GB/T 31208-2014 English PDFUS$189.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 31208-2014: The methods of quality evaluation for remanufacturing core Status: Valid
Basic dataStandard ID: GB/T 31208-2014 (GB/T31208-2014)Description (Translated English): The methods of quality evaluation for remanufacturing core Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J04 Classification of International Standard: 01.040.25 Word Count Estimation: 8,813 Date of Issue: 9/3/2014 Date of Implementation: 5/1/2015 Quoted Standard: GB/T 28619; SN/T 0570 Regulation (derived from): People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014 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 Summary: This Standard specifies the basic standards remanufacturing rough quality testing, including testing methods of remanufacturing blanks appearance quality, internal defects and special properties. This Standard is applicable to mechanical products made Zai GB/T 31208-2014: The methods of quality evaluation for remanufacturing core---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.The methods of quality evaluation for remanufacturing core ICS 01.040.25 J04 National Standards of People's Republic of China Remanufacturing rough quality testing methods Issued on. 2014-09-03 2015-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the National Green Manufacturing Technology Standardization Technical Committee (SAC/TC337) and focal points. This standard is mainly drafted by. National Key Laboratory for Remanufacturing technology equipment, Shanghai Entry-Exit Inspection and Quarantine Bureau, Hefei industrial School, in Machine Productivity Promotion Center, China Heavy Duty Truck Group Jinan Fuqiang Power Co., Ltd., machinery remanufacturing National Engineering Research Center, Love Anderson (Xiamen) Electronics Co., Ltd., Zoomlion Company Limited. The main drafters of this standard. Xu Bin-shi, Zhang Wei, Dong Lihong, Wu Yiwen, history Pekin, Zhou Xinyuan Liu Bohai Xidao Yun, Luo Jianming, Lee Eun-heavy, Liu Huan, Zhu Sheng, Wang bucket, Liangxiu Bing, DONG Shi Yun TRANSACTIONS OF THE crane in Long, Jimmy Lam, Wang Wenyu, Zheng Handong, Liu Yuning, Guo Gang, Zhang Jianmin. Remanufacturing rough quality testing methods1 ScopeThis standard specifies the basic method for remanufacturing rough quality testing, including remanufacturing rough appearance quality, internal defects and special properties Test methods. This standard is applicable to mechanical products remanufacturing production, management and scientific research, other work can use and reference.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 28619 remanufacturing term Radioactive waste SN/T 0570 for imported raw materials contaminated inspection procedures3 General3.1 remanufacturing blank range should be determined according to the type of GB/T 28619. 3.2 remanufacturing blanks before the quality inspection should meet the technical requirements of the selected test methods. 3.3 remanufacturing quality inspection includes remanufacturing blank blank appearance quality, internal defects and test methods other special properties. Remake Made rough appearance quality refers to the rough shape remanufacturing capacities to meet; refers to internal defects that exist within the remanufacturing blanks unreasonable or Unsafe imperfections; remanufacturing blanks special performance test refers relates to environmental protection and electrical safety-related performance. 3.4 pairs when re-manufacturing quality inspection blanks, blanks should be prepared remanufacturing quality inspection standards and work instructions. 3.5 pairs Reman quality blank inspection, we should give priority to the use of non-destructive testing techniques. Select 3.6 NDT technology should take full account of remanufacturing blank material, structure, manufacturing processes, service conditions and non-destructive testing techniques to Maturity and other factors.4 remanufacturing rough appearance quality test methods4.1 appearance quality test should be based on actual demand for remanufactured products, select the test content and test methods. Inspection includes the shape of the part Size, local deformation, wear, corrosion, early fatigue, residual stress and surface crack detection. Sampling and test methods including full inspection, etc. Different ways. 4.2 deformation, wear amount may be obtained by measuring the size. According to statistics prioritize fault detection site, according to the shape of the detection site Seeking to determine the detection tool. a) for the measurement of remanufacturing blanks geometry of simple shapes, can be used to meet the requirements of conventional gaging. b) For size measure complex three-dimensional parts, should choose a professional tool that can refer to Appendix A. 4.3 surface corrosion can be tested in combination magnifying glass and other visual aids manually. 4.4 surface crack remanufacturing blanks according to material properties, structure, size and use, choose a method A technical appendix. 4.5 pairs of alternating load to bear the fatigue critical remanufacturing blanks need to evaluate the degree of fatigue damage early, Appendix A selection of technical methods. 4.6 Detection remanufacturing rough surface residual stress state in Appendix A to select a method. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 31208-2014_English be delivered?Answer: Upon your order, we will start to translate GB/T 31208-2014_English as soon as possible, and keep you informed of the progress. 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