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GB/T 36879-2018: Rubber seals used for full face tunnel boring machine
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 36879-2018 | English | 199 |
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Rubber seals used for full face tunnel boring machine
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GB/T 36879-2018
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Basic data | Standard ID | GB/T 36879-2018 (GB/T36879-2018) | | Description (Translated English) | Rubber seals used for full face tunnel boring machine | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G43 | | Classification of International Standard | 83.140.50 | | Word Count Estimation | 10,123 | | Date of Issue | 2018-09-17 | | Date of Implementation | 2019-04-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 36879-2018: Rubber seals used for full face tunnel boring machine---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.
Rubber seals used for full face tunnel boring machine
ICS 83.140.50
G43
National Standards of People's Republic of China
Rubber seals for full face tunnel boring machine
Published on.2018-09-17
Implementation of.2019-04-01
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Petroleum and Chemical Industry Federation.
This standard is under the jurisdiction of the National Rubber and Rubber Products Standardization Technical Committee (SAC/TC35).
This standard is drafted by. Northwest Rubber and Plastics Research and Design Institute Co., Ltd.
Participated in the drafting of this standard. China Railway Construction Heavy Industry Group Co., Ltd., China Railway Engineering Equipment Group Co., Ltd., China Communications Tianhe Machinery Co., Ltd.
Preparation Manufacturing Co., Ltd., Shanghai Tunnel Engineering Co., Ltd., North Heavy Industry Group Co., Ltd. Tunnel Excavation Equipment Branch, Jiangyin Haida Rubber
Co., Ltd., Xi'an Xiangyang Aerospace Materials Co., Ltd., Guangzhou Machinery Science Research Institute Co., Ltd., Chongqing Duke Industrial Co., Ltd.
Division, Nanjing Dongrun Special Rubber & Plastic Co., Ltd., Shanxi Tiandi Mining Technology Equipment Co., Ltd., Suzhou Hyde New Material Technology Co., Ltd.
Shanxi Taibao Technology Co., Ltd., Beijing Jianke Huifeng Technology Co., Ltd.
The main drafters of this standard. Zheng Jianmin, Lei Lin, Cheng Yongliang, Ye Lei, Yang Hui, Gu Jianjiang, Wu Sirong, Ma Chengbiao, Zheng Yongguang, Wang Tao, Hao Rui,
Xu Dongbo, Liu Liwei, Yuan Jianglong, Liang Xiaofeng, Du Changchun, Jiang Wenyang, Wang Shipeng, Chen Ping, Jia Xianbao, Ye Changqing, Xu Jin, Zheng Dong, Huang Haifei,
Wu Zhifeng, Wang Jinping, Li Lizhen.
Rubber seals for full face tunnel boring machine
1 Scope
This standard specifies the terms and definitions, requirements, and test methods for main drive seals, hinge seals, and airbag seals for full-face tunnel boring machines.
Law, inspection rules and signs, packaging, transportation, storage.
This standard applies to main drive seals, hinged seals and airbag seals (hereinafter collectively referred to as seals) for full-face tunnel boring machines.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 528 Determination of tensile stress-strain properties of vulcanized rubber or thermoplastic rubber
GB/T 529 Determination of tear strength of rubber or thermoplastic rubber (pants, right angles and crescents)
Rubber and rubber -- Determination of hardness of indented rubbers -- Part 1 . Shore hardness test method ( Shore hardness )
GB/T 1682 vulcanized rubber - Determination of low temperature brittleness - Single sample method
GB/T 1689 vulcanized rubber - Determination of wear resistance (with Acrony abrasion test machine)
GB/T 1690 vulcanized rubber or thermoplastic rubber liquid test method
GB/T 2941 Rubber Physical Testing Methods General Procedures for Sample Preparation and Regulation
GB/T 3512 vulcanized rubber or thermoplastic rubber hot air accelerated aging and heat test
GB/T 3672.1 Tolerance of rubber products - Part 1. Dimensional tolerances
GB/T 5721-1993 General provisions for marking, packaging, transportation and storage of rubber sealing products
Rubber and rubber -- Determination of compression set - Part 1 . normal temperature and temperature conditions
GB/T 34354 full-section tunnel boring machine terminology and commercial specifications
3 Terms and definitions
The terms and definitions defined in GB/T 34354 apply to this document.
4 requirements
4.1 Structure
4.1.1 The cross-sectional structure of the main drive seal and hinge seal is as follows.
a) V-type single lip seal, the cross-sectional structure is shown in Figure 1.
b) Fin seals, the cross-sectional structure is shown in Figure 2.
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