SIST EN ISO 23298:2023

Dentistry - Test methods for machining accuracy of computer-aided milling machines (ISO 23298:2023)

This document specifies the test methods to evaluate the machining accuracy of computer-aided milling machines as a part of dental CAD/CAM systems, which fabricate dental restorations, e.g. inlays, crowns and bridges.

Zahnheilkunde - Prüfverfahren zur Bewertung der Genauigkeit von computergesteuerten Fräsmaschinen (ISO 23298:2023)

Dieses Dokument legt die Prüfverfahren zur Beurteilung der Maschinengenauigkeit von computergesteuerten Fräsmaschinen als Komponente eines dentalen CAD/CAM-Systems fest, mit denen dentale Restaurationen, z. B. Inlays, Kronen und Brücken, gefertigt werden.

Médecine bucco-dentaire - Méthodes d'essai pour l'exactitude d'usinage des fraiseuses à commande numérique (ISO 23298:2023)

Le présent document spécifie les méthodes d’essai permettant d’évaluer l’exactitude d’usinage des fraiseuses à commande numérique utilisées au sein de systèmes dentaires de CFAO pour fabriquer des restaurations dentaires, telles que des couronnes, des bridges et des inlays.

Zobozdravstvo - Preskusne metode za natančnost obdelave računalniško podprtih strojev za rezkanje (ISO 23298:2023)

Ta dokument določa preskusne metode za vrednotenje natančnosti obdelave računalniško podprtih strojev za rezkanje v okviru zobnih sistemov CAD/CAM, ki izdelujejo zobne zalivke, npr. inleji, prevleke in mostički.

General Information

• Status: Published
• Public Enquiry End Date: 27-Feb-2022
• Publication Date: 20-Aug-2023
• ICS: 11.060.01 - Dentistry in general
• Technical Committee: VAZ - Healthcare
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 20-Jun-2023
• Due Date: 25-Aug-2023
• Completion Date: 21-Aug-2023
• Ref Project: EN ISO 23298:2023 - Dentistry - Test methods for machining accuracy of computer-aided milling machines (ISO 23298:2023)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 23298:2023
01-september-2023
Zobozdravstvo - Preskusne metode za natančnost obdelave računalniško podprtih
strojev za rezkanje (ISO 23298:2023)
Dentistry - Test methods for machining accuracy of computer-aided milling machines
(ISO 23298:2023)
Zahnheilkunde - Prüfverfahren zur Bewertung der Genauigkeit von computergesteuerten
Fräsmaschinen (ISO 23298:2023)
Médecine bucco-dentaire - Méthodes d'essai pour l'exactitude d'usinage des fraiseuses
à commande numérique (ISO 23298:2023)
Ta slovenski standard je istoveten z: EN ISO 23298:2023
ICS:
11.060.01 Zobozdravstvo na splošno Dentistry in general
SIST EN ISO 23298:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 23298:2023

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SIST EN ISO 23298:2023


EN ISO 23298
EUROPEAN STANDARD

NORME EUROPÉENNE

June 2023
EUROPÄISCHE NORM
ICS 11.060.01
English Version

Dentistry - Test methods for machining accuracy of
computer-aided milling machines (ISO 23298:2023)
Médecine bucco-dentaire - Méthodes d'essai pour Zahnheilkunde - Prüfverfahren zur Bewertung der
l'exactitude d'usinage des fraiseuses à commande Genauigkeit von computergesteuerten Fräsmaschinen
numérique (ISO 23298:2023) (ISO 23298:2023)
This European Standard was approved by CEN on 30 April 2023.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard 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-CENELEC Management 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
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, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23298:2023 E
worldwide for CEN national Members.

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SIST EN ISO 23298:2023
EN ISO 23298:2023 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 23298:2023
EN ISO 23298:2023 (E)
European foreword
This document (EN ISO 23298:2023) has been prepared by Technical Committee ISO/TC 106
"Dentistry" in collaboration with Technical Committee CEN/TC 55 “Dentistry” the secretariat 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 December 2023, and conflicting national standards
shall be withdrawn at the latest by December 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 23298:2023 has been approved by CEN as EN ISO 23298:2023 without any modification.

3

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SIST EN ISO 23298:2023

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SIST EN ISO 23298:2023
INTERNATIONAL ISO
STANDARD 23298
...

SLOVENSKI STANDARD
oSIST prEN ISO 23298:2022
01-februar-2022
Zobozdravstvo - Preskusne metode za natančnost obdelave računalniško podprtih
strojev za rezkanje (ISO/DIS 23298:2021)
Dentistry - Test methods for machining accuracy of computer-aided milling machines
(ISO/DIS 23298:2021)
Zahnheilkunde - Prüfverfahren zur Bewertung der Genauigkeit von computergesteuerten
Fräsmaschinen (ISO/DIS 23298:2021)
Médecine bucco-dentaire - Méthodes d'essai pour l'exactitude d'usinage des fraiseuses
à commande numérique (ISO/DIS 23298:2021)
Ta slovenski standard je istoveten z: prEN ISO 23298
ICS:
11.060.01 Zobozdravstvo na splošno Dentistry in general
oSIST prEN ISO 23298:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 23298:2022

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oSIST prEN ISO 23298:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 23298
ISO/TC 106/SC 9 Secretariat: JISC
Voting begins on: Voting terminates on:
2021-12-10 2022-03-04
Dentistry — Test methods for machining accuracy of
computer-aided milling machines
Médecine bucco-dentaire — Méthodes d’essai pour l’exactitude d’usinage des fraiseuses à commande
numérique
ICS: 11.060.01
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 23298:2021(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2021

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oSIST prEN ISO 23298:2022
ISO/DIS 23298:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
  © ISO 2021 – All rights reserved

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oSIST prEN ISO 23298:2022
ISO/DIS 23298:2021(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 2
5 Test methods . 2
5.1 Metal die method . 2
5.1.1 Target restorations.
...