GB/T 5669-2017 English PDFUS$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 5669-2017: Rotary tiller -- Rotary blades and blade holders Status: Valid GB/T 5669: Historical versions
Basic dataStandard ID: GB/T 5669-2017 (GB/T5669-2017)Description (Translated English): Rotary tiller -- Rotary blades and blade holders Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B91 Classification of International Standard: 65.060.20 Word Count Estimation: 15,120 Date of Issue: 2017-11-01 Date of Implementation: 2018-05-01 Older Standard (superseded by this standard): GB/T 5669-2008 Regulation (derived from): National Standard Announcement 2017 No. 29 Issuing agency(ies): General Administration of Quality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 GB/T 5669-2017: Rotary tiller -- Rotary blades and blade holders---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.Rotary tiller-Rotary blades and blade holders ICS 65.060.20 B91 National Standards of People's Republic of China Replacing GB/T 5669-2008 Rotary rotary knife and knife holder Posted.2017-11-01 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 5669-2008 "Rotary Tilting Machine Knives and Block Holders." This standard compared with GB/T 5669-2008, in addition to editorial changes outside the main technical changes are as follows. --- Modify the scope (see Chapter 1,.2008 edition Chapter 1); --- Added terms and definitions (see Chapter 4); --- Remove stubble rotary cutter knife (see 5.1.4,.2008 version 4.1.3); --- Removed single-pole power consumption test items (see Chapter 9 in.2008 version of Table 9); --- Increased the knife block unqualified project classification and inspection rules (see Table 9 and Table 11); --- Unqualified project classification has been adjusted (see Table 8). This standard is proposed by the China Machinery Industry Federation. This standard by the National Agricultural Machinery Standardization Technical Committee (SAC/TC201). This standard was drafted by the Ministry of Agriculture, Nanjing Institute of Agricultural Mechanization, Machinery Industry Tillage Machinery Products Quality Inspection Center, Shandong Monstar Machinery Co., Ltd., Qingdao Zhenghe Industrial Co., Ltd. The main drafters of this standard. Yao Keheng, Yuan Dong, Zhu Jiping, Peng Zhuomin, Ding Yan, Xia Min, Chen Wei, Feng Jian, Lu Xuefu, Mou Jiahai. This standard replaces the standards previously issued as. --- GB/T 5669-1985, GB/T 5669-1995, GB/T 5669-2008. Rotary rotary knife and knife holder1 ScopeThis standard specifies the terms and definitions, type and size, technical requirements, test methods, inspection rules Then, instructions for use, labeling, packaging, shipping and storage. This standard applies to rotary knives and knives used knife.2 Normative referencesThe following documents for the application of this document is essential. 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. Determination of depth of decarburization GB/T 224 steel GB/T 230.1 Metallic materials Rockwell hardness test Part 1. Test methods (A, B, C, D, E, F, G, H, K, N, T standard ruler) Spring steel Low alloy high strength structural steel GB/T 2828.1-2012 Sampling procedures for inspection - Part 1 - Batch-by-lot inspection by acceptance quality limit (AQL) plan3 symbol and nameTable 1 shows the symbols and names of knives and knives. Table 1 symbols and names No. Symbol Name1 A Shank width2 B handle thickness3 D aperture4 E Center of rotation to the center of the shank hole5 F Hole center (center line of two holes) Distance to the top of the shank6 R Rotation radius of the knife roll7 R0 Cutting edge starting radius8 Rn Radius of any point on the cutting edge9 θmax side cutting edge angle 10 Rl End cutting edge radius 11 b working width 12 h Tangential face end knife height ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 5669-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 5669-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 5669-2017_English with my colleagues?Answer: Yes. 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Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5669-2017 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. |
