GB/T 45751-2025Additive manufacturing — Process classification and coding (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document was proposed by the China Machinery Industry Federation.

This document is under the jurisdiction of the National Additive Manufacturing Standardization Technical Committee (SAC/TC562).

This document was drafted by: Northwestern Polytechnical University, China Machinery Productivity Promotion Center Co., Ltd., Guangdong Hanbang Laser Technology Co., Ltd., Xi'an National Institute of Additive Manufacturing Co., Ltd., Suzhou Electro-Mechanical Machine Tool Research Institute Co., Ltd., Qingdao University of Technology, Ocean University of China, Weichai Power Co., Ltd., Xi'an Jiaotong University, Beijing Yuding Additive Manufacturing Research Institute Co., Ltd., CRRC Industrial Research Institute Co., Ltd., Xi'an Polylite Additive Technology Co., Ltd., Beijing Hangxing Machinery Manufacturing Co., Ltd., China Nuclear Power Research and Design Institute, China Aviation Industry Corporation Joint Technology Research Institute, Shenzhen University, Shared Intelligent Equipment Co., Ltd., China Coal Beijing Coal Mining Machinery Co., Ltd., Shanghai Electric Group Co., Ltd.

Shenzhen Jinshi 3D Printing Technology Co., Ltd., Shenzhen Chuangxiang 3D Technology Co., Ltd., Aerospace Materials Technology (Beijing) Co., Ltd., Hangzhou Yijia 3D Additive Technology Co., Ltd., Shanghai Shuzao Electromechanical Technology Co., Ltd., Wuxi Municipal Inspection, Testing and Certification Institute, State-owned Wuhu Machinery Factory, Shanghai Liantai Technology Co., Ltd., Hangzhou Dedi Intelligent Manufacturing Co., Ltd., South China University of Technology, China Machinery Research Institute of Standards and Technology (Beijing) Co., Ltd.

The main drafters of this document are: Yu Jun, Lin Xin, Guo Wenhua, Liu Jianye, Xue Lian, Wang Ying, Lan Hongbo, Zhang Yin, Sun Yucheng, Li Xiao, Qian Tingting, Zhe Jie, Li Yang, Zhou Chunping, Duan Xuxing, Li Xiaofei, Chen Zhangwei, Liu Yi, Bao Dongsheng, Fan Enxiang, Jiang Zexing, Wu Lizhen, Liang Chenxiao, Feng Yunlong, Zhao Yi, Yin Yuntong, Xie Suijie, Yu Qingxiao, Ying Hua, Wang Di, and Hu Fan.

Additive Manufacturing Process Classification and Coding

1 Scope

This document describes the classification elements and methods and coding principles and methods for additive manufacturing processes.

This document is suitable for classifying and coding additive manufacturing processes.

2 Normative references

GB/T 10113-2003

GB/T 35351

3 Terms and definitions

The terms and definitions defined in GB/T 10113-2003 and GB/T 35351 and the following apply to this document.