ISO ASTM 52902-2023

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Additive manufacturing — Test

artefacts — Geometric capability

assessment of additive manufacturing

systems

Fabrication additive — Pièces types d'essai — Évaluation de la

capacité géométrique des systèmes de fabrication additive

INTERNATIONAL

STANDARD

ISO/ASTM

52902

Second edition

2023-08

Reference number

ISO/ASTM 52902:2023(E)

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 

 

 

 

 

 

www.iso.org www.astm.org



ISO/ASTM 52902:2023(E)

Foreword ..........................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ..................................................................................................................................................................................... 1

  .................................................................................................................................................................................... 1

  ......................................................................................................................................................................................... 1

  ......... .................................................................................................................................................................................................. 

  ............................................................................................................................... 2

5 General principles for producing test artefacts ................................................................................................................. 2

  ........................................................................................................................................................................................................... 2

  ................................................................... 2

          

 .............................................................................................................................................................................................. 2

  ..................................................................................................................................................... 3

  ........................................................................................................................................................................................ 3

  ...................................................................................................................................................... 3

  ........................................................................ 3

  ................................................................................................................ 3

  .............................................................................................................................................................. 3

  ....................................................................................................................... 

  ................................................................................................................................................. 

  ....................................................................................................................................................................................................... 

  ....................................................................................................................................................................................................... 

  ............................................................................................................................................................................................................. 

  ................................................................................................................................................................................ 

  ................................................................................................................................................... 5

6 General principles for measuring artefacts ........................................................................................................................... 5

  ........................................................................................................................................... ................................................................ 5

  ..................................................................................................................................................................... 5

  .................................................................................................................................................................... 5

  ............................................................................................................................................................ 

7 Artefact geometries .......................................................................................................................................................................................... 6

  ........................................................................................................................................................................................................... 

  ....................................................................................................................................................................................................... 

  ...................................................................................................................................................................... 

  .................................................................................................................................................................. 8

  .................................................................................................................................................................... 

  ................................................................................................................................................................................................ 

 .................................................................................................................................................................. 

  ............................................................................................................................................................... 

  ..................................................................................................................................................................... 

  ................................................................................................................................................................... 

  .................................................................................................................................................................................... 20

  ........................................................................................................................................... ......................................... 20

  ................................... ............................................................................................................................................. 20

  ...................................................................................................................................................................... 

  ............................................................................................................................................................................... 22

  ................................................................................................................................................................... 22

  .................................................................................................................................................................................................... 23

    .................................................................................................................................................................................... 23

  ................................................................................................................................................................................ 23

  ................................................................................................................................................................... 

Annex A (informative) ..........................................................................................................25

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标签： #ISO

摘要：

ISO ASTM 52902-2023 是一项由国际标准化组织（ISO）与美国材料与试验协会（ASTM）联合发布的增材制造标准，正式名称为“增材制造 — 测试件 — 通用几何特征评估指南”。该标准于2023年更新，旨在为3D打印部件提供标准化的测试件设计、制备及性能评估方法，涵盖尺寸精度、表面光洁度、几何特征复现性等关键指标。适用于金属、聚合物、陶瓷等多种增材制造材料及工艺（如粉末床熔融、定向能量沉积等）。该版本相较于旧版，进一步优化了测试件的几何结构定义，并新增了对多轴打印方向与支撑结构影响的

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ISO ASTM 52902-2023

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