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GB/T 13306-2011 English PDF (GBT13306-2011)

GB/T 13306-2011 English PDF (GBT13306-2011)

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GB/T 13306-2011: Plates

This Standard specifies the PLATES.
GB/T 13306-2011
GB
NATIONAL STANDARD
OF THE PEOPLE REPUBLIC OF CHINA
ICS 21. 010
J 29
Replacing GB/T 13306-1991
Plates
Issued on . May 12, 2011 Implemented on . October 01, 2011
Jointly issued by. General Administration of Quality Supervision,
Inspection and Quarantine (AQSIQ);
Standardization Administration (SAC) of the People's
Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Types and Dimensions ... 5
4 Marking ... 15
5 Technical Requirements ... 16
6 Inspection Methods ... 19
7 Inspection Rules ... 20
8 Packing, Transportation and Storage ... 20
Foreword
This Standard is drafted according to the rules given in GB/T 1.1-2009 "Directives for Standardization-Part 1. Structure and Drafting of Standards".
This Standard replaces GB/T 13306-1991 "Plates". Compared with GB/T
13306-1991, the main technical changes of this Standard are as follows. - Adjust the structure and contents of this Standard;
- Add the marking method of plates;
- Modify the material requirements and surface treatment requirements in the technical requirements.
This Standard was proposed by and shall be under the jurisdiction of China Machinery Industry Federation.
Drafting organizations of this Standard. China Productivity Center for Machinery, and Hefei Anlian Trading Co., Ltd.
Chief drafting staffs of this Standard. Li Weirong, Feng Feng, Tang Dong, and Dou Zhi.
The previous edition replaced by this Standard is.
- GB/T 13306-1991.
Plates
1 Scope
This Standard specifies the PLATES?€? types and dimensions, marking, technical requirements, inspection methods, inspection rules, packing, storage and transportation.
This Standard is applicable to the nameplates, operational sign plates, illustration plates, line schematic diagram plates, design data chart plates, safety sign plates and others (generally referred to as "plates") of various electromechanical equipment, instruments and apparatuses, and various components.
The Chapter ?€?Types and Dimensions?€? in this Standard is not applicable to the panels, dial plates, trademarks and artistic decoration plates of instruments, apparatuses and household electrical appliances. However, the technical requirements (see Chapter 5) in this Standard may be acted as a reference for the above products.
2 Normative References
The following documents are essential for the application of this Standard. For the dated references, only the dated editions are applicable to this document. For undated references, the latest edition of the normative document (including all amendments) referred to applies.
GB/T 191 "Packaging - Pictorial Marking for Handling of Goods"
GB/T 730 "Textiles - Tests for Colour Fastness - Quality Control of Blue Wool Reference Materials 1 to 7"
GB/T 827 ?€?Rivets for Name Plate?€?
GB/T 1720 "Method of Test for Adhesion of Paint Films"
GB/T 1804 "General Tolerances - Tolerances for Linear and Angular
Dimensions without Individual Tolerance Indications"
GB/T 2423.3 "Environmental Testing for Electric and Electronic Products - Part 2. Testing Method - Test Cab. Damp Heat Steady State"
GB/T 2423.16 "Environmental Testing for Electric and Electronic Products - 1.3.2 12??40 34
1.4 12??50 44
1.5 12??63 57
1.1 16??16
- - -
1.1.25 16??20
1.1.6 16??25 21 2.0 1.7
1.2 16??32 26
1.0 3.0 2.2
1.2.5 16??40 34
1.3.2 16??50 44
1.4 16??63 57
1.5 16??80 74
1.1 20??20 -
- - -
1.1.25 20??25 21 2.0 1.7
1.1.6 20??32 26
1.0 3.0 2.2
1.2 20??40 34
1.2.5 20??50 44
1.3.2 20??63 57
1.4 20??80 74
1.5 20??100 94
1.1 25??25 19
1.1.25 25??32 26
1.1.6 25??40 34
1.2 25??50 44
1.2.5 25??63 57
1.3.2 25??80 74
1.4 25??100 94
1.5 25??125 115 1.5 5.0 2.7
1.1 32??32 26
26 1.0 3.0
2.2
1.1.25 32??40 34
1.1.6 32??50 44
1.2 32??63 57
1.2.5 32??80 74
1.3.2 32??100 92
24 1.5 4.0 1.4 32??125 117
1.5 32??160 152
1.1 40??40 34
34 1.0 3.0
2.2
1.1.25 40??50 44
1.1.6 40??63 57
1.2 40??80 74
1.2.5 40??100 92
32 1.5 4.0 1.3.2 40??125 117
1.4 40??160 152
1.5 40??200 188 28 2.5 6.0 2.7
1.2 160??315 290
6.0
12.5
4.3
1.2.5 160??400 375
1.3.2 160??500 475
1.4 160??630 600
130 15.0
1.5 160??800 770
1.1 200??200 180
180 5.0 10.0 3.2 1.1.25 200??250 230
1.1.6 200??315 295
1.2 200??400 375
6.0
12.5
4.3
1.2.5 200??500 475
1.3.2 200??630 600
170 15.0
1.4 200??800 770
1.1 250??250 225 225 12.5
1.1.25 250??315 290
6.0
12.5
4.3
