EN ISO/ASTM 52904:2020

Additive manufacturing - Process characteristics and performance - Practice for metal powder bed fusion process to meet critical applications (ISO/ASTM 52904:2019)

1.1 This practice describes the operation and production control of metal powder bed fusion (PBF) machines and processes to meet critical applications such as commercial aerospace components and medical implants. The requirements contained herein are applicable for production components and mechanical test specimens using powder bed fusion (PBF) with both laser and electron beams.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applicability of regulatory limitations prior to use.
1.3 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for the Development of International Standards, Guides and Recom-mendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Additive Fertigung - Prozessanforderungen und Qualifizierung - Verwendung des pulverbettbasierten Schmelzens von Metallen bei kritischen Anwendungen (ISO/ASTM 52904:2019)

1.1 Diese Praxis beschreibt den Betrieb und die Produktionskontrolle von PBF Maschinen und  Prozessen (pulverbettbasiertes Schmelzen, en: powder bed fusion), um kritische Anwendungsanforderungen für beispielsweise kommerzielle Bauelemente für die Luft  und Raumfahrt und medizinische Implantate zu erfüllen. Die in diesem Dokument enthaltenen Anforderungen gelten für Fertigungskomponenten und mechanische Probekörper unter Verwendung des pulverbettbasierten Schmelzens (PBF) mit Laser  und Elektronenstrahlen.
1.2 Diese Norm gibt nicht vor, alle unter Umständen mit der Anwendung des Verfahrens verbundenen Sicherheitsaspekte zu behandeln. Es liegt in der Verantwortung des Anwenders dieses Dokuments, geeignete Vorkehrungen für den Arbeits , Gesundheits  und Umweltschutz zu treffen und vor der Anwendung festzulegen, welche einschränkenden Vorschriften gelten.
1.3 Diese internationale Norm wurde in Übereinstimmung mit den interational anerkannten Grundsätzen der Normung entwickelt, die in der Entscheidung über die Grundsätze für die Entwicklung internationaler Normen, Leitfäden und Empfehlungen des Ausschusses für technische Handelshemmnisse (TBT) der Welthandelsorganisation festgelegt sind.

Fabrication additive - Caractéristiques et performances du procédé - Pratique du procédé de fusion sur lit de poudre métallique en vue de répondre aux applications critiques (ISO/ASTM 52904:2019)

1.1    La présente pratique décrit le fonctionnement et le contrôle de production des machines et des procédés de fusion sur lit de poudre métallique (PBF) pour répondre à des applications critiques, telles que les composants aérospatiaux commerciaux et les implants médicaux. Les exigences contenues ci-après sont applicables aux composants de production et aux éprouvettes d'essai mécaniques utilisant la fusion sur lit de poudre (PBF) avec des faisceaux laser et électroniques.
1.2    La présente norme ne prétend pas traiter de tous les problèmes de sécurité, s'ils existent, associés à son utilisation. Il est de la responsabilité de l'utilisateur de la présente norme d'établir des pratiques de sécurité, d'hygiène et d'environnement appropriées, et de déterminer l'applicabilité des restrictions réglementaires avant utilisation.
1.3    La présente Norme internationale a été élaborée conformément aux principes internationalement reconnus de normalisation établis dans la Décision sur les principes pour l'élaboration de normes internationales, guides et recommandations publiée par le Comité des obstacles techniques au commerce (OTC) de l'Organisation mondiale du commerce.

Aditivna proizvodnja - Značilnosti in tehnične lastnosti procesa - Ravnanje pri procesu fuzije plasti kovinskih prašnih delcev za doseganje kritičnih aplikacij (ISO/ASTM 52904:2019)

General Information

• Status: Published
• Publication Date: 09-Jun-2020
• Withdrawal Date: 30-Dec-2020
• ICS: 25.030 - Additive manufacturing
• Technical Committee: CEN/TC 438 - Additive Manufacturing
• Drafting Committee: CEN/TC 438 - Additive Manufacturing
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 10-Jun-2020
• Due Date: 28-Mar-2022
• Completion Date: 10-Jun-2020
• Ref Project: SIST EN ISO/ASTM 52904:2020 - Additive manufacturing - Process characteristics and performance - Practice for metal powder bed fusion process to meet critical applications (ISO/ASTM 52904:2019)

Relations

• Revised: prEN ISO/ASTM 52904 - Additive manufacturing of metals - Process characteristics and performance - Metal powder bed fusion process to meet critical applications (ISO/ASTM DIS 52904:2022)
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO/ASTM 52904:2020
01-september-2020
Aditivna proizvodnja - Značilnosti in tehnične lastnosti procesa - Ravnanje pri
procesu fuzije plasti kovinskih prašnih delcev za doseganje kritičnih aplikacij
(ISO/ASTM 52904:2019)
Additive manufacturing - Process characteristics and performance - Practice for metal
powder bed fusion process to meet critical applications (ISO/ASTM 52904:2019)
Additive Fertigung - Prozessanforderungen und Qualifizierung - Verwendung des
pulverbettbasierten Schmelzens von Metallen bei kritischen Anwendungen (ISO/ASTM
52904:2019)
Fabrication additive - Caractéristiques et performances du procédé - Pratique du
procédé de fusion sur lit de poudre métallique en vue de répondre aux applications
critiques (ISO/ASTM 52904:2019)
Ta slovenski standard je istoveten z: EN ISO/ASTM 52904:2020
ICS:
25.030 3D-tiskanje Additive manufacturing
SIST EN ISO/ASTM 52904:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO/ASTM 52904:2020

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SIST EN ISO/ASTM 52904:2020


EN ISO/ASTM 52904
EUROPEAN STANDARD

NORME EUROPÉENNE

June 2020
EUROPÄISCHE NORM
ICS 25.030
English Version

Additive manufacturing - Process characteristics and
performance - Practice for metal powder bed fusion
process to meet critical applications (ISO/ASTM
52904:2019)
Fabrication additive - Caractéristiques et performances Additive Fertigung - Prozessanforderungen und
du procédé - Pratique du procédé de fusion sur lit de Qualifizierung - Verwendung des pulverbettbasierten
poudre métallique en vue de répondre aux applications Schmelzens von Metallen bei kritischen Anwendungen
critiques (ISO/ASTM 52904:2019) (ISO/ASTM 52904:2019)
This European Standard was approved by CEN on 10 May 2020.

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, Turkey 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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO/ASTM 52904:2020 E
worldwide for CEN national Members.

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SIST EN ISO/ASTM 52904:2020
EN ISO/ASTM 52904:2020 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO/ASTM 52904:2020
EN ISO/ASTM 52904:2020 (E)
European foreword
The text of ISO/ASTM 52904:2019 has been prepared by Technical Committee ISO/TC 261 "Additive
manufacturing” of the International Organization for Standardization (ISO) and has been taken over as
EN ISO/ASTM 52904:2020 by Technical Committee CEN/TC 438 “Additive Manufacturing” the
secretariat of which is held by AFNOR.
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 2020, and conflicting national standards
shall be withdrawn at the latest by December 2020.
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.
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, Ro
...