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1、BRITISH STANDARD BS EN 1870-6:2002 Safety of woodworking machines Circular sawing machines Part 6: Circular sawing machines for firewood and dual purpose circular sawing machines for firewood/circular saw benches with manual loading and/or unloading The European Standard EN 1870-6:2002 has the statu
2、s of a British Standard ICS 79.120.10 ? Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:22:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 1870-6:2002 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published
3、under the authority of the Standards Policy and Strategy Committee on 24 July 2002 BSI 24 July 2002 ISBN 0 580 40136 7 National foreword This British Standard is the official English language version of EN 1870-6:2002. The UK participation in its preparation was entrusted to Technical Committee MTE/
4、23, Woodworking machinery Safety, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be foun
5、d in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are respo
6、nsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep
7、 the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 56, an inside back cover and a back cover. The BSI copyright date displayed
8、in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:22:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1870-6 April 2002 IC
9、S 79.120.10 English version Safety of woodworking machines - Circular sawing machines - Part 6: Circular sawing machines for firewood and dual purpose circular sawing machines for firewood/circular saw benches, with manual loading and/or unloading Scurit des machines pour le travail du bois - Machin
10、es scies circulaires - Partie 6: Scies circulaires chevalet et/ou table pour la coupe du bois de chauffage, avec chargement et/ou dchargement manuel Sicherheit von Holzbearbeitungsmaschinen - Kreissgemaschinen - Teil 6: Brennholzkreissgemaschinen und kombinierte Brennholz- und Tischkreissgemaschinen
11、, mit Handbeschickung und/oder Handentnahme This European Standard was approved by CEN on 8 November 2001. 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 alterati
12、on. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the 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
13、 under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, L
14、uxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form a
15、nd by any means reserved worldwide for CEN national Members. Ref. No. EN 1870-6:2002 E Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:22:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1870-6:2002 (E) 2 Contents Foreword3 0Introduction4 1Scope 4 2Normative references 5 3Terms and definit
16、ions7 3.1Terms 7 3.2Definitions.9 4List of significant hazards.11 5Safety requirements and/or measures 13 5.1Controls 13 5.2Protection against mechanical hazards 17 5.3Protection against non-mechanical hazards 37 6Information for use 41 6.1Warning devices.41 6.2Marking .41 6.3Instruction handbook 41
17、 Annex A (normative) Stability test.43 A.1Torsional resistance test for the pivoting log carriage43 A.2Rigidity test for a dual-purpose circular sawing machine for firewood/circular saw bench machine set in the saw bench mode .44 A.3Stability test for pivoting log carriage machines44 Annex B (normat
18、ive) Saw spindle dimensional tolerances46 Annex C (normative) Riving knife mounting strength test .47 Annex D (normative) Riving knife lateral stability test.48 Annex E (normative) Test for safe log (workpiece) positioning on circular sawing machines for firewood with pivoting log carriage .49 Annex
19、 F (normative) Saw bench table minimum dimensions on dual-purpose circular sawing machines for firewood/circular saw benches.50 Annex G (normative) Sawblade guard stability test for dual purpose circular sawing machines for firewood/circular sawbenches51 G.1General51 G.2Machines with sawblade guards
20、 with lead-in.51 G.3Machines with sawblade guards with in-feed rollers.51 Annex H (informative) Safe working practice.53 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives55 Bibliography56 Licensed Copy: sheffieldun sheffie
21、ldun, na, Mon Oct 30 05:22:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1870-6:2002 (E) 3 Foreword This document (EN 1870-6:2002) has been prepared by Technical Committee 142, “Woodworking machines - Safety“, the secretariat of which is held by BSI. This European Standard shall be given the stat
22、us of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2002, and conflicting national standards shall be withdrawn at the latest by October 2002. This document has been prepared under a mandate given to CEN by the European Commission and the
23、 European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document. Organisations contributing to the preparation of this European Standard include European Committee of
24、 Woodworking Machinery Manufacturers Association “EUMABOIS“. Annexes A, B, C, D, E, F and G are normative and Annexes H, I and ZA are informative. The European Standards produced by CEN/TC 142 are particular to woodworking machines and complement the relevant A and B Standards on the subject of gene
25、ral safety (see introduction of EN 292-1:1991 for a description of A, B and C standards). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finla
26、nd, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:22:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1870-6:2002 (E) 4 0Introduction Thi
27、s European Standard has been prepared to be a harmonised standard to provide one means of conforming to the essential safety requirements of the Machinery Directive, and associated EFTA regulations. This European Standard is a type “C” standard as defined in EN 292-1:1991. The extent to which hazard
28、s are covered is indicated in the scope of this European Standard. The requirements of this European Standard concern designers, manufacturers, suppliers and importers of circular sawing machines for firewood and dual-purpose circular sawing machines for firewood/circular saw benches, with manual lo
