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    EN ISO 10323-2013 en Dentistry - Bore diameters for rotary instruments such as discs and wheels《牙科 旋转器械如切盘和轮的内径》.pdf

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    EN ISO 10323-2013 en Dentistry - Bore diameters for rotary instruments such as discs and wheels《牙科 旋转器械如切盘和轮的内径》.pdf

    1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationDentistry Bore diameters for rotary instruments such as discs and wheelsBS EN ISO 10323:2013National forewordThis British Standard is the UK implementation of EN ISO 10323:2013.

    2、Itsupersedes BS EN ISO 10323:1996 which is withdrawn.The UK participation in its preparation was entrusted by Technical CommitteeCH/106, Dentistry, to Subcommittee CH/106/4, Dental Instruments andEquipment.A list of organizations represented on this committee can be obtained onrequest to its secreta

    3、ry.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. The British Standards Institution 2013Published by BSI Standards Limited 2013ISBN 978 0 580 70428 4ICS 11.060.20Compliance with a British Standard cannot conf

    4、er immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 March 2013.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN ISO 10323:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM

    5、 EN ISO 10323 February 2013 ICS 11.060.20 Supersedes EN ISO 10323:1995English Version Dentistry - Bore diameters for rotary instruments such as discs and wheels (ISO 10323:2013) Mdecine bucco-dentaire - Diamtres dalsage des instruments rotatifs tels que disques et roues (ISO 10323:2013) Zahnheilkund

    6、e - Bohrungsdurchmesser fr rotierende Instrumente wie Scheiben und Rder (ISO 10323:2013) This European Standard was approved by CEN on 12 January 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the statu

    7、s 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. This European Standard exists in three official versions (English, French, Ger

    8、man). 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 members are the national standards bodies of Austria, Belgium, Bulgaria, Croati

    9、a, 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, Switzerland, Turkey and Uni

    10、ted 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 means reserved worldwide for CEN national Members. Ref. No. EN ISO 10323:2

    11、013: EBS EN ISO 10323:2013EN ISO 10323:2013 (E) 2 Contents Page Foreword 3 BS EN ISO 10323:2013EN ISO 10323:2013 (E) 3 Foreword This document (EN ISO 10323:2013) has been prepared by Technical Committee ISO/TC 106 “Dentistry“ in collaboration with Technical Committee CEN/TC 55 “Dentistry” the secret

    12、ariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2013, and conflicting national standards shall be withdrawn at the latest by August 2013. Attention is drawn t

    13、o the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 10323:1995. According to the CEN-CENELEC Internal Regulations, the nationa

    14、l standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithua

    15、nia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 10323:2013 has been approved by CEN as EN ISO 10323:2013 without any modification. BS EN ISO 10323:2013Dentistry B

    16、ore diameters for rotary instruments such as discs and wheels1 ScopeThis International Standard specifies bore diameters for rotary instruments such as metallic discs and metallic wheels used in dentistry in order to achieve interchangeability between discs and wheels and the mandrels with which the

    17、 discs and wheels are operated in a dental handpiece.2 Normative referencesThe 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

    18、 any amendments) applies.ISO 1942, Dentistry VocabularyISO 8325, Dentistry Test methods for rotary instruments3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 1942 and the following apply.3.1bore diameterinner diameter of the central opening in a disc

    19、or a wheel which is relevant for connection with a hub-mounted mandrel3.2disccylindrical rotary instrument used in dentistry where the thickness of the working part is less than 5 % of the diameter3.3wheelcylindrical rotary instrument used in dentistry where the thickness of the working part is 5 %

    20、to 100 % of the diameter4 DimensionsDimensions and tolerances of bore diameters for rotary instruments such as discs and wheels shall be as given in Table 1.Those dimensions of bore diameters for discs and wheels which are not specified in standards relating to the respective rotary instruments shal

    21、l be as given in Table 1.Only positive tolerances as given in Table 1 are permissible.INTERNATIONAL STANDARD ISO 10323:2013(E) ISO 2013 All rights reserved 1BS EN ISO 10323:2013ISO 10323:2013(E)Table 1 Bore diameters for rotary instruments such as discs and wheelsDimensions in millimetresNominal dia

    22、meter Tolerance1,7 +0,051,8 +0,052,2 +0,053,0 +0,15 TestingMeasure the bore diameter of a rotary instrument such as a disc or wheel with measuring instruments as specified in ISO 8325, graduated in divisions of 0,01 mm.2 ISO 2013 All rights reservedBS EN ISO 10323:2013ISO 10323:2013(E)Bibliography1

    23、ISO 7711-2, Dentistry Rotary diamond instruments Part 2: Discs2 ISO 13295, Dentistry Mandrels for rotary instruments3 ISO 14457, Dentistry Handpieces and motors4 ISO 21671, Dentistry Rotary polishers ISO 2013 All rights reserved 3BS EN ISO 10323:2013This page deliberately left blankBSI is the indepe

    24、ndent national body responsible for preparing British Standards and other standards-related publications, information and services. It presents the UK view on standards in Europe and at the international level. BSI is incorporated by Royal Charter. British Standards and other standardisation product

    25、s are published by BSI Standards Limited.British Standards Institution (BSI)raising standards worldwideBSI389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards and PASs are periodically updated by amendment or revision. Users of British Standards and PASs should

    26、 make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using British Standards would inform the Secretary of the technical committee resp

    27、onsible, the identity of which can be found on the inside frontcover. Similary for PASs, please notify BSI Customer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001BSI offers BSI Subscribing Members an individual updating service called PLUS which ensures that subscribers automatically rec

    28、eive the latest editions of British Standards and PASs.Tel: +44 (0)20 8996 7669 Fax: +44 (0)20 8996 7001Email: Buying standardsYou may buy PDF and hard copy versions of standards directly using acredit card from the BSI Shop on the website addition all orders for BSI, international and foreign stan

    29、dards publicationscan be addressed to BSI Customer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001Email: In response to orders for international standards, BSI will supply the British Standard implementation of the relevant international standard, unless otherwise requested.Information on

    30、 standardsBSI provides a wide range of information on national, Europeanand international standards through its Knowledge Centre.Tel: +44 (0)20 8996 7004 Fax: +44 (0)20 8996 7005Email: BSI Subscribing Members are kept up to date with standards developments and receive substantial discounts on the pu

    31、rchase priceof standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards and PASs via British Standards Online can be found at information about British Sta

    32、ndards is available on the BSI website at www.bsi- the data, software and documentation set out in all British Standards and other BSI publications are the property of and copyrighted by BSI, or some person or entity that own copyright in the information used (such as the international standardisati

    33、on bodies) has formally licensed such information to BSI for commerical publication and use. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording

    34、 or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Details and advice can be obtained from the Copyright & Licensing Department.Tel: +44 (0)20 8996 7070Email:


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