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GB/T 28878.1-2012: Specification of the rotating component in space science experiments -- Part 1: General requirements of design
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| GB/T 28878.1-2012 | English | 579 |
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Specification of the rotating component in space science experiments -- Part 1: General requirements of design
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GB/T 28878.1-2012
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Basic data | Standard ID | GB/T 28878.1-2012 (GB/T28878.1-2012) | | Description (Translated English) | Specification of the rotating component in space science experiments -- Part 1: General requirements of design | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V22 | | Classification of International Standard | 49.035 | | Word Count Estimation | 25,216 | | Quoted Standard | GB/T 273.2; GB/T 273.3; GB/T 307.1; GB/T 307.4; GB/T 9239.1-2006; GJB 268; GJB 361A-1997; GJB 2548; QJ 2172; QJ 3273 | | Regulation (derived from) | National Standards Bulletin 2012 No. 28 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the rotating parts of space science experiments design principles, processes and content. This section applies to the space environment, high reliability space science experiments designed rotating parts. Spacecraft payload and oth | GB/T 28878.1-2012: Specification of the rotating component in space science experiments -- Part 1: General requirements of design
---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.
Specification of the rotating component in space science experiments.Part 1. General requirements of design
ICS 49.035
V22
National Standards of People's Republic of China
Space science experiments rotating parts specification
Part 1. General Design
Part 1. Generalrequirementsofdesign
Issued on. 2012-11-05
2013-02-15 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 General Design 2
4.1 Environmental Constraints 2
4.2 Design Principles 3
4.3 Design Flow 3
4 5 Design Project
5.1 Material selection 4
5.2 Design 5
8 Lubrication 5.3 Design
5.4 motor selection, angular displacement sensor and the reducer 9
5.5 Reliability and Security Design 10
11 5.6 Other Design
5.7 Design Verification 12
Appendix A (informative) space environment and its impact on the rotating member 13
Check Appendix B (normative) axis 15
Application characteristics and torque margin Annex C (informative) typical common motor 17
Application Features Appendix D (informative) common angular displacement sensor 19
Application Features Appendix E (informative) Common reducer 20
References 21
Foreword
GB/T 28878 "space science experiments rotating member norms" contains the following 10 sections.
--- Part 1. General Design;
--- Part 2. lubricating design requirements;
--- Part 3. Rolling acceptance;
--- Part 4. Acceptance of lubricants;
--- Part 5. Motor Acceptance;
--- Part 6. Performance Testing;
--- Part 7. reliability test;
--- Part 8. Assembly;
--- Part 9. settlement;
--- Part 10. Storage retest.
This section GB/T 28878 "space science experiments rotating member norms" Part 1.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This part of the National Standardization Technical Committee on Space Applications and Science (SAC/TC312) centralized.
This section is drafted. Shanghai Institute of Technical Physics, Chinese Academy of Sciences, China Aerospace Science and Technology Group of eight homes 805, CAS long
Spring Science, Fine Mechanics and Physics.
The main drafters of this section. Tong Guanghui, Cheng Hua column, Qu Yudi, Xiaohua, WANG Shu-rong, summer item group, Sun Li Wei.
Space science experiments rotating parts specification
Part 1. General Design
1 Scope
This section GB/T 28878 specifies the design principles of space science experiments rotating parts, processes and content.
This section is intended for use in the space environment, high reliability and space science experiments designed rotating member. Other payloads and space
Between aircraft platform rotating member is designed to use the reference.
Note. This standard does not occur in the case of ambiguity, space science experiments rotating parts referred to the rotating member.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 273.2 Rolling thrust bearing dimensions, general plan
GB/T 273.3 Rolling bearings dimensions, general plan
GB/T 307.1 Rolling to the heart bearing tolerance
GB/T 307.4 Rolling Thrust bearings - Tolerances
GB/T 9239.1-2006 mechanical vibration steady state (rigid) rotor balance quality requirements - Part 1. specification of tolerance and balance
test
GJB268 aerospace bearings - General specifications
GJB361A-1997 General specification for motor control
GJB2548 military miniature bearings general specification
QJ2172 satellite Reliability Design Guide
QJ3273 Aerospace Products Safety Analysis Guide
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Shaft assembly shaftingsubassembly
The components of the shaft, bearings and drive shaft mounted on the body, sensors, seals and positioning parts, etc., used to form the shaft, passing
Torque and motion.
3.2
Rotating member rotatingcomponent
The shaft (including shaft parts), bearings, support structure and the necessary annexes, to achieve a particular moment in the rotation driven (including swing)
Parts.
Note 1. Overrides GB/T 2900.45-1996, definitions 4.1.40.
Note 2. In case of ambiguity does not occur, sometimes shaft assembly (see 3.1), also known as the rotating member.
Note 3. The rotary member is a rotary drive mechanism, the transmission mechanism, the rotation angular displacement sensor, a slip ring assembly and other institutions and core components.
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