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Additive manufacturing of metals - Environment, health and safety - Part 1: Safety requirements for PBF-LB machines (ISO/ASTM DIS 52938-1:2023); German and English version prEN ISO/ASTM 52938-1:2023

Abstract

This document deals with the technical requirements and the means for their verification for additive manufacturing (AM) machines using a bed of metallic powder, pyrophoric feedstock excluded, and a laser herein designed as machine. This document deals with all significant hazards, hazardous situations or hazardous events during all phases of the life of the machine (ISO 12100:2010, 5.4), as listed in Annex A, caused by AM machines using a bed of metallic powder and a laser when used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer. This document does not deal with hazards which can occur: - during the design and construction phase of the laser beam powder ped fusion (PBF-LB) machine itself; - operating in potentially explosive atmospheres. This document does not apply to technologies other than AM metals PBF-LB. This document is not applicable to machines manufactured before the date of its publication.

Begin

2021-01-25

WI

00438051

Planned document number

DIN EN ISO/ASTM 52938-1

Project number

14500193

Responsible national committee

NA 145-04-02 GA - Additive Manufacturing – NWT, NAS & NL Joint working committee Metals and Aerospace  

Responsible european committee

CEN/TC 438 - Additive Manufacturing  

Responsible international committee

ISO/TC 261/JG 78 - Joint ISO/TC 261-ASTM F 42 Group: Safety regarding AM-machines (relating to harmonized European Standards, Type C-Standard)  

draft standard

Additive manufacturing of metals - Environment, health and safety - Part 1: Safety requirements for PBF-LB machines (ISO/ASTM DIS 52938-1:2023); German and English version prEN ISO/ASTM 52938-1:2023
2023-07
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Nicole Kroll

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