatch of FV draft to CMC - Finalization for Vote
Due Date
05-Jan-2022
Completion Date
05-Jan-2022

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SLOVENSKI STANDARD
oSIST prEN ISO 19085-6:2021
01-september-2021

Lesnoobdelovalni stroji - Varnost - 6. del: Enovretenski vertikalni rezkalni stroji

(ISO/DIS 19085-6:2021)

Woodworking machines - Safety - Part 6: Single spindle vertical moulding machines

("toupies") (ISO/DIS 19085-6:2021)
Holzbearbeitungsmaschinen - Sicherheit - Teil 6: Einspindelige senkrechte
Tischfräsmaschinen (ISO/DIS 19085-6:2021)

Machines à bois - Sécurité - Partie 6: Toupies monobroches à arbre vertical (ISO/DIS

19085-6:2021)
Ta slovenski standard je istoveten z: prEN ISO 19085-6
ICS:
13.110 Varnost strojev Safety of machinery
25.080.20 Frezalniki Boring and milling machines
79.120.10 Lesnoobdelovalni stroji Woodworking machines
oSIST prEN ISO 19085-6:2021 en,fr,de

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

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oSIST prEN ISO 19085-6:2021
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oSIST prEN ISO 19085-6:2021
DRAFT INTERNATIONAL STANDARD
ISO/DIS 19085-6
ISO/TC 39/SC 4 Secretariat: UNI
Voting begins on: Voting terminates on:
2021-06-29 2021-09-21
Woodworking machines — Safety —
Part 6:
Single spindle vertical moulding machines ("toupies")
ICS: ISO ics
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
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 19085-6:2021(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 2021
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oSIST prEN ISO 19085-6:2021
ISO/DIS 19085-6:2021

5.5.1 Fixed guards ................................................................................................................................................... 19

ISO/DIS 19085-6:2021(E)

5.5.2 Interlocking movable guards ................................................................................................................... 19

5.5.3 Hold-to-run control ...................................................................................................................................... 19

5.5.4 Two-hand control ......................................................................................................................................... 19

5.5.5 Electro-sensitive protective equipment (ESPE) ................................................................................ 19

5.5.6 Pressure-sensitive protective equipment (PSPE) ............................................................................. 19

5.5.7 Enabling control ............................................................................................................................................ 19

5.6 Prevention of access to hazardous moving parts .............................................................................. 19

5.6.1 Access to the tool from below the table ................................................................................................ 19

5.6.2 Safeguarding for straight work................................................................................................................ 20

5.6.3 Safeguarding for curved work ................................................................................................................. 22

5.6.4 Safeguarding for tenoning ......................................................................................................................... 22

5.6.5 Safeguarding the glass bead saw blade ................................................................................................. 23

5.6.6 Guarding of drives ........................................................................................................................................ 23

5.6.7 Guarding of shearing and/or crushing zones ..................................................................................... 23

5.7 Impact hazard ................................................................................................................................................ 23

5.8 Clamping devices .......................................................................................................................................... 23

5.9 Measures against ejection ......................................................................................................................... 24

5.9.1 General ............................................................................................................................................................. 24

5.9.2 Guards materials and characteristics ................................................................................................... 24

5.9.3 Anti-kickback devices ................................................................................................................................. 24

5.10 Workpiece supports and guides .............................................................................................................. 26

5.10.1 Table .................................................................................................................................................................. 26

5.10.2 Workpiece guiding for straight work .................................................................................................... 29

5.10.3 Workpiece guiding for curved work ...................................................................................................... 30

5.11 Safety appliances .......................................................................................................................................... 31

6 Safety requirements and measures for protection against other hazards .............................. 32

6.1 Fire ..................................................................................................................................................................... 32

6.2 Noise .................................................................................................................................................................. 32

6.2.1 Noise reduction at the design stage ....................................................................................................... 32

6.2.2 Noise emission measurement and declaration.................................................................................. 32

6.3 Emission of chips and dust ........................................................................................................................ 32

6.4 Electricity ......................................................................................................................................................... 33

6.5 Ergonomics and handling .......................................................................................................................... 33

6.6 Lighting ............................................................................................................................................................. 33

6.7 Pneumatics ...................................................................................................................................................... 33

6.8 Hydraulics ....................................................................................................................................................... 33

6.9 Electromagnetic compatibility ................................................................................................................ 33

6.10 Laser .................................................................................................................................................................. 33

6.11 Static electricity ............................................................................................................................................. 33

