1、December 2013 Translation by DIN-Sprachendienst.English price group 6No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC
2、S 25.160.30!%*q“2077804www.din.deDDIN EN ISO 9312Resistance welding equipment Insulated pins for use in electrode back-ups (ISO 9312:2013);English version EN ISO 9312:2013,English translation of DIN EN ISO 9312:2013-12Widerstandsschweieinrichtungen Isolierende Zylinderstifte fr Unterkupfer (ISO 9312
3、:2013);Englische Fassung EN ISO 9312:2013,Englische bersetzung von DIN EN ISO 9312:2013-12quipement de soudage par rsistance Fiches isoles utilises dans les contre-lectrodes (ISO 9312:2013);Version anglaise EN ISO 9312:2013,Traduction anglaise de DIN EN ISO 9312:2013-12SupersedesDIN EN ISO 9312:1995
4、-01www.beuth.deDocument comprises 8 pagesIn case of doubt, the German-language original shall be considered authoritative.11.13 DIN EN ISO 9312:2013-12 2 A comma is used as the decimal marker. National foreword The text of ISO 9312:2013 has been prepared by Technical Committee ISO/TC 44 “Welding and
5、 allied processes” (Secretariat: AFNOR, France) and has been taken over as EN ISO 9312:2013 by Technical Committee CEN/TC 121 “Welding and allied processes” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Schweien und verwandte Verfahren (
6、Welding and Allied Processes Standards Committee), Working Group NA 092-00-12-06 AK Fertigungsmittel zum Widerstandsschweien (DVS AG V 3.8). The DIN Standards corresponding to the International Standards referred to in this document are as follows: IEC 60893-3-4 DIN EN 60893-3-4 ISO 1302 DIN EN ISO
7、1302 ISO 2768-1 DIN ISO 2768-1 ISO 5827 DIN ISO 5827 Amendments This standard differs from DIN EN ISO 9312:1995-01 as follows: a) normative references have been updated; b) the former Annex ZA containing references to international publications with their relevant European publications has been dele
8、ted. Previous editions DIN 44764: 1973-10 DIN EN ISO 9312: 1995-01 National Annex NA (informative) Bibliography DIN EN 60893-3-4, Insulating materials Industrial rigid laminated sheets based on thermosetting resins for electrical purposes Part 3-4: Specifications for individual materials Requirement
9、s for rigid laminated sheets based on phenolic resins DIN EN ISO 1302, Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation DIN ISO 2768-1, General tolerances Tolerances for linear and angular dimensions without individual tolerance indications DI
10、N ISO 5827, Spot welding Electrode back-up and clamps EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 9312 July 2013 ICS 25.160.30 Supersedes EN ISO 9312:1994English Version Resistance welding equipment - Insulated pins for use in electrode back-ups (ISO 9312:2013) quipement de soudage par
11、rsistance - Fiches isoles utilises dans les contre-lectrodes (ISO 9312:2013) Widerstandsschweieinrichtungen - Isolierende Zylinderstifte fr Unterkupfer (ISO 9312:2013) This European Standard was approved by CEN on 8 June 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations
12、 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 application to the CEN-CENELEC Management Centre or to any CEN member. Thi
13、s European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN memb
14、ers are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portug
15、al, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any
16、 means reserved worldwide for CEN national Members. Ref. No. EN ISO 9312:2013: EContents PageForeword .31 Scope . 42 Normative references 43 Dimensions . 44 Designation 45 Material 46 Finish 57 Application . 5Bibliography 6DIN EN ISO 9312:2013-12 EN ISO 9312:2013 (E) 2 Foreword This document (EN ISO
17、 9312:2013) has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either b
18、y publication of an identical text or by endorsement, at the latest by January 2014, and conflicting national standards shall be withdrawn at the latest by January 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or C
19、ENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 9312:1994. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Be
20、lgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Swit
21、zerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 9312:2013 has been approved by CEN as EN ISO 9312:2013 without any modification. DIN EN ISO 9312:2013-12 EN ISO 9312:2013 (E) 3 1 ScopeThis International Standard specifies the requirements for insulated pins used to pin part
22、s in the secondary circuit of resistance welding equipment, or other live equipment, which need to be insulated from each other.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated referen
23、ces, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indicationsISO 5827, Spot welding Electrode b
24、ack-ups and clampsIEC 60893-3-4, Insulating materials Industrial rigid laminated sheets based on thermosetting resins for electrical purposes Part 3-4: Specifications for individual materials Requirements for rigid laminated sheets based on phenolic resins3 DimensionsThe dimensions of the insulated
25、pins shall be in accordance with Figure 1 and Table 1.Details left unspecified shall be designed as appropriate.4 DesignationInsulated pins that comply with this International Standard shall be designated as follows (in the order given):a) description block (i.e. “insulated pin”);b) reference to thi
26、s International Standard;c) pin diameter, d, in millimetres.EXAMPLE An insulated pin with a diameter d = 8 mm is designated as follows:Insulated pin ISO 9312:, 85 MaterialThe material shall be hard fabric, coarse weave according to IEC 60893-3-4 PF CC 201 or IEC 60893-3-4 PF CC 202.DIN EN ISO 9312:2
27、013-12 EN ISO 9312:2013 (E) 4 NOTE See ISO 1302 for indication of surface texture.Figure 1 Insulated pin dimensionsTable 1 Insulated pin dimensionsDimensions in millimetresd l1l2r6 30 2 68 40 2,5 810 50 3 1012 60 3,5 126 FinishPermissible deviations for dimensions without tolerance indications shall
28、 be “medium” in accordance with ISO 2768-1 (designation: ISO 2768-m).7 ApplicationA typical application of insulated pins complying with this International Standard is given in ISO 5827.DIN EN ISO 9312:2013-12 EN ISO 9312:2013 (E) 5 Bibliography1 ISO 1302, Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentationDIN EN ISO 9312:2013-12 EN ISO 9312:2013 (E) 6
