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GB/T 39247-2020: (Additive Manufacturing Metal Parts Heat Treatment Process Specification)
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39247-2020 | English | 169 |
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(Additive Manufacturing Metal Parts Heat Treatment Process Specification)
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GB/T 39247-2020
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Basic data | Standard ID | GB/T 39247-2020 (GB/T39247-2020) | | Description (Translated English) | (Additive Manufacturing Metal Parts Heat Treatment Process Specification) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J36 | | Word Count Estimation | 9,987 | | Date of Issue | 2020-11-19 | | Date of Implementation | 2021-06-01 | | Regulation (derived from) | National Standard Announcement No. 26 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 39247-2020: (Additive Manufacturing Metal Parts Heat Treatment Process Specification)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Additive Manufacturing Metal Parts Heat Treatment Process Specification)
ICS 25.030
J36
National Standards of People's Republic of China
Specification for heat treatment process of additive manufacturing metal parts
2020-11-19 released
2021-06-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that certain contents of this document may involve patents. Publication of this document
The agency is not responsible for identifying these patents.
This standard was proposed by China Machinery Industry Federation.
This standard is under the jurisdiction of the National Standardization Technical Committee for Additive Manufacturing (SAC/TC562).
Drafting organizations of this standard. Beijing Yuding Additive Manufacturing Research Institute Co., Ltd., Xi'an Sailong Metal Materials Co., Ltd., Guangdong Hanbang
Laser Technology Co., Ltd., CMC Productivity Promotion Center, Capital Aerospace Machinery Co., Ltd., Zhuhai Tianwei Feima Printing Consumables Co., Ltd., Hu
Nanhuashu High-Tech Co., Ltd., China Aviation Technology Research Institute, China Academy of Mechanical Sciences Group Co., Ltd., Northwestern Polytechnical University
Science, Beijing Aviation Materials Research Institute of Aviation Development of China, Guangdong Institute of Materials and Processing, Beihang University, Beijing University of Technology, China
University of Metrology, Zhejiang Yatong Welding Materials Co., Ltd., Shenzhen Weller Technology Co., Ltd., Beijing Remote Sensing Equipment Research Institute, Northwest Nonferrous Metals
Research Institute, Shandong Chuangrui Additive Manufacturing Industry Technology Research Institute Co., Ltd., Harbin Forward Multidimensional Intelligent Equipment Co., Ltd.
The main drafters of this standard. Qian Tingting, Zhu Jilei, Liu Jianye, Xue Lian, Luo Zhiwei, Zhang Tao, Chen Bosheng, Sun Shiyu, Shan Zhongde, Yu Jun,
Liang Jiayu, Huang Zhenghua, Liu Dong, Zeng Yong, Yang Youhong, Li Haibin, Shi Jinguang, Xu Xuan, Ming Xianliang, Liu Nan, Lu Zhongli, Liu Jinhui.
Specification for heat treatment process of additive manufacturing metal parts
1 Scope
This standard specifies the general requirements, process control, inspection and document management for the heat treatment process of additive manufacturing metal parts.
This standard applies to the heat treatment of additively manufactured metal parts.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.
For undated references, the latest version (including all amendments) applies to this document.
GB/T 4842 Argon
GB/T 7232 Terminology of metal heat treatment process
GB/T 9452 Method for measuring effective heating zone of heat treatment furnace
GB/T 10066.1 Test methods for electric heating and electromagnetic treatment devices Part 1.General parts
GB 15735 Safety and hygiene requirements for metal heat treatment production process
GB/T 16923 Normalizing and annealing of steel parts
GB/T 16924 Quenching and tempering of steel parts
GB/T 22561 Vacuum heat treatment
GB/T 25745 Cast aluminum alloy heat treatment
GB/T 32541 heat treatment quality control system
GB/T 35351-2017 Additive Manufacturing Terminology
GB/T 37584 Titanium and titanium alloy parts heat treatment
JB/T 7712 high temperature alloy heat treatment
3 Terms and definitions, abbreviations
3.1 Terms and definitions
The following terms and definitions defined in GB/T 7232 and GB/T 35351-2017 apply to this document. For ease of use, the following
Some terms and definitions in GB/T 35351-2017 are repeatedly listed.
3.1.1
Directional energy deposition
An additive manufacturing process that uses focused thermal energy to simultaneously melt and deposit materials.
Note. Focusing thermal energy refers to focusing the energy source (for example. laser, electron beam, plasma beam or arc, etc.) to melt the material to be deposited.
[GB/T 35351-2017, definition 2.2.2]
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