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LY/T 1031-2018 English PDF

US$229.00 · In stock
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LY/T 1031-2018: (Screw conveyor for wood-based panel production)
Status: Valid

LY/T 1031: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
LY/T 1031-2018English229 Add to Cart 3 days [Need to translate] (Screw conveyor for wood-based panel production) Valid LY/T 1031-2018
LY/T 1031-1991English279 Add to Cart 3 days [Need to translate] (Screw Conveyor) Obsolete LY/T 1031-1991

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Basic data

Standard ID LY/T 1031-2018 (LY/T1031-2018)
Description (Translated English) (Screw conveyor for wood-based panel production)
Sector / Industry Forestry Industry Standard (Recommended)
Classification of Chinese Standard B97
Word Count Estimation 9,958
Date of Issue 2018-12-29
Date of Implementation 2019-05-01
Older Standard (superseded by this standard) LY/T 1031-1991
Regulation (derived from) National Forestry and Grassland Bureau Announcement No.18 of 2018
Issuing agency(ies) State Forestry Administration

LY/T 1031-2018: (Screw conveyor for wood-based panel production)

---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.
(Screw conveyor for wood-based panel production) ICS 79:120:99 B97 People's Republic of China Forestry Industry Standard Replace LY/T 1031-1991 Screw conveyor for wood-based panel production 2018-12-29 released 2019-05-01 Implementation Issued by the State Forestry and Grassland Administration

Foreword

This standard was drafted in accordance with the rules given in GB/T 1:1-2009: Please note that certain contents of this document may involve patents: Publication of this document The agency is not responsible for identifying these patents: This standard is a revision of LY/T 1031-1991 "Screw Conveyor", this standard replaces LY/T 1031-1991 "Screw Conveyor" The main differences between this standard and LY/T 1031-1991 are as follows: ---Expanded the scope of application; ---Added normative references; ---Added the main parameter series; ---Modified and added the required content; ---Inspection rules have been added; --- Delete Appendix A, modify Appendix B and include its content in the main text; ---Added the regulations on marking, packaging and storage: This standard was proposed and managed by the National Wood-based Panel Machinery Standardization Technical Committee (SAC/TC66): Drafting organizations of this standard: Beijing Forestry Machinery Research Institute of State Forestry and Grassland Administration, Chaoyang Hongda Machinery Co:, Ltd:, Jiangsu Ouneng Machinery Manufacturing Co:, Ltd:, Jiangsu Pingling Machinery Co:, Ltd:, Inner Mongolia Daxinganling Forest Investigation and Planning Institute: The main drafters of this standard: Li Xiaoxu, Yu Hongjun, Yan Chenglin, Huang Xisheng, Zhong Qunwu, Guo Yan: The previous versions of the standard replaced by this standard are as follows: ---LY/T 1031-1991: Screw conveyor for wood-based panel production

1 Scope

This standard specifies the parameters, requirements, inspection rules, markings, packaging and storage of screw conveyors for wood-based panel production: This standard is applicable to the single-axis or multi-axis wood-based panel production for conveying wood chips, shavings, fibers, waste and other bulk materials with a maximum inclination angle of less than 45° Production screw conveyor (hereinafter referred to as screw conveyor):

2 Normative references

The 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 references, the latest version (including all amendments) applies to this document: GB/T 191 Packaging, Storage and Transportation Graphic Mark GB/T 699 High-quality carbon structural steel GB/T 1184 shape and position tolerance without tolerance value GB 5226:1 Electrical safety of machinery Electrical equipment of machinery Part 1: General technical conditions GB/T 8923:1 Visual assessment of surface cleanliness of steel surface treatment before coating-Part 1: Uncoated steel The corrosion grade and treatment grade of the surface and the steel surface after the original coating has been completely removed GB/T 9286 Cross-cut test of paint and varnish film GB/T 9439 Gray iron castings GB/T 11352 Cast carbon steel parts for general engineering GB/T 13306 signs GB/T 13384 General technical conditions for packaging of mechanical and electrical products GB/T 18262 General technical conditions for wood-based panel machinery GB/T 18514 General rules for the safety of wood-based panel machinery GB/T 23570 General technical conditions for welded parts of metal cutting machine tools JB/T 9953 Noise (pressure) level measurement method for woodworking machine tools

3 Sketch

The structure diagram of the screw conveyor is shown in Figure 1:

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