1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationSafety of transportable motor-operated electric toolsPart 2-8: Particular requirements for single spindle vertical mouldersBS EN 61029-2-8:2010National forewordThis British Stand
2、ard is the UK implementation of EN 61029-2-8:2010. It wasderived by CENELEC from IEC 61029-2-8:1995 It supersedes BS EN 61029-2-8:2003, which will bewithdrawn on 1 June 2010.The CENELEC common modifications have been implemented at the appro-priate places in the text and are indicated by tags (e.g.
3、).The UK participation in its preparation was entrusted to Technical CommitteeCPL/116, Portable motor-operated tools.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract
4、. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 64904 2ICS 25.080.20; 25.140.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 May 2
5、010.Amendments issued since publicationDate Text affectedBRITISH STANDARDBS EN 61029-2-8:2010/corrigendaThe start and finish of text introduced or altered by amendment is indicated In the text by tags. Tags indicating changes to IEC text carry the number ofthe IEC amendment. or example, text altered
6、 by IEC amendment 1 is indicated by .F , incorporating amendments1:1999 and 2:2001.!“EUROPEAN STANDARD EN 61029-2-8 NORME EUROPENNE EUROPISCHE NORM February 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Ele
7、ktrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61029-2-8:2010 E ICS 25.080.20; 25.140.20 Supersedes EN 61029-2-8:2003English version Safety of t
8、ransportable motor-operated electric tools - Part 2-8: Particular requirements for single spindle vertical moulders (IEC 61029-2-8:1995, modified + A1:1999 + A2:2001) Scurit des machines-outils lectriques semi-fixes - Partie 2-8: Rgles particulires pour les toupies monobroches verticales (CEI 61029-
9、2-8:1995, modifie + A1:1999 + A2:2001) Sicherheit transportabler motorbetriebener Elektrowerkzeuge - Teil 2-8: Besondere Anforderungen an einspindelige senkrechte Tischfrsmaschinen (IEC 61029-2-8:1995, modifiziert + A1:1999 + A2:2001) This European Standard was approved by CENELEC on 2009-11-17. CEN
10、ELEC 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
11、application to the Central Secretariat or to any CENELEC 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 CENELEC member into its own language and notified to the Central Secr
12、etariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg,
13、Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61029-2-8:2010EN 61029-2-8:2010 - 2 - Foreword The text of the International Standard IEC 61029-2-8:1995 and its amendments 1:1999 and 2:2001, prepared by SC 61F (t
14、ransformed into IEC TC 116, Safety of hand-held motor-operated electric tools), together with the common modifications prepared by the Technical Committee CENELEC TC 116, former TC 61F, Safety of hand-held motor-operated electric tools, was submitted to the Unique Acceptance Procedure and was approv
15、ed by CENELEC as EN 61029-2-8 on 2003-06-01. A draft amendment (prAA), extending Annex ZZ to include the new MD 2006/42/EC, was submitted to the formal vote. The combined texts were approved by CENELEC as a new edition of EN 61029-2-8 on 2009-11-17. This European Standard supersedes EN 61029-2-8:200
16、3. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: - latest date by which the EN has to be implemented at
17、 national level by publication of an identical national standard or by endorsement (dop) 2010-06-01 - latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-06-01 In this document the common modifications to the International Standard are indicated by a v
18、ertical line in the left margin of the text. This standard is divided into two parts: Part 1 General requirements, which are common to most transportable motor, operated tools (for the purpose of this European Standard referred to simply as tools) which could come within the scope of this European S
19、tandard. Part 2 Requirements for particular types of tool which either supplement or modify the requirements given in Part 1 to account for the particular hazards and characteristics of these specific tools. This European Standard has been prepared under a mandate given to CENELEC by the European Co
20、mmission and the European Free Trade Association and covers essential requirements of EC Directive 2006/42/EC. See Annex ZZ. Compliance with the relevant clauses of Part 1 together with this Part 2 provides one means of conforming with the specified essential health and safety requirements of the Di
