1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 26909:2010Springs Vocabulary (ISO26909:2009)BS EN ISO 26909:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO26909:2010. It
2、 is identical to ISO 26909:2009. It supersedes BS EN ISO2162-3:1996 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee FME/9/3, Fasteners - Product Standards.A list of organizations represented on this committee can beobtained on request to its secretary.T
3、his publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 58379 7ICS 01.040.21; 01.110; 21.160Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard wa
4、s published under the authority of theStandards Policy and Strategy Committee on 30 September 2010.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 26909 April 2010 ICS 01.040.21; 21.160 Supersedes EN ISO 2162-3:1996English Version Springs
5、 - Vocabulary (ISO 26909:2009) Ressorts - Vocabulaire (ISO 26909:2009) Federn - Begriffe (ISO 26909:2009) This European Standard was approved by CEN on 9 April 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stan
6、dard 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, Frenc
7、h, 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia,
8、 Cyprus, Czech Republic, Denmark, 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 STANDARDIZATI
9、ON COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 26909:2010: EBS EN ISO 26909:2010EN ISO 26909:2010 (E) 3
10、 Foreword The text of ISO 26909:2009 has been prepared by Technical Committee ISO/TC 227 “Springs” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 26909:2010. This European Standard shall be given the status of a national standard, either by publication
11、of an identical text or by endorsement, at the latest by October 2010, and conflicting national standards shall be withdrawn at the latest by October 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall n
12、ot be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 2162-3:1996. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulga
13、ria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice
14、The text of ISO 26909:2009 has been approved by CEN as a EN ISO 26909:2010 without any modification. BS EN ISO 26909:2010ISO 26909:2009(E/F) ISO 2009 All rights reserved/Tous droits rservs iiiContents Page Foreword. v Introduction vii Scope 1 Terms and definitions . 1 1 General features of springs.
15、1 2 Application of springs in machinery and engineering .3 3 Layout and nomenclature of springs . 8 4 Specification requirements . 15 5 Design and calculation 19 6 Manufacturing and processing . 33 7 Testing and inspection 38 Annex A (informative) Figures illustrating the terms and definitions. 42 A
16、nnex B (informative) Grouping of terms for springs 69 Bibliography. 81 Alphabetical index . 82 French alphabetical index (Index alphabtique). 84 BS EN ISO 26909:2010ISO 26909:2009(E/F) iv ISO 2009 All rights reserved/Tous droits rservsSommaire Page Avant-propos .vi Introductionviii Domaine dapplicat
17、ion .1 Termes et dfinitions .1 1 Caractristiques gnrales des ressorts1 2 Application des ressorts dans les machines et lingnierie.3 3 Modles et nomenclature des ressorts.8 4 Exigences de spcification 15 5 Conception et calcul .19 6 Fabrication et traitement 33 7 Essai et contrle38 Annexe A (informat
18、ive) Figures illustrant les termes et dfinitions 42 Annexe B (informative) Classification de la terminologie relative aux ressorts 75 Bibliographie.81 Index alphabtique anglais (Alphabetical index).82 Index alphabtique .84 BS EN ISO 26909:2010ISO 26909:2009(E/F) ISO 2009 All rights reserved/Tous dro
19、its rservs vForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject f
20、or which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on
21、 all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees a
22、re circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held
23、responsible for identifying any or all such patent rights. ISO 26909 was prepared by Technical Committee ISO/TC 227, Springs. This first edition of ISO 26909 cancels and replaces ISO 2162-3:1993, which has been technically revised. BS EN ISO 26909:2010ISO 26909:2009(E/F) vi ISO 2009 All rights reser
24、ved/Tous droits rservsAvant-propos LISO (Organisation internationale de normalisation) est une fdration mondiale dorganismes nationaux de normalisation (comits membres de lISO). Llaboration des Normes internationales est en gnral confie aux comits techniques de lISO. Chaque comit membre intress par
25、une tude a le droit de faire partie du comit technique cr cet effet. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec lISO participent galement aux travaux. LISO collabore troitement avec la Commission lectrotechnique internationale (CEI) en ce qui concern
26、e la normalisation lectrotechnique. Les Normes internationales sont rdiges conformment aux rgles donnes dans les Directives ISO/CEI, Partie 2. La tche principale des comits techniques est dlaborer les Normes internationales. Les projets de Normes internationales adopts par les comits techniques sont
27、 soumis aux comits membres pour vote. Leur publication comme Normes internationales requiert lapprobation de 75 % au moins des comits membres votants. Lattention est appele sur le fait que certains des lments du prsent document peuvent faire lobjet de droits de proprit intellectuelle ou de droits an
28、alogues. LISO ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits de proprit et averti de leur existence. LISO 26909 a t labore par le comit technique ISO/TC 227, Ressorts. Cette premire dition de lISO 26909 annule et remplace lISO 2162-3:1993, qui a fait lobjet dune rvisio
29、n technique. BS EN ISO 26909:2010ISO 26909:2009(E/F) ISO 2009 All rights reserved/Tous droits rservs viiIntroduction This International Standard provides sufficient terms and definitions relevant to springs to facilitate the discussion of springs among designers, manufacturers and users of springs.
