GB/T 37654-2019 English PDF

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GB/T 37654-2019: Remanufacturing - Technical specification for arc spray
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 37654-2019	199	Add to Cart	3 days	Remanufacturing - Technical specification for arc spray	Valid

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Basic data

Standard ID: GB/T 37654-2019 (GB/T37654-2019)
Description (Translated English): Remanufacturing - Technical specification for arc spray
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J04
Classification of International Standard: 25.220
Word Count Estimation: 10,158
Date of Issue: 2019-06-04
Date of Implementation: 2020-01-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37654-2019: Remanufacturing - Technical specification for arc spray

---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.
Remanufacturing--Technical specification for arc spray ICS 25.220 J04 National Standards of People's Republic of China Remanufactured arc spray specification Published on.2019-06-04 2020-01-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General requirements 1 5 Process 3 6 Spraying process evaluation and quality inspection 4 7 Packaging, storage and transportation 4 8 Site, labor safety and environmental protection requirements 5 Reference 6

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Green Manufacturing Technology Standardization Technical Committee (SAC/TC337). This standard was drafted. National Defense Science and Technology Innovation Research Institute of the Chinese People's Liberation Army Academy of Military Sciences, River Beijing Jinji Remanufacturing Industry Technology Research Research Co., Ltd., Beijing Ruiman Technology Co., Ltd., National Defense Science and Technology Key Laboratory of Equipment Remanufacturing Technology, Hefei University of Technology, China Machine Productivity Promotion Center, Zibo Zhongke New Technology Research Institute, China National Heavy Duty Truck Group Jinan Fuqiang Power Co., Ltd., Henan University of Science and Technology, China Institute of Standardization Research Institute, China Army Metalworking Development Co., Ltd., Guangdong Huasheng Intelligent Remanufacturing Co., Ltd., Maxima Machinery Supply Chain Co., Ltd., Ruichang City Senoda Technology Co., Ltd. The main drafters of this standard. Chen Yongxiong, Zhang Wei, Liang Xiubing, Wei Shizhen, Zhu Sheng, Xu Binshi, Wei Min, Yu Helong, Zhou Xinyuan, Li Enzhong, Shi Peijing, Liu Yihai, Zheng Handong, Wang Yujiang, Wang Yong, Wang Hongmei, Gao Hongwei, Fan Liguo, Liu Huan, Wang Wenyu, Chen Yu, Tian Baohong, Wang Xiuteng, Song Zhanyong, Guo Dongjun, Yang Yihua, Li Wei, Wang Xianchang. Remanufactured arc spray specification

1 Scope

This standard specifies technical specifications for the application of arc spray technology for remanufacturing, including terms and definitions, general requirements, processes, and workmanship. Art assessment and quality inspection, packaging, storage and transportation, site, labor safety and environmental protection requirements. This standard applies to remanufacturing production, scientific research and management based on arc spraying technology, and other related work can also be used.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. Determination of tensile strength of GB/T 8642 thermal spray GB/T 11375 Metal and other inorganic coatings for thermal spray operation safe GB/T 28619 Remanufacturing terminology

3 Terms and definitions

The following terms and definitions as defined in GB/T 28619 apply to this document. 3.1 Arc spraying arcspray The top end of the wire is melted by the arc generated between the two wires, and the composition of the two wires may be the same or different. A beam or a plurality of gas jets (generally compressed air) atomizes the molten metal droplets onto the surface of the pretreated substrate to form a coating Process method. [GB/T 18719-2002, definition 4.3.5] 3.2 High speed arc spraying highvelocityarcspray Using an electric arc to heat the tip of the wire to a molten state, through a supersonic gas stream (including compressed air, gas, inert gas, etc.) A process in which a sprayed material in a molten state is sprayed onto a surface of a pretreated substrate to form a coating at a high speed. 3.3 Automated arc spraying automaticvelocityarcspray Clamping and controlling high-speed arc spraying separately through auxiliary mechanisms such as operating mechanisms (including operating special machines, industrial robots, etc.) and positioners Gun and workpiece, the arc welding method to automate the operation according to the setting procedure.

4 General requirements

4.1 Arc spraying equipment 4.1.1 High speed arc spray gun The high-speed arc spray gun is a device for completing the arc-smelting, atomizing and accelerating flight operations of the wire material, and the following should be satisfied in the application. ......

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