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GB/T 28878.4-2016: Specification of the rotating component in space science experiments -- Part 4: Lubrication oil acceptance
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| GB/T 28878.4-2016 | English | 239 |
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Specification of the rotating component in space science experiments -- Part 4: Lubrication oil acceptance
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GB/T 28878.4-2016
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Basic data | Standard ID | GB/T 28878.4-2016 (GB/T28878.4-2016) | | Description (Translated English) | Specification of the rotating component in space science experiments -- Part 4: Lubrication oil acceptance | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V22 | | Word Count Estimation | 12,115 | | Date of Issue | 2016-08-29 | | Date of Implementation | 2016-11-01 | | Regulation (derived from) | National Standard Announcement 2016 No.14 | | 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 | GB/T 28878.4-2016: Specification of the rotating component in space science experiments -- Part 4: Lubrication oil acceptance
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Specification of the rotating component in space science experiments - Part 4. Lubrication oil acceptance
ICS 49.035
V22
National Standards of People's Republic of China
Specification for rotating parts of space science experiment
Part 4. acceptance of lubricants
Part 4. Lubricationoilacceptance
2016-08-29 released
2016-11-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface III
1 Scope 1
2 normative reference document 1
3 Terms and definitions 1
4 symbol 2
5 Acceptance conditions and process 2
5.1 Acceptance conditions 2
5.2 Acceptance Process 2
Acceptance requirements 3
6.1 Acceptance test environment 3
6.2 Acceptance testing items and methods 3
Acceptance test
7.1 Inspection Responsibilities 4
7.2 Test Classification 4
7.3 Identification test 4
7.4 Review of inspection 5
7.5 Review inspection judgment 5
7.6 Review of special lubricants 5
8 product receiving 5
8.1 mark 5
8.2 Packing 5
8.3 List of documents 6
Appendix A (informative) Space science experimental device Rotating parts Common lubricants Performance index 7
Reference 9
Foreword
GB/T 28878 "space science experimental rotating parts specification" is divided into the following 10 parts.
- Part 1. Design principles;
- Part 2. Lubrication design requirements;
- Part 3. Rolling bearing acceptance;
- Part 4. acceptance of lubricants;
- Part 5. Motor acceptance;
- Part 6. Performance testing;
- Part 7. Reliability testing;
Part 8. Assembly;
- Part 9. Delivery;
- Part 10. Storage reinspection.
This part is part 4 of GB/T 28878.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
This part is headed by the National Committee for the Standardization of Space Science and Its Application (SAC/TC312).
This part of the drafting unit. Shanghai Institute of Technical Physics, Chinese Academy of Sciences, China Petroleum and Chemical Research Institute, Chinese Academy of Sciences Lanzhou
Institute of Physics.
This part of the main drafters. Liu Xiaohua, Liang Yuxiang, Sun Jiayi, Wang Chenfei.
Specification for rotating parts of space science experiment
Part 4. acceptance of lubricants
1 Scope
This part of GB/T 28878 specifies the chlorophenyl silicone oil, polyalphaolefin synthetic hydrocarbon oils commonly used in rotating parts of space science experimental devices,
The acceptance conditions, processes, requirements, inspection rules and delivery of lubricating oils of polyalkylcyclopentane synthetic hydrocarbon oils and greases based on their oils
ready.
This part applies to the acceptance of lubricating oil for rotating parts used in space science experimental installations. Other space rotating parts of the oil acceptance
Can refer to use. This part can also be used for overdue storage of lubricants.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Measurement of kinematic viscosity of petroleum products and calculation method of dynamic viscosity GB/T
GB/T 2013 Liquid petrochemical product density determination method
GB/T 2541 Petroleum Products Viscosity Index
Determination of oil pour point
GB/T 3536 Determination of flash point and ignition of petroleum products Cleveland open cup method
Petroleum liquid manual sampling method GB/T 4756
Petroleum products - Color determination method GB/T
GB/T 7304 Determination of acid value of petroleum products - Potentiometric titration method
GB/T 7325 Determination of evaporation loss of greases and lubricants
GB/T 25915.1-2010 clean rooms and associated controlled environments - Part 1. Air cleanliness class
Specification for rotating parts of space science - Part 1. Design terminology GB/T 28878-1
GJB563 Determination of Corrosion and Oxidation Stability of Light Aviation Lubricants (Metal Sheet Method)
Test Method for Saturated Vapor Pressure of Vacuum with
Rules for the packaging, storage and delivery of petroleum products
SH/T 0189 Determination of abrasion resistance of lubricating oil (four-ball machine method)
Method for determination of thermal stability of hydraulic oil SH/T 0209
SH/T 0762 Determination of friction coefficient of lubricating oil (four ball method)
3 terms and definitions
GB/T 28878.1 Definitions and the following terms and definitions apply to this document.
3.1
Dynamic viscosity
The internal friction force of a liquid under a certain shear stress is the ratio of shear stress to shear rate applied to the flowing liquid. single
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