Some standard content:
ICS 91. 190
Classification number: Y71
Ticket number: 15749-2005
Light Industry Standard of the People's Republic of China
QB/T2697-2005
Generation QB/T3884-1999
Floor spring
Floor spring
2005-03-19 Release
National Development and Reform Commission of the People's Republic of China 2005-09-01 Implementation
Release:
This standard is a revision of QB/T3884-1999. Compared with Q3884, this standard has added efficiency indicators and carried out classification: - Completed the product marking method;
- Added gate surge and delayed closing performance; - Added some indicators of closing time of overflow agent; QB/T2B97-2005
- According to the frequency of product use, corresponding quality indicators are stipulated, which is conducive to the development of products with higher requirements. This standard is issued by China Light Industry Federation. This standard is under the jurisdiction of National Construction Hardware Standardization Center: 11. The drafting units of this standard are: Shanghai Dongfeng Hardware Co., Ltd., Shanghai Zhejiang Kaishan Yuanbao Hardware Co., Ltd. (formerly Wenzhou Limited Bao Hardware Co., Ltd.), Zhejiang Hongshan Jintang'an Industry Co., Ltd., Shangrun Enterprise Development Co., Ltd., and National Light Industry Hardware Quality Monitoring and Testing Center. The drafters of this standard are: Qu Jiankua, Gan Fanlan, Zeng You, Jiang Feng, Xi Baode, and Zhang Jianfeng. This standard was first issued as the national standard GB9296-1988, and was converted into a light industry standard in April 1999. It has been revised for the first time since its implementation. It replaces the former national light industry standard QB/T3884-1999 issued by the State Bureau of Light Industry. QB/T 2697 2005
With the improvement of people's life level and the continuous demand for injection molding products, as well as the progress and development of domestic hardware market, various structures and performances of floor springs have entered the market. In order to adapt to this change and the quality status of standard products, this standard has made a major revision and supplement to the original light industry standard QFT3B4-199 floor spring 3. This standard has made a major revision and supplement to the original standard J1SA1510.3-2001 floor door hinge, door closer and hinge door closer, technical requirements, force test method, etc., from the perspective of the current situation, development and competition of the products, 1 Scope
Floor spring
QB/T 2697-2005
This standard defines the product classification, requirements, test methods, inspection and marking, packaging, transportation and operation of floor springs. This standard is applicable to various floor springs installed in half-open doors, double-open doors, with a service temperature of -15°C to 40°C, and composed of metal springs and liquid stop groups:
Normative References
The following clauses become clauses of this standard through the use of the number of this standard. For dated documents, all subsequent amendments (excluding those with date errors, etc.) or revised versions are not applicable to this standard. However, the parties reached an agreement based on this standard are encouraged to use the latest versions of these documents. For any undated referenced documents, the latest versions apply to this standard. G/T 2828.1-2003 Sample inspection procedure Part 1: Sampling plan for batch inspection based on acceptance quantity limit (AQL) G/T 2829-2002 Quantity selection sequence and revision (applicable to inspection of process stability) 3 Product classification 3.1 Series specification As specified in Table 1, maximum force As specified in Table 1, series number 3.2 Category code As specified in Nuclear 1.
3.3 Additional performance code
According to the provisions of Table 2.
The most basic closing force
AN·DA
Applicable door quality
25--45
40--65
50--85
80--120
100--150
Door security maximum width
QB/T2697—2005
3.4 Frequency code
Joining clothes 3 standard,| |tt||Character design
3.5 Product marking
Marking example:
Product code
Using frequency code
Additional function code
Category code
Definition (this positioning code is omitted)
Appearance height and size (mm)
Series code
Product code
Series size is 1, appearance height and size is 41mm, with positioning device, Class A, with opening and closing level control function, and other frequency is detailed. 121SA2CDQ8/T2697-20F
41Performance
4.1.1 Positioning performance
Products with positioning table can stop in the specified storage cover or area: the model is the most suitable for disengagement. 4.1.2 The deviation of closing center reset
shall not exceed 120.30\
4.1.3 Closing time
When fully closing the transfer valve, the closing time shall not be less than 40%; when fully adjusting the speed, the closing time shall not be greater than 394.1.4 The starting torque, closing torque and efficiency shall meet the requirements of the table
4.1.5 Submergence and leakage
The oil parts shall not have rolling and leakage.
4.1.6 Operation performance
The product shall be stable and stable when out of service
4.7 Open (impact energy
For products with door opening buffer performance, the door should be opened to 65" before the deceleration is clear: 4.1.8 Delayed closing performance
For products with delayed closing performance, the time from the door opening angle 9 to the end of the door opening angle 60\--75 should be greater than 105, and the third degree of delay in this area cannot be less than the "door opening angle. 4.1.9 When the temperature change changes to the closing time, the closing time should meet the requirements of 4. Table 4
Safety/
4.1. 10. 1
The service life should comply with the provisions of Table 5:
Our test room
The life test requirements are carried out, and the products are tested for a certain number of times in the cycle. They should meet the requirements of 6 periods, 4. 1. 10.2
Xi door core support position difference
Guanzhou leaf interval,
Open force, closing cabinet, effect
, average spotbzxZ.net
Sweat door impact performance
Ductility closing performance
Temperature state closing time of the whole
4.2 Appearance
QH/1:2697-2005
Full description, not less than 2.
