NB/T 11130-2023Automatic control drill rig for coal mine (English PDF)
煤矿井下自动控制钻机
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
February 6, 2023
Implementation date
August 6, 2023
Scope
NB/T 11130-2023 is the English-translated version of 煤矿井下自动控制钻机.
NB/T 11130-2023 is the Chinese energy industry standard for program-controlled drilling rigs used in coal mines, machines that feed drill pipes, make up and break out pipe joints and drill in and out automatically.
It gives the model designation and its meaning, technical requirements, test methods, inspection rules, and marking, instructions for use, packaging, transport and storage.
Terms cover the control unit and the actuating deviation between actual and commanded values. Explosion protection is tied to the GB/T 3836 series, emergency stop design to GB/T 16754, and hydraulic hoses and system assembly to MT/T 98 and MT/T 776.
It serves the design, manufacture, inspection and use of these rigs. Issued on 6 February 2023, it has applied since 6 August 2023.
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Document preview — NB/T 11130-2023
National Standard of the People's Republic of China
- ICS
- 73.100.99
- Classification
- D 98
Issued by: National Energy Administration of the People's Republic of China
Contents
- Preface
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Model and meaning
- 5 Technical requirements
- 6 Test method
- 7 Inspection rules
- 8 Signs, instruction manuals, packaging, transportation and storage
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1. Structure and Drafting Rules for Standardization Documents" to be drafted.
1 Scope
This document specifies the model, requirements, test methods, and inspection specifications of automatic control drilling rigs in coal mines (hereinafter referred to as "automatic control drilling rigs"). Rules, signs, instructions for use, packaging, transportation and storage, etc.
This document is applicable to the design, manufacture, inspection and use of automatic control drilling rigs in coal mines.
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text. dated citations For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 191 Packaging, storage and transportation icon marks
GB/T 3836.1 Explosive atmospheres Part 1. General requirements for equipment
GB/T 3836.2 Explosive atmospheres Part 2. Equipment protected by flameproof enclosure "d"
GB/T 3836.4 Explosive atmospheres Part 4. Equipment protected by intrinsic safety type "i"
GB/T 9969 General Rules for Instructions for Use of Industrial Products
GB/T 10111 Generation of Random Numbers and Its Application in Product Quality Sampling Inspection
GB/T 16754 Design Principles for Emergency Stop Function of Machinery Safety
AQ1043 Mining product safety sign identification
MT/T 98 Inspection specification for hoses and hose assemblies for hydraulic supports
MT/T 113 General test methods and judgment rules for flame retardant and antistatic properties of polymer products used in underground coal mines
MT/T 356 coal mine safety engineering drilling rig
MT/T 776 Coal mine machinery hydraulic system assembly factory inspection specification
MT/T 818 (all parts) Coal mine cables
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1 Automatic control drill rig
Controlled by a program, it is a drilling rig with the functions of automatically conveying drill pipes, automatically connecting and unloading drill pipes, and automatically drilling in and out.
3.2 Control unit
The combination of software and hardware that sends instructions to the actuator according to the established procedures, and accepts human intervention to correct and stop the action of the actuator.
3.3 Actuating deviation
The difference between the actual value of a parameter of the actuator and the command value issued by the control unit.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 3836.1Explosive atmospheres - Part 1: Equipment - General requirements
- GB/T 3836.2Explosive atmospheres - Part 2: Equipment protection by flameproof enclosures 'd'
- GB/T 3836.4Explosive atmospheres - Part 4: Equipment protection by intrinsic safety 'i'
- GB/T 9969General principles for preparation of instructions for use of industrial products
- GB/T 10111Generation of random numbers and procedures applied to sampling inspection for product quality
AQ1043 · MT/T 113 · MT/T 356 · MT/T 818
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Related Standards
GB/T 10111-2008 — Generation of random numbers and procedures applied to sampling inspection for product quality
GB/T 16754-2021 — Safety of machinery - Emergency stop function - Principles for design
GB/T 191-2025 — Graphical symbols marking for handling and storage of packages
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NB/T 11130-2023
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