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GB/T 39762-2021Textile machinery - Opener and cleaner for staple fibres preparation - Vocabulary and principles of construction (English PDF)

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

March 9, 2021

Implementation date

March 9, 2021

Scope

GB/T 39762-2021 (Textile machinery - Opener and cleaner for staple fibres preparation - Vocabulary and principles of construction) is available as an English-translated PDF.

GB/T 39762-2021 — This standard provides the terminology and structural principles of openers and cleaners used in the textile preparation process of cotton and other short fibers. This standard applies to openers and cleaners for cotton and other short fibers.

Document preview — GB/T 39762-2021

National Standard of the People's Republic of China

Classification: W 90

Issued by: State Administration for Market Regulation, China National Standardization Administration

Foreword
1 Scope
2 Terms and definitions
2.1 Basic terminology
2.2 Terminology of machine side and outline dimensions

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

This standard uses the translation method equivalent to the ISO 28239.2008 "Textile Machinery Short Fiber Opener and Cotton Cleaner Terminology and Structural Principles"

理".

This standard has made the following editorial changes.

---Added the Chinese Pinyin index and English corresponding word index.

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. Wuxi Textile Machinery Quality Supervision and Inspection Center, Zhuolang (Changzhou) Textile Machinery Co., Ltd., Jiangsu Yingyang Nonwovens

Machinery Co., Ltd., Qingdao Hongda Textile Machinery Co., Ltd., Zhengzhou Hongda New Textile Machinery Co., Ltd., Qingdao Dongjia Textile Machinery Co., Ltd.

Group) Co., Ltd., Qingdao Dongchang Textile Machinery Manufacturing Co., Ltd., Yancheng Jinda Textile Machinery Manufacturing Co., Ltd., Changshu Wanlong Machinery Co., Ltd.,

Foshan Standardization Association, National Textile Machinery Quality Supervision and Inspection Center.

1 Scope

This standard provides the terminology and structural principles of openers and cleaners used in the textile preparation process of cotton and other short fibers.

This standard applies to openers and cleaners for cotton and other short fibers.

2 Terms and definitions

2.1 Basic terminology

2.1.1

Opener

Equipped with an opening roller to open the machine for fiber raw materials.

Note. See Appendix A for the structure type related to the opening roller 1 (2.3.4).

2.1.2

Cleaner

Equipped with opening rollers for further opening and cleaning of fiber materials.

Note. See Appendix A for the structure types related to opening roller 1 (2.3.4), opening roller 2 (2.3.5) and opening roller 3 (2.3.6).

2.2 Terminology of machine side and outline dimensions

2.2.1

Rightside

Facing the direction of fiber flow, the observer's right hand side. (see picture 1)

Note. Refer to ISO 92.

2.2.2

Leftside

Facing the direction of fiber flow, the observer's left hand side. (see picture 1)

Note. Refer to ISO 92.

2.2.3

Workflowdirection

Material flow

The direction of fiber flow. (see picture 1)

2.2.4

Driveside

The side with the main driving device of the opening roller.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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