1、BS ISO6194-2:2009ICS 01.040.23; 01.040.83; 23.100.60; 83.140.50NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDRotary shaft lip-typeseals incorporatingelastomeric sealingelementsPart 2: VocabularyThis British Standardwas published under theauthority of the Stand
2、ardsPolicy and StrategyCommittee on 30 April2009 BSI 2009ISBN 978 0 580 55227 4Amendments/corrigenda issued since publicationDate CommentsBS ISO 6194-2:2009National forewordThis British Standard is the UK implementation of . It supersedes BS7780-2:1994 which is withdrawn.The UK participation in its
3、preparation was entrusted to TechnicalCommittee MCE/11, Fluid seals and their housings.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 provisionsof a contract. Users are responsible for it
4、s correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS ISO 6194-2:2009Reference numberNumro de rfrenceISO 6194-2:2009(E/F)ISO 2009INTERNATIONAL STANDARD NORME INTERNATIONALE ISO6194-2Second editionDeuxime dition2009-04-01Rotary shaft lip-type seals i
5、ncorporating elastomeric sealing elements Part 2: Vocabulary Bagues dtanchit lvres pour arbres tournants incorporant des lments dtanchit en lastomre Partie 2: Vocabulaire BS ISO 6194-2:2009ISO 6194-2:2009(E/F) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes lic
6、ensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The I
7、SO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has b
8、een taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. PDF Exonration de responsabilit Le prsent fichier PDF peut contenir des polices de caractres int
9、gres. Conformment aux conditions de licence dAdobe, ce fichier peut tre imprim ou visualis, mais ne doit pas tre modifi moins que lordinateur employ cet effet ne bnficie dune licence autorisant lutilisation de ces polices et que celles-ci y soient installes. Lors du tlchargement de ce fichier, les p
10、arties concernes acceptent de fait la responsabilit de ne pas enfreindre les conditions de licence dAdobe. Le Secrtariat central de lISO dcline toute responsabilit en la matire. Adobe est une marque dpose dAdobe Systems Incorporated. Les dtails relatifs aux produits logiciels utiliss pour la cration
11、 du prsent fichier PDF sont disponibles dans la rubrique General Info du fichier; les paramtres de cration PDF ont t optimiss pour limpression. Toutes les mesures ont t prises pour garantir lexploitation de ce fichier par les comits membres de lISO. Dans le cas peu probable o surviendrait un problme
12、 dutilisation, veuillez en informer le Secrtariat central ladresse donne ci-dessous. COPYRIGHT PROTECTED DOCUMENT DOCUMENT PROTG PAR COPYRIGHT ISO 2009 The reproduction of the terms and definitions contained in this International Standard is permitted in teaching manuals, instruction booklets, techn
13、ical publications and journals for strictly educational or implementation purposes. The conditions for such reproduction are: that no modifications are made to the terms and definitions; that such reproduction is not permitted for dictionaries or similar publications offered for sale; and that this
14、International Standard is referenced as the source document. With the sole exceptions noted above, no other part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IS
15、O at the address below or ISOs member body in the country of the requester. La reproduction des termes et des dfinitions contenus dans la prsente Norme internationale est autorise dans les manuels denseignement, les modes demploi, les publications et revues techniques destins exclusivement lenseigne
16、ment ou la mise en application. Les conditions dune telle reproduction sont les suivantes: aucune modification nest apporte aux termes et dfinitions; la reproduction nest pas autorise dans des dictionnaires ou publications similaires destins la vente; la prsente Norme internationale est cite comme d
17、ocument source. la seule exception mentionne ci-dessus, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lISO ladresse ci-aprs ou du comit m
18、embre de lISO dans le pays du demandeur. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland/Publi en Suisse ii ISO 2009 All rights reserved/Tous droits rservsBS ISO 6194-2:2009ISO 6194-2
19、:2009(E/F) ISO 2009 All rights reserved/Tous droits rservs iiiContents Page Foreword. v Introduction vii 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 2 3.1 Type of seal . 2 3.2 Parts of sealing devices, tolerances and fits (see Figure 2) 4 3.3 Visual imperfections (see Figure 3) 2
20、0 3.4 Storage, handling and installation 26 3.5 Performance test procedure 28 Bibliography . 37 BS ISO 6194-2:2009ISO 6194-2:2009(E/F) iv ISO 2009 All rights reserved/Tous droits rservsSommaire Page Avant-propos. vi Introduction . viii 1 Domaine dapplication 1 2 Rfrences normatives. 1 3 Termes et df
21、initions 2 3.1 Types de bague dtanchit . 2 3.2 lments des dispositifs dtanchit, tolrances et ajustements (voir Figure 2) 4 3.3 Dfauts visuals (voir Figure 3). 20 3.4 Stockage, manipulation et montage . 26 3.5 Mthode dessai de performance 28 Bibliographie 37 BS ISO 6194-2:2009ISO 6194-2:2009(E/F) ISO
22、 2009 All rights reserved/Tous droits 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 mem
23、ber body interested in a subject for 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 El
24、ectrotechnical Commission (IEC) on 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 ado
25、pted by the technical committees are 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 pat
26、ent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 6194-2 was prepared by Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 7, Sealing devices. This second edition cancels and replaces the first edition (ISO 6194-2:1991), which has bee
27、n technically revised. ISO 6194 consists of the following parts, under the general title Rotary shaft lip-type seals incorporating elastomeric sealing elements: Part 1: Nominal dimensions and tolerances Part 2: Vocabulary Part 3: Storage, handling and installation Part 4: Performance test procedures
