25.030 标准查询与下载

CEN ISO/ASTM/TR 52916:2022 医疗增材制造 数据 优化的医学图像数据（ISO/ASTM TR 52916:2022）

This document includes the creation of optimized data for medical additive manufacturing (MAM). These data are generated from static modalities, such as magnetic resonance imaging (MRI), computed tomography (CT). This document addresses improved medical image data, and medical image data acquisition processing and optimization approaches for accurate solid medical models, based on real human and animal data. Solid medical models are generally created from stacked 2D images output from medical imaging systems. The accuracy of the final model depends on the resolution and accuracy of the original image data. The main factors influencing accuracy are the resolution of the image, the amount of image noise, the contrast between the tissues of interest and artefacts inherent in the imaging system.

Additive manufacturing for medical - Data - Optimized medical image data (ISO/ASTM TR 52916:2022)

CEN ISO/ASTM/TS 52930:2021 增材制造 鉴定原则 PBF-LB 设备的安装、操作和性能（IQ/OQ/PQ）（ISO/ASTM/TS 52930:2021）

This document addresses installation qualification (IQ), operational qualification (OQ), and performance qualification (PQ) issues directly related to the additive manufacturing system that has a direct influence on the consolidation of material. The first three elements of process validation, process mapping, risk assessment, and validation planning, are necessary pre-conditions to machine qualification, however, they are outside the scope of this document. This document covers issues directly related to the AM equipment and does not cover feedstock qualification or post processing beyond powder removal. Physical facility, personnel, process and material issues are only included to the extent necessary to support machine qualification.

Additive Manufacturing - Qualification principles - Installation, operation and performance (IQ/OQ/PQ) of PBF-LB equipment (ISO/ASTM/TS 52930:2021)

GSO ISO/ASTM 52901:2021 增材制造 一般原则 采购的增材制造零件的要求

ISO/ASTM 52901:2017 defines and specifies requirements for purchased parts made by additive manufacturing. ISO/ASTM 52901:2017 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. ISO/ASTM 52901:2017 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.

Additive manufacturing — General principles — Requirements for purchased AM parts

EN ISO/ASTM 52903-2:2020 增材制造 基于材料挤出的塑料材料增材制造 第2部分：工艺设备（ISO/ASTM 52903-2:2020）

This document describes a method for defining requirements and assuring component integrity for plastic parts created using material extrusion based additive manufacturing processes. It relates to the process, equipment and operational parameters. Processes include all material extrusion based additive manufacturing processes. This document is intended for use by AM users and customers procuring such parts.

Additive manufacturing - Material extrusion based additive manufacturing of plastic materials - Part 2: Process equipment (ISO/ASTM 52903-2:2020)

DB32/T 3873-2020 增材制造用塑料线材 热熔产生烷烃类物质和醛酮类物质的测定

Determination of alkanes and aldehydes and ketones produced by hot melting of plastic wires for additive manufacturing

CEN ISO/ASTM/TR 52912:2020 增材制造 设计 功能分级增材制造（ISO/ASTM/TR 52912:2020）

The use of Additive Manufacturing (AM) enables the fabrication of geometrically complex components by accurately depositing materials in a controlled way. Technological progress in AM hardware, software, as well as the opening of new markets demand for higher flexibility and greater efficiency in today's products, encouraging research into novel materials with functionally graded and high-performance capabilities. This has been termed as Functionally Graded Additive Manufacturing (FGAM), a layer-by-layer fabrication technique that involves gradationally varying the ratio of the material organization within a component to meet an intended function. As research in this field has gained worldwide interest, the interpretations of the FGAM concept requires greater clarification. The objective of this document is to present a conceptual understanding of FGAM. The current-state of art and capabilities of FGAM technology will be reviewed alongside with its challenging technological obstacles and limitations. Here, data exchange formats and some of the recent application is evaluated, followed with recommendations on possible strategies in overcoming barriers and future directions for FGAM to take off.

