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FZ/T 92021-2017: Bobbin hanger
Status: Valid FZ/T 92021: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| FZ/T 92021-2017 | English | 189 |
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3 days [Need to translate]
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Bobbin hanger
| Valid |
FZ/T 92021-2017
|
| FZ/T 92021-2008 | English | 279 |
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3 days [Need to translate]
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Bobbin hanger
| Obsolete |
FZ/T 92021-2008
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| FZ/T 92021-1992 | English | 279 |
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3 days [Need to translate]
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Hanging Ingot
| Obsolete |
FZ/T 92021-1992
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PDF similar to FZ/T 92021-2017
Basic data | Standard ID | FZ/T 92021-2017 (FZ/T92021-2017) | | Description (Translated English) | Bobbin hanger | | Sector / Industry | Spinning & Textile Industry Standard (Recommended) | | Classification of Chinese Standard | W91 | | Classification of International Standard | 59.120.10 | | Word Count Estimation | 8,885 | | Date of Issue | 2017-11-07 | | Date of Implementation | 2018-04-01 | | Older Standard (superseded by this standard) | FZ/T 92021-2008 | | Quoted Standard | GB/T 191; FZ/T 90001; FZ/T 90110-2013 | | Regulation (derived from) | Ministry of Industry and Information Technology Bulletin 2017 No. 48 | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | | Summary | This standard specifies the classification, parameters and markings, requirements, test methods, inspection rules and signs, packaging, transportation and storage of hanging ingots. This standard applies to cotton, wool, silk spinning and chemical fiber pure spinning or blending, and other types of ring spinning machine, suspended ingots of coarse and thin hanging roving bobbins. | FZ/T 92021-2017: Bobbin hanger---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.
Bobbin hanger
ICS 59.120.10
W91
People's Republic of China Textile Industry Standard
Replacing FZ/T 92021-2008
Hanging ingot
Released on.2017-11-07
2018-04-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces FZ/T 92021-2008 "suspension".
Compared with FZ/T 92021-2008, the main changes of this standard are as follows.
--- The standard scope of application has increased the thickness of the combination of hanging spindles;
--- Adjusted the standard classification, parameters and marking related content and marking examples (see Chapter 3, Table 1, Table 2, Figure 1);
--- Added the code for the combination of the thickness and the vertical suspension rotary type spindle (see 3.1, Table 3);
--- Expanded the density of the damped hand-adjustable cotton and blended yarns and the required damping force adjustment range (see Table 4);
--- Increased the density of the damped hand-adjustable cotton and blended yarns and the required damping force adjustment range (see Table 5);
--- broaden the range of materials used in the support ring (see 4.2);
--- Increased the requirements for the combination of the thickness of the main body and the support ring material (see 4.3);
--- Adjusted the requirements of the material test method (see 5.1, 5.6).
Please note that some of the contents of this document may involve patents. The issuing authority of this document shall not be responsible for identifying these patents.
This standard was proposed by the China National Textile and Apparel Council.
This standard is sub-technical committee of spinning, dyeing and finishing machinery of the National Textile Machinery and Accessories Standardization Technical Committee (SAC/TC215/SC1)
Return to the mouth.
This standard is mainly drafted by. Jiangyin Cotton Bolt Plastic Textile Accessories Co., Ltd., National Textile Machinery Quality Supervision and Inspection Center, Jinzhong
Jingwei Hengteng Co., Ltd., Jiangyin Changfang Technology Co., Ltd., Jiangyin Chengxin Textile Co., Ltd., Jiangyin Tonglong Textile Machinery Co., Ltd.
Division, Changzhou Tonghe Textile Machinery Manufacturing Co., Ltd., Wuxi Hongyuan Electromechanical Technology Co., Ltd.
The main drafters of this standard. Ren Fei, Zhou Yafeng, Li Chunling, Xu Zhengjian, Zhong Xinghai, Wang Yufeng, Ding Feng, Shao Keliang, Xu Xianghong.
The previous versions of the standards replaced by this standard are.
---FJ/JQ48-1984;
---FZ/T 92021-1992;
---FZ/T 92021-2008.
Hanging ingot
1 Scope
This standard specifies the classification, parameters and markings, requirements, test methods, inspection rules and marking, packaging, transportation and storage of hanging spindles.
This standard is applicable to all kinds of ring spinning machines such as cotton, wool, silk spinning and chemical fiber pure spinning or blending, and hanging spindles of thick and thin hanging roving bobbins.
2 Normative references
The 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 191 packaging storage and transportation icon
FZ/T 90001 Textile Machinery Product Packaging
FZ/T 90110-2013 Textile Machinery General Project Quality Inspection Specification
3 classification, parameters and marking
3.1 Classification
According to the type of dust cover. the basic type is shown in Figure 1a), and the heightened type is shown in Figure 1b).
Classified by structure. damped fixed type, damped hand type and damped hand type.
Classified by function. vertical suspension rotary type for spinning frame, vertical suspension type for spinning frame, vertical suspension rotary type for combination of thickness and thickness.
Note 1. The vertical suspension type spindle for the spinning frame is used for the roving spare.
3.2 Parameters
The basic parameters of the hanging spindle are shown in Table 1 and Figure 1.
Table 1 is in millimeters
Basic parameters
Hanging ingot diameter d Supporting extension distance L Selecting roving tube top hole diameter Hanging ingot height H
30 16.5~22.3
32 16.5~25.2
32 19.4~25.2
34 22.2~27.2
>30
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