29、ading and/or unloading. This European Standard also includes information to be provided by the manufacturer to the user. Common requirements for tooling are given in EN 847-1:1997. 1 Scope This European Standard specifies the requirements and/or the measures to remove the hazards and limit the risk
30、on circular sawing machines for firewood and dual-purpose circular sawing machines for firewood/circular saw benches, with manual loading and/or unloading, hereinafter referred to as “machines”, designed to cut solid wood. On Combined circular sawing machines for firewood - Log splitting machines on
31、ly the circular sawing machine for firewood is covered by this European Standard. For the requirements for the log splitting part of this machine see EN 609-1 : 1999 and EN 609-2 : 1999. This European Standard covers the hazards relevant to these machines as stated in 4. For Computer Numerically Con
32、trolled (CNC) machines this European Standard does not cover hazards related to Electro-Magnetic Compatibility (EMC). This European Standard does not apply to : log sawing machines where the saw unit moves to cut the workpiece; machines where the sawblade is capable of tilting; hand held woodworking
33、 machines or any adaptation permitting their use in a different mode, i.e. bench mounting; machines driven by an internal combustion engine This European Standard is primarily directed at machines which are manufactured after the date of issue of this European Standard. NOTE Machines covered by this
34、 European Standard are listed under A.1.1 and/or A.1.2 of annex IV of the Machinery Directive Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:22:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1870-6:2002 (E) 5 2 Normative references This European Standard incorporates by dated or undated
35、 reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references subsequent amendments to, or revisions of, any of these publications apply to this European Standard only when in
36、corporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 292-1:1991Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology EN 292-2:1991 EN 292-2:1991/A1
37、:1995 Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications EN 294:1992Safety of machinery - Safety distances to prevent danger zones being reached by the upper limbs EN 418Safety of machinery - Emergency stop equipment, functional aspe
38、cts - Principles for design EN 847-1:1997Tools for woodworking - Safety requirements - Part 1: Milling tools and circular sawblades EN 954-1:1996Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design EN 982Safety of machinery - Safety requirements for f
39、luid power systems and their components - Hydraulics EN 983Safety of machinery - Safety requirements for fluid power systems and their components - Pneumatics EN 1088:1995Safety of machinery - Interlocking devices associated with guards - Principles for design and selection EN 1553:1999Agricultural
40、machinery - Agricultural self-propelled, mounted, semi-mounted and trailed machines - Common safety requirements EN 60204-1:1992Safety of machinery - Electrical equipment of machines - Part 1: General requirements (IEC 60204-1:1992, modified) EN 60529Degree of protection provided by enclosures (IP c
41、ode) (IEC 60529:1989) EN 60947-4-1Low voltage switchgear and control gear - Part 4: Contactors and motor starters - Section 1: Electromechanical contactors and motor starters (IEC 60947-4-1:1990) EN 60947-5-1:1997Low voltage switchgear and control gear - Part 5: Control circuit devices and switching
42、 elements - Section 1: Electromechanical control circuit devices (IEC 60947-5-1:1990) EN ISO 3743-1Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, moveable sources in reverberant fields - Part 1: Comparison method for hard wall test rooms (ISO 3743-1
43、:1994) EN ISO 3743-2Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, moveable sources in reverberant fields - Part 2: Method for special reverberation test rooms (ISO 3743-2:1994) Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 05:22:24 GMT+00:
44、00 2006, Uncontrolled Copy, (c) BSI EN 1870-6:2002 (E) 6 EN ISO 3744Acoustics - Determination of sound power levels of noise sources using sound pressure engineering methods in an essentially free field over a reflecting plane (ISO 3744:1994) EN ISO 3746:1995Acoustics - Determination of sound power
45、levels of noise sources using sound pressure - Survey method employing an enveloping measurement surface over a reflecting plane (ISO 3746:1995) EN ISO 4871:1996Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 9614-1Acoustics - Deter
46、mination of sound power levels of noise sources using sound intensity - Part 1: Measurements at discrete points (ISO 9614-1:1993) EN ISO 11202:1995Acoustics - Noise emitted by machinery and equipment - Measurement method of emission sound pressure levels at the workstation and at other specified pos
47、itions survey method in situ (ISO 11202:1995) EN ISO 11204:1995Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at the workstation and at other specified positions - Method requiring environmental corrections (ISO 11204:1995) EN ISO 11688-1Acoustic
48、s - Recommended practice for the design of low noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995) ISO 3745Acoustics - Determination of sound power levels of noise sources - Precision methods for anechoic and semi-anechoic rooms ISO 7960:1995Airborne noise emitted by woodworking m
49、achine tools - Operating conditions for woodworking machines HD 21.1 S3Polyvinyl chloride insulated cables of rated voltages up to and including 450/750v - Part 1: General requirements HD 22.1 S3Rubber insulated cables of rated voltages up to and including 450/750v - Part 1: General requirements HD 22.4 S3Rubber insulated cables of rated voltages up to and including 450/750 V - Part 4: Cords and flexible cables (IEC 60245-4:1994, modified) Licensed Copy: sheffieldun sheffieldun, na, M
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