SIST EN ISO 7787-3:2017
(Main)Dentistry - Laboratory cutters - Part 3: Carbide cutters for milling machines (ISO 7787-3:2017)
Dentistry - Laboratory cutters - Part 3: Carbide cutters for milling machines (ISO 7787-3:2017)
This document specifies dimensional and other requirements for the three most commonly used
carbide cutters for milling machines which are predominantly used in the dental laboratory.
Other characteristics of laboratory cutters (for example, spiralled blades or cross-cut) are not covered
by this document.
Cutters intended for use with CAD/CAM systems are excluded from the scope of this document.
Zahnheilkunde - Laborfräser - Teil 3: Metallfräser für Fräsmaschinen (ISO 7787-3:2017)
Dieses Dokument legt Anforderungen an Maße und andere Eigenschaften für die drei am häufigsten verwendeten Hartmetallfräser für Fräsmaschinen fest, die überwiegend im Zahntechnikerlabor verwendet werden.
Andere Eigenschaften von Laborfräsern (z. B. Spiralverzahnungen oder Querhieb) sind in diesem Dokument nicht enthalten.
Fräser, die zur Anwendung mit CAD/CAM Systemen vorgesehen sind, werden aus dem Anwendungsbereich dieses Dokumentes ausgeschlossen.
Médecine bucco-dentaire - Fraises de laboratoire - Partie 3: Fraises de laboratoire en carbure pour machines à fraiser (ISO 7787-3:2017)
ISO 7787-3:2017 spécifie des exigences dimensionnelles ainsi que d'autres exigences applicables aux trois fraises en carbure pour machine à fraiser les plus communément utilisées, destinées principalement à un usage en laboratoire dentaire.
Les autres caractéristiques des fraises de laboratoire (par exemple, pour les fraises à denture spiralée ou à tronçonner) ne sont pas traitées dans le présent document.
Les fraises destinées à être utilisées avec des systèmes de CAO/FAO ne relèvent pas du domaine d'application du présent document.
Zobozdravstvo - Laboratorijska rezila - 3. del: Kovinska rezila za brusilne stroje (ISO 7787-3:2017)
Ta dokument določa zahteve glede dimenzij in druge zahteve za tri najpogosteje uporabljana karbidna rezila za brusilne stroje, ki se uporabljajo predvsem v zobozdravstvenem laboratoriju.
Druge značilnosti laboratorijskih rezil, na primer spiralnih ali prečnih rezil, niso zajete v tem dokumentu.
Področje uporabe tega dokumenta ne zajema rezil, namenjenih za uporabo s sistemi CAD/CAM.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 7787-3:2017
01-september-2017
1DGRPHãþD
SIST EN 27787-3:2000
Zobozdravstvo - Laboratorijska rezila - 3. del: Kovinska rezila za brusilne stroje
(ISO 7787-3:2017)
Dentistry - Laboratory cutters - Part 3: Carbide cutters for milling machines (ISO 7787-
3:2017)
Zahnheilkunde - Laborfräser - Teil 3: Metallfräser für Fräsmaschinen (ISO 7787-3:2017)
Médecine bucco-dentaire - Fraises de laboratoire - Partie 3: Fraises de laboratoire en
carbure pour machines à fraiser (ISO 7787-3:2017)
Ta slovenski standard je istoveten z: EN ISO 7787-3:2017
ICS:
11.060.25 =RERWHKQLþQLLQVWUXPHQWL Dental instruments
SIST EN ISO 7787-3:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 7787-3:2017
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SIST EN ISO 7787-3:2017
EN ISO 7787-3
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2017
EUROPÄISCHE NORM
ICS 11.060.20 Supersedes EN 27787-3:1993
English Version
Dentistry - Laboratory cutters - Part 3: Carbide cutters for
milling machines (ISO 7787-3:2017)
Médecine bucco-dentaire - Fraises de laboratoire - Zahnheilkunde - Laborfräser - Teil 3: Metallfräser für
Partie 3: Fraises de laboratoire en carbure pour Fräsmaschinen (ISO 7787-3:2017)
machines à fraiser (ISO 7787-3:2017)
This European Standard was approved by CEN on 1 March 2017.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7787-3:2017 E
worldwide for CEN national Members.
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SIST EN ISO 7787-3:2017
EN ISO 7787-3:2017 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 7787-3:2017
EN ISO 7787-3:2017 (E)
European foreword
This document (EN ISO 7787-3:2017) 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 November 2017, and conflicting national standards
shall be withdrawn at the latest by November 2017.
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.
This document supersedes EN 27787-3:1993.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 7787-3:2017 has been approved by CEN as EN ISO 7787-3:2017 without any
modification.
3
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SIST EN ISO 7787-3:2017
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SIST EN ISO 7787-3:2017
INTERNATIONAL ISO
STANDARD 7787-3
Second edition
2017-05
Dentistry — Laboratory cutters —
Part 3:
Carbide cutters for milling machines
Médecine bucco-dentaire — Fraises de laboratoire —
Partie 3: Fraises de laboratoire en carbure pour machines à fraiser
Reference number
ISO 7787-3:2017(E)
©
ISO 2017
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SIST EN ISO 7787-3:2017
ISO 7787-3:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, 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.
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copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
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SIST EN ISO 7787-3:2017
ISO 7787-3:2017(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and symbols . 1
3.1 Terms and definitions . 1
3.2 Symbols . 2
4 Requirements . 2
4.1 Material . 2
4.2 Dimensions, shank and head shape . 2
4.3 Cylindrical, side cutting only . 2
4.4 Cylindrical, hemispherical . 3
4.5 Conical, truncated, side cutting only . 3
4.6 Run-out . 4
5 Sampling . 4
6 Measurement and test methods . 4
6.1 Dimensions . 4
6.2 Run-out . 4
6.3 Pass/fail evaluation . 4
7 Designation code number . 4
8 Marking .
...
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