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GB/T 33939-2017: Vertical roller mill -- Casting liner of the grinding roller and the grinding table -- Technical specifications
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33939-2017 | English | 199 |
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Vertical roller mill -- Casting liner of the grinding roller and the grinding table -- Technical specifications
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GB/T 33939-2017
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Basic data | Standard ID | GB/T 33939-2017 (GB/T33939-2017) | | Description (Translated English) | Vertical roller mill -- Casting liner of the grinding roller and the grinding table -- Technical specifications | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D94 | | Classification of International Standard | 73.120 | | Word Count Estimation | 10,168 | | Date of Issue | 2017-07-12 | | Date of Implementation | 2018-02-01 | | 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 33939-2017: Vertical roller mill -- Casting liner of the grinding roller and the grinding table -- Technical specifications
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Vertical roller mill - Casting liner of the grinding roller and the grinding table - Technical specifications
ICS 73.120
D94
National Standards of People's Republic of China
Vertical roller mill roller and disc casting liner
Technical conditions
2017-07-12 released
2018-02-01 Implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Machinery Industry Federation.
This standard by the National Mining Machinery Standardization Technical Committee (SAC/TC88) centralized.
This standard is responsible for drafting unit. Jinan University.
This standard participated in the drafting unit. Zhejiang Yu Rong Industrial Co., Ltd., Anhui Institute of Mechanical Science, Anhui Ningguo Xinning equipment manufacturing
Technology Development Co., Ltd., CITIC Heavy Machinery Co., Ltd., Ma On Shan Haitian Heavy Industry Technology Development Co., Ltd., Ningguo City open source
Force wear-resistant materials Co., Ltd., Suzhou City Runda Machinery Manufacturing Co., Ltd., Ningguo City Oriental Milling Materials Co., Ltd., Anhui Province Ningguo
Wear-resistant parts plant, Chongqing, wear-resistant materials Co., Ltd., Nanjing, Ningguo City Huada wear-resistant materials Co., Ltd., Jinan University Shaoguan research
Academy.
The main drafters of this standard. Li Wei, Li Lilong, Song Qiang, Zhou Daohong, Zhang Luming, Sun Aimin, Wang Defa, Gu Longyuan, Zhao Jinbin,
Mu Yuanquan, Ma Yong, Liu Zhongyi, Guan Chengjun.
Vertical roller mill roller and disc casting liner
Technical conditions
1 Scope
This standard specifies the terms and definitions of the vertical roller mill (hereinafter referred to as "vertical mill") roller and disc casting liner, grade and code, technology
Requirements, test methods, inspection rules, marking, packaging, transportation and storage.
This standard applies to the grinding of the key wear-resistant grinding roller and grinding plate liner (hereinafter referred to as "liner").
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.
Steel and alloys - Determination of chromium content - Visual titration or potentiometric titration
GB/T 223.18 Methods for chemical analysis of iron, steel and alloy - Sodium thiosulfate separation - iodometric method for the determination of copper content
Iron and steel - Determination of nickel content - Butadiene oxime spectrophotometric method GB/T
GB/T 223.25 Methods for chemical analysis of iron, steel and alloy - The dibutyl ketoxime gravimetric method for the determination of nickel content
Iron and steel - Determination of molybdenum content - Thiocyanate spectrophotometric method GB/T
GB/T 223.28 Methods for chemical analysis of iron, steel and alloy The α-benzooxime gravimetric method for the determination of molybdenum content
Iron and steel - Determination of tungsten content - Gravimetric method and spectrophotometric method GB/T
GB/T 223.59 Determination of phosphorus content of iron, steel and alloy - Bismuth phosphorus molybdenum blue spectrophotometric method and antimony phosphomolybdenum blue spectrophotometric method
GB/T 223.60 Methods for chemical analysis of iron, steel and alloy - Perchloric acid dehydration gravimetric method for the determination of silicon content
Iron and steel - Determination of manganese content - Flame atomic absorption spectrometric method GB/T
GB/T 223.71 Methods for chemical analysis of iron, steel and alloy The post-combustion gravimetric method for the determination of carbon content
Steel and alloys - Determination of sulfur content - Gravimetric method GB/T
GB/T 229 Metallic materials Chibi pendulum impact test method
GB/T 230.1 Metallic materials - Rockwell hardness test - Part 1. Test methods (A, B, C, D, E, F, G, H, K, N, T)
ruler)
GB/T 5611 Casting Terminology
GB/T 5612 cast iron grade representation method
GB/T 6060.1 Surface roughness comparison Sample casting surface
Casting Dimensional Tolerances and Machining Margin GB/T 6414-1999
Ultrasonic testing of cast steel - Part 1. General purpose castings
GB/T 8263 anti - wear white cast iron pieces
Test of Magnetic Particles for Steel Castings GB/T 9444-2007
Casting weight tolerance GB/T 11351-1989
GB/T 15056 Method for evaluation of casting surface roughness
Sampling and sample preparation methods for the determination of chemical constituents of steels and iron GB/T
GB/T 26652 wear resistant composite castings
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