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| GB/T 28689-2012 | English | 169 |
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Efficient rotator mixer -- Technical requirements
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GB/T 28689-2012
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Basic data
| Standard ID | GB/T 28689-2012 (GB/T28689-2012) |
| Description (Translated English) | Efficient rotator mixer -- Technical requirements |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | J61 |
| Classification of International Standard | 25.120.30 |
| Word Count Estimation | 7,723 |
| Quoted Standard | GB 5226.1; GB/T 6576; GB/T 7932; GB/T 9969; GB/T 10095.1; GB/T 13306; GB/T 17421.1-1998; GB 20905; GB/T 23570; GB/T 25371; GB/T 25711-2010; JB/T 5365.1; JB/T 8356.1; JB/T 8356.2 |
| Regulation (derived from) | National Standards Bulletin No. 24 of 2012 |
| 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 provides a highly efficient rotor mixer technical requirements, test methods, inspection rules and signs, packaging and transportation. This standard applies to high- rotor mixer (hereinafter referred to mixer). |
GB/T 28689-2012: Efficient rotator mixer -- Technical requirements
---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.
ICS25.120.30
J61
National Standards of People's Republic of China
Efficient rotor sand mixer technical conditions
Issued on. 2013-01-01 2012-09-03 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard rule according to GB/T 1.1-2009 given draft.
The standard proposed by China Machinery Industry Federation.
This standard by the National Foundry Machinery Standardization Technical Committee (SAC/TC186) centralized.
This standard was drafted. Jinan Foundry and Metalforming Machinery Research Institute Co., Ltd.
The main drafters of this standard. Yao Jicheng, Lu Jun, Zhan Changjun.
Efficient rotor sand mixer technical conditions
1 Scope
This standard specifies the technical requirements, test methods, inspection rules and signs, packaging and transportation of highly efficient rotor sand mixer.
This standard applies to efficient rotor Mixer (hereinafter referred Mixer)
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 5226.1 mechanical and electrical safety of machinery - Electrical equipment - Part 1. General requirements
GB/T 6576 machine lubrication system
GB/T 7932 General technical condition of pneumatic systems
GB/T 9969 General Industrial Product Manual
GB/T 10095.1 cylindrical gear accuracy system - Part 1. Definitions tooth surface deviation and ipsilateral tooth allowable value
GB/T 13306 signage
GB/T 17421.1-1998 General machine testing - Part 1. under no-load or finishing conditions Geometric accuracy of machines
Foundry machinery - Safety requirements GB 20905
GB/T 23570 Metal Cutting Machine welded General technical requirements
GB/T 25371 casting machinery noise level measurement method
GB/T 25711-2010 casting machinery - General requirements
JB/T5365.1 casting machinery Cleanliness measurement gravimetric method
JB/T8356.1 and technical conditions Packaging Machine
JB/T8356.2 tool box
3 Technical requirements
3.1 General requirements
3.1.1 Mixer shall comply with the provisions of this standard, in accordance with prescribed procedures approved manufacturing drawings and technical documents.
3.1.2 Transmission gear should be smooth, flexible, and should be consistent with the provisions of GB/T 10095.1 of.
3.1.3 electrical system shall meet the requirements of GB 5226.1.
3.1.4 Pneumatic systems shall comply with GB/T 7932's.
3.1.5 lubrication system should be oiled, and indicator of oil supply situation should observe the oil standard, and in line with GB/T 6576's
Provisions.
3.1.6 weld should be uniform, smooth, nonporous, slag, cracks and other defects, welding quality should be consistent with the provisions of GB/T 23570 in.
3.1.7 Mixer outer surface should not have obvious irregularities and other defects.
3.1.8 Exposed parts machined surface should not have rust and touch, knock, scratches and other defects.
3.1.9 access door and exposed moving mechanism to be provided with security guards, and shall comply with the provisions of GB 20905.
3.1.10 Each blade life and rotor blades and other wearing parts should not be less than 1500h, and should be easy to replace.
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