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GB/T 31847-2015: Mechanical structures for electrotechnical and electronic equipment -- Modular order and associated applications
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 31847-2015 | English | 489 |
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Mechanical structures for electrotechnical and electronic equipment -- Modular order and associated applications
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GB/T 31847-2015
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Basic data | Standard ID | GB/T 31847-2015 (GB/T31847-2015) | | Description (Translated English) | Mechanical structures for electrotechnical and electronic equipment -- Modular order and associated applications | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K05 | | Classification of International Standard | 31.24 | | Word Count Estimation | 23,298 | | Date of Issue | 2015-07-03 | | Date of Implementation | 2016-02-01 | | Quoted Standard | GB/T 1360-1998; GB/T 8582-2008; GB/T 19290.1; GB/T 19290.2; GB/T 19290.3; GB/T 19290.4; GB/T 19290.5; GB/T 19520.1; GB/T 19520.2; GB/T 19520.12; GB/T 19520.13; GB/T 19520.14; GB/T 19520.15; GB/T 19520.17; IEC GUIDE 103 | | Regulation (derived from) | National Standard Announcement 2015 No.22 | | 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 terms and definitions apply modulus of the sequence structure of the electric and electronic equipment, machinery, mold and mold number sequence number sequence. This Standard applies to metric sizes and inch sizes Series Series electrical and electronic equipment mechanical structure. | GB/T 31847-2015: Mechanical structures for electrotechnical and electronic equipment -- Modular order and associated applications
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Mechanical structures for electrotechnical and electronic equipment. Modular order and associated applications
ICS 31.240
K05
National Standards of People's Republic of China
Electrical and electronic equipment mechanical structure
Modulo series and its applications
Issued on. 2015-07-03
2016-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 modulo 2 sequence
4.1 General Rule 2
4.2 metric series modulo sequence 4
4.3 inch size range of modulus mesh 5
Application of sequence modulo 5 6
Objective 5.1 modulus sequence applications 6
Layers and modulus 5.2 Relationship mechanical structure 6
Application of the principle of 7 5.3 Installation grid spacing
5.4 Application of the modulus of 7
5.5 modulus (grid spacing) Application Example 9
Appendix A (informative) Background modulus and its applications 14
Annex B (informative) national standards, international standards adopted by publication or coordination modulus size 16
References 18
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
The standard electrical and electronic equipment by the National Standardization Technical Committee integrated structure (SAC/TC34) and focal points.
This standard by Beijing Sifang Automation Co., Ltd. is responsible for drafting, State Grid Electric Power Research Institute, Dongguan City Jia Rui Precision Machinery
Manufacturing Co., Ltd., Guodian Nanjing Automation Co., Ltd., Huawei Technologies, ZTE Corporation, Nanjing NARI-RELAYS
Bao Electric Co., Ltd., XJ Electric Co., Ltd., China Shipbuilding Industry Corporation seventh fifteen Institute, the flames of communication technology shares
Co., Ltd. Jiangsu Hong Kong-day cabinet, Cixi Qi State Electric Co., Ltd., Wan Control Group Co., Tianjin original Electric Co. Shares
The company participated in the drafting.
The main drafters of this standard. Zhangkai Guo Tian Heng, Zhang Yu, Hu Peng, Wu Bei, Zhang solid, Wang Wei, Yin Donghai, Zhang Yanting, Panghai Ou, Yuan Fenghua,
Tour Han Tao, Wu Jue, Jiang Guoqing, Yang Bo, Zhang Shen with.
Electrical and electronic equipment mechanical structure
Modulo series and its applications
1 Scope
This standard specifies the terms and definitions apply modulus of the sequence structure of the electric and electronic equipment, machinery, modulus Series and number sequence.
This standard applies to metric sizes and inch series of electrical and electronic equipment - Dimensions of mechanical structures.
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 1360-1998 printed circuit grid system
GB/T 8582-2008 term structural mechanical electrical and electronic equipment
(All parts) GB/T 19290 in the development of mechanical structures for electronic equipment modulus sequence
GB/T 19520 (all parts), electronic equipment mechanical structure 482.6mm (19in) series of mechanical structure size
IEC Guide 103 Size coordinated Guide (Guidefordimensionsforco-ordination)
3 Terms and Definitions
GB/T 8582-2008 and defined the following terms and definitions apply to this document. For ease of use, repeat the following list
GB/T in 8582-2008 of certain terms and definitions.
3.1
Module module
All edges are integer multiples of the grid from the three-dimensional structure can also be used for two-dimensional grid.
[GB/T 8582-2008, the definition 3.1.1]
3.2
Modulus modular
One-dimensional module grid spacing value.
[GB/T 8582-2008, the definition 3.1.2]
3.3
The basic module basemodular
Modulus modulus specified sequence, its value is equal to the basic grid spacing.
[GB/T 8582-2008, the definition 3.1.3]
3.4
Modulus sequence modularorder
Establish coordination dimensions and basic grid spacing, multiple grid spacing, as well as to determine the grid for mounting equipment isomers distance between a set of rules.
[GB/T 8582-2008, the definition 3.1.4]
3.5
Mesh grid
Theory of equal size arranged in a straight line orthogonal.
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