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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 10762-2021: Method of mass measurements for industrial and mining electric locomotive Status: Valid GB/T 10762: Historical versions
Basic dataStandard ID: GB/T 10762-2021 (GB/T10762-2021)Description (Translated English): Method of mass measurements for industrial and mining electric locomotive Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K63 Word Count Estimation: 10,122 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 10762-2021: Method of mass measurements for industrial and mining electric locomotive---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.Method of mass measurements for industrial and mining electric locomotive ICS 43:020 CCSK63 National Standards of People's Republic of China Replacing GB/T 10762-2005 Quality measurement method of industrial and mining electric locomotives Published on 2021-12-31 2022-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Measurement item 2 5 Measurement requirements 2 5:1 Basic requirements 2 5:2 Requirements for electric locomotives 2 6 Requirements for measuring systems3 6:1 Measuring instruments 3 6:2 Measuring track 3 6:3 Structure of the measuring device 3 6:4 Quantitative traceability of measurement systems 3 7 Measurement method 4 7:1 Basic method for obtaining the value of each measurement item 4 7:2 Measurement Basic Operation Step 4 7:3 Measurement conditions and requirements to be met by other measurement methods 4 7:4 Processing of measured values 5 8 Measurement record 5 Appendix A (Informative) Industrial and Mining Electric Locomotive Quality Measurement Record Table 6 Reference 7 forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted: This document replaces GB/T 10762-2005 "Measurement Method for the Quality of Industrial and Mining Electric Locomotives": Compared with GB/T 10762-2005, except for the structure In addition to adjustments and editorial changes, the main technical changes are as follows: a) Changed the expression of the scope (see Chapter 1, Chapter 1 of the:2005 edition); b) Modified normative references (see Chapter 2, Chapter 2 of the:2005 edition); c) Changed the terms "empty mass", "curb mass", "wheel weight" and "unchanged wheel weight" (see 3:1~3:4, 3:8,:2005 edition of 3:1~3:4,3:6); d) The terms "wheel weight deviation rate" and "axle load deviation rate" have been added (see 3:5 and 3:6); e) Changed the content of measurement items (see Chapter 4, Chapter 4 of the:2005 edition); f) Changed the "general requirements" in the measurement requirements (see 5:1:1, 5:1:2, 5:1:1, 5:1:2 of the:2005 edition); g) Changed the "requirements for electric locomotives" in the measurement requirements (see 5:2:2, 5:2:3, 5:2:2 and 5:2:3 of the:2005 edition), and added the measurement Requirements for the inspection and adjustment of the bogie and body of the electric locomotive before measuring (see 5:2:4, 5:2:5); h) Changed the relevant requirements for measuring instruments (see 6:1, 6:1 of the:2005 edition); i) Changed the requirements for the measurement track (see 6:2:1~6:2:3, 5:3:1~5:3:5 of the:2005 edition); j) Changed the requirements for the structure of the measuring device (see 6:3, 6:2 of the:2005 edition); k) Added metrological traceability requirements for measurement systems (see 6:4); l) Changed the measurement method in Chapter 7 (see 7:1:1~7:1:4, 7:1:1~7:1:4 of the:2005 edition); m) The measurement methods of wheel weight deviation rate and axle weight deviation rate are added (see 7:1:5); n) The measurement conditions and requirements that should be met by other measurement methods are added (see 7:3); o) The handling of measured values has been changed (see 7:4:1, 7:4:2, 7:3:1, 7:3:2 of the:2005 edition); p) Changed the content to be recorded after measurement (Chapter 8, Chapter 8 of the:2005 edition); q) Added the informative appendix "Quality Measurement Record Table of Industrial and Mining Electric Locomotives" (see Appendix A); r) Added references: Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed and managed by China Electrical Equipment Industry Association: This document is drafted by: Xiangtan Electric Machinery Co:, Ltd:, Xiangdian Heavy Equipment Co:, Ltd:, Xiangtan Industrial and Mining Electric Transmission Vehicle Quality Inspection Inspection Center, Xiangtan Traction Locomotive Factory Co:, Ltd:, Xiangtan Electric Locomotive Factory Co:, Ltd:, Zhejiang Sankun Electric Co:, Ltd:, Xiangtan Xinxin General Electric Gas Co:, Ltd:, Shanghai Lixin Electrical Control Equipment Co:, Ltd:, Shandong Shankuang Heavy Industry Co:, Ltd:, Xiangtan Zhongtian Electromechanical Co:, Ltd:, Changsha Mine Mountain Research Institute Co:, Ltd:, CRRC Yongji Motor Co:, Ltd:, Hunan Yinshi Technology Service Co:, Ltd:, Xiangtan traction electrical equipment research Co:, Ltd:, Henan CRRC Heavy Equipment Co:, Ltd:, Changsha Xiangdian Electric Technology Co:, Ltd:, and Xiangtan Nanfang Electric Locomotive Manufacturing Co:, Ltd: The main drafters of this document: Wen Bingpei, Xiong Tiegang, Su Bangwei, Ou Liuqing, Chen Xianzhong, Yu Xiaoyang, Liu Yanjun, Wang Guixiang, Chen Kaoquan, Zhang Ming, Li Shishan, Wang Qinghai, Cao Fengjin, Yu Chuncheng, Li Wenke, Wen Yi, Zhang Zemin, Peng Haoge, Chen Miao, Yu Hongwei, Huang Xiaoyun, Kang Rong, Zou Kai, Liu Heming, Xu Weidong, Zhang Dagong, Chen Bin, Chen Shuixiang, Yang Xin, Guo Feng, Hu Xiaolei, Xia Yunqing, Wu Shuying, Qiu Zhian: The previous versions of this document and its superseded documents are as follows: --- First published in 1989 as GB/T 10762-1989, first revised in:2005; ---This is the second revision: Quality measurement method of industrial and mining electric locomotives1 ScopeThis document describes the measurement of the mass of industrial and mining electric locomotives on the measurement track, including the measurement of wheel weight, axle load and empty weight, curb weight and Basic requirements and methods for wheel weight deviation rate and axle load deviation rate, and specify the conditions and methods for measuring the quality of industrial and mining electric locomotives by other methods: Require: This document applies to the quality measurement of industrial and mining electric locomotives (hereinafter referred to as "electric locomotives"):2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document: GB/T 2585 Hot-rolled steel rails for railways GB/T 8170 Numerical Rounding Rules and Representation and Judgment of Limit Values JJG (Railway) 117 Static Locomotive and Rolling Stock Weighing Platform Verification Regulations3 Terms and DefinitionsThe following terms and definitions apply to this document: 3:1 Empty car mass taramass The electric locomotive is fully assembled and has the quality it has when it meets the conditions of trial operation: Note: Including all fixed installation equipment and substances that must be added to ensure the normal operation of the equipment, excluding the quality of drivers and passengers, spare parts, tools and quality Consumables that decrease with operation: 3:2 curb weightmassinworkingorder The quality of the locomotive empty car, the quality of the drivers and passengers and the quality of various substances (sand, rescue materials, tools, lubricants, etc:) required for normal operation Sum: Note: The mass of the driver and passengers is set to 75kg (including personnel equipment and all items), and the same mass of counterweight can also be used instead: 3:3 wheelweight The locomotive is parked on a straight track, and each wheel acts on the static load on the rail: [Source: TB/T 1740-2015, 3:1] 3:4 Axleload The sum of the weights of the left and right wheels on the same axle of an electric locomotive: [Source: TB/T 1740-2015, 3:2, with modifications] ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 10762-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 10762-2021_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 10762-2021?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 10762-2021 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
