JG/T 130-2000 Polyvinyl chloride (PVC) door and window semicircular lock JG/T130-2000 JG/T130-2000 Standard download decompression password: www.bzxz.net

Engineering Construction Standard Full-text Information System
ICS91.060.50
Construction Industry Standard of the People's Republic of China JG/T130—2000
Camlock of rigid polyvinyl chloride window and door
Published on 2000-09-30
Implemented on 2000-12-01
Ministry of Construction of the People's Republic of China
Engineering Construction Standard Full-text Information System
Engineering Construction Standard Full-text Information System
JG/T130—2000
This standard is formulated in accordance with the provisions of GB/T1.3—1997 "Guidelines for Standardization Work Unit 1: Rules for Drafting and Expression of Standards Part 3: Regulations for the Preparation of Product Standards".
This standard is proposed by the Standard and Quota Research Institute of the Ministry of Construction of the People's Republic of China. This standard is under the jurisdiction of the Technical Committee for Standardization of Building Products and Components of the Ministry of Construction.
The drafting units of this standard are: China Building Metal Structure Association, Baoding Demax Building Materials Co., Ltd., Dalian Shide Plastic Industry Co., Ltd., Shandong Luhong Plastic Window Machinery Group Corporation, and Liaohe Chemical (Group) Co., Ltd. Machinery Factory. The main drafters of this standard are: Liu Xuqiong, Wang Cunji, Wang Ying, Cheng Fengjie, Jing Fengshang, and Zhang Hailun.
This standard is entrusted to the Plastic Door and Window Committee of the China Building Metal Structure Association for interpretation.
Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Construction Industry Standard of the People's Republic of China Polyvinyl chloride (PVC) Camlock of rigid polyvinyl chloride window and door1 Scope
JG/T130
This standard specifies the definition, product model, requirements, test methods, inspection rules, marking, packaging, transportation and storage of polyvinyl chloride (PVC) door and window semi-circular locks (hereinafter referred to as semi-circular locks).
This standard applies to push-pull polyvinyl chloride (PVC) door and window indoor locks. Cited 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/T2828—1987
GB/T2829—1987
GB/T3280—1992
GB/T9286—1998
GB/T16746—1997
Counting sampling procedures and sampling tables for batch inspection (applicable to inspection of continuous batches)
Counting sampling procedures and sampling tables for periodic inspection (applicable to inspection of production process stability)
Cold-rolled stainless steel sheets
Cross-cut test for paint and varnish films|| tt||Zinc alloy castings
Approved by the Ministry of Construction of the People's Republic of China on September 30, 2000 Engineering Construction Standard Full Text Information System
Implementation on December 1, 2000
Engineering Construction Standard Full Text Information System
QB/T3826—1999
QB/T3832—1999
Test method for corrosion resistance of metal coatings and chemical treatment layers of light industrial products Neutral salt spray test (NSS) method Evaluation of corrosion test results of metal coatings of light industrial products This standard adopts the following definitions.
3.1 Camlock
A device that locks two closed sliding doors and windows indoors by turning the handle (see Figures 1 and 2).
1 Lock tongue: 2-base
Engineering Construction Standard Full-text Information System
Schematic diagram of lock body structure
Schematic diagram of lock hook structure
Engineering Construction Standard Full-text Information System
Radius variation
rediusvariable
Difference between the curvature radius of the opening point and the curvature radius of the closing point. Product model
4.1 Code
a) Name code
Plastic door and window semicircular lock SBS
b) Characteristic code
The first character represents the code for whether there is a bolt device: Y with bolt device W without bolt device
The second character represents the surface treatment code of the lock body: G chrome plating S spray-coated
B without surface treatment
4.2 Marking
4.2.1 Marking method
Characteristic code
Name code
4.2.2 Marking example
Spray-coated semicircular lock without bolt device.
Marked as: SBS·WS
5 Requirements
5.1 Materials
5.1.1 The bolt and base shall be made of materials with performance not lower than that of ZZnA14CulMg specified in GB/T16746.
The lock hook shall be made of materials with performance not lower than that of ZZnA14Cu1Mg specified in GB/T16746 and 1Cr18Ni9Ti, 0Cr18Ni9, 0Cr17Ni12Mo2 specified in GB3280. 5.1.3 Surface spray coatings shall preferably be all-polyester powder coatings. 5.2 Appearance
5.2.1 The surface of the semicircular lock shall be flat and shall not have casting defects. 5.2.2 The color of the sprayed surface is uniform and there should be no defects such as bubbles, sagging, shedding, orange peel, and paint accumulation.