When the full hit test seat network, the time shall not be greater than 39 and shall comply with the provisions of Table 1.
Should comply with the provisions of 4.1.5.
Should comply with the provisions of 4.1.7
Should comply with the provisions of 4.1.8,
Should comply with the provisions of 4.1.9.
4.2.1 The product panel should be flat, smooth, and the pattern should be complete and clear. 4.2.2 The buried part should have an anti-deep protective layer on the surface, and it should not fall. 4.2.3 The appearance of the product should not have any aging that affects the performance and life of the product. 4.3 Requirements for special products
Decision by the vendor: Example: In cold areas with a temperature lower than 10-25%, the product is used outside. 7:5 Test force method
5.1 Test conditions
5.1.1 Test is carried out at room temperature:
5.1.2 Test device
5.1.2.1 Device characteristics
The door pressure is opened to 70 degrees, and the external force is removed. The non-positive spring closing force is closed. QB/T26972005
5.1.2.2 The test door
should be effective Table 7.
Series No.
Factory Pressure/kk
1 pet × height/(mmXmn)
9002000
5 "2.3 There is a dial with a value below the door, and a pointer at the center of the thick consideration. The pointer is aligned with the dial 5.1.2.4 The door is equipped with a dynamometer load at the intersection of m from the door height and 88m from the door center. The dynamometer load should be equivalent to 15%~% of the dynamometer range. 5.1.2.5 The bag is equipped with a test counter that can measure and adjust the number of times. 5.2 Provisions for measured values
5.2.1 When testing 4.1.2, 4.1.3, 4.1.4, 4.1.5, 4.1.6 and 4.1.9, first open and close the door 5000 times (the operation method is the same as 4.1.10 method is consistent, 50 times of opening and closing are counted into the number of life), you have done the test of the corresponding clause content, the test method is carried out according to the provisions of 5.3.
5.2.2 For 4.1.7 and 4.1.8, first do 50 times of closing and closing of the door <operation method is higher than 4.1.10 method, the 50 times of closing and closing are counted into the number of life), then stop doing the test of the corresponding clause content, and carry out the test method according to the provisions of 5.3. 5.a Test procedure
5.3.1 Positioning performance
Measured by induction and daily measurement, it shall comply with the provisions of 4.1.1. 5.3.2 Closed door center position deviation
Full adjustment: "The door leaf is opened 70°, pulled to the center, and the fourth reset deviation is measured after three times. It shall comply with the provisions of 4.1.2.
5.3.3 Closing time
Full closing adjustment: The door is opened and closed automatically at the center of the floor. The maximum closing time is measured by the displacement meter: Then open the adjustment valve, the door leaf is opened 70° by the opposite force, and the closing is completed at the center of the floor spring. The maximum closing time is measured by the sand meter. The result shall comply with the provisions of 4.1.3. 5.3.4 Opening torque, closing torque, efficiency 5.3. 4.1 Opening force
For all valves, when the door leaf is in the fully closed position, measure or record the maximum force when the door leaf opens from 1:1 to 5” on the vertical plane below the door, and open the door at a uniform speed. Measure three times in a row and take the average of the two positions as the opening force, then convert it into opening force (Nm) = force (N) × distance from the starting point of the dynamometer hook to the center of the door (m). The opening degree of the door leaf is based on the minimum measured degree. The result meets the requirements of 4.1.4. 5.3.4.2 Closing torque
Set the dynamometer vertically to the door surface, hook the door leaf and close it at a 20" position. Measure and record the maximum closing force when the door leaf is 50° open. Measure three times in a row, take the average closing force, and then convert it into the closing torque (Vm): closing force (N) × vertical distance from the closing force application point of the dynamometer hook to the door axis (m): the closing speed of the door leaf can be read at 4
. The result should comply with the requirements of 4.1.4. 5.3.4.3 Efficiency
The efficiency value is expressed in %. 》Calculate and exchange, and the result is in line with the provisions of "change". Effective closing torque
Chuanquan torque
5.3.5 Port, edit phenomenon
Put the oil storage parts in place for 24h, and measure the environment and lubrication phenomenon. It should meet the requirements of 4.1.5. 5.3.6 Operation performance
Used for full profit daily measurement of transmission performance, it should meet the requirements of 4.1.6. 5.3.7 Door opening buffer performance
QB /T2697-2005
Full-closed speed regulating valve, fully closed buffer valve, in the middle of the temperature, add 60N/m, the door opens at 30°9, and the change of the opening speed is measured after 65°. 4.1. The provisions of 5.3.8 Delayed closing performance
Fully closed delay valve, "from the door opening angle to the end of the time zone or the end of the time zone, the closing time at room temperature is not less than 103: Delay zone The angle of the extended area cannot be less than 60° of the door opening angle, or meet the requirements of 4.1.8. 5.3.9 The influence of temperature change on closing time In the environment of (20±5), set the speed adjustment to fully close the door from the door opening state for 5s. 5.3.9.1 Place the product in the environment of (-15±1°) and then install it on the test equipment. Slowly open the door to 90° of the door opening angle: use a minimum of 5-4°. Then measure the time to fully close the door. Measure the product twice and calculate the average value. It should meet the requirements of 4.1.9.