6.12 Errors of fitting .............................................................................................................................................. 33

6.13 Isolation ........................................................................................................................................................... 33

6.14 Maintenance ................................................................................................................................................... 33

6.15 Relevant but not significant hazards ..................................................................................................... 33

7 Information for use ...................................................................................................................................... 34

COPYRIGHT PROTECTED DOCUMENT

7.1 Warning devices ............................................................................................................................................ 34

7.2 Marking ............................................................................................................................................................ 34

© ISO 2021

7.2.1 General ............................................................................................................................................................. 34

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

7.2.2 Additional markings .................................................................................................................................... 34

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

7.3 Instruction handbook ................................................................................................................................. 34

below or ISO’s member body in the country of the requester.

7.3.1 General ............................................................................................................................................................. 34

ISO copyright office

7.3.2 Additional information ............................................................................................................................... 34

CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva

Annex A (informative) List of significant hazards ......................................................................................... 37

Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
© ISO 2021 – All rights reserved iii
Published in Switzerland
ii © ISO 2021 – All rights reserved
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oSIST prEN ISO 19085-6:2021
ISO/DIS 19085-6:2021(E)
Contents

Foreword ........................................................................................................................................................................... 7

Introduction ..................................................................................................................................................................... 8

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

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

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

4 Safety requirements and measures for controls .................................................................................. 9

4.1 Safety and reliability of control systems ................................................................................................. 9

4.2 Control devices ................................................................................................................................................. 9

4.3 Start ................................................................................................................................................................... 10

4.3.1 Direct start ...................................................................................................................................................... 10

4.3.2 Start via control power-on ........................................................................................................................ 10

4.4 Safe stops ......................................................................................................................................................... 10

4.4.1 General ............................................................................................................................................................. 10

4.4.2 Normal stop .................................................................................................................................................... 11

4.4.3 Operational stop ........................................................................................................................................... 11

4.4.4 Emergency stop ............................................................................................................................................. 11

4.5 Braking function of tools ............................................................................................................................ 11

4.6 Mode selection ............................................................................................................................................... 11

4.7 Tool speed changing .................................................................................................................................... 11

4.7.1 Speed changing by shifting the belts on the pulleys ........................................................................ 11

4.7.2 Speed changing by incremental speed change motor ..................................................................... 11

4.7.3 Infinitely variable speed by frequency inverter ................................................................................ 11

4.7.4 Speed limiting device for tenoning ........................................................................................................ 11

4.7.5 Changing of the direction of tool rotation............................................................................................ 11

4.8 Failure of any power supply ..................................................................................................................... 12

4.9 Manual reset control ................................................................................................................................... 12

4.10 Standstill detection and monitoring ...................................................................................................... 12

4.11 Machine moving parts speed monitoring ............................................................................................ 12

4.12 Time delay ....................................................................................................................................................... 12

4.13 Teleservice ...................................................................................................................................................... 13

4.14 Power-driven adjustment of arbor, demountable power feed unit, fences and table

insert ................................................................................................................................................................. 13

5 Safety requirements and measures for protection against mechanical hazards .................. 13

5.1 Stability ............................................................................................................................................................ 13

5.2 Risk of break-up during operation ......................................................................................................... 13

5.3 Tool and tool fixing design ........................................................................................................................ 14

5.3.1 General ............................................................................................................................................................. 14

5.3.2 Spindle locking .............................................................................................................................................. 17

5.3.3 Circular saw blade fixing device .............................................................................................................. 17

5.3.4 Flange dimension for circular saw blades ........................................................................................... 17

5.3.5 Arbor rings ...................................................................................................................................................... 17

5.3.6 Quick tool/arbor change system ............................................................................................................. 17

5.3.7 Manual adjustment of arbor height ....................................................................................................... 18

5.3.8 Manual adjustment of arbor inclination .............................................................................................. 18

5.4 Braking ............................................................................................................................................................. 19

5.4.1 Braking of tools ............................................................................................................................................. 19

© ISO 2021 – All rights reserved iii
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oSIST prEN ISO 19085-6:2021
ISO/DIS 19085-6:2021(E)

5.4.2 Maximum run-down time.......................................................................................................................... 19

5.4.3 Brake release ................................................................................................................................................. 19

5.5 Safeguards ...................................................................................................................................................... 19

5.5.1 Fixed guards ................................................................................................................................................... 19

5.5.2 Interlocking movable guards ................................................................................................................... 19

