1、BRITISH STANDARD BS EN ISO 3823-2:2003Dentistry Rotary bur instruments Part 2: Finishing bursICS 11.060.25nullnull nullnullnullnullnullnullnull nullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nu
2、llnull nullnullnullnullnullnullnullnullnull nullnullnull+A1:2008National forewordThis British Standard is the UK implementation of EN ISO 3823-2:2003+A1:2008. It is identical to ISO 3823-2:2003, in-corporating amendment 1:2008. It supersedes BS EN ISO 3823-2:2003 which is withdrawn.The start and fin
3、ish of text introduced or altered by amendment is in-dicated in the text by tags. Tags indicating changes to text carry the number of the ISO amendment. For example, text altered by ISO amendment 1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee CH/106
4、, Dentistry, to Subcommittee CH/106/4, Dental instruments and equipment.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct
5、application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN ISO 3823-2:2003+A1:2008Amendments/corrigenda issued since publicationDate Comments 28 February 2010 Implementation of ISO amendment 1:2008 with CEN endorsement A1:2008This British Standard was publishe
6、d under the authority of the Standards Policy and Strategy Committee on9 June 2003 BSI 2010ISBN 978 0 580 59577 6E U R O P E A N S T A N D A R DN O R M E E U R O P E N N EE U R O P I S C H E N O R ME N I S O 3 8 2 3 - 2 : 2 0 0 3 + A 1July 2008ICS 11.060.20English versionDentistry - Rotary bur instr
7、uments - Part 2: Finishing burs (ISO3823-2:2003)Art dentaire - Instruments rotatifs de fraisage - Partie 2:Fraises finir (ISO 3823-2:2003)Zahnheilkunde - Rotierende Bohrinstrumente - Teil 2:Finierer (ISO 3823-2:2003)This European Standard was approved by CEN on 23 April 2003.CEN members are bound to
8、 comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Manageme
9、nt Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the offici
10、alversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR ST
11、ANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FRNORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2003 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 3823-2:2003 EForewordThis document (EN ISO 3823-2
12、:2003) has been prepared by Technical Committee ISO/TC 106“Dentistry“in collaboration with Technical Committee CEN/TC 55 “Dentistry“, the secretariat ofwhich isheld by DIN.This European Standard shall be given the status of a national standard, eitherbypublication ofan identical textor by endorsemen
13、t, at the latestbyNovember 2003, and conflicting nationalstandards shall bewithdrawn at the latest by November 2003.This document supersedes EN 23823-2:1991.According to the CEN/CENELEC Internal Regulations, the national standards organizationsofthe following countries are bound to implement this Eu
14、ropean Standard: Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland andthe United Kingdom.Endorsement noticeThe text of ISO 3823-2:2003 has been approved b
15、y CEN asEN ISO 3823-2:2003 without anymodifications.NOTE Normative references to International Standardsare listed in Annex ZA (normative).Foreword to amendment A1This document (EN ISO 3823-2:2003/A1:2008) has been prepared by Technical Committee ISO/TC 106 “Dentistry” in collaboration with Technica
16、l Committee CEN/TC 55 “Dentistry” the secretariat of which is held by DIN.This Amendment to the European Standard EN ISO 3823:2003 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2009, and conflicting national s
17、tandards shall be withdrawn at the latest by January 2009.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 not be held responsible for identifying any or all such patent rights.According to the CEN/CENELEC
18、Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg
19、, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.Endorsement noticeThe text of ISO 3823-2:2003/Amd 1:2008 has been approved by CEN as a EN ISO 3823-2:2003/A1:2008 without any modification.BS EN ISO 3823-2:2003+A1:2008EN IS
20、O 3823-2:2003+A1:2008Reference numberISO 3823-2:2003(E)INTERNATIONAL STANDARDISO3823-2Second edition2003-05-15Dentistry Rotary bur instruments Part 2: Finishing burs Art dentaire Instruments rotatifs de fraisage Partie 2: Fraises finirBS EN ISO 3823-2:2003+A1:2008EN ISO 3823-2:2003+A1:2008ISO 3823-2
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24、 All irthgs erse.devr lnUeto sswrehise specified, on trap fo this lbupictaion maeb y cudorperro de tuilizi den yna form ro na ybm ynae,slecetrinoc ro mecinahcal, inclidung tohpcoiypodna gn micrfoilm, wittuoh repmissii non writign from ietI rehSa Ot tsserdda eh ebolw orISOs memreb i ydobn the cnuotrf
25、o yttseuqer ehe.rISO cirypothg foficesaCe tsopale 65 eneG 1121-HC 02 avleT. 4 + 10 947 22 1 11 xaF0 947 22 14 + 9 74 E-mail coirypthgiso.o grWe bwww.is.o groPulbisdehi nSwitlrez dnaii iiBS EN ISO 3823-2:2003+A1:2008EN ISO 3823-2:2003+A1:2008Contents PageForewordviiiIntroduction .ix1Sp 12Nmav f3Cls4y
26、b5Req 25.1 Material.25.2 Shape25.3 Dimensions and number of blades.25.4 Run-out.335.5 Cleaning, disinfection and sterilization335.6 Neck strength 34T 346.1 Shape346.2 Dimensions and number of blades.346.3 Run-out.346.4 Corrosion resistance (in accordance with ISO 13402)356.5 Neck strength357Qly 437.
