ISO INTERNATIONAL STANDARD 16093 First edition 2017-03 Machine tools - Safety Sawing machines for cold metal Machine-outils - Sécurité-Machines a scier les métaux a froid Reference number IS0 16093:2017(E) os1 International Organization for Standardization @ IS0 2017 =ZHEJIANG INSTOF STANDARDIZATION C15956617 vided by IHS under I itted without license from IHS IS0 16093:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0 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 copyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org PrganizationforStandardization icensee-ZHEJIANG INST OF STANDARDIZRoISQ s1.7 - All rights reserved Not for Resale, 2017/5/11 01:36:05 etworking permitted without license from IHS IS0 16093:2017(E) Contents Page Foreword ..V Introduction. ...vi 1 Scope.. 2 Normative references 3 Terms and definitions 4 List of significant hazards .5 4.1 General .5 4.2 Main hazard zones. .5 5 Safety requirements and/or protective measures .9 5.1 General requirements .9 5.1.1 Guard requirements for all types of sawing machines ..10 5.1.2 Modes of operation. ..10 5.1.3 Controlsystemreguirements .11 5.2 Machine types described in this document ..14 5.2.1 Band-sawingmachines. .14 5.2.2 Circular sawing machines .18 5.2.3 Hack-sawing machines - Horizontal-pivot type .23 5.3 Type-specific safeguarding requirements 24 5.3.1 Band-sawing machines (see Figures 1, 2, 3, 4, 5, 6, 7 and 8) .24 5.3.2 Circular sawing machines (see Figures 9, 10, 11, 12, 13, 14, 15 and 16) 24 5.3.3 Hack-sawing machines (see Figure 17) .27 5.4 Other mechanical hazards. 27 5.4.1 Mechanical power transmission elements .27 5.4.2 Work material holding devices. .28 5.4.3 Power-operated work material clamping devices. .28 5.4.4 Power-operated work material loading/unloading and feeding devices .29 5.4.5 Swarf/chip collection and removal systems. 29 5.4.6 Preventive maintenance. 29 5.5 Electrical hazards 30 5.6 Thermal hazards. 30 5.7 Hazards generated by noise.. .30 5.7.1 Reduction of noise at source. .30 5.7.2 Reductionofnoiseontransmissionpaths .30 5.8 Hazards generated by vibration. .31 5.9 Hazards generated by materials or substances processed ..31 5.9.1 Hazards from contact with or inhalation of harmful fluids, gases, mists, fumes and dusts. .31 5.9.2 Minimizing biological and microbiological hazards in metalworking fluids .32 5.9.3 Swarf and cleanability 32 5.10 Hazards generated by neglect of ergonomic principles in machinery design. 32 5.10.1 Avoidance of unhealthy posture, excessive effort, fatigue and repetitive strain ...32 5.10.2 Inadequate consideration of hand-arm or foot-leg anatomy 33 5.10.3 Inadequate local lighting. 33 5.10.4 Human error, human behaviour. .33 5.10.5 Inadequate design, location or identification of manual controls .33 5.10.6 Inadequatedesign orlocation of visual display units .33 5.11 Unexpected start up, unexpected overrun/over-speed .33 5.11.1 Failure/disorder of the control system. 33 5.11.2 Restoration of energy supply after an interruption 34 5.11.3 External influences on the electrical equipment 34 5.12 Errors of fitting ..34 5.13 Falling or ejected objects or fluids .34 iii ee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 vided by IHS under license with ISO d without license from IHS Not for Resale, 2017/5/11 01:36:05