GB/T 39328-2020

Active

Additive manufacturing—Specification for material extrusion process of plastic materials

增材制造 塑料材料挤出成形工艺规范

Standard Type
GBT
ICS
25.030
CCS
J30
Status
Active
Issue Date
2020-11-19
Implementation
2021-06-01
Centralized Committee
中国机械工业联合会
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the process requirements, technical parameters, and quality control methods for material extrusion additive manufacturing using plastic materials, such as fused deposition modeling (FDM). It is applied in industrial production settings where plastic parts are fabricated layer-by-layer via extrusion, ensuring consistency in mechanical properties, dimensional accuracy, and surface finish. The standard is relevant for manufacturers, quality inspectors, and procurement professionals in sectors like automotive, consumer goods, and prototyping.

Related Standards

GB/Z 158-2025 Additive manufacturing—Design—Functionally graded additive manufacturing GB/T 35022-2018 Additive manufacturing—Main characteristics and corresponding test methods—Parts and powder materials GB/T 35021-2018 Additive manufacturing—Process categories and feedstock GB/T 37461-2019 Additive manufacturing—Specification for cloud service platform mode GB/T 37463-2019 Additive manufacturing—Specification for powder bed fusion of plastic materials GB/T 37698-2019 Additive manufacturing—Design—Requirements, guidelines and recommendations GB/T 39331-2020 Additive manufacturing—Overview of data processing GB/T 39254-2020 Additive manufacturing—Evaluation guideline for mechanical properties of metal parts
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.