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ASTM ISO/ASTM52910-17

(Guide)

Standard Guidelines for Design for Additive Manufacturing

Standard Guidelines for Design for Additive Manufacturing

SCOPE
1.1 This document gives guidelines and best practices for using additive manufacturing (AM) in product design.  
1.2 It is applicable during the design of all types of products, devices, systems, components, or parts that are fabricated by any type of AM system. These guidelines help determine which design considerations can be utilized in a design project or that can be utilized to take advantage of the capabilities of an AM process.  
1.3 General guidance and identification of issues are supported, but specific design solutions and process-specific or material-specific data are not supported. The intended audience comprises three types of users:  
1.3.1 designers who are designing products to be fabricated in an AM system and their managers,  
1.3.2 students who are learning mechanical design and computer-aided design,  
1.3.3 developers of AM design guidelines and design guidance systems.  
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.5 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 appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
30-Nov-2016
ICS
25.030 - Additive manufacturing
Technical Committee
F42 - Additive Manufacturing Technologies
Drafting Committee
F42.04 - Design
Current Stage
Ref Project

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ASTM ISO/ASTM52910-17 - Standard Guidelines for Design for Additive ManufacturingASTM ISO/ASTM52910-17 - Standard Guidelines for Design for Additive Manufacturing
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ASTM ISO/ASTM52910-17 - Standard Guidelines for Design for Additive Manufacturing
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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 52910:2017(E)
Standard Guidelines for
1
Design for Additive Manufacturing
This standard is issued under the fixed designation ISO/ASTM 52910; 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 document gives guidelines and best practices for
Additive manufacturing processes
using additive manufacturing (AM) in product design.
3.1 Definitions: For the purposes of this document, the
terms and definitions given inASTM F2792-10, for definitions
1.2 Itisapplicableduringthedesignofalltypesofproducts,
of AM processes and concepts, and ASTM F2921-11, for
devices, systems, components, or parts that are fabricated by
coordinate systems and test methodologies, and the following
any type of AM system. These guidelines help determine
4
apply.
which design considerations can be utilized in a design project
3.1.1 binder jetting—AM process in which a liquid bonding
or that can be utilized to take advantage of the capabilities of
agent is selectively deposited to join powder materials.
an AM process.
3.1.2 directed energy deposition—AM process in which
1.3 General guidance and identification of issues are
focused thermal energy is used to fuse materials by melting as
supported, but specific design solutions and process-specific or
they are being deposited.
material-specificdataarenotsupported.Theintendedaudience
3.1.3 material extrusion—AM process in which material is
comprises three types of users:
selectively dispensed through a nozzle or orifice.
1.3.1 designers who are designing products to be fabricated
3.1.4 material jetting—AM process in which droplets of
in an AM system and their managers,
build material are selectively deposited.
1.3.2 students who are learning mechanical design and
3.1.5 powder bed fusion—AM process in which thermal
computer-aided design,
energy selectively fuses regions of a powder bed.
1.3.3 developers of AM design guidelines and design guid-
3.1.6 sheet lamination—AM process in which sheets of
ance systems.
material are bonded to form an object.
1.4 The values stated in SI units are to be regarded as
3.1.7 vat photopolymerization—AMprocessinwhichliquid
standard. No other units of measurement are included in this
photopolymer in a vat is selectively cured by light-activated
standard. polymerization.
3.2 Other definitions:
1.5 This standard does not purport to address all of the
3.2.1 design consideration—topic that may influence deci-
safety concerns, if any, associated with its use. It is the
sions made by a part designer.
responsibility of the user of this standard to establish appro-
3.2.1.1 Discussion—The designer determines to what extent
priate safety and health practices and determine the applica-
the topic may affect the part being designed and takes appro-
bility of regulatory limitations prior to use.
priate action.
3.2.2 process chain—sequence of manufacturing processes
2. Normative references
that is necessary for the part to achieve all of its desired
2,3
2.1 There are no normative references in this document.
properties.
4. Summary of purpose
1
ThistestmethodisunderthejurisdictionofASTMCommitteeF42onAdditive
4.1 This document provides guidelines for designing parts
Manufacturing Technologies and is the direct responsibility of Subcommittee
and products to be produced by AM processes. Conditions of
F42.04 on Design.
Current edition approved Jan. 8, 2017. Published March 2017. DOI: 10.1520/ the part or product that favor AM are highlighted. Similarly,
ISO_ASTM59210-17.
2
None of the referenced documents are cited as requirements of the document.
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
4
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM ISOandIECmaintainterminologicaldatabasesforuseinstandardizationatthe
Standards volume information, refer to the standard’s Document Summary page on following addresses: IEC Electropedia: available at http://www.electropedia.org/,
the ASTM website. and ISO Online browsing platform: available at http://www.iso.org/obp.
© ISO/ASTM International 2018 – All rights reserved
1

---------------------- Page: 1 ----------------------
ISO/ASTM 52910:2017(E)
conditionsthatfavorconventionalmanufacturingprocessesare proceed, including surface considerations and geometry, static
also highlighted. The main elements include the following: physical, and dynamic physical properties, among others.
4.1.1 the opportunities and design freedoms that AM offers These figures are meant to be illustrative of typical practice for
designers (Clause 5). many types of mechanical parts, but should not be interpreted
4.1.2 the issues that designers should consider when design- as prescribing necessary practice.
ing parts for AM, which comprise
...

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1.1 This specification has been developed to facilitate exchanging and analyzing particle size distribution (PSD) by light scattering data from databases, data management systems, point of origin, or other data sources that may use different data dictionaries, schemas, or formats.  
1.2 This specification prescribes the use of a common exchange format in such a way that PSD data defined through proprietary means can be easily exchanged for process understanding and qualification.  
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1.7.2 A definition of a minimum viable data set for PSD by light scattering.  
1.7.3 Data items or an exchange format for PSD methods other than light scattering, for example, imaging or sieving.  
1.7.4 Data elements for data modules related to PSD (for example, for personnel, material, or equipment).  
1.7.5 The implementation details of how data should be imported to proprietary data management systems from the common data exchange format.  
1.7.6 The implementation details of how data should be exported from proprietary data management systems to the common data exchange format.  
1.7.7 Guidelines for creating unique identifiers for data module records  
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1.1 This guide explains how to characterize the quality of metal powder feedstock to additive manufacturing (AM) relative to the powder shape using automated static or dynamic image analysis by optical photography. This guide will describe the method(s) to measure powder shape parameters that can identify potentially detrimental powder characteristics and specifically describe how to identify and quantify the proportion of agglomerates/satellites and other irregularly shaped non-spherical powder particles in a powder batch.  
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