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GB/T 35022-2018Additive manufacturing—Main characteristics and corresponding test methods—Parts and powder materials (English PDF)

增材制造主要特性和测试方法零件和粉末原材料

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

May 14, 2018

Implementation date

March 1, 2019

Scope

GB/T 35022-2018 is the English-translated version of 增材制造主要特性和测试方法零件和粉末原材料.

GB/T 35022-2018 identifies the main characteristics of parts made by additive manufacturing and of the powder raw materials used to make them, and links them to test methods.

It applies to metal, plastic and ceramic parts produced by additive manufacturing and to the related powders. The document lists the main characteristics of powders and of parts, explains how to select the test items, sets out the main test methods and specifies the content of test reports for powders and for parts.

Its references include tests of metals, plastics and metal powders and the rules for surface roughness and geometric tolerances. An informative annex outlines the scope and content of a recommended technical contract. It was issued on 14 May 2018 and has applied since 1 March 2019.

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Document preview — GB/T 35022-2018

National Standard of the People's Republic of China

ICS: 25.030
Classification: J 04

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and Definitions
4 Main features
4.1 Overview
4.2 Main characteristics of powder raw materials
4.3 Main features of the part
4.4 Test Project Selection
5 Test Method
5.1 General
5.2 Main Test Methods
6 Test Report
6.1 Overview
6.2 Powder Raw Material Test Report
6.3 Parts Test Report
Appendix A (informative) The scope and content of the recommended technology contract
Reference

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard gives the main characteristics, test items of the powder raw materials for the parts and additive manufacturing processes prepared by the additive manufacturing process. Test methods and test reports, etc.

This standard applies to the testing of metal parts, plastic parts and ceramic parts prepared by the additive manufacturing process, as well as related powder raw materials.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 228 (all parts) tensile test of metallic materials

GB/T 229 metal material Charpy pendulum impact test method

GB/T 230.1 Rockwell hardness test for metallic materials - Part 1. Test methods

GB/T 231.1 Brinell hardness test for metallic materials - Part 1. Test methods

GB/T 1031 Product Geometric Specifications (GPS) Surface structure profiling surface roughness parameters and their values

Plastics -- Determination of density of non-foam plastics -- Part 1. Dipping method, liquid pycnometer method and titration method

GB/T 1040.1 Determination of tensile properties of plastics - Part 1. General

Determination of tensile properties of plastics - Part 2. Test conditions for moulding and extruded plastics

Determination of tensile properties of plastics - Part 3. Test conditions for thin plastics and sheets

Determination of tensile properties of plastics - Part 4. Isotropic and orthotropic fiber reinforced composites Test method

GB/T 1041 Determination of compression properties of plastics

GB/T 1043.1 Determination of impact properties of simply supported beams - Part 1. Non-instrumental impact test

GB/T 1182 Product Geometry Specification (GPS) Geometric Tolerance Shape, Orientation, Position, and Runout Tolerance

GB/T 1479.1 Determination of bulk density of metallic powders - Part 1

GB/T 1479.2 Determination of bulk density of metallic powders - Part 2

GB/T 1480 metal powder dry sieving method for particle size determination

GB/T 1634.1 Determination of deformation temperature of plastics - Part 1. General test methods

GB/T 1636 Determination of apparent density of materials from plastics

GB/T 1800.1 Geometrical Product Specifications (GPS) Limits and fits Part 1. Basis for tolerances, deviations and fits

GB/T 1804 General tolerances tolerances for linear and angular dimensions of tolerances

GB/T 1843 Determination of impact strength of plastic cantilever beam

GB/T 2039 metal material uniaxial tensile creep test method

GB/T 2411 Plastic and hard rubber using a hardness tester to determine the indentation hardness (Shore hardness)

GB/T 2913 plastic whiteness test method

Screen Analysis of GB/T 2916 Plastic Vinyl Chloride Homopolymer and Copolymer Resin Air Jet Screen Device

GB/T 3075 metal material fatigue test axial force control method

GB/T 3398.1 Determination of hardness of plastics - Part 1

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 228

Cited by

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