GB/T 40539-2021 English PDF

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GB/T 40539-2021: Prevention requirements for foreign object debris of spacecraft
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Basic data

Standard ID: GB/T 40539-2021 (GB/T40539-2021)
Description (Translated English): Prevention requirements for foreign object debris of spacecraft
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: V71
Word Count Estimation: 14,157
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 40539-2021: Prevention requirements for foreign object debris of spacecraft

---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.
Prevention requirements for foreign object debris of spacecraft ICS 49.020 V71 National Standards of People's Republic of China Spacecraft Surplus Prevention and Control Requirements Released on 2021-08-20 2022-03-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅰ 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviations 1 3.1 Terms and definitions 1 3.2 Abbreviations 1 4 General requirements 1 4.1 General 1 4.2 Environmental Control 2 4.3 Personnel control 2 4.4 Ground support equipment control 2 4.5 Material Control 3 5 Requirements for the prevention and control of redundant materials in the design process 3 6 Requirements for the prevention and control of redundant materials in the process design process 4 7 Requirements for the control of redundant materials in the assembly process 4 7.1 Instrument and equipment assembly 4 7.2 Pipeline assembly 4 7.3 Cable and waveguide assembly 4 7.4 Flexible material production and installation 5 7.5 Sealing (closing) compartment 5 7.6 Spacecraft hoisting, overturning, parking, and transfer 5 8 Test and test process redundant material control requirements 5 9 Requirements for the control of redundant materials during packaging, storage and transportation 6 10 Requirements for Control of Surplus in Launch Site 6 11 Surplus inspection and removal 6 Appendix A (informative appendix) Common remnants and manifestations of spacecraft 7 Appendix B (informative appendix) Commonly used spacecraft removal methods and tools, instruments and equipment 8 B.1 Commonly used methods for removing unwanted materials from spacecraft 8 B.2 Common tools, instruments and equipment for spacecraft removal of superfluous materials 8 Appendix C (informative appendix) Commonly used inspection methods and tools, instruments and equipment for spacecraft's redundant materials 10 C.1 Commonly used inspection methods of spacecraft surplus 10 C.2 Common tools, instruments and equipment for spacecraft inspection of surplus 10

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents. This standard was proposed and managed by the National Aerospace Technology and Application Standardization Technical Committee (SAC/TC425). Drafting organizations of this standard. Beijing Satellite Environmental Engineering Research Institute, Beijing Space Vehicle General Design Department. The main drafters of this standard. Wei Yuee, Zhang Bin, Yi Wangmin, Liu Guangtong, Sun Gang, Zhang Chengli, Liu Xiaozhen, He Yun, Dai Hailin, Meng Wei, Li Bin, Du Ruizhao, Xiao Zhengyi, Motherland, Wang Pengfei, Jia Ruijin. Spacecraft Surplus Prevention and Control Requirements

1 Scope

This standard specifies the general requirements for the prevention and control of spacecraft redundant objects, as well as the design, assembly, testing, testing, packaging, and transportation of spacecraft. The requirements for the prevention and control of redundant objects in the process of transmission and launch site work (hereinafter referred to as the development process). This standard applies to the prevention and control of redundant objects during the development of spacecraft such as satellites, spacecraft, space stations, and space probes. Stand-alone production The prevention and control of redundant materials in the product development process can be implemented by reference.

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 article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 25915.1-2010 Clean room and related controlled environment Part 1.Air cleanliness grade GB/T 29082 Satellite storage requirements GB/T 29085 Technical Requirements for Satellite Pollution Prevention GB/T 32301 General requirements for packaging and transportation of spacecraft 3 Terms, definitions and abbreviations 3.1 Terms and definitions The following terms and definitions defined in GB/T 29085 apply to this document. 3.1.1 Foreignobjectdebris Substances that enter the product or are generated internally that are not consistent with the product's specified state. 3.1.2 Ground support equipment Related ground equipment used for spacecraft production, testing, experimentation, launching and other activities. Note. Generally can be divided into two types of ground electrical support equipment and ground mechanical support equipment. 3.2 Abbreviations The following abbreviations apply to this document. AIT---Assembly, Integration and Test (Assembly, Integration and Test) GSE---Ground Support Equipment (GroundSupportEquipment)

4 General requirements

4.1 General 4.1.1 The goal of spacecraft redundancy prevention and control is to ensure that the spacecraft development process is in good condition, and that the spacecraft is launched, orbited, and returned. ......

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