28、 Part 5: Identification of visual imperfections BS ISO 6194-2:2009ISO 6194-2:2009(E/F) vi ISO 2009 All rights reserved/Tous droits rservsAvant-propos LISO (Organisation internationale de normalisation) est une fdration mondiale dorganismes nationaux de normalisation (comits membres de lISO). Llabora
29、tion des Normes internationales est en gnral confie aux comits techniques de lISO. Chaque comit membre intress par 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 galeme
30、nt aux travaux. LISO collabore troitement avec la Commission lectrotechnique internationale (CEI) en ce qui concerne 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 es
31、t dlaborer les Normes internationales. Les projets de Normes internationales adopts par les comits techniques sont 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 q
32、ue certains des lments du prsent document peuvent faire lobjet de droits de proprit intellectuelle ou de droits analogues. LISO ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits de proprit et averti de leur existence. LISO 6194-2 a t labore par le comit technique ISO/TC 1
33、31, Transmissions hydrauliques et pneumatiques, sous-comit SC 7, Dispositifs dtanchit. Cette deuxime dition annule et remplace la premire dition (ISO 6194-2:1991), qui a fait lobjet dune rvision technique. LISO 6194 comprend les parties suivantes, prsentes sous le titre gnral Bagues dtanchit lvres p
34、our arbres tournants incorporant des lments dtanchit en lastomre: Partie 1: Dimensions nominales et tolrances Partie 2: Vocabulaire Partie 3: Stockage, manipulation et montage Partie 4: Mthodes dessai de performance Partie 5: Identification des imperfections visuelles BS ISO 6194-2:2009ISO 6194-2:20
35、09(E/F) ISO 2009 All rights reserved/Tous droits rservs viiIntroduction Rotary shaft lip-type seals are used to retain fluid in equipment where the differential pressure is relatively low. Typically, the shaft rotates, and the housing is stationary, although in some applications the shaft is station
36、ary, and the housing rotates. Dynamic sealing is normally the result of a designed interference fit between the shaft and a flexible element incorporated in the seal. Similarly, a designed interference fit between the outside diameter of the seal and the diameter of the housing bore retains the seal
37、 and prevents static leakage. Careful storage, handling and proper installation of all seals are necessary to avoid hazards, both prior to and during installation, that can adversely affect service life. BS ISO 6194-2:2009ISO 6194-2:2009(E/F) viii ISO 2009 All rights reserved/Tous droits rservsIntro
38、duction Les bagues dtanchit lvres pour arbres tournants sont utilises pour retenir les fluides dans les quipements dont la pression diffrentielle est relativement faible. Habituellement, larbre tourne et le logement reste fixe mais, dans certaines applications, cest larbre qui est fixe et le logemen
39、t qui tourne. Une tanchit dynamique est normalement le rsultat dun ajustement serr volontaire entre larbre et un lment dtanchit souple incorpor la bague dtanchit. De faon similaire, un ajustement serr volontaire entre le diamtre extrieur de la bague dtanchit et le diamtre dalsage du logement retient
40、 la bague dtanchit et empche les fuites statiques. Stocker et manipuler avec prcaution toutes les bagues dtanchit et les installer correctement sont des oprations ncessaires si lon veut, avant et pendant linstallation, viter les risques qui pourrait nuire la dure de vie en service. BS ISO 6194-2:200
41、9INTERNATIONAL STANDARD NORME INTERNATIONALE ISO 6194-2:2009(E/F) ISO 2009 All rights reserved/Tous droits rservs 1Rotary shaft lip-type seals incorporating elastomeric sealing elements Part 2: Vocabulary Bagues dtanchit lvres pour arbres tournants incorporant des lments dtanchit en lastomre Partie
42、2: Vocabulaire 1 Scope 1 Domaine dapplication This part of ISO 6194 establishes the appropriate vocabulary for seals utilizing elastomeric sealing elements where the terms and definitions given in ISO 5598 apply. These seals are considered suitable for use under low-pressure conditions (see ISO 6194
43、-1:2007, 6.1). La prsente partie de lISO 6194 dfinit le vocabulaire appropri pour les bagues dtanchit incorporant des lments dtanchit en matriaux lastomres sur la base des termes et dfinitions donns dans lISO 5598. Ces bagues sont considres comme utilisables dans des conditions de basse pression (vo
44、ir lISO 6194-1:2007, 6.1). NOTE ISO 6194 is complementary to ISO 16589,which covers seals incorporating thermoplastic sealing elements. NOTE LISO 6194 est complmentaire de lISO 16589 qui traite des tanchits incorporant des lments dtanchit thermoplastiques. 2 Normative references 2 Rfrences normative
45、s The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. Les documents de rfrence suivants sont indispen
46、sables pour lapplication du prsent document. Pour les rfrences dates, seule ldition cite sapplique. Pour les rfrences non dates, la dernire dition du document de rfrence sapplique (y compris les ventuels amendements). ISO 4287, Geometrical Product Specifications (GPS) Surface texture: Profile method
47、 Terms, definitions and surface texture parameters ISO 4288, Geometrical Product Specifications (GPS) Surface texture: Profile method Rules and procedures for the assessment of surface texture ISO 5598, Fluid power systems and components Vocabulary ISO 4287, Spcification gomtrique des produits (GPS)
48、 tat de surface: Mthode du profil Termes, dfinitions et paramtres dtat de surface ISO 4288, Spcification gomtrique des produits (GPS) tat de surface: Mthode du profil Rgles et procdures pour lvaluation de ltat de surface ISO 5598, Transmissions hydrauliques et pneumatiques Vocabulaire BS ISO 6194-2:2009ISO 6194-2:2009(E/F) 2 ISO 2009 All rights reserved/Tous droits rservs3 Terms and definitions