Additive manufacturing - Design - Functionally graded additive manufacturing (ISO/ASTM/TR 52912:2020)

EN ISO/ASTM 52904:2020 增材制造 工艺特性和性能 满足关键应用的金属粉末床熔合工艺实践（ISO/ASTM 52904:2019）

1.1 This practice describes the operation and production control of metal powder bed fusion (PBF) machines and processes to meet critical applications such as commercial aerospace components and medical implants. The requirements contained herein are applicable for production components and mechanical test specimens using powder bed fusion (PBF) with both laser and electron beams. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applicability of regulatory limitations prior to use. 1.3 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for the Development of International Standards, Guides and Recom-mendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Additive manufacturing - Process characteristics and performance - Practice for metal powder bed fusion process to meet critical applications (ISO/ASTM 52904:2019)

EN ISO/ASTM 52915:2020 添加剂制造文件格式规范(AMF)版本1.2 包含修改件ASTM 52915,2020

This document provides the specification for the Additive Manufacturing File Format (AMF), an interchange format to address the current and future needs of additive manufacturing technology. This document specifies the requirements for the preparation, display and transmission for the AMF. When prepared in a structured electronic format, strict adherence to an extensible markup language (XML)[1] schema supports standards-compliant interoperability. NOTE A W3C XML schema definition (XSD) for the AMF is available from ISO from http://standards.iso.org/iso/52915 and from ASTM from www.astm.org/MEETINGS/images/amf.xsd. An implementation guide for such an XML schema is provided in Annex A. It is recognized that there is additional information relevant to the final part that is not covered by the current version of this document. Suggested future features are listed in Annex B. This document does not specify any explicit mechanisms for ensuring data integrity, electronic signatures and encryptions.

Specification for additive manufacturing file format (AMF) Version 1.2 (ISO/ASTM 52915:2020)

BS EN ISO/ASTM 52907:2019 添加剂制造 原料 表征金属粉末的方法

What is ISO/ASTM 52907 - Methods to characterize metal powders about?    ISO/ASTM 52907 provides technical specifications for metallic powders intended to be used in additive manufacturing and covers the following aspects:   Documentation and traceability   Sampling   Particle size distribution   Chemical composition   Characteristic densities

Additive manufacturing. Feedstock materials. Methods to characterize metal powders

EN ISO/ASTM 52907:2019 增材制造 原料材料 表征金属粉末的方法（ISO/ASTM 52907:2019）

This document provides technical specifications for metallic powders intended to be used in additive manufacturing and covers the following aspects: — documentation and traceability; — sampling; — particle size distribution; — chemical composition; — characteristic densities; — morphology; — flowability; — contamination; — packaging and storage. This document does not deal with safety aspects. In addition, this document gives specific requirements for used metallic powders in additive manufacturing.

Additive manufacturing - Feedstock materials - Methods to characterize metal powders (ISO/ASTM 52907:2019)

BS EN ISO/ASTM 52911-2:2019 添加剂制造 设计 基于激光的聚合物粉末床融合

1   Scope This document specifies the features of laser-based powder bed fusion of polymers (LB-PBF/P) and provides detailed design recommendations. Some of the fundamental principles are also applicable to other additive manufacturing (AM) processes, provided that due consideration is given to process-specific features. This document also provides a state-of-the-art review of design guidelines associated with the use of powder bed fusion (PBF) by bringing together relevant knowledge about this process and by extending the scope of ISO/ASTM 52910.

Additive manufacturing. Design - Laser-based powder bed fusion of polymers

BS EN ISO/ASTM 52910:2019 添加剂制造 设计 要求、指南和建议

1   Scope This document gives requirements, guidelines and recommendations for using additive manufacturing (AM) in product design. It is applicable during the design of all types of products, devices, systems, components or parts that are fabricated by any type of AM system. This document helps determine which design considerations can be utilized in a design project or to take advantage of the capabilities of an AM process. General guidance and identification of issues are supported, but specific design solutions and process-specific or material-specific data are not supported. The intended audience comprises three types of users: — designers who are designing products to be fabricated in an AM system and their managers; — students who are learning mechanical design and computer-aided design; and — developers of AM design guidelines and design guidance systems.

Additive manufacturing. Design. Requirements, guidelines and recommendations

BS EN ISO/ASTM 52911-1:2019 添加剂制造 设计 基于激光的金属粉末床熔合

1   Scope This document specifies the features of laser-based powder bed fusion of metals (PBF-LB/M) and provides detailed design recommendations. Some of the fundamental principles are also applicable to other additive manufacturing (AM) processes, provided that due consideration is given to process-specific features. This document also provides a state of the art review of design guidelines associated with the use of powder bed fusion (PBF) by bringing together relevant knowledge about this process and by extending the scope of ISO/ASTM 52910.

