GB/T 28878.1-2012Specification of the rotating component in space science experiments - Part 1: General requirements of design (English PDF)
空间科学实验转动部件规范 第1部分：设计总则
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
November 5, 2012
Implementation date
February 15, 2013
Scope
GB/T 28878.1-2012 is the English-translated version of 空间科学实验转动部件规范 第1部分：设计总则.
GB/T 28878.1-2012 is the Chinese standard "Specification of the rotating component in space science experiments - Part 1: General requirements of design". Its scope clause reads: 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. Its clauses include terms and definitions.
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Document preview — GB/T 28878.1-2012
National Standard of the People's Republic of China
- ICS
- 49.035
- Classification
- V 22
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 General Design
- 4.1 Environmental Constraints
- 4.2 Design Principles
- 4.3 Design Flow
- 5 Design Project
- 5.1 Material selection
- 5.2 Design
- 8 Lubrication 5.3 Design
- 5.4 motor selection, angular displacement sensor and the reducer
- 5.5 Reliability and Security Design
- 5.6 Other Design
- 5.7 Design Verification
- Appendix A (informative) space environment and its impact on the rotating member
- References
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
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
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.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.
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Related Standards
GB/T 28878.10-2019 — Specification of the rotating component in space science experiments—Part 10: Storage and reinspection
GB/T 28878.2-2016 — Specification of the rotating component in space science experiments—Part 2: Requirements of lubrication design
GB/T 28878.3-2016 — Specification of the rotating component in space science experiments—Part 3: Ball bearing acceptance
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