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ASTM ISO/ASTM52901-16

(Guide)

Standard Guide for Additive Manufacturing – General Principles – Requirements for Purchased AM Parts

Standard Guide for Additive Manufacturing – General Principles – Requirements for Purchased AM Parts

SCOPE
1.1 This document defines and specifies requirements for purchased parts made by additive manufacturing.  
1.2 It gives guidelines for the elements to be exchanged between the customer and the part provider at the time of the order, including the customer order information, part definition data, feedstock requirements, final part characteristics and properties, inspection requirements, and part acceptance methods.  
1.3 It is applicable for use as a basis to obtain parts made by additive manufacturing that meet minimum acceptance requirements. More stringent part requirements can be specified through the addition of one or more supplementary requirements at the time of the order.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
31-Oct-2016
ICS
25.030 - Additive manufacturing
Technical Committee
F42 - Additive Manufacturing Technologies
Drafting Committee
F42.05 - Materials and Processes
Current Stage
Ref Project

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ASTM ISO/ASTM52901-16 - Standard Guide for Additive Manufacturing – General Principles – Requirements for Purchased AM PartsASTM ISO/ASTM52901-16 - Standard Guide for Additive Manufacturing – General Principles – Requirements for Purchased AM Parts
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ASTM ISO/ASTM52901-16 - Standard Guide for Additive Manufacturing – General Principles – Requirements for Purchased AM Parts
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ISO/ASTM 52901:2016(E)
Standard Guide for
Additive Manufacturing – General Principles – Requirements
1
for Purchased AM Parts
This standard is issued under the fixed designation ISO/ASTM 52901; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision.
2,3
1. Scope 2.3 ISO/ASTM Standard:
ISO/ASTM 52921 Standard terminology for additive manu-
1.1 This document defines and specifies requirements for
facturing – Coordinate systems and test methodologies
purchased parts made by additive manufacturing.
3
2.4 ISO Standard:
1.2 It gives guidelines for the elements to be exchanged
ISO 17296-3 Additive manufacturing – General principles –
between the customer and the part provider at the time of the
Part 3: Main characteristics and corresponding test meth-
order, including the customer order information, part definition
ods
data, feedstock requirements, final part characteristics and
properties, inspection requirements, and part acceptance meth-
3. Terms and definitions
ods.
3.1 Definitions: For the purposes of this document, the
1.3 It is applicable for use as a basis to obtain parts made by
terms and definitions given in ISO/ASTM 52900 and the
4
additive manufacturing that meet minimum acceptance re-
following apply.
quirements. More stringent part requirements can be specified
3.1.1 pre-shipment inspection—inspectioncarriedoutbythe
through the addition of one or more supplementary require-
part producer on the parts to be supplied according to the part
ments at the time of the order.
definition or on the test units in order to verify that these parts
are in compliance with the order requirements.
1.4 This international standard was developed in accor-
dance with internationally recognized principles on standard- 3.1.2 qualification part—part fabricated prior to commenc-
ization established in the Decision on Principles for the
ing production which is used to qualify specific aspects of the
Development of International Standards, Guides and Recom- manufacturing process or part characteristics in order to use as
mendations issued by the World Trade Organization Technical a basis to initiate production.
Barriers to Trade (TBT) Committee.
3.1.3 first production part—part with the same geometry
(and with the same tolerances), same material and same
2. Normative references
properties as the one requested by the order that allows
verification by the customer that the production processes are
2.1 The following documents are referred to in the text in
capable of producing parts that meet the requirements.
such a way that some or all of their content constitutes
requirements of this document. For dated references, only the
3.1.4 reference part—part with characteristics similar to the
edition cited applies. For undated references, the latest edition
desired final parts but with different geometry or scale or
of the referenced document (including any amendments) ap-
features that can be easily measured or characterized.
plies.
3.1.4.1 Discussion—Reference parts are typically sacrificial
2
2.2 ASTM Standards:
parts with simple geometries that are used to verify build
D3122 Specification for Solvent Cements for Styrene-
properties and reduce measurement effort.
Rubber (SR) Plastic Pipe and Fittings
3.1.5 acceptance—agreement between the customer and
part provider that the delivered part(s) meet the purchase order
requirements.
1
This international standard is under the jurisdiction of ASTM Committee F42
on Additive Manufacturing Technologies and is the direct responsibility of
Subcommittee F42.05 on Materials and Processes and also is under the jurisdiction
3
of ISO/TC 261. Available from International Organization for Standardization (ISO), ISO
Current edition approved Oct. 17, 2016. Published March 2017. Central Secretariat, BIBC II, Chemin de Blandonnet 8, CP 401, 1214 Vernier,
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or Geneva, Switzerland, http://www.iso.org.
4
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM ISO and IEC maintain terminological databases for use in standardization at the
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 2017 – All rights reserved
1

---------------------- Page: 1 ----------------------
ISO/ASTM 52901:2016(E)
NOTE 1—Disclosure of proprietary information is subject to agreement
3.1.6 inspection plan—Set of instructions specifying t
...

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1.6 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.  
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ASTM F3560-22(Specification)
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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.  
1.3 This specification facilitates the interoperability of PSD data by identifying the data elements defined in standardized terminology, as well as defining those salient terms with indisputable meanings. In doing so, this specification extends the common AM data dictionary defined in Practice F3490 to encapsulate PSD process-specific data elements. Generic data elements and relationships present in that standard are inherited and applied in this practice where relevant.  
1.4 This specification specifies names that serve to uniquely identify the PSD data elements. The data type, value domain, and term definition for each data element are also specified in this practice. References are provided for those data elements with established definitions or reporting guidelines in existing standards.  
1.5 This specification prescribes a file format and structure for the exchange of PSD data. This format defines a method for sharing data via the defined PSD data elements herein and provides a basis for validation of data exchanged using this format.  
1.6 This specification recommends levels of data sharing that vary from minimal to robust. It prescribes best practices for checking conformance based on the common data exchange format.  
1.7 This specification does not specify:  
1.7.1 An exhaustive set of data items that could be exchanged related to PSD by light scattering.  
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  
1.8 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.9 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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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.  
1.2 The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard.  
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1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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