1、 IEC 61029-2-12 Edition 1.0 2010-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Safety of transportable motor-operated electric tools Part 2-12: Particular requirements for threading machines Scurit des machines-outils lectriques semi-fixes Partie 2-12: Exigences particulires pour les machines filet
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16、 le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61029-2-12 Edition 1.0 2010-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Safety of transportable motor-operated electric tools Part 2-12: Particular requirements for threading machines Sc
17、urit des machines-outils lectriques semi-fixes Partie 2-12: Exigences particulires pour les machines fileter INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE M ICS 25.080.99; 25.100.50 PRICE CODE CODE PRIX ISBN 978-2-88910-938-8 Registered trademark of the Interna
18、tional Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 61029-2-12 IEC:2010 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SAFETY OF TRANSPORTABLE MOTOR-OPERATED ELECTRIC TOOLS Part 2-12: Particular requirements for threading machines FOREWORD 1) The Internati
19、onal Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electroni
20、c fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; a
21、ny IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standa
22、rdization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has rep
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24、EC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publ
25、ications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some are
26、as, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents includ
27、ing individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or relian
28、ce upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the ele
29、ments of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61029-2-12 has been prepared by IEC technical committee 116: Safety of hand-held motor-operated electric tools. The text of t
30、his standard is based on the following documents: FDIS Report on voting 116/34/FDIS 116/42/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directiv
31、es, Part 2. This Part 2-12 is to be used in conjunction with the first edition of IEC 61029-1 (1990). 61029-2-12 IEC:2010 3 This Part 2-12 supplements or modifies the corresponding clauses in IEC 61029-1, so as to convert it into the IEC Standard: Particular requirements for threading machines. Wher
32、e a particular subclause of Part 1 is not mentioned in this Part 2-12, that subclause applies as far as reasonable. Where this standard states “addition”, “modification” or “replacement”, the relevant text in Part 1 is to be adapted accordingly. The following print types are used: requirements: in r
33、oman type; test specifications: in italic type; notes: in small roman type. The terms defined in Clause 2 are printed in bold typeface. Subclauses, notes and figures which are additional to those in Part 1 are numbered starting from 101. A list of all parts of the IEC 61029 series, under the general
34、 title: Safety of transportable motor-operated electric tools, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specif
35、ic publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 4 61029-2-12 IEC:2010 SAFETY OF TRANSPORTABLE MOTOR-OPERATED ELECTRIC TOOLS Part 2-12: Particular requirements for threading machines 1 Scope This clause of Part 1 is applicable.
36、1.1 Addition: This standard applies to machines for creating external threads that either rotate the work piece or the cutting head. 2 Definitions This clause of Part 1 is applicable, except as follows: 2.21 Replacement: normal load load to obtain rated input 2.101 threading machine tool that is cap
37、able of creating an external thread through a mechanical process such as cutting or forming 2.102 BSPT style threads British Standard Pipe Taper style threads: 55 degree pressure-tight taper pipe threads (R) per ISO 7-1 2.103 NPT style thraeds National Pipe Taper style threads: 60 degree pressure-ti
38、ght taper pipe threads (NPT) per ANSI/ASME B1.20.2M 3 General requirement 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. 61029-2-12 IEC:2010 5 6 Classification This clause of Part 1 is applicable. 7 Mar
39、king This clause of Part 1 is applicable, except as follows: 7.1 Addition: In addition, the tool shall have the following marking: maximum diameter, in millimetres, of thread which can be cut. The diameter shall refer to a unified ISO thread to be cut on a pipe of steel having a tensile strength of
40、390 N/mm 2 , unless otherwise indicated on the tool. 7.13 Replacement: An instruction manual and safety instructions shall be provided with the tool and packaged in such a way that is noticed by the user when the tool is removed from the packaging. The safety instructions may be separate from the in
41、struction manual. An explanation of the symbols required by this standard shall be provided in either the instruction manual or the safety instructions. They shall be written in the official language(s) of the country in which the tool is sold. They shall be legible and contrast with the background.
42、 They shall include the name and address of the manufacturer or supplier of branded product. 7.13.101 Safety warnings The safety warnings specified in 7.13.101.1 and 7.13.101.2, if in English, shall be verbatim and in the exact order as given and in any other official language to be equivalent. Form
43、at of all safety warnings must differentiate, by font, highlighting or similar means, the context of the clauses as illustrated below. All notes in the safety warnings are not to be printed, they are information for the designer of the manual. 7.13.101.1 General Power Tool Safety Warnings WARNING Re
44、ad all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. 1) Work area safety a) Keep work area clean and well lit. Cluttered or dark areas invite acc
45、idents. b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes. c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control. 2)
46、 Electrical safety 6 61029-2-12 IEC:2010 a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock. b) Avoid body contact with earthed or grou
47、nded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded. c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. d) Do not abuse the cord.
48、 Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock. e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord s
49、uitable for outdoor use reduces the risk of electric shock. f) If operating a power tool in a damp location is unavoidable or there is the likelihood of cutting into the cord, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock. NOTE The term “residual current device (RCD)” may be replaced by the term “ground fault circuit interrupter (GFCI)” or “earth leakage circui