30、The terms identified in this International Standard are applicable to technical documentation for springs. Terms and definitions from ISO 2162-3 that have not been modified are reproduced in this International Standard. Certain terms and definitions from ISO 4885 are reproduced in this International
31、 Standard. Terms for materials are not defined in this International Standard to avoid duplication and/or conflict with other International Standards on materials. Terms for non-metallic springs are not within the scope of ISO/TC 227. Figures relating to the terms are given in Annex A and the groupi
32、ng of terms is given in Annex B, in order to heighten the understanding of these terms. In particular, the grouping puts the new terms in systematic order. BS EN ISO 26909:2010ISO 26909:2009(E/F) viii ISO 2009 All rights reserved/Tous droits rservsIntroduction La prsente Norme internationale fournit
33、 une quantit suffisante de termes applicables aux ressorts pour faciliter la discussion entre utilisateurs, concepteurs et fabricants de ressorts. Les termes identifis dans la prsente Norme internationale sappliquent la documentation technique pour les ressorts. Les termes et dfinitions de lISO 2162
34、-3 qui nont pas t modifis sont cits tels quel dans la prsente Norme internationale. Certains termes et dfinitions de lISO 4885 sont cits dans la prsente Norme internationale. Afin dviter tout conflit et doublon avec des termes dautres Normes internationales sur les matriaux, les termes concernant le
35、s matriaux sont exclus de la prsente Norme internationale. Les termes sappliquant aux ressorts non mtalliques ne sont pas couverts par le domaine des travaux de lISO/TC 227. De faon amliorer la comprhension des termes, des figures correspondant aux termes sont donnes dans lAnnexe A et la classificat
36、ion des termes est donne dans lAnnexe B. En particulier, les nouveaux termes sont placs de faon systmatique. BS EN ISO 26909:2010INTERNATIONAL STANDARD NORME INTERNATIONALE ISO 26909:2009(E/F) ISO 2009 All rights reserved/Tous droits rservs 1Springs Vocabulary Ressorts Vocabulaire Scope Domaine dapp
37、lication This International Standard specifies terms and definitions commonly used in the metal springs industry. Specifically, these terms appear in technical product documentation. Heat-treatment and surface-treatment terms pertinent to springs are included. Terms are grouped into the following se
38、ven categories: a) general features of springs; b) application of springs in machinery and engineering; c) layout and nomenclature of springs; d) specification requirements; e) design and calculation; f) manufacturing and processing; g) testing and inspection. The hierarchical structure of terminolo
39、gy in each category is given in Annex B. La prsente Norme internationale spcifie les termes et dfinitions les plus couramment utiliss dans le domaine des ressorts mtalliques. Ces termes apparaissent spcifiquement dans la documentation technique du produit. Les termes de traitement thermique et de tr
40、aitement de surface spcifiques aux ressorts sont inclus. Les termes sont classs dans les sept catgories suivantes: a) caractristiques gnrales des ressorts; b) application des ressorts dans les machines et lingnierie; c) modles et nomenclature de ressorts; d) exigences de spcification; e) conception
41、et calcul; f) fabrication et traitement; g) essai et contrle. La structure hirarchique du vocabulaire dans chaque catgorie est donne dans lAnnexe B. Terms and definitions Termes et dfinitions 1 General features of springs 1 Caractristiques gnrales des ressorts 1.1 spring mechanical device designed t
42、o store energy when deflected and to return the equivalent amount of energy when released 1.1 ressort dispositif mcanique conu pour emmagasiner de lnergie lorsquil est dform et en restituer la mme quantit lorsquil est relch BS EN ISO 26909:2010ISO 26909:2009(E/F) 2 ISO 2009 All rights reserved/Tous
43、droits rservs1.2 compression spring spring (1.1) that offers resistance to a compressive force applied axially See Figure A.1. NOTE In the narrow sense, a compression spring indicates a helical compression spring. 1.2 ressort de compression ressort (1.1) qui soppose une force de compres-sion axiale
44、Voir Figure A.1. NOTE Au sens troit, un ressort de compression indique un ressort de compression hlicodal. 1.3 extension spring spring (1.1) that offers resistance to an axial force tending to extend its length, with or without initial tension See Figures A.2 and A.3. NOTE In the narrow sense, an ex
45、tension spring indicatesa helical extension spring. 1.3 ressort de traction ressort (1.1) qui soppose une force axiale tendant allonger la longueur du ressort, avec ou sans tension initiale Voir Figures A.2 et A.3. NOTE Au sens troit, un ressort de traction indique un ressort de traction hlicodal. 1
46、.4 torsion spring spring (1.1) that offers resistance to a twisting moment around the longitudinal axis of the spring See Figures A.4 to A.6. NOTE In the narrow sense, a torsion spring indicates a helical torsion spring. 1.4 ressort de torsion ressort (1.1) qui soppose un moment de torsion autour de
47、 laxe longitudinal du ressort Voir Figures A.4 A.6. NOTE Au sens troit, un ressort de torsion indique un ressort de torsion hlicodal. 1.5 constant rate spring spring (1.1) whose deflection is linear for the load applied 1.5 ressort raideur constante ressort (1.1) dont la dformation est linaire pour
48、la charge applique 1.6 variable rate spring spring (1.1) whose deflection is non-linear for the load applied 1.6 ressort raideur variable ressort (1.1) dont la dformation nest pas linaire pour la charge applique 1.7 constant force spring spring (1.1) that requires a uniformly constant force to be ap
49、plied regardless of the length of deflection See Figures A.47 and A.48. NOTE It is normally used as a moving spring and is made from strip material in a coiled shape. Its inner ends are free to rotate. 1.7 ressort force constante ressort (1.1) ncessitant quune force uniform-ment constante soit applique quelle que soit la longueur de
