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GB/T 24676-2021: Vibrating subsoiler
Status: Valid GB/T 24676: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 24676-2021 | English | 289 |
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Vibrating subsoiler
| Valid |
GB/T 24676-2021
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| GB/T 24676-2009 | English | 479 |
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Vibratory subsoiling excavator
| Obsolete |
GB/T 24676-2009
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PDF similar to GB/T 24676-2021
Basic data | Standard ID | GB/T 24676-2021 (GB/T24676-2021) | | Description (Translated English) | Vibrating subsoiler | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B91 | | Word Count Estimation | 14,187 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 24676-2021: Vibrating subsoiler---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.
Vibrating subsoiler
ICS 65:060:20
CCSB91
National Standards of People's Republic of China
Replacing GB/T 24676-2009
Vibrating subsoiler
Published on 2021-12-31
2022-07-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Product model indication method 1
5 Technical requirements 2
6 Test method 3
7 Inspection Rules 7
8 Instructions for use, marking, packaging, transportation and storage 9
Appendix A (Normative) Tightening Torques for Threaded Connections 11
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents"
drafted:
This document replaces GB/T 24676-2009 "Vibration Subsoiler": Compared with GB/T 24676-2009, this document except for structural adjustment
In addition to the adjustment and editorial changes, the main technical changes are as follows:
a) revised the scope of this document (see Chapter 1, Chapter 1 of the:2009 edition);
b) The definitions of "vibrating subsoil excavator" and "loosening rate" in the original document were deleted (see Chapter 3 of the:2009 edition);
c) The definitions of "forced vibrating subsoiler" and "self-excited vibrating subsoiler" have been added (see Chapter 3);
d) Revised the product model representation method (see Chapter 4, Chapter 4 of the:2009 edition);
e) Deleted the performance indicators of the original document (see 5:1 of the:2009 edition);
f) The performance index of the vibrating subsoiler is reset, and different index requirements are put forward according to the structure of the machine (see 5:1);
g) Modify the general requirements (see 5:2, 5:2 of the:2009 edition);
h) Modified the assembly requirements (see 5:3, 5:3 of the:2009 edition);
i) Modified painting and appearance quality (see 5:4, 5:4 of the:2009 edition);
j) revised the safety requirements (see 5:5, 5:5 of the:2009 edition);
k) Modified the test method (see Chapter 6, Chapter 6 of the:2009 edition);
l) Modified the reliability test method (see 6:2, Appendix A of the:2009 edition);
m) Modified the inspection rules (see Chapter 7, Chapter 7 of the:2009 edition);
n) Modify the requirements for marking, packaging, transportation and storage, and increase the requirements for the instruction manual (see Chapter 8, Chapter 8 of the:2009 edition);
o) The tightening torque of the threaded connection in the normative appendix has been added (see appendix A):
Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed by China Machinery Industry Federation:
This document is under the jurisdiction of the National Agricultural Machinery Standardization Technical Committee (SAC/TC201):
This document is drafted by: Heilongjiang Provincial Agricultural Machinery Test and Identification Station, Heilongjiang Provincial Agricultural Mechanization Technology Promotion Station:
The main drafters of this document: Guo Xuefeng, Sun Dechao, Mao Xinping, Li Yanjie, Jiang Ali, Song Yuanping, Liu Ping, Xu Linlin:
The previous versions of the documents replaced by this document are as follows:
---First published in:2009 as GB/T 24676-2009;
---This is the first revision:
Vibrating subsoiler
1 Scope
This document specifies the product model, technical requirements, test methods, inspection rules, instruction manuals, signs, packaging, transportation
transport and storage:
This document applies to forced and self-excited vibrating subsoilers:
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document:
GB/T 1239:2 Technical Conditions for Cold Rolled Cylindrical Coil Springs Part 2: Compression Springs
GB/T 2828:11-2008 Counting Sampling Inspection Procedures Part 11: Assessment Procedures for Small Overall Claimed Quality Levels
GB/T 3098:1 Mechanical properties of fasteners Bolts, screws and studs
GB/T 3098:2 Fasteners Mechanical Properties Nuts
GB/T 5262 General Provisions for Determination Methods of Agricultural Machinery Test Conditions
GB/T 5667 Agricultural Machinery Production Test Method
GB/T 9480 Agricultural and Forestry Tractors and Machinery, Lawn and Gardening Power Machinery Operating Instructions Compilation Rules
GB 10395:1-2009 Agricultural and Forestry Machinery Safety Part 1: General Provisions
GB 10396 Agricultural and Forestry Tractors and Machinery, Lawn and Garden Power Machinery Safety Signs and Hazard Graphics General
GB/T 13306 Signs
JB/T 8574 Agricultural Machinery Product Model Compilation Rules
JB/T 9832:2 Determination method of paint film adhesion performance of agricultural and forestry tractors and implements Press cutting method
3 Terms and Definitions
The following terms and definitions apply to this document:
3:1
A machine that uses the vibration source provided by the tractor to make the subsoiling work parts perform subsoiling operations during the vibration process:
3:2
A machine tool that uses factors such as changes in soil resistance to excite elastic elements to vibrate and drive subsoiling working parts to perform subsoiling operations:
4 Product model representation method
The product model is compiled according to JB/T 8574, and the product model representation method of the vibrating subsoiler is according to the following requirements:
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