Additive manufacturing. Design - Laser-based powder bed fusion of metals

EN ISO/ASTM 52911-2:2019 增材制造 设计 第2部分：聚合物的激光粉末床熔合（ISO/ASTM 52911-2:2019）

This document specifies the features of laser-based powder bed fusion of polymers (LB-PBF/P) and provides detailed design recommendations. Some of the fundamental principles are also applicable to other additive manufacturing (AM) processes, provided that due consideration is given to process-specific features. This document also provides a state-of-the-art review of design guidelines associated with the use of powder bed fusion (PBF) by bringing together relevant knowledge about this process and by extending the scope of ISO/ASTM 52910.

Additive manufacturing - Design - Part 2: Laser-based powder bed fusion of polymers (ISO/ASTM 52911-2:2019)

EN ISO/ASTM 52910:2019 增材制造 设计 要求、指南和建议（ISO/ASTM 52910:2018）

This document gives requirements, guidelines and recommendations for using additive manufacturing (AM) in product design. It is applicable during the design of all types of products, devices, systems, components or parts that are fabricated by any type of AM system. This document helps determine which design considerations can be utilized in a design project or to take advantage of the capabilities of an AM process. General guidance and identification of issues are supported, but specific design solutions and process-specific or material-specific data are not supported. The intended audience comprises three types of users: — designers who are designing products to be fabricated in an AM system and their managers; — students who are learning mechanical design and computer-aided design; and — developers of AM design guidelines and design guidance systems.

Additive manufacturing - Design - Requirements, guidelines and recommendations (ISO/ASTM 52910:2018)

EN ISO/ASTM 52902:2019 增材制造 测试工件 增材制造系统的几何能力评估（ISO/ASTM 52902:2019）

This document covers the general description of benchmarking test piece geometries along with quantitative and qualitative measurements to be taken on the benchmarking test piece(s) to assess the performance of additive manufacturing (AM) systems. This performance assessment can serve the following two purposes: — AM system capability evaluation; — AM system calibration. The benchmarking test piece(s) is (are) primarily used to quantitatively assess the geometric performance of an AM system. This document describes a suite of test geometries, each designed to investigate one or more specific performance metrics and several example configurations of these geometries into test piece(s). It prescribes quantities and qualities of the test geometries to be measured but does not dictate specific measurement methods. Various user applications can require various grades of performance. This document discusses examples of feature configurations, as well as measurement uncertainty requirements, to demonstrate low and high grade examination and performance. This document does not discuss a specific procedure or machine settings for manufacturing a test piece, which are covered by ASTM F 2971 and other relevant process specific specifications.

Additive manufacturing - Test artifacts - Geometric capability assessment of additive manufacturing systems (ISO/ASTM 52902:2019)

EN ISO/ASTM 52911-1:2019 增材制造 设计 第1部分：金属的激光粉末床熔合（ISO/ASTM 52911-1:2019）

This document specifies the features of laser-based powder bed fusion of metals (PBF-LB/M) and provides detailed design recommendations. Some of the fundamental principles are also applicable to other additive manufacturing (AM) processes, provided that due consideration is given to process-specific features. This document also provides a state of the art review of design guidelines associated with the use of powder bed fusion (PBF) by bringing together relevant knowledge about this process and by extending the scope of ISO/ASTM 52910.

Additive manufacturing - Design - Part 1: Laser-based powder bed fusion of metals (ISO/ASTM 52911-1:2019)

BS EN ISO/ASTM 52901:2018 添加剂制造 一般原则 采购的增材制造零件的要求

What is ISO/ASTM 52901 – Additive manufacturing about?    This international standard assists its users to communicate product/part details like dimensions, surface texture, tolerances etc., without causing any confusion and ensuring the quality of the product.    ISO/ASTM 52901 defines and specifies requirements for purchased parts made by additive manufacturing. ISO/ASTM 52901 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.   Who is ISO/ASTM 52901 – Additive manufacturing for?  

Additive manufacturing. General principles. Requirements for purchased AM parts

DIN EN ISO 17296-2:2016 叠层制造.通用原则.第2部分:流程类别和原料概述(ISO 17296-2-2015).德文版本EN ISO 17296-2-2016

Additive manufacturing - General principles - Part 2: Overview of process categories and feedstock (ISO 17296-2:2015); German version EN ISO 17296-2:2016

DIN EN ISO 17296-3:2016 叠层制造.通用原则.第3部分:主要特性和相应的试验方法(ISO 17296-3-2014).德文版本EN ISO 17296-3-2016

Additive manufacturing - General principles - Part 3: Main characteristics and corresponding test methods (ISO 17296-3:2014); German version EN ISO 17296-3:2016