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GB/T 39523-2020: Test method for torsional vibration of precision planetary cycloidal reducers
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39523-2020 | English | 249 |
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Test method for torsional vibration of precision planetary cycloidal reducers
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GB/T 39523-2020
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Basic data | Standard ID | GB/T 39523-2020 (GB/T39523-2020) | | Description (Translated English) | Test method for torsional vibration of precision planetary cycloidal reducers | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J19 | | Classification of International Standard | 21.120 | | Word Count Estimation | 13,120 | | Date of Issue | 2020-11-19 | | Date of Implementation | 2021-09-01 | | Regulation (derived from) | National Standard Announcement No. 26 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 39523-2020: Test method for torsional vibration of precision planetary cycloidal reducers---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.
Test method for torsional vibration of precision planetary cycloidal reducers
ICS 21.120
J19
National Standards of People's Republic of China
Precision planetary cycloid reducer torsion
Vibration performance test method
2020-11-19 released
2021-09-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Table of contents
Foreword Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Test piece 1
5 Test device 1
5.1 Composition 1
5.2 Calibration 2
5.3 Installation requirements 2
6 Test method and data processing 2
6.1 Test environment requirements 2
6.2 Test method 3
6.3 Data processing 3
Appendix A (informative appendix) Recommended value of moment of inertia of test piece 5
Appendix B (informative appendix) Calculation method of torsional vibration test 7
Appendix C (informative appendix) Other test plans 9
Reference 10
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by China Machinery Industry Federation.
This standard is under the jurisdiction of the National Reducer Standardization Technical Committee (SAC/TC357).
Drafting organizations of this standard. Jiangsu Provincial Reducer Product Quality Supervision and Inspection Center, Shanghai University, Hefei Harbin Polytech Intelligent Equipment Co., Ltd.
Company, China National Machinery Productivity Promotion Center, Guangdong Product Quality Supervision and Inspection Institute, State Key Laboratory of Mechanical Transmission of Chongqing University, Zhengzhou Machinery
Machinery Research Institute Co., Ltd., Jiangsu Zhonggong High-end Equipment Research Institute Co., Ltd., Zhuhai Feima Transmission Machinery Co., Ltd., National Stainless Steel Products
Supervision and Inspection Center, Shanghai Nabtesco Transmission Equipment Co., Ltd., Nanjing Kangni Mechanical and Electrical Co., Ltd., Nanjing Institute of Technology, Jiangsu Tang
Liu Xingdong Stainless Steel Co., Ltd., Nanjing Zhihui Intelligent Technology Co., Ltd.
The main drafters of this standard. Ding Jun, Li Ming, Huang Dishan, Zhou Xiaoju, Wu Qingfeng, Li Jinfeng, Chen Huan, Xu Lixin, Cao Ke, Liu Bin, Zhang Jie,
Chen Haixia, Lu Pangong, Shi Xudong, Geng Jianwei, Tang Juan, He Jun, Xiao Hong, Wang Weigong, Chen Jian, Zhang Jingcai, Cai Xiaolin, Cao Dongshan, Chen Anyuan,
Xu Wanjian and Bao Xisong.
Precision planetary cycloid reducer torsion
Vibration performance test method
1 Scope
This standard specifies the terms and definitions of torsional vibration, test pieces, test devices, test methods and data processing of precision planetary cycloid reducers.
This standard is applicable to precision planetary cycloid reducers in the precision transmission fields of industrial robots, precision machine tools, and medical equipment (hereinafter referred to as
"Reducer") torsional vibration performance test.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.
For undated references, the latest version (including all amendments) applies to this document.
GB/T 2828.1 Sampling inspection procedure by attributes Part 1.Batch inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 2828.11 Sampling inspection procedures by attributes Part 11.Assessment procedures for the claimed quality level of small populations
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Torsional vibration
Torsional vibration
Periodic vibration produced by an object twisting around its own axis of rotation.
3.2
Angular displacement
The displacement characterized by a certain rotational freedom of an object.
[GB/T 2298-2010, definition 3.7]
4 Test piece
The test pieces are products or prototypes, and the quantity is determined by the purpose and requirements of the test. If it is a sampling test, the number of test pieces should be based on GB/T 2828.1
Or GB/T 2828.11 to confirm.
5 Test device
5.1 Composition
The composition of the test device mainly includes. vibration acceleration sensor (referred to as "sensor"), test load, test piece, drive motor (including drive),
Support stand, etc., as shown in Figure 1.
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