21、rective. The requirements defined in EN 1050 are also dealt with in this standard. For noise and vibration this standard covers the requirements for their measurement, the provision of information arising from these measurements and the provision of information about the personal protective equipmen
22、t required. Specific requirements for the reduction of the risk arising from noise and vibration through the design of the tool are not given as this reflects the current state of the art. Warning: Other requirements arising from other EC Directives can be applicable to the products falling within t
23、he scope of this standard. BS EN 61029-2-8:2010- 3 - EN 61029-2-8:2010 This Part 2-8 is to be used in conjunction with EN 61029-1:2009. This Part 2-8 supplements or modifies the corresponding clauses of EN 61029-1, so as to convert it into the European Standard: “Safety requirements for transportabl
24、e vertical spindle moulders“. Where a particular subclause of Part 1 is not mentioned in this Part 2-8, that subclause applies as far as is reasonable. Where this Part 2-1 states “addition“, “modification“ or “replacement“, the relevant text of Part 1 is to be adapted accordingly. Clauses, subclause
25、s, notes, tables and figures which are additional to those in Part 1 are numbered starting from 101. Clauses, subclauses, notes, tables and figures which are additional to those in IEC 61029-2-8 are prefixed “Z”. NOTE In this standard the following print types are used: - requirements proper: in rom
26、an type; - test specifications: in italic type; - explanatory matter: in smaller roman type. BS EN 61029-2-8:2010EN 61029-2-8:2010 - 4 - Contents 1 Scope . 6 2 Definitions 6 3 General requirements . 7 4 General notes on tests 7 5 Rating . 7 6 Classification 7 7 Marking 7 8 Protection against electri
27、c shock . 10 9 Starting . 10 10 Input and current 10 11 Heating . 10 12 Leakage current 10 13 Environmental requirements . 10 14 Protection against ingress of foreign bodies and moisture resistance . 12 15 Insulation resistance and electric strength . 12 16 Endurance 12 17 Abnormal operation. 12 18
28、Stability and mechanical hazards 12 19 Mechanical strength 20 20 Construction . 22 21 Internal wiring . 23 22 Components . 23 23 Supply connection and external flexible cables and cords 23 24 Terminals for external conductor . 23 25 Provision for earthing 23 26 Screws and connections . 23 27 Creepag
29、e distances, clearances and distances through insulation . 23 28 Resistance to heat, fire and tracking . 23 29 Resistance to rusting 23 30 Radiation 23 Annex A (normative) Normative references . 38 Annex ZZ (informative) Coverage of Essential Requirements of Directive 2006/42/EC 39 Figures Figure Z1
30、01 Example of single spindle vertical moulder 24 Figure Z102 Example of straight work . 25 Figure Z103 Example of stopped straight work . 25 Figure Z104 Example of curved work 26 Figure Z105 Examples of tenoning . 26 Figure Z106 Example of speed / cutting tool diameter diagram . 27 BS EN 61029-2-8:2
31、010- 5 - EN 61029-2-8:2010 Figure Z107 Orientation of tool and operator . 28 Figure Z108 Tool holder spindles and spindle rings . 29 Figure Z109 Run out test of spindle rings 30 Figure Z110 Table dimensions 30 Figure Z111 Table rings . 31 Figure Z112 Example of curved work workpiece guiding and cutt
32、er block guarding systems 31 Figure Z113 Test probe 32 Figure Z114 Straight work - Example of using pressure devices 32 Figure Z115 Example of guard and slide for tenoning operation 33 Figure Z116 Definition of fence pressure pad deflection measuring point and directions of application of the test f
33、orces (horizontal view) . 34 Figure Z117 Definition of fence pressure pad deflection measuring point and directions of application of the test forces (vertical view) . 34 Figure Z118 Application of fence test force “F“ and measurement of displacement “f“ (vertical view) . 35 Figure Z119 Definition o
34、f table pressure pad deflection measuring point and directions of application of test forces (horizontal view) . 35 Figure Z120 Definition of table pressure pad deflection measuring point and directions of application of test forces (vertical view) 35 Figure Z121 Definition of the adjustable guard d
35、efection measuring points and directions of application of test forces . 36 Figure Z122 Definition of guiding deflection measuring points and directions of application of test forces . 37 Tables Table Z101 Conditions for dust measurements . 11 Table Z102 Noise test conditions for single vertical spi
