GB/T 15328-2019 English PDFUS$119.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 15328-2019: Classical V-belts fatigue test - Non-loading method Status: Valid GB/T 15328: Historical versions
Basic dataStandard ID: GB/T 15328-2019 (GB/T15328-2019)Description (Translated English): Classical V-belts fatigue test - Non-loading method Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G42 Classification of International Standard: 21.220.10 Word Count Estimation: 6,658 Date of Issue: 2019-10-18 Date of Implementation: 2020-09-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 15328-2019: Classical V-belts fatigue test - Non-loading method---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.Classical V-belts fatigue test--Non-loading method ICS 21.220.10 G42 National Standards of People's Republic of China Replace GB/T 15328-2009 Ordinary V-belt fatigue test method without torque method Published on.2019-10-18 2020-09-01 implementation State market supervision and administration China National Standardization Administration issued ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 15328-2009 "Common V-belt fatigue test method without torque method". With GB/T 15328-2009 In addition to the editorial changes, the main technical requirements are changed as follows. --- Revised the test pulley size (see 4.1,.2009 version 4.1); --- Revised the description of the material requirements for the test pulley (see 4.2, 4.2 of the.2009 edition); --- Revised the description of the surface roughness requirements on both sides of the wheel groove (see 4.3, 4.3 of the.2009 edition). This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Technical Committee for Pulley and Belt Standardization (SAC/TC428). This standard was drafted. Ningbo Fulong Synchronous Belt Co., Ltd., Maanshan Ruisheng Industry and Trade Co., Ltd., Wuxi Zhonghui Rubber Technology Co., Ltd. Company, Jiangsu Mingzhu Testing Machinery Co., Ltd., Qingdao Product Quality Inspection Technology Research Institute. The main drafters of this standard. Deng Ying, Pan Hairui, Liu Zhigang, Zhu Shusheng, Zhu Anming, Hao Yongliang. The previous versions of the standards replaced by this standard are. ---GB/T 15328-1994, GB/T 15328-2009. Ordinary V-belt fatigue test method without torque method1 ScopeThis standard specifies the fatigue test method for testing ordinary V-belts for industrial use under conditions where the laboratory does not apply torque. This standard is applicable to the A-type and B-type ring-shaped ordinary V-belts (hereinafter referred to as "V-belts") used in general transmissions.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 11356.1 belt drive V pulley (reference width system) GB/T 11357 pulley material, surface roughness and balance3 devicesThe fatigue testing machine (see Figure 1) is a two-wheel testing machine. Includes a drive wheel and its drive, a driven wheel, and a pair of a V-belt tensioning device for applying tension, a center distance variation test device, a V-belt test life time recording device, and A drive wheel speed measuring device. Description. 1---drive wheel; 2---V belt; 3---driven wheel. Figure 1 Schematic diagram of fatigue testing machine4 pulley4.1 Test pulley (see Figure 2) and the size of the wheel groove according to the provisions of Table 1, the pulley groove test is carried out in accordance with the provisions of GB/T 11356.1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15328-2019_English be delivered?Answer: Upon your order, we will start to translate GB/T 15328-2019_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 15328-2019_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 15328-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