27、1 Sampling437.2 Acceptance quality level (AQL) .438L 439P 43Figure 1 Spherical, steel finishing burs.3Figure 2 Bud, steel finishing burs4Figure 3 Cylindrical, steel finishing burs5Figure 4 Flame, steel finishing burs6Figure 5 Egg, steel finishing burs7Figure 6 Conical, steel finishing burs8Figure 7
28、Interproximal, steel finishing burs9Figure 8 Spherical, carbide finishing burs.10Figure 9 Bud, carbide finishing burs11Figure 10 Cylindrical, carbide finishing burs12Figure 11 Flame, short, carbide finishing burs13iiiBS EN ISO 3823-2:2003+A1:2008EN ISO 3823-2:2003+A1:20085.7 Colour coding of carbide
29、 instruments 34Figure 12 Flame, long, carbide finishing burs14Figure 13 Egg, carbide finishing burs15Figure 14 Conical, sharp edge, regular, carbide finishing burs.16Figure 15 Conical, sharp edge, head length above 6,5 mm, carbide finishing burs.17Figure 16 Conical, rounded edge, regular, carbide fi
30、nishing burs.18Figure 17 Conical, rounded edge, head length above 7,5 mm, carbide finishing burs.19Figure 18 Pear, short, carbide finishing burs.20Figure 19 Pear, long, carbide finishing burs21Figure 20 Interproximal, carbide finishing burs22Figure 21 Bullet, carbide finishing burs23Figure 22 Torped
31、o, cylindrical, head length 5 mm, carbide finishing burs24Figure 23 Torpedo, cylindrical, head length 6 mm, carbide finishing burs24Figure 24 Torpedo, cylindrical, head length 8 mm, carbide finishing burs25Figure 25 Torpedo, cylindrical, head length 10 mm, carbide finishing burs25Figure 26 Torpedo,
32、conical, head length 5 mm, carbide finishing burs.26Figure 27 Torpedo, conical, head length 6 mm, carbide finishing burs.27Figure 28 Torpedo, conical, head length 8 mm, carbide finishing burs.28Figure 29 Torpedo, conical, head length 10 mm, carbide finishing burs.29Figure 30 Cylindrical, rounded edg
33、e, head length 6 mm, carbide finishing burs 30Figure 31 Cylindrical, rounded edge, head length 8 mm, carbide finishing burs 31Figure 32 Cylindrical, end hemispherical, carbide finishing burs31Figure 33 Inverted conical, carbide finishing burs.32Figure 34 Conical, rounded edge, carbide finishing burs
34、32Table 1 Spherical, steel finishing burs: Dimensionsand number of blades3Table 2 Bud, steel finishing burs: Dimensions and number of blades.4Table 3 Cylindrical, steel finishing burs: Dimensionsand number of blades5Table 4 Flame, steel finishing burs: Dimensionsand number of blades.6Table 5 Egg, st
35、eel finishing burs: Dimensions and number of blades.7ivBS EN ISO 3823-2:2003+A1:2008EN ISO 3823-2:2003+A1:2008Figure 35 Conical, pointed, carbide finishing burs 33Table 6 Conical, steel finishing burs: Dimensions and number of blades.8Table 7 Interproximal, steel finishing burs: Dimensions and numbe
36、r of blades9Table 8 Spherical, carbide finishing burs: Dimensions and number of blades.10Table 9 Bud, carbide finishing burs: Dimensionsand number of blades11Table 10 Cylindrical, carbide finishing burs: Dimensions and number of blades12Table 11 Flame, short, carbide finishing burs: Dimensions and n
37、umber of blades13Table 12 Flame, long, carbide finishing burs: Dimensions and number of blades14Table 13 Egg, carbide finishing burs: Dimensions and number of blades15Table 14 Conical, sharp edge, regular, carbide finishing burs: Dimensions and number of blades.16Table 15 Conical, sharp edge, head l
38、ength above 6,5 mm, carbide finishing burs: Dimensionsand number of blades.17Table 16 Conical, rounded edge, regular, carbide finishing burs: Dimensions and number of blades.18Table 17 Conical, rounded edge, head length above 7,5 mm, carbide finishing burs: Dimensionsand number of blades.19Table 18