5.2.3 The surface of the coating is dense and even, and there should be no defects such as exposed bottom, yellowing, and burning. 5.3 Performance
5.3.1 The rotation of the lock tongue should be flexible, the switch positioning should be accurate and reliable, and there should be no jamming. The torque should be greater than 0.2Nm and less than 0.4Nm. 5.3.2 Tension and compression
The lock body should not be damaged after being subjected to a static pressure (tension) force of 400N along the axial direction for 30s, and meet the torque requirements of 5.3.1.
5.3.3 The lock hook using ZZnA14-1 can still be used normally after being subjected to a static tension of 400N for 30s.
5.3.4 Corrosion resistance
The corrosion resistance of the coating should reach 72h8 level.
5.3.5 Coating adhesion
The adhesion of the spray coating shall not be less than the requirement of level 1.
5.3.6 Repeated opening and closing
The semicircular lock can be divided into three levels according to its service life. After reaching the specified number of times, the lock tongue pulling torque shall not be less than 0.05Nm.
1 Repeated opening and closing test number table
Repeated opening and closing times, ten thousand times
5.4 Dimensions
5.4.1 The radius change of the arc at the locking part of the lock tongue is 1~2mm. 5.4.2 The thickness of the lock hook plate should not be less than 1.2mm. 4
Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Test method
Carry out visual inspection at a distance of 400~500mm from the sample under natural light. 6.2 PerformancebzxZ.net
6.2.1 The bolt pulling force is measured at a distance of 30mm from the bolt axis using a dynamometer with a range of 20N and an accuracy of 0.1N.
6.2.2 Tension and compression
Use the method shown in Figures 3 and 4, use a dynamometer with a range of 500N and an accuracy of 1N to evenly apply force to the specified value, hold for 30s, and unload for 5min before testing. 400N
1-Fixed point 2 of lock body
Figure 3 Static pressure test of lock body
Engineering Construction Standard Full-text Information System
Engineering Construction Standard Full-text Information System
1-Fixed point 2 of lock body
Figure 4 Static tension test of lock body
6.2.3 Use a dynamometer with a range of 500N and an accuracy of 1N to evenly apply force to the specified value according to the method shown in Figure 5, hold for 30s, and unload for 5min before testing. 6
Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Corrosion Resistance
1-Lock Hook: 2 Fixing Plate
Figure 5 Lock Hook Tensile Test
Corrosion resistance test is carried out in accordance with QB/T3826 and evaluated in accordance with QB/T3832; coating adhesion is measured in accordance with GB/T9286. 6.4 Repeated opening and closing test is carried out in accordance with the simulation test in Figure 6. The semicircular lock body is fixed on the repeated opening and closing test machine at a speed of 10 to 30 times/min. After reaching the specified number of times, the torque is measured in accordance with the test method in 6.2.1. 6.5 Use an accuracy of 0.0.2mm vernier caliper to measure the maximum difference in the radius of the working surface. 7
Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
0*~180°
6 Schematic diagram of repeated opening and closing test device
7 Inspection rules
Product inspection is divided into factory inspection and type inspection. Products must pass the inspection and be accompanied by a certificate of conformity before they can leave the factory. 7.1 Factory inspection
7.1.1 Product factory inspection is carried out within the validity period of the type inspection. 7.1.2 Factory inspection is carried out in accordance with GB/T2828. Sampling adopts a single sampling plan, the inspection level is II, and the qualified quality level AQL value is as specified in Table 2. 7.2 Type inspection
7.2.1 Type inspection shall be conducted in any of the following cases: a) Test and finalization of new products or old products for transfer to factory production; b) After formal production, when there are major changes in structure, materials, and processes that may affect product performance;
c) During normal production, inspection shall be conducted once a year; 8
Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
d) When the product is discontinued for more than one year and then resumed; e) When there is a significant difference between the factory inspection results and the last type inspection; f) When the national quality supervision agency or the contract stipulates that type inspection is required. Table 2 Factory Inspection Sampling Table
Inspection Items
Clause of this Standard
Unqualified Category
Type inspection shall be conducted in accordance with GB/T2829, and sampling shall adopt a single sampling plan, with the discrimination level of I, and the unqualified quality level RQL shall be as specified in Table 3. Type inspection sampling table
Inspection items
Inspection clauses
Marking, packaging, transportation and storage
8.1 Marking
Unqualified categories
8.1.1 The product should have a trademark or factory name mark. RQL
8.1.2 The product packaging should be marked with the product name, model or mark, trademark, grade, quantity, quality, storage, factory date, and factory name. 8.2 Packaging
8.2.1 The product should be sealed with plastic inner packaging to avoid mutual friction. 8.2.2 The package should contain the product certificate signed by the inspector. 8.3 Transportation
Engineering Construction Standard Full-text Information System
Engineering Construction Standard Full-text Information System
The product should be protected from impact, extrusion, rain, and moisture during transportation. 8.4
The product should be stored in a warehouse without corrosive media, with good air circulation and relative humidity less than 85%.
Engineering Construction Standard Full Text Information System
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.