Valid

GB/T 41508-2022Additive manufacturing - General principles - Requirements for purchased AM parts (English PDF)

Preview PDF

This is a limited preview

Buy now to download the full PDF (24 pages)

Need quotation for your management?

Get a formal quotation for GB/T 41508-2022 in 30 minutes.

Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

July 11, 2022

Implementation date

February 1, 2023

Scope

GB/T 41508-2022 (Additive manufacturing - General principles - Requirements for purchased AM parts) is available as an English-translated PDF.

GB/T 41508-2022 is the Chinese standard "Additive manufacturing - General principles - Requirements for purchased AM parts". Its scope clause reads: This document specifies the procurement requirements for additively manufactured parts.

This document establishes guidelines for customers and parts suppliers in the parts procurement process, including customer order information, part definition numbers data, raw material requirements, part performance and function, inspection requirements and part acceptance methods.

This document applies to parts manufactured using additive manufacturing techniques that meet the minimum acceptance requirements. When ordering, add a one or more supplementary requirements to meet more stringent customer requirements. Its clauses include terms and definitions.

Found what you need?

Document preview — GB/T 41508-2022

National Standard of the People's Republic of China

Classification: J 04

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Requirements
4.1 Overview
4.2 Parts Order Information
4.3 Notes on Manufactured Parts
4.4 Part performance and function
4.5 Acceptance
Appendix A (Informative) Typical Example of Purchase List

1 Scope

This document specifies the procurement requirements for additively manufactured parts.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 35022 Additive Manufacturing Main Characteristics and Test Methods Parts and Powder Raw Materials

GB/T 35351 Additive Manufacturing Terminology

GB/T 41507 Additive Manufacturing Terminology Coordinate System and Test Methods (GB/T 41507-2022, ISO /ASTM52921.

2013, MOD)

3 Terms and Definitions

GB/T 35351 as well as the following terms and definitions apply to this document.

3.1 Factory inspection

Before delivery, inspect the supplied parts or test specimens according to the part's specification to confirm compliance with the parts order requirements.

3.2 qualificationpart

Parts manufactured before the official production of product parts can be put into official production after the qualification is qualified.

NOTE. Is used to define specific aspects of the manufacturing process or part characteristics.

3.3 first productionpart

Parts with the same geometry (and the same tolerances), the same materials, and the same features as the product requested for the order are used for inspection

Verify that the production process has the corresponding manufacturing capacity.

3.4 reference part

A part that is similar to the final part, but has a different geometry, size, or feature that is easily measured or characterized.

NOTE. Reference parts are usually anatomical parts with simple geometry to verify part properties and reduce measurement effort.

3.5 Acceptance

An agreement between a customer and a parts supplier for the delivery of parts that meet the requirements of a purchase order. […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

Referenced standards

Normative references

How to Download GB/T 41508-2022

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.