39、Pear, short, carbide finishing burs: Dimensions and number of blades.20Table 19 Pear, long, carbide finishing burs: Dimensions and number of blades21Table 20 Interproximal, carbide finishing burs: Dimensions and number of blades22Table 21 Bullet, carbide finishing burs: Dimensionsand number of blade
40、s.23Table 22 Torpedo, cylindrical, head length 5 mm, carbide finishing burs: Dimensions and numberof blades24Table 23 Torpedo, cylindrical, head length 6 mm, carbide finishing burs: Dimensions and numberof blades24Table 24 Torpedo, cylindrical, head length 8 mm, carbide finishing burs: Dimensions an
41、d numberof blades25Table 25 Torpedo, cylindrical, head length 10 mm, carbide finishing burs: Dimensions and numberof blades25Table 26 Torpedo, conical, head length 5 mm, carbide finishing burs: Dimensions and number of blades.26Table 27 Torpedo, conical, head length 6 mm, carbide finishing burs: Dim
42、ensions and number of blades.27Table 28 Torpedo, conical, head length 8 mm, carbide finishing burs: Dimensions and number of blades.28Table 29 Torpedo, conical, head length 10 mm, carbide finishing burs: Dimensions and numberof blades29Table 30 Cylindrical, rounded edge, head length 6 mm, carbide fi
43、nishing burs:Dimensions and numberof blades30vBS EN ISO 3823-2:2003+A1:2008EN ISO 3823-2:2003+A1:2008Table 31 Cylindrical, rounded edge, head length 8 mm, carbide finishing burs:Dimensions and numberof blades31Table 32 Cylindrical, end hemispherical, carbide finishing burs: Dimensions and number of
44、blades.31Table 33 Inverted conical, carbide finishing burs: Dimensions and number of blades.32Table 34 Conical, rounded edge, carbide finishing burs: Dimensions and number of blades32Table 35 Spherical, steel finishing burs: Test loads.36Table 36 Bud, steel finishing burs: Test loads36Table 37 Cylin
45、drical, steel finishing burs: Test loads.36Table 38 Flame, steel finishing burs: Test loads.37Table 39 Egg, steel finishing burs: Test loads37Table 40 Conical, steel finishing burs: Test loads.37Table 41 Interproximal, steel finishing burs: Test loads37Table 42 Spherical, carbide finishing burs: Tes
46、t loads.38Table 43 Bud, carbide finishing burs: Test loads.38Table 44 Cylindrical, carbide finishing burs: Test loads38Table 45 Flame, short, carbide finishing burs: Test loads.38Table 46 Flame, long, carbide finishing burs: Test loads39Table 47 Egg, carbide finishing burs: Test loads.39Table 48 Con
47、ical, sharp edge, regular, carbide finishing burs: Test loads39Table 49 Conical, sharp edge, head length above 6,5 mm, carbide finishing burs: Test loads39Table 50 Conical, rounded edge, regular, carbide finishing burs: Test loads.39Table 51 Conical, rounded edge, head length above 7,5 mm, carbide f
48、inishing burs: Test loads40Table 52 Pear, short, carbide finishing burs: Test loads.40Table 53 Pear, long, carbide finishing burs: Test loads40Table 54 Interproximal, carbide finishing burs: Test loads40Table 55 Bullet shape, carbide finishing burs: Test loads.40Table 56 Torpedo, cylindrical, head l
49、ength 5 mm, carbide finishing burs: Test loads.41Table 57 Torpedo, cylindrical, head length 6 mm, carbide finishing burs: Test loads.41Table 58 Torpedo, cylindrical, head length 8 mm, carbide finishing burs: Test loads.41Table 59 Torpedo, cylindrical, head length 10 mm, carbide finishing burs: Test loads41viBS EN ISO 3823-2:2003+A1:2008EN ISO 3823-2:2003+A1:2008Table 34 a)
