ISO ASTM 52942-2020 添加剂制造 鉴定原则 航空航天用激光金属粉末床熔合机和设备的合格机器操作员.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/ASTM52942:2020(E) 0 INTERNATIONAL Additive manufacturing Qualification principles- Qualifying machine operators of laser metal powder bed fusion machines and equipment used in aerospace applications' This standard is issued under the fixed designation ISO/ASTM 52942: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 EN 4179 Aerospace series-Qualification and approval of 1.1 This document specifies requirements for the qualifica- personnel for non-destructive testing tion of operators of laser metal powder bed fusion machines NAS 410 NAS CERTIFICATION QUALIFICATION OF and equipment for additive manufacturing in aerospace appli- NONDESTRUCTIVE TEST PERSONNEL cations. 3.Terms and definitions 1.2 This document is applicable if the operator qualification 3.1 For the purposes of this document the terms and testing is required by contract or by application standards in the definitions given in ISO/ASTM 52900 ISO/ASTM 52921 and field of aerospace. the following apply. 1.3 This international standard was developed in accor- ISO and IEC maintain terminological databases fo...