FZ/T 93110-2021 English PDFUS$149.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. FZ/T 93110-2021: Magnetic rotor type false twister Status: Valid
Basic dataStandard ID: FZ/T 93110-2021 (FZ/T93110-2021)Description (Translated English): Magnetic rotor type false twister Sector / Industry: Spinning & Textile Industry Standard (Recommended) Classification of Chinese Standard: W97 Word Count Estimation: 6,669 Issuing agency(ies): Ministry of Industry and Information Technology of the People's Republic of China FZ/T 93110-2021: Magnetic rotor type false twister---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.Magnetic rotor type false twister ICS 59.120.10 W97 People's Republic of China Textile Industry Standard Magnetic rotor type false twister Released on 2021-04-19 2021-07-01 implementation Issued by the Ministry of Industry and Information Technology of the People's Republic of China ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China National Textile and Apparel Council. This standard is under the jurisdiction of the National Textile Machinery and Accessories Standardization Technical Committee (SAC/TC215). Drafting organizations of this standard. Zhejiang Zili Machinery Co., Ltd., Shaoxing Huayu Textile Machinery Co., Ltd., Changshu Wanlong Machinery Co., Ltd., Xinchang County Jinxing Machinery Co., Ltd., Zhejiang Rifa Textile Machinery Co., Ltd., Nan'an Zhongji Standardization Research Institute Co., Ltd., China Textile Machinery Machinery Association. The main drafters of this standard. Ma Chaojiong, Wang Xuqiang, Fan Zhen, Wang Yongwei, Shao Kaiyuan, Zhu Bin, Hong Dong, Qian Yu. Magnetic rotor type false twister1 ScopeThis standard specifies the classification, requirements, test methods, inspection rules and markings, packaging, transportation and storage of magnetic rotor type false twisters. This standard applies to the magnetic rotor type false twister used in the false twisting (texturing) process of polyester, nylon and other chemical fiber filaments.2 Normative referencesThe following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 191 Packaging, storage and transportation pictorial signs GB/T 531.1 Test method for indentation hardness of vulcanized rubber or thermoplastic rubber Part 1.Shore durometer method (Shore hardness) GB/T 2828.1-2012 Sampling inspection procedures by attributes Part 1.Batch inspection sampling searched by acceptance quality limit (AQL) plan GB/T 7111.1 Textile Machinery Noise Test Specification Part 1.General Requirements GB/T 7111.4 Textile Machinery Noise Test Specification Part 4.Yarn Processing, Rope Processing Machinery GB/T 9239.1-2006 Mechanical vibration constant (rigid) rotor balance quality requirements Part 1.Specification and balance tolerance test FZ/T 90001 Textile machinery product packaging3 categories3.1 According to the transmission mode. ---Single pulley; ---Double belt wheels. 3.2 According to the driving wheel bearing speed, it is divided into. ---Low speed (< 15000r/min); ---High speed (≥15000r/min).4 requirements4.1 Complete set 4.1.1 After a single spindle idling at 12000r/min and running-in for 72h; the working speed difference of the two driving wheels, the temperature rise of each bearing, the noise (emission sound pressure level), The vibration value should meet the requirements of Table 1. Table 1 Project parameters Working speed difference between two driving wheels/(r/min) < 100 ...... |
