ISO ASTM 52941-2020 增材制造系统性能和可靠性航空航天用金属材料激光-金属粉末床熔合机验收试验.pdf

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 Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. ISO/ASTM52941:2020(E) 0 INTERNATIONAL Additive manufacturing System performance and reliability Acceptance tests for laser metal powder-bed fusion machines for metallic materials for aerospace application This standard is issued under the fixed designation ISO/ASTM 52941: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 ISO and IEC maintain terminological databases for use in 1.1 This document specifies requirements and test methods standardization at the following addresses: for the qualification and re-qualification of laser beam ma- -ISO Online browsing platform:available at https:/ chines for metal powder bed fusion additive manufacturing for .iso.org/obp aerospace applications. -IEC Electropedia:available at .electropedia.org 1.2 It can also be used to ...