ISO/ASTM DIS 52948

Abstract

This document specifies a classification of the imperfections likely to be generated during an additive manufacturing operation by PBF-LB (laser beam powder bed fusion) or PBF-EB (electron beam powder bed fusion) for metal parts. This document also indicates the most probable causes of the formation of imperfections and gives some illustrations taken from feedback. NOTE This classification applies to both PBF-LB and PBF-EB processes and can be extended to other additive manufacturing processes.

General information

Status
: Under development

You can help develop this draft international standard by contacting your national member
Edition
: 1

Number of pages
: 39
Technical Committee
: ISO/TC 261 Additive manufacturing
ICS
:
19.100 Non-destructive testing

25.030 Additive manufacturing