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ASTM ISO/ASTM52900-15

(Terminology)

Standard Terminology for Additive Manufacturing – General Principles – Terminology

Standard Terminology for Additive Manufacturing – General Principles – Terminology

SCOPE
1.1 This International Standard establishes and defines terms used in additive manufacturing (AM) technology, which applies the additive shaping principle and thereby builds physical 3D geometries by successive addition of material.  
1.2 The terms have been classified into specific fields of application.  
1.3 New terms emerging from the future work within ISO/TC 261 and ASTM F42 will be included in upcoming amendments and overviews of this International Standard.

General Information

Status
Historical
Publication Date
30-Nov-2015
ICS
01.040.25 - Manufacturing engineering (Vocabularies)
25.030 - Additive manufacturing
Technical Committee
F42 - Additive Manufacturing Technologies
Drafting Committee
F42.91 - Terminology
Current Stage
Ref Project

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ASTM ISO/ASTM52900-15 - Standard Terminology for Additive Manufacturing – General Principles – TerminologyASTM ISO/ASTM52900-15 - Standard Terminology for Additive Manufacturing – General Principles – Terminology
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ASTM ISO/ASTM52900-15 - Standard Terminology for Additive Manufacturing – General Principles – Terminology
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
ISO/ASTM 52900:2015(E)
Standard Terminology for
Additive Manufacturing – General Principles –
1,2
Terminology
This standard is issued under the fixed designation ISO/ASTM 52900; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision.
1. Scope 3. Terminology
1.1 This International Standard establishes and defines 3.1 General Terms
terms used in additive manufacturing (AM) technology, which 3D printer, n—machine used for 3D printing.
applies the additive shaping principle and thereby builds
additive manufacturing (AM), n—process of joining materi-
physical 3D geometries by successive addition of material.
als to make parts from 3D model data, usually layer upon
1.2 The terms have been classified into specific fields of
layer,asopposedtosubtractivemanufacturingandformative
application.
manufacturing methodologies.
1.3 New terms emerging from the future work within
DISCUSSION—Historical terms: additive fabrication, additive
ISO/TC 261 and ASTM F42 will be included in upcoming
processes, additive techniques, additive layer manufacturing, layer
amendments and overviews of this International Standard.
manufacturing, solid freeform fabrication and freeform fabrication.
DISCUSSION—The meaning of “additive”, “subtractive” and “forma-
2. Referenced Documents
tive” manufacturing methodologies are further discussed in AnnexA1.
3
2.1 ISO Standards:
additive system, n—additive manufacturing system, addi-
ISO 841 Industrial automation systems and integration—
tive manufacturing equipment, machine and auxiliary equip-
Numerical control of machines—Coordinate system and
ment used for additive manufacturing.
motion nomenclature
AM machine, n—section of the additive manufacturing
ISO 10303 Industrial automation systems and integration—
system including hardward, machine control software, re-
Product data representation and exchange
quired set-up software and peripheral accessories necessary
ISO 17296-2 Additive manufacturing—General
to complete a build cycle for producing parts.
priniciples—Part 2: Overview of process categories and
feedstock
AM machine user, n—operator of or entity using an AM
3,4
2.2 ISO/ASTM Standards:
machine.
ISO/ASTM 52915 Standard specification for additive manu-
AM system user, n—additive system user, operator of or entity
facturing file format (AMF)
using an entire additive manufacturing system or any
ISO/ASTM 52921 Terminology for Additive
component of an additive system.
Manufacturing—Coordinate Systems and Test Method-
ologies
front, n—of a machine, unless otherwise designated by the
machine builder, side of the machine that the operator faces
to access the user interface or primary viewing window, or
1
This international standard is under the jurisdiction of Committee F42 on both.
Additive Manufacturing Technologies and is the direct responsibility of Subcom-
mittee F42.91 on Terminology, and is also under the jurisdiction of ISO/TC 261. material supplier, n—provider of material/feedstock to be
Current edition approved Dec. 1, 2015. Published January 2016. Originally
processed in additive manufacturing system.
approved in 2009. Last previous edition approved in 2012 as F2792–12A.
2
Through a mutual agreement withASTM International (ASTM), the Society of
multi-step process, n—type of additive manufacturing pro-
Manufacturing Engineers (SME) contributed the technical expertise of its RTAM
cess in which parts are fabricated in two or more operations
Community members to ASTM to be used as the technical foundation for this
where the first typically provides the basic geometric shape
ASTM standard. SME and its membership continue to play an active role in
providing technical guidance to the ASTM standards development process. and the following consolidates the part to the fundamental
3
Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
properties of the intended material (metallic, ceramic, poly-
4th Floor, New York, NY 10036, http://www.ansi.org.
mer or composite).
4
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
DISCUSSION—Removal of the support structure and cleaning may be
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
necessary; however, in this context not considered as a separate process
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. step.
© ISO/ASTM International 2022 – All rights reserved
1

---------------------- Page: 1 ----------------------
ISO/ASTM 52900:2015(E)
DISCUSSION—The principle of single-step and multi-step processes
build platform, n—of a machine, base which provides a
are further discussed in Annex A1.
surface upon which the building of the part/s is started and
supported throughout the build process.
single-
...

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