36、ndle moulders 11 Table Z103 Tool holder spindle and cutting tool dimensions 13 Table Z104 Table dimensions (mm) 15 Table Z105 Table rings. 15 Table Z106 Fences and table pressure pad displacement . 21 Table Z107 Adjustable guard deflection 21 Table Z108 Guiding steady deflection . 22 BS EN 61029-2-8
37、:2010EN 61029-2-8:2010 - 6 - 1 Scope This clause of part 1 is applicable except as follows: 1.1 Addition: This European Standard applies to transportable single spindle vertical moulders, with a maximum cutter block diameter of 200 mm maximum, designed to cut wood and analogue materials also covered
38、 with plastic laminate or edgings by hand-feed operation. Single spindle vertical moulders other than transportable are covered by EN 848-1:1998. 2 Definitions This clause of part 1 is applicable except as follows: 2.21 Replacement: 2.21 normal load the load to obtain rated input 2.101 transportable
39、 single spindle vertical moulder a hand fed vertical spindle moulder used on a table or similar support which is intended to carry out work in a stationary position, capable of being lifted by hand by one person. It has a single spindle (fixed or removable) the position of which is fixed during mach
40、ining and a horizontal table. The motor is integral with the machine. The machine may have any of the following additional features: a) the facility for the spindle to be raised and lowered through the table; b) the facility for fitting an additional manually operated sliding table; c) the facility
41、to tilt the spindle. (See Figure Z101) 2.102 cutter block rotating assembly consisting of the tool holder and the cutting tool 2.103 tool holder single piece spindle or removable spindle to which the cutting tool is fixed 2.104 removable spindle spindle capable of being changed without removing the
42、bearings 2.Z101 straight work the shaping of a workpiece with one face in contact with the table and a second with the fence, and where the work starts at one end of the workpiece and continuous through to the other end (see Figure Z102) 2.Z102 stopped straight work the machining of only a part of t
43、he workpiece length (See Figure Z103) BS EN 61029-2-8:2010- 7 - EN 61029-2-8:2010 2.Z103 curved work the machining of a curve on a workpiece by having one side in contact with the table (or if held in a jig in contact with the table) and the other in contact with the vertical reference of a steady o
44、r ring guide when using a jig (See Figure Z104) 2.Z104 tenoning the machining of projections and slots on the end of a workpiece to facilitate the joining of workpieces. This included profiled tenons. (See Figure Z105) 2.Z105 hand feed the manual holding and/or guiding of the workpiece. Hand feed in
45、cludes the use of a hand operated carriage on which the workpiece is placed manually or clamped and the use of a demountable power feed unit 2.Z106 speed range the speeds within which the tool spindle or tool is designed to operate 2.Z107 ejection the unexpected movement of the workpiece, parts of i
46、t or part of the machine from the machine during processing 2.Z108 kick back a particular form of ejection describing unexpected movement of the workpiece, parts of it or part of the machine opposite to the direction of feed during processing 2.Z109 anti kickback device a device which either reduces
47、 the possibility of kickback or aressts the motion during kickback of the workpiece, parts of it or part of the machine 3 General requirements This clause of part 1 is applicable. 4 General notes on tests This clause of part 1 is applicable. 5 Rating This clause of part 1 is applicable. 6 Classifica
48、tion This clause of part 1 is applicable. 7 Marking This clause of part 1 is applicable except as follows: BS EN 61029-2-8:2010EN 61029-2-8:2010 - 8 - 7.1 Addition: - maximum and minimum no-load speed of the cutter block; - indication of direction of rotation of the cutter block; - the maximum diame
49、ter of the cutter clock to be used; - a diagram similar to Figure Z106, giving the optimum speed corresponding to the tool type and diameter. Where the machine is designed to operated at more than one spindle speed, the following conditions shall apply: - on machines where speed change is achieved by changing the position of the drive belts on the drive pulley the selected speed shall be indicated on the same side of machine as the start control by a diagram showing the relevant speed selected for ea
copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1