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GB/T 32331-2015: Conveyor belts with a textile carcass -- Total belt thickness and thickness of constitutive elements -- Test methods
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 32331-2015 | English | 234 |
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Conveyor belts with a textile carcass -- Total belt thickness and thickness of constitutive elements -- Test methods
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GB/T 32331-2015
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PDF similar to GB/T 32331-2015
Basic data | Standard ID | GB/T 32331-2015 (GB/T32331-2015) | | Description (Translated English) | Conveyor belts with a textile carcass -- Total belt thickness and thickness of constitutive elements -- Test methods | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G42 | | Classification of International Standard | 53.040.20 | | Word Count Estimation | 12,170 | | Date of Issue | 2015-12-31 | | Date of Implementation | 2016-07-01 | | Adopted Standard | ISO 583-2007, IDT | | Regulation (derived from) | State Standard Announcement 2015 No.43 | | 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 test methods for the determination of the total thickness of the conveyor belt and the thickness of the layers. Each layer includes a cover layer, a core layer, a sandwich layer, i.e., a substance located between adjacent layers. This standard applies to textile core conveyor belts. This standard does not apply to light conveyor belts specified in ISO 21183-1. | GB/T 32331-2015: Conveyor belts with a textile carcass -- Total belt thickness and thickness of constitutive elements -- Test methods
---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.
Conveyor belts with a textile carcass.Total belt thickness and thickness of constitutive elements.Test methods
ICS 53.040.20
G42
National Standards of People's Republic of China
Fabric core conveyor belt with total thickness and
Test method for thickness of each layer
(ISO 583..2007, IDT)
2015-12-31 released
2016-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard uses the translation method equivalent to the international standard ISO 583..2007 "fabric core conveyor belt with the total thickness and thickness test
Method "(English version).
This standard has made the following editorial changes.
--- Correct the table number "Table 2" to "Table 1" (see 2.3).
This standard is proposed by the China Petroleum and Chemical Industry Association.
This standard is nationalized by the National Technical Committee on Conveyor Belt with Standardized Technical Committee (SAC/TC428/SC1).
The drafting of this standard. Qingdao Shinkansen Technology Consulting Co., Ltd., Zhejiang three-dimensional rubber products Co., Ltd., Shandong, a rubber
Co., Ltd., Baoding Huayue Tape Co., Ltd., Qingdao University of Science and Technology.
The main drafters of this standard. Xin Yong recorded, Zhang Guofang, Guo Yongxian, Meng Fan You, Lu Guiqin.
Fabric core conveyor belt with total thickness and
Test method for thickness of each layer
1 Scope
This standard specifies the test methods used to determine the total thickness of the conveyor core and the thickness of each layer. Each layer includes a cover layer, a core layer,
A material that is located between adjacent layers.
This standard applies to fabric conveyor belts.
This standard does not apply to light conveyor belts as specified in ISO 21183-1.
2 & lt;/RTI & gt;
2.1 Instruments
The instrument consists of a flat and hard base, the meter has a flat-type circular head, diameter of 10mm, so that the pressure on the sample imposed
The pressure.
The meter should be capable of measuring at least 0.1 mm.
For materials with hardness greater than or equal to 35 IRHD, the applied pressure should be (22 ± 5) kPa, for other hardness materials, applied
The pressure should be (10 ± 2) kPa.
Note. The pressure of the indenter for generating the specified pressure is 10 mm and the required mass is 176 g and 80 g, respectively.
2.2 samples
Test should be carried out using the following sample 1 or sample 2.
Sample 1. Cut a rectangular specimen with a length of 50 mm from the full width of the tape, specify the dimension L, as shown in Figure 1.
The unit is in millimeters
Figure 1 Sample 1 (rectangular)
Sample 2. Cut a wedge specimen from the full width of the tape, specify the dimension L, as shown in Figure 2.
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