1.1.6 250??400 375
1.2 250??500 470
220 15.0
1.2.5 250??630 600
1.3.2 250??800 760 210 8.0 20.0 5.3
1.1 315??315 285
285 6.0 15.0 4.3 1.1.25 315??400 370
1.1.6 315??500 470
1.2 315??630 590
8.0 20.0
5.3
1.2.5 315??800 760
1.1 400??400 360
4.3
1.1.25 400??500 460
5.3
1.1.6 400??630 590
1.2 400??800 740 340 10.0 30.0 6.4
1.1 500??500 460 460 6.0 20.0 4.3
1.1.25 500??630 580 450 8.0 25.0 5.3
1.1.6 500??800 740
10.0
30 6.4
1.2 500??1000 940
1.1 630??630 580
8.4
1.1.25 630??800 750
1.1.6 630??1000 940 570
12.0
1.2 630??1250 1180 560 35
1.1 800??800 740
1.1.25 800??1000 940
1.1.6 800??1250 1180
1.2 800??1600 1530
1.1 1000??1000 930
930 1.1.25 1000??1250 1180
1.1.6 1000??1600 1530
1.2 1000??2000 1910 910 15 45
Example 3. Round plates made of commercial purity aluminium 1060, with
D=32mm.
Y32-1060 GB/T 13306
Example 4. Sector plates made of commercial purity aluminium 1050A, with B=16mm, R=32mm and ??=75??.
Sh16??32??75??-1050A GB/T 13306
5 Technical Requirements
5.1 Dimension and Tolerance of Plates
5.1.1 The plate may be fixed on the product by adopting feasible methods such as sticking, rivets for name plate (GB/T 827), tapping screw, or screw. When the plate is assembled with the product by matching drilling, the diameter of the fastening holes on the plate shall be in accordance with those specified in Table 1 ~ Table 5; when the plate is assembled with the product by prebored holes, then the diameter of fastening holes shall be in accordance with those specified in Table 6.
Table 6 Diameter of Fastening Hole Unit. mm
Diameter of fastening nail 1.6 2 2.5 3 4 5 6 8
Diameter of fastening hole d 2 2.6 3.1 3.6 4.8 5.8 7 9
5.1.2 The distance between fastening holes (b and l), the diameter of the hole core circle (d1), the diameter of fastening hole (d), the outline dimensions (B, L and R) and the angle (??) of fastening holes; and the limit deviations of the 4 right-angles of rectangular plate shall be in accordance with those specified in Table 7.
Table 7 Limit Deviations Unit. mm
Basic dimensions
b, l, d1
B, L, R D d ?? and right angle
???250 >250~400 >400
Limit deviations ??0.2 ??0.25 js12 js14 h14 H13 V (Maximum roughness)
5.1.3 The plate shall be free from torsional deformation, and free from obvious depression and embossment. Its flatness tolerance in the whole plane shall be in accordance with those specified in Table 8. When there are special requirements, the flatness tolerance shall be determined through negotiation between supplier and demander.
5.4 Appearance requirements
5.4.1 For the plates with frame, the frame line around the fastening holes is allowed to be made into arc shape.
5.4.2 The plates stuck by gum are not required to have fastening holes. 5.4.3 The perimeter of plate shall be free from obvious burrs, tooth form and waveform. The front face shall be flat, smooth and clean. The frame lines shall be symmetrical, smooth and continuous, and shall be without fracture.
5.4.4 The size of characters and symbols as well as the thickness of lines shall be regular and striking, be arranged uniformly, and shall not be broken or unclear.
5.4.5 The surface shall be free from cracks and obvious scratching lines as well as the rusty stain, spot and shadow that affect the clearness. The coating shall be free from gas cavities, gas bubbles, mist, blur, wrinkles, peeling or peeling indication and obvious particle impurities.
5.4.6 When sticking the plate, the phenomena such as folds, wrinkles, self coiling, tearing and seepage of adhesive, shall not be present.
5.4.7 The colour of plate shall be clear, striking and uniform without film colour. The plates overprinted with two or more kinds of colours, the edges between colours shall be regular and clear, and the joint place of two kinds of colours shall have no gap.
5.4.8 According to the requirements of product, the plate surface may be treated with dull finish and be made into unglazed or matt.
5.5 Performance requirements
5.5.1 The adhesion of coating shall not be less than Grade 4 as specified in GB/T 1720.
5.5.2 The colour fastness to sunlight shall meet those specified in GB/T 730. It shall not be less than Grade 4 for indoor purpose; and shall not be less than Grade 6 for outdoor purpose.
5.5.3 For the anodized aluminium plates, the thickness of oxide film in dark colour on the front face shall not be less than 10??m; and that of the oxide film in light colour shall not be less than 5??m.
5.5.4 The sealing quality of the oxide film of anodiz...

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