BS-EN-848-1-2007.pdf
《BS-EN-848-1-2007.pdf》由会员分享,可在线阅读,更多相关《BS-EN-848-1-2007.pdf(86页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 848-1:2007 Safety of woodworking machines One side moulding machines with rotating tool Part 1: Single spindle vertical moulding machines The European Standard EN 848-1:2007 has the status of a British Standard ICS 79.120.10 ? Licensed Copy: London South Bank University, Londo
2、n South Bank University, Mon Apr 02 00:22:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 848-1:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 March 2007 BSI 2007 ISBN 978 0 580 50423 5 National foreword This British Standard was
3、 published by BSI. It is the UK implementation of EN 848-1:2007. It supersedes BS EN 848-1:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee MTE/23, Woodworking machines. A list of organizations represented on MTE/23 can be obtained on request to i
4、ts secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licens
5、ed Copy: London South Bank University, London South Bank University, Mon Apr 02 00:22:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 848-1 February 2007 ICS 79.120.10Supersedes EN 848-1:1998 English Version Safety of woodworking machines - One side
6、 moulding machines with rotating tool - Part 1: Single spindle vertical moulding machines Scurit des machines pour le travail du bois - Machines fraiser sur une face, outil rotatif - Partie 1: Toupie monobroche arbre verticale Sicherheit von Holzbearbeitungsmaschinen - Frsmaschinen fr einseitige Bea
7、rbeitung mit drehendem Werkzeug - Teil 1: Einspindelige senkrechte Tischfrsmaschinen This European Standard was approved by CEN on 13 January 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of
8、 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A vers
9、ion in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, De
10、nmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALI
11、SATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 848-1:2007: E Licensed Copy: London South Bank University, London South Bank Universit
12、y, Mon Apr 02 00:22:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 848-1:2007 (E) 2 Contents Page Foreword4 Introduction.5 1 Scope 6 2 Normative references6 3 Terms and definitions .9 3.1 General9 3.2 Definitions 9 3.3 Terminology .14 4 List of significant hazards 17 5 Safety requirements and/or m
13、easures 20 5.1 General20 5.2 Controls 20 5.2.1 Safety and reliability of control systems.20 5.2.2 Position of controls.21 5.2.3 Starting .23 5.2.4 Normal stopping 23 5.2.5 Emergency stop.24 5.2.6 Mode selection.24 5.2.7 Speed changing.25 5.2.8 Adjustments control26 5.2.9 Failure of the power supply2
14、7 5.2.10 Failure of the control circuits.27 5.3 Protection against mechanical hazards28 5.3.1 Stability.28 5.3.2 Hazard of break-up during operation.28 5.3.3 Tool holder and tool design28 5.3.4 Braking34 5.3.5 Devices to minimise the possibility or the effect of kickback 35 5.3.6 Work-piece supports
15、 and guides.38 5.3.7 Prevention of access to moving parts.44 5.3.8 Workpiece clamping device49 5.3.9 Safety appliances.49 5.4 Protection against non-mechanical hazards 50 5.4.1 Fire 50 5.4.2 Noise .50 5.4.3 Emission of chips and dust51 5.4.4 Electricity52 5.4.5 Ergonomics and handling.52 5.4.6 Pneum
16、atics.53 5.4.7 Hydraulics.53 5.4.8 Electromagnetic compatibility53 5.4.9 Errors of fitting.53 5.4.10 Supply disconnecting devices.53 5.4.11 Maintenance.54 6 Information for use54 6.1 Warning devices 54 6.2 Marking.54 6.3 Instruction handbook57 Licensed Copy: London South Bank University, London Sout
17、h Bank University, Mon Apr 02 00:22:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 848-1:2007 (E) 3 Annex A (normative) Determination of maximum tool spindle speeds 61 A.1 Determination of spindle speed.61 Annex B (normative) Rigidity test for pressure pads, hand protectors and guiding steadies.66
18、 B.1 Pressure pads66 B.1.1 Fence pressure pads.66 B.1.2 Table pressure pads68 B.1.3 Measuring equipment .69 B.1.4 Test and test requirements.69 B.1.5 Measuring conditions .69 B.2 Adjustable guard (Hand protector) and guiding steady69 B.2.1 Adjustable guard .69 B.2.2 Guiding steady.70 B.2.3 Measuring
19、 equipment .72 B.2.4 Test .72 B.2.5 Measuring conditions .72 Annex C (normative) Stability test for displaceable machines73 Annex D (informative) Use of well tried components74 Annex E (normative) Brake tests 75 E.1 Conditions for all tests75 E.2 Tests .75 E.2.1 Un-braked run-down time.75 E.2.2 Run-
20、up time75 E.2.3 Braked run-down time.75 Annex F (normative) Use of electronic components 77 F.1 General .77 F.2 SRECS 77 F.2.1 Components, hardware.77 F.2.2 Safety related software.78 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of UE Directive 98
21、/37/EC80 Bibliography83 Licensed Copy: London South Bank University, London South Bank University, Mon Apr 02 00:22:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 848-1:2007 (E) 4 Foreword This document (EN 848-1:2007) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines - Saf
22、ety”, the secretariat of which is held by UNI. 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 August 2007, and conflicting national standards shall be withdrawn at the latest by August 2007. This
23、 document supersedes EN 848-1:1998. 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 the Machinery Directive. For relationship with EU Directive, see informative Annex ZA, which is
24、an integral part of this document. Organisation contributing to the preparation of this document include the European Association of Manufacturer of Woodworking Machines “EUMABOIS“. The European Standards produced by CEN/TC 142 are particular to woodworking machines and compliment the relevant A and
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 848 2007
链接地址:https://www.31doc.com/p-3748030.html