This standard specifies the combination relationship between the mesh size and wire diameter of industrial metal screens and metal wire woven nets. This standard applies to industrial metal screens and metal wire woven nets. GB/T 5330.1-2000 General Guide for Selection of Mesh Size and Wire Diameter Combination for Industrial Metal Screens and Metal Wire Woven Nets GB/T5330.1-2000 Standard Download Decompression Password: www.bzxz.net
This standard specifies the combination relationship between the mesh size and wire diameter of industrial metal screens and metal wire woven nets. This standard applies to industrial metal screens and metal wire woven nets.

GB/T 5330. 1—2000
This standard is equivalent to ISO4783-1:1989 "Guide to the selection of mesh size and true wire diameter combination of industrial metal screens and metal wire woven meshes Part 1: General 3
This standard is part of the series of standards for industrial metal screens and metal wire woven meshes. This standard includes: GB/T5330.[-2000 Industrial metal screen and wire mesh mesh size and wire diameter combination selection guide general rules
1 Industrial metal wire woven square hole screen
GB/T 53301985
GB/T 13307-1991 Pre-bent metal wire woven square hole screen This standard is consistent with JS () 4783-1 in the main technical content, and the following two places have been modified according to my country's situation; 1) Change Chapter 6 "Mesh Calculation" in IS04783-1 to "Mesh Calculation", and change the name of the figure "Mesh Calculation of Metal Wire Mesh" to "Mesh Calculation of Metal Screen"
2) Cancel the note table 2 in Chapter 5 from the text and give it in Appendix A: Appendix A of this standard. It is given according to Table 2 in 1S04783-1:1989. This standard was proposed by the State Bureau of Machinery Industry. This standard is under the jurisdiction of the National Technical Committee for Standardization of Screens and Screening. The drafting unit of this standard: Mechanical Science Research Institute of the Ministry of Machinery Industry. The main drafters of this standard are Yu Fang and Deng Yue. 130
GB/T 5330. 1 --2000
ISO Foreword
ISO (International Organization for Standardization) is a joint organization of standard groups (ISO member countries) in various countries around the world. The work of drafting international standards is usually undertaken by ISO technical committees. Each ISO (International Organization for Standardization) is an international organization that cooperates with ISO. Governments and private sectors also participate in the drafting of standards. In the field of electrotechnical standardization, ISO also works closely with the International Electrotechnical Commission (IEC). The draft international standards passed by the technical committee must be voted on by member countries. As a formal standard publication, it requires at least 75% of member countries to vote and pass.
International standard ISO4783-: was formulated by ISO/TC24 Technical Committee on Screens, Screening and Other Frequency and Particle Sorting Methods. Under the general name of "Industrial metal screens and woven wire meshes", ISO 4783 consists of the following three parts: Part 1: General principles Part 2: Recommended combinations of wire meshes Part 3: Preferred combinations of pre-bent or pressure-welded wire meshes 131 National Standard of the People's Republic of China Industrial wire screens and woven wire cloth - Guide to the choice of aperture size and wire diameter combinatians - Part 1: General principles 1 Scope GB/T 5330. 1— 2000 eq ISO 4783-1:1989 This standard specifies the combination relationship between the mesh size and wire diameter of industrial metal screens and woven wire meshes. This standard applies to industrial metal screens and woven wire meshes. 2 Reference Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and the parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T5330--1985 Industrial metal wire woven square hole screen GB/T10611-1989 Industrial mesh mesh size series GB/T13307-1991 Pre-bent metal wire woven square hole mesh) JB/T7860-1995 Metal wire for industrial mesh
3 Marking
Industrial metal screens and metal wire woven meshes should be marked in the following order 3.1 Mesh size W,
3.2 Metal wire diameter d;
3.3 Metal wire material:
3.4 ​​Weaving type (see GB/T5330) or bending type (see GI3/T13307). 4 Combination of mesh size and wire diameter
The mesh size is in accordance with the provisions of GB/T10611. Table 1 gives a number of matching wire diameters. The values ​​are in accordance with the provisions of GB/T8605, and the approximate value of the corresponding metal screen area percentage is indicated. The screening area percentage can be calculated according to formula (1): Aa=100: bZxz.net
In the formula: A—screening area percentage, %; W—mesh size. mm;
d—.Wire diameter. mm.
Note: For the specifications selected from the table, additional data can be provided. For example: unit area quality, unit length days, State Administration of Quality and Technical Supervision approved on March 16, 2000 132| |tt||（1）
2000-09-01 implementation
Area percentage
115112
GB/T5330.1—2000
Combination of mesh size and true diameter of metal wire
Mesh size certificate
106|10095
12.511.211.2
90 1 85
Wire diameter4
10.09.009.00
8.0017.10
Area percentage
5.0014.50
GB/T 5330. 1—2000
Table 1 (continued)
Mesh size
[37. 533. 5|33. 5,31. 5
Wire diameterd
4.003.553.55
2.502.242.24
Area percentage
2.001.80|1.80
GB/T 5330. 1--2000
Table 1 continued)
Rubber inches
14 13. 212. 5
11. 81 11. 2
Gold withering wire diameter
I. 40;1. 25/1. 251. 12; 1. 12-1.40
2.co:1.80m
.3. 35
.4.5ao.
14, 50
1. c0 ;0. 9000. 900
.00!
1 3. 35 .
3. 55 50
Area percentage
Area percentage
20 19
k. 800. 710. 730
GB/T 5330. 1—2000
Table 1 (continued)
Two-hole ruler
11.8; 11.2
Wire diameter d
Table (thread)
Network sizing
Wire diameter d
3. 75 1 3. 55
Area percentage
7. 313. 1
GB/T 5330. 1—2000
Table 1 (continued)
Attachment size
E. 6 1 5. 3
Wire diameter4
.2. 00
.2.241
: 4, 00
2. 00 !
Area percentage
GB/T 5330. 1 --2000
Table (thread)
Network curse only
2. r '2. 63i 2. 5|2. 302.24i3. 12?2
Metal wire straight line 2
khi. toc.
.0.40g
.0.80t
al,5no
.0. 560:
Area percentage
Rate A.
2. 8 13. 652. 5
GB/T 5330, 1- 2000
Table 1 (continued)
Mesh size w
2. 36:2. 242. 1212
Metal diameter d
1.7 1 1.6 4 1.5
.0.900
.1. 40
.1.60
Area percentage
1.25:1.181.12:1. 06
GB/T 5330. 1·-2000
Table (continued)
Mesh size W
: 0, 63
0. 9541. 90. 85; 0. 8'0. 75
0. 67 0. 63
Wire diameter
.0.224
- - +-
0. 6 1 0. 56
0, 224
-1 ---
Area percentage
Area percentage
1.251.181.121.0
GB/T 5330.1—2000
Table 1 (continued)
Dimension w
0. 85, 0. 8 J0. 750. 710. 67 0. 630. 95, 0. 9
Wire diameter 4
(1. 60.56
Table (continued)
Dimension w
0. 5 .475 0. ti 0. 42 0. 4 3750. 350. 3350. 315 0,3 gold mesh wire diameter d
O: 12 years
u.230.236/0.2240.212R
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