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1、 Reference number Numro de rfrence ISO 3408-1:2006(E/F) ISO 2006 INTERNATIONAL STANDARD NORME INTERNATIONALE ISO 3408-1 Second edition Deuxime dition 2006-06-15 Ball screws Part 1: Vocabulary and designation Vis billes Partie 1: Vocabulaire et dsignation Copyright International Organization for Stan
2、dardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:57:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3408-1:2006(E/F) ISO 2006 The reproduction of the terms and definitions contained in thi
3、s International Standard is permitted in teaching manuals, instruction booklets, technical 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 n
4、ot permitted for dictionaries or similar publications offered for sale; and that this 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 mechanic
5、al, including photocopying and microfilm, without permission in writing from either ISO 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, le
6、s modes demploi, les publications et revues techniques destins exclusivement lenseignement 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 publ
7、ications similaires destins la vente; la prsente Norme internationale est cite comme document 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
8、photocopie et les microfilms, sans laccord crit de lISO ladresse ci-aprs ou du comit membre 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
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15、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 dutilisation, veuillez en informer le Secrtariat central ladresse donne ci-dessous. Copyright International Organization for Standardization Provided
16、by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:57:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3408-1:2006(E/F) ISO 2006 All rights reserved/Tous droits rservs iii Contents Page Foreword. v 1 Scope. 1 2 T
17、erms and definitions 2 2.1 Terms and definitions for components of ball screws (see Figure 2) 2 2.1.1 Ball screw 2 2.1.2 Ball screw shaft 3 2.1.3 Ball nut 3 2.1.4 Ball. 4 2.2 Geometrical terms and definitions for ball screws 4 2.2.1 Geometrical symbols relating to ball screw dimensions (see Figure 3
18、). 4 2.2.2 Geometrical terms and definitions. 5 2.3 Terms and definitions of life, load, speed, etc. 12 3 Designation of ball screws 15 Symbols list 16 Bibliography. 17 Alphabetical index. 18 French alphabetical index (Index alphabtique). 19 Copyright International Organization for Standardization P
19、rovided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:57:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3408-1:2006(E/F) iv ISO 2006 All rights reserved/Tous droits rservs Sommaire Page Avant-propos.vi 1 D
20、omaine dapplication1 2 Termes et dfinitions2 2.1 Termes et dfinitions relatifs aux lments constitutifs dune vis billes (voir Figure 2)2 2.1.1 Vis billes.2 2.1.2 Vis 3 2.1.3 crou billes 3 2.1.4 Bille4 2.2 Termes et dfinitions relatifs la gomtrie des vis billes4 2.2.1 Symboles gomtriques relatifs aux
21、dimensions dune vis billes (voir Figure 3).4 2.2.2 Termes et dfinitions relatifs la gomtrie.5 2.3 Termes et dfinitions relatifs la dure de vie, la charge, la vitesse, etc.12 3 Dsignation des vis billes.15 Liste des symboles16 Bibliographie 17 Index alphabtique anglais (Alphabetical index) 18 Index a
22、lphabtique.19 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:57:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3408-1:2006(E/F) ISO 2006 All
23、 rights reserved/Tous droits rservs v Foreword 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
24、 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 Electrotec
25、hnical 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 adopted by
26、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 patent righ
27、ts. ISO shall not be held responsible for identifying any or all such patent rights. ISO 3408-1 was prepared by Technical Committee ISO/TC 39, Machine tools. This second edition cancels and replaces the first edition (ISO 3408-1:1991), which has been technically revised. ISO 3408 consists of the fol
28、lowing parts, under the general title Ball screws: Part 1: Vocabulary and designation Part 2: Nominal diameters and nominal leads Metric series Part 3: Acceptance conditions and acceptance tests Part 4: Static axial rigidity Part 5: Static and dynamic axial load ratings and operational life Copyrigh