5.5.3 Hold-to-run control ..................................................................................................................................... 19

5.5.4 Two-hand control ......................................................................................................................................... 19

5.5.5 Electro-sensitive protective equipment (ESPE) ................................................................................ 19

5.5.6 Pressure-sensitive protective equipment (PSPE) ............................................................................ 19

5.5.7 Enabling control ........................................................................................................................................... 19

5.6 Prevention of access to hazardous moving parts ............................................................................. 19

5.6.1 Access to the tool from below the table ............................................................................................... 19

5.6.2 Safeguarding for straight work ............................................................................................................... 20

5.6.3 Safeguarding for curved work ................................................................................................................. 22

5.6.4 Safeguarding for tenoning ........................................................................................................................ 22

5.6.5 Safeguarding the glass bead saw blade ................................................................................................ 23

5.6.6 Guarding of drives ....................................................................................................................................... 23

5.6.7 Guarding of shearing and/or crushing zones .................................................................................... 23

5.7 Impact hazard ................................................................................................................................................ 23

5.8 Clamping devices .......................................................................................................................................... 23

5.9 Measures against ejection ......................................................................................................................... 24

5.9.1 General ............................................................................................................................................................. 24

5.9.2 Guards materials and characteristics ................................................................................................... 24

5.9.3 Anti-kickback devices ................................................................................................................................. 24

5.10 Workpiece supports and guides ............................................................................................................. 26

5.10.2 Workpiece guiding for straight work ................................................................................................... 29

5.10.3 Workpiece guiding for curved work ..................................................................................................... 30

5.11 Safety appliances .......................................................................................................................................... 31

6 Safety requirements and measures for protection against other hazards ............................. 32

6.1 Fire .................................................................................................................................................................... 32

6.2 Noise ................................................................................................................................................................. 32

6.2.1 Noise reduction at the design stage ....................................................................................................... 32

6.2.2 Noise emission measurement and declaration ................................................................................. 32

6.3 Emission of chips and dust ........................................................................................................................ 32

6.4 Electricity ........................................................................................................................................................ 33

6.5 Ergonomics and handling .......................................................................................................................... 33

6.6 Lighting ............................................................................................................................................................ 33

6.7 Pneumatics ..................................................................................................................................................... 33

6.8 Hydraulics ....................................................................................................................................................... 33

6.9 Electromagnetic compatibility ................................................................................................................ 33

6.10 Laser .................................................................................................................................................................. 33

6.11 Static electricity ............................................................................................................................................ 33

6.12 Errors of fitting ............................................................................................................................................. 33

6.13 Isolation ........................................................................................................................................................... 33

6.14 Maintenance ................................................................................................................................................... 33

6.15 Relevant but not significant hazards .................................................................................................... 33

7 Information for use ..................................................................................................................................... 34

7.1 Warning devices ........................................................................................................................................... 34

7.2 Marking ............................................................................................................................................................ 34

7.2.1 General ............................................................................................................................................................. 34

7.2.2 Additional markings ................................................................................................................................... 34

7.3 Instruction handbook ................................................................................................................................. 34

7.3.1 General ............................................................................................................................................................. 34

iv © ISO 2021 – All rights reserved
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oSIST prEN ISO 19085-6:2021
ISO/DIS 19085-6:2021(E)

7.3.2 Additional information ............................................................................................................................... 34

Annex A (informative) List of significant hazards ......................................................................................... 37

Annex B (informative) Performance level required ..................................................................................... 40

Annex C (normative) Stability test ....................................................................................................................... 42

Annex D (normative) Test for braking function ............................................................................................. 43

Annex E (normative) Impact test for guards .................................................................................................... 44

Annex F (normative) Noise test code .................................................................................................................. 45

F.1 General ............................................................................................................................................................. 45

F.2 Determination of the A-weighted emission sound pressure level at workstations ............. 45

F.2.1 Basic standards and measurement procedure .................................................................................. 45

F.2.2 Measurement time interval ...................................................................................................................... 45

F.2.3 Position of microphones at workstations ............................................................................................ 45

F.2.4 Measurement uncertainty ......................................................................................................................... 45

F.3 Determination of the A-weighted sound power level...................................................................... 45

F.3.1 Basic standards and measurement procedure .................................................................................. 45

F.3.2 Sound power level determination on very large machines ........................................................... 45

F.3.3 Measurement time interval ...................................................................................................................... 45

F.3.4 Measureme
...

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