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GB/T 37171-2018: Specification and test methods for bronze plate containing diamond-shaped solid lubricant
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 37171-2018 | English | 199 |
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Specification and test methods for bronze plate containing diamond-shaped solid lubricant
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GB/T 37171-2018
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Basic data | Standard ID | GB/T 37171-2018 (GB/T37171-2018) | | Description (Translated English) | Specification and test methods for bronze plate containing diamond-shaped solid lubricant | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J12 | | Classification of International Standard | 21.100.10 | | Word Count Estimation | 10,131 | | Date of Issue | 2018-12-28 | | Date of Implementation | 2019-07-01 | | Regulation (derived from) | National Standard Announcement No. 17 of 2018 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 37171-2018: Specification and test methods for bronze plate containing diamond-shaped solid lubricant
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Specification and test methods for bronze plate containing diamond--shaped coconut
ICS 21.100.10
J12
National Standards of People's Republic of China
Bronze plate containing diamond solid lubricant
Technical requirements and test methods
Published on.2018-12-28
2019-07-01 implementation
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 Machinery Industry Federation.
This standard is under the jurisdiction of the National Sliding Bearing Standardization Technical Committee (SAC/TC236).
This standard is drafted by. Zhejiang Zhongda Precision Parts Co., Ltd.
Participated in the drafting of this standard. Zhejiang Changsheng Sliding Bearing Co., Ltd., Zhejiang Shuangfei Oilless Bearing Co., Ltd., Zhongjisheng
Productivity Promotion Center, Jiashan Sanfu Sliding Bearing Co., Ltd.
Bronze plate containing diamond solid lubricant
Technical requirements and test methods
1 Scope
This standard specifies the product structure, technical requirements, test methods, etc. of bronze plates containing diamond-shaped solid lubricants.
This standard applies to bronze plates containing diamond-shaped solid lubricants (hereinafter referred to as plates). The plate can be processed into a rolled shaft by post-processing
Set and thrust washers.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 228.1 tensile testing of metallic materials - Part 1
GB/T 2059-2017 copper and copper alloy strip
GB/T 4340.1 Metallic materials - Vickers hardness test - Part 1. Test method
Methods of chemical analysis of copper and copper alloys - Part 2. Determination of phosphorus content
Methods of chemical analysis of copper and copper alloys - Part 10. Determination of tin content
GB/T 5231-2012 Processing of copper and copper alloy grades and chemical composition
3 Product structure
The product structure is made of tin bronze as the base material, and the working surface is rolled with a diamond-shaped recess, and the cavity is filled with a solid lubricant. See the product structure diagram
figure 1.
Figure 1 product structure
4 Technical requirements
4.1 Material composition
4.1.1 Chemical composition of matrix materials
The base materials are QSn8-0.3 and QSn6.5-0.1, respectively, and the chemical composition should meet the requirements of GB/T 5231-2012.
4.1.2 Lubricant composition
A mixture of molybdenum disulfide, graphite and other solid lubricants.
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