GB/T 3690-2017 English PDF

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GB/T 3690-2017: Textile conveyor belts -- Full thickness tensile strength, elongation at break and elongation at the reference load -- Test method
Status: Valid

GB/T 3690: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 3690-2017	219	Add to Cart	3 days	Textile conveyor belts -- Full thickness tensile strength, elongation at break and elongation at the reference load -- Test method	Valid
GB/T 3690-2009	479	Add to Cart	3 days	Textile conveyor belts -- Full thickness tensile strength, elongation at break and elongation at the reference load -- Test method	Obsolete
GB/T 3690-1994	239	Add to Cart	2 days	Conveyor belts of textile carcase--Test method for tensile strength and elongation	Obsolete
GB 3690-1983	239	Add to Cart	2 days	Rubber flat belt--Test method for tensile property	Obsolete

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Basic data

Standard ID: GB/T 3690-2017 (GB/T3690-2017)
Description (Translated English): Textile conveyor belts -- Full thickness tensile strength, elongation at break and elongation at the reference load -- Test method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G42
Classification of International Standard: 53.040.20
Word Count Estimation: 11,195
Date of Issue: 2017-09-29
Date of Implementation: 2018-04-01
Older Standard (superseded by this standard): GB/T 3690-2009
Quoted Standard: ISO 7500-1; ISO 18573
Adopted Standard: ISO 283-2015, IDT
Regulation (derived from): National Standard Notice 2017 No. 23
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the full thickness for the determination of the fabric core conveyor longitudinal tensile strength, reference force elongation and elongation at break Test Method This test method is also used to determine the full thickness transverse tensile strength and elongation at break When the product is required by the user to specify these properties, this standard does not apply to light conveyor belts specified in ISO 21183-1.

GB/T 3690-2017: Textile conveyor belts -- Full thickness tensile strength, elongation at break and elongation at the reference load -- Test method

---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.
Textile conveyor belts - Full thickness tensile strength, elongation at break and elongation at the reference load - Test method ICS 53.040.20 G42 National Standards of People's Republic of China Replacing GB/T 3690-2009 Fabric core conveyor belt Full thickness tensile strength, elongation at break and Reference force elongation test method Textileconveyorbelts-Fulthicknesstensilestrength, elongationatbreakand (ISO 283.2015, IDT) 2017-09-29 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 3690-2009 "full thickness of the conveyor belt core tensile strength, elongation at break and reference force elongation Rate test method ", compared with GB/T 3690-2009, the main technical changes are as follows. --- Remove the normative references ISO 7500-1's code, and the Chinese name "static test of metallic materials uniaxial Verification Part 1. Tensile/Compression Testing Machine Force Testing and Calibration System "corrected" Metallic material static uniaxial test Inspection of test machines - Part 1. Test and calibration of load cell systems for tension and/or pressure testers "(see Chapter 2,.2009 Year version of Chapter 2); --- Deleted normative references EN10002-2.1991 (2009 edition Chapter 2 and 5.1); --- Added note to delete the wording of the provision on the term unit (see Chapter 3); --- Modify the D-type sample cut method (see 6.2,.2009 version 6.2); --- Increasing the formula number. This standard uses the translation method identical with ISO 283.2015 "full thickness of the conveyor belt fabric tensile strength, elongation at break and reference Tensile elongation test method "(in English). The documents of our country that are consistent with the corresponding international documents that are normative references in this standard are as follows. --- GB/T 16825.1-2008 static uniaxial testing machine test Part 1. Rally and (or) pressure testing machine force measuring system Inspection and calibration of systems (ISO 7500-1.2004, IDT) --- GB/T 30691-2014 conveyor belt test environment and state conditioning time (ISO 18573.2012, IDT) This standard proposed by the China Petroleum and Chemical Industry Federation. This standard by the National Belt and Belt Standardization Technical Committee Conveyor Belt Technical Committee (SAC/TC428/SC1) centralized. This standard was drafted unit. Zhejiang Double Arrow Rubber Co., Ltd., Qingdao Shinkansen Technical Consulting Co., Ltd., Qingdao University of Science and Technology. The main drafters of this standard. Shen Huimin, Xin Yong recorded, Lv Guiqin, Ye Yang political. This standard replaces the standards previously issued as. --- GB/T 3690-1983, GB/T 3690-1994, GB/T 3690-2009. Fabric core conveyor belt Full thickness tensile strength, elongation at break and Reference force elongation test method

1 Scope

This standard specifies the full thickness for the determination of fabric conveyor belt longitudinal tensile strength, reference force elongation and elongation at break test side law. This test method is also used to determine the full thickness transverse tensile strength and elongation at break, for the product is required by the user to specify these properties use. This standard does not apply to light conveyor belts specified in ISO 21183-1.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. ISO 7500-1 Metallic materials - Tests for static uniaxial testing machines - Part 1. Tensile and/or pressure testing machines Force measuring systems Metallicmaterials-Calibrationandverificationofstaticuniaxialtestingmachines- Part 1.Tension/compressiontestingmachines-Calibrationandverificationoftheforce-measuring system ISO 18573 conveyor belt test environment and conditioning time (Conveyorbelts-Testatmospheresandcondi- tioningperiods)

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Tensile strength tensilestrength The maximum force of the tensile test divided by the width of the specimen. Note. Newtons per millimeter (N/mm) said. 3.2 Nominal tensile strength nominaltensilestrength Tensile strength of the minimum specified value. Note. Newtons per millimeter (N/mm) said. 3.3 Referenceforce referenceforce Reference load referenceload One tenth of the nominal tensile strength in the longitudinal direction is multiplied by the specimen width in millimeters. Example. Tensile strength at nominal = 1600 N/mm; One tenth of nominal tensile strength = 160 N/mm; Reference force at 25 mm wide specimen = 25 mm × ......

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