29、t International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:57:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3408-1:2006(E/F) vi ISO 2006 All rights reserved/To
30、us droits rservs Avant-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 une t
31、ude 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 concerne la
32、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 soum
33、is 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 analogu
34、es. LISO ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits de proprit et averti de leur existence. LISO 3408-1 a t labore par le comit technique ISO/TC 39, Machines-outils. Cette deuxime dition annule et remplace la premire dition (ISO 3408-1:1991), dont elle constitue un
35、e rvision technique. LISO 3408 comprend les parties suivantes, prsentes sous le titre gnral Vis billes: Partie 1: Vocabulaire et dsignation Partie 2: Diamtres et pas hlicodaux, nominaux Srie mtrique Partie 3: Conditions et essais de rception Partie 4: Rigidit axiale statique Partie 5: Charges axiale
36、s statiques et dynamiques de base et dure de vie Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:57:22 MDTNo reproduction or networking permitted without license from IHS -,-,
37、- INTERNATIONAL STANDARD NORME INTERNATIONALE ISO 3408-1:2006(E/F) ISO 2006 All rights reserved/Tous droits rservs 1 Ball screws Part 1: Vocabulary and designation Vis billes Partie 1: Vocabulaire et dsignation 1 Scope 1 Domaine dapplication This part of ISO 3408 establishes the vocabulary for ball
38、screws (see Figure 1) and specifies their designation. La prsente partie de lISO 3408 tablit le vocabulaire des vis billes (voir Figure 1) et spcifie leur dsignation. Key 1 ball screw shaft 2 ball 3 ball nut Lgende 1 vis 2 bille 3 crou billes NOTE The actual design need not necessarily correspond to
39、 that shown in Figure 1. NOTE La vis bille reprsente la Figure 1 ne correspond pas obligatoirement la conception relle. Figure 1 Ball screw Figure 1 Vis billes Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/99725450
40、01 Not for Resale, 04/18/2007 19:57:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3408-1:2006(E/F) 2 ISO 2006 All rights reserved/Tous droits rservs 2 Terms and definitions 2 Termes et dfinitions 2.1 Terms and definitions for components of ball screws (see Figure 2
41、) 2.1 Termes et dfinitions relatifs aux lments constitutifs dune vis billes (voir Figure 2) Figure 2 Ball screw components Figure 2 lments constitutifs dune vis billes 2.1.1 Ball screw 2.1.1 Vis billes 2.1.1.1 ball screw assembly comprising a ball screw shaft, ball nut(s) and balls, capable of conve
42、rting rotary motion to linear motion and vice versa NOTE 1 The rolling elements of the assembly are balls. NOTE 2 Depending on the application, ball screws are designed either with backlash or without backlash (preloaded). NOTE 3 To meet individual requirements six standard tolerance grades 0, 1, 3,
43、 5, 7 and 10 are available. The tolerances for travel deviation are in accordance with the standard tolerance grades IT0, IT1, IT3, IT5, IT7 and IT10 of ISO 286-1:1988. Usually standard tolerance grades 0 to 5 are preloaded, and grades 7 and 10 are not preloaded. 2.1.1.1 vis billes assemblage dune v
44、is, dun ou plusieurs crous billes et de billes, capable de transformer un mouvement de rotation en mouvement linaire et vice versa NOTE 1 Les lments roulants de lassemblage sont des billes. NOTE 2 Selon lapplication, les vis billes sont conues avec ou sans jeu axial (prcharges). NOTE 3 Six degrs de
45、tolrance normaliss 0, 1, 3, 5, 7 et 10 permettent de satisfaire les exigences spcifiques. Les tolrances sur les carts de dplacement sont conformes aux degrs de tolrance normaliss IT0, IT1, IT3, IT5, IT7, et IT10 de lISO 286-1:1988. Gnralement, les degrs de tolrance normaliss 0 5 sont prchargs alors
46、que les degrs 7 et 10 ne le sont pas. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 19:57:22 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 3408-
47、1:2006(E/F) ISO 2006 All rights reserved/Tous droits rservs 3 2.1.1.2 positioning ball screw type P ball screw used for precision positioning which enables the indirect measurement of axial travel from the angle of rotation and the lead, without backlash (preloaded) 2.1.1.2 vis billes de positionnement type P vis billes utilise pour un positionnement de prcision et permettant de mesurer indirectement un dplacement axial p