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GB/T 43141-2023 English PDF

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GB/T 43141-2023: Laser additive manufacturing machines - General technical requirement
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 43141-2023	English	189	Add to Cart	3 days [Need to translate]	Laser additive manufacturing machines - General technical requirement	Valid	GB/T 43141-2023

PDF similar to GB/T 43141-2023

Standard similar to GB/T 43141-2023

GB 20775 GB 16454 GB/T 38193 GB/T 43140 GB 46037

Basic data

Standard ID	GB/T 43141-2023 (GB/T43141-2023)
Description (Translated English)	Laser additive manufacturing machines - General technical requirement
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J59
Classification of International Standard	25.080.99
Word Count Estimation	10,112
Date of Issue	2023-09-07
Date of Implementation	2024-04-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration

GB/T 43141-2023: Laser additive manufacturing machines - General technical requirement

---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.
ICS 25.080.99 CCSJ59 National Standards of People's Republic of China General technical conditions for laser additive manufacturing machine tools Published on 2023-09-07 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

PrefaceⅠ Introduction II 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 General requirements 2 5 Processing and assembly quality 2 6 Electrical and CNC systems 3 7 Laser and optical system 3 8 Cooling system 4 9 Safety and Protection 4 10 Accuracy Test 4 11 Operation test 4 12 Marking, packaging, transportation and storage5 Table 1 Dry operation test items 5

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by China Machinery Industry Federation. This document is sponsored by the National Technical Committee on Standardization of Special Processing Machine Tools (SAC/TC161) and the National Technical Committee on Standardization of Additive Manufacturing (SAC/TC562) Joint focal point. This document was drafted by. Wuhan Huake 3D Technology Co., Ltd., Hunan Huashu High-tech Co., Ltd., Beijing Yijia 3D Technology Co., Ltd., Suzhou Electrical Machining Machine Tool Research Institute Co., Ltd., Westan (Xiamen) Industrial Co., Ltd., Huazhong University of Science and Technology, Suzhou Tianhong Laser Co., Ltd., Wuhan Huagong Laser Engineering Co., Ltd., Jiangsu Mingya Technology Co., Ltd., Guangzhou Ruitong Additive Technology Co., Ltd., Nanjing Zhongke Yuchen Laser Technology Co., Ltd., Suzhou Zhongrui Zhichuang 3D Technology Co., Ltd., Jinan Senfeng Laser Technology Co., Ltd. Company, China Machinery Research Institute of Standards and Technology (Beijing) Co., Ltd., Wuxi Inspection, Testing and Certification Research Institute, Aachen United Technology (Tianjin) Co., Ltd. Division, Shenzhen Lianying Laser Co., Ltd., Nanjing Chenglian Laser Technology Co., Ltd., Shenzhen Collaborative Innovation High-tech Development Co., Ltd., Shenzhen Shenzhen Yunjiang Intelligent Manufacturing Technology Co., Ltd., Jinan Jinweike Technology Development Co., Ltd., Shenzhen Gongda Laser Co., Ltd., Shenzhen Aibet Electronics Technology Co., Ltd., Capital Aerospace Machinery Co., Ltd., Henan Academy of Coal Research Wear-Resistant Technology Co., Ltd., Suzhou University, Zhejiang University of Technology, China Southern University of Technology. The main drafters of this document. Tao Mingyuan, Wen Shifeng, Pan Liangming, Feng Yunlong, Wu Qiang, Zhang Pingyuan, Shi Yusheng, Zhou Yan, Jin Chaolong, Zhou Xiaozhuang, Liu Yisheng, Sun Yongming, Hua Chen, Zhou Hongzhi, Li Fengxi, Wang Ying, Li Haibin, Xue Lian, Lu Xinfeng, Wang Wei, Han Jinlong, Wang Lin, Yao Caihong, Luo Meng, Jiang Xifeng, Zhang Fan, Tan Zhengdong, Yan Zhenyu, Ma Zongbin, Shi Tuo, Yao Jianhua, Wang Di.

Introduction

Laser additive manufacturing machine tools use lasers as energy sources to scan layer by layer according to the path planned in the three-dimensional auxiliary design slicing model. Scanning, the scanned material undergoes sintering/melting/photopolymerization and solidification, and finally the machine tool of the target part is obtained. This document adopts the specification laser General technical requirements for machine tools made of materials, providing guidance for all parties involved in the design, manufacturing, procurement and use of machine tools to ensure product quality while achieving Strengthen management, standardize the behavior of supply and demand parties, reduce costs and improve efficiency, so that product design, manufacturing, procurement and use behaviors are regulated and to promote the development of additive manufacturing equipment. General technical conditions for laser additive manufacturing machine tools

1 Scope

This document specifies the general requirements for laser additive manufacturing machine tools, processing and assembly quality, electrical and numerical control systems, lasers and optical circuit systems. system, cooling system, safety and protection, accuracy inspection, operation test and marking, packaging, transportation and storage. This document is applicable to the design of additive manufacturing machine tools for powder bed fusion, stereolithography and directional energy deposition using laser as energy source. and manufacturing.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 191 Packaging, storage and transportation pictorial mark GB/T 5226.1 Mechanical and electrical safety mechanical and electrical equipment Part 1.General technical conditions GB 7247.1 Safety of laser products Part 1.Equipment classification and requirements GB/T 10320 Electrical safety of laser equipment and facilities GB/T 13384 General technical conditions for mechanical and electrical product packaging GB/T 14896.7 Special processing machine tool terminology Part 7.Additive manufacturing machine tools GB/T 17421.1 General principles for inspection of machine tools Part 1.Geometric accuracy of machine tools under no load or finishing conditions GB/T 17421.2 General principles for machine tool inspection Part 2.Determination of positioning accuracy and repeatability accuracy of CNC axes GB/T 18569.1 Machinery safety reducing health risks from hazardous substances emitted by machinery Part 1.Used in machinery manufacturing Business Principles and Norms GB/T 25373 General technical conditions for metal cutting machine tool assembly GB/T 25374 Method for measuring cleanliness of metal cutting machine tools GB/T 25632 Rapid prototyping software data interface GB/T 26220 General technical conditions for industrial automation systems and integrated machine tool numerical control CNC systems GB 26503 Technical requirements for safety protection of rapid prototyping machine tools GB/T 41507 Additive manufacturing terminology coordinate system and test methods JB/T 7445.2 Special processing machine tools Part 2.Model compilation method

3 Terms and definitions

The terms and definitions defined in GB/T 14896.7 and the following apply to this document. 3.1 Additive manufacturing machine tools that use laser as processing energy.

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