5.3.9.2 Place the product in the environment of (40±1°) and then take it out and install it on the test equipment. The time required for the door to open from 90° of the door opening angle to the fully closed state is measured continuously. The single value is obtained and the result meets the requirements of 4.1.9. . 5.3.10 Life
Under the action of the power, the door is opened for at least 7 seconds. Under the action of the ground spring, the door is completely closed. The door leaf moves from opening to closing for at least 7 seconds, and then returns to the closed position for at least 7 seconds. The door opening time is set to 25-68 seconds, and the closing time is set to 28-3s. Before the next door opening action can be started, the door is completely opened. The counter is used to record the number of times the door is fully opened. After the number of times specified in Table 5, it should also meet the requirements of 6 and carry out the corresponding test.
5.3.11 Appearance requirements
Measured by daily measurement under natural conditions, the requirements of 4.2 are met. 5.3.12 Special product requirements
To be negotiated and determined by the supplier.
6 Inspection regulations
|6, products can only leave the factory after they have passed the inspection of the manufacturer. 6.2 Product inspection is divided into grain inspection and type inspection. 6.3 Factory inspection
Other aspects of factory inspection shall be carried out in accordance with the provisions of GBT2828.1-2003, with special inspection level S-3, instructions and methods. The factory inspection items, non-conformity categories, and acceptance limits (AQL) shall be in accordance with Table 8: 6.4 Type inspection||tt ||6.4.1 The qualified batch of oil products for type inspection shall be accepted for acceptance, and its items shall include all items required by the policy: 6.4.2 The type inspection shall be carried out in accordance with the provisions of GB/T 2829-2002, and the discrimination level shall be used, and the rate of failure shall be as specified in Table 5 of the type inspection: QR/T 2697-2005, and the unqualified categories and unqualified quality levels (RQL) shall be as specified in Table 9. 8
Not suitable for the six types
determined performance
door center reset value
closing time
ring opening force, closing force
increase, method
operating performance
inspection face
4th month
full fee or (4.1.10 inspection outside the life inspection each batch of sampling inspection similar, should
6.4.4 more than one please specify, type inspection: a?
new product or famous product transfer 」Production trial quantity and sample size
Test method
Special issues:
Production design, process, production equipment, pipes, etc. have significant changes, which may affect product performance: L abnormal sound, the second inspection is carried out: the product does not show any difference from the previous single inspection:
The national quality supervision and inspection agency requires open inspection, marking, packaging, transportation, storage
7. 1 Marking
7.1.1 Products should have markings, and the content on the markings should at least include: product name, manufacturer. 7.1! "The packaging should be clearly marked with: product type or mark, manufacturer name, factory name, date of manufacture, type, quality, and packaging: 7.2 Packaging
. 2.1 Products should be packed together to avoid collision
7.2.2 The packaging should be accompanied by a small instruction manual for the products and their use. 7.2.3 The packaging should be firm and not be damaged. The quality of the products should comply with relevant transportation regulations. 7.3 Transportation
Products should be lightly packed during transportation, and should be protected from impact and sun exposure. They should not be mixed with other items. 7.4 Storage
Output should be in a good condition, free of chemicals, and relatively dry.1 Opening force short
Fully set and close the valve, when the door leaf is in the fully closed position, measure the dynamometer vertically down the front plane of the door, open the door at a uniform speed, measure or record the maximum force when the door leaf opens from 1:1 to 5", measure three times in a row, take the average of the half-moment as the opening force, and then convert it into opening force short (Nm) = sheet force (N) × dynamometer hook point to the door center (m). The opening degree of the door leaf is based on the minimum allowance that can be measured. The result meets the requirements of 4.1.4. 5.3.4.2 Closing torque
Fully set and close the torque. Please read carefully , the dynamometer is perpendicular to the door table plane, and the hook is used to open the door leaf for a 20" working time. Measure and record the maximum closing force of the door leaf when it is 50 degrees open. Measure three times in a row, take the average closing force, and then convert it into the closing torque (Vm): closing force (N) × vertical distance from the point where the closing force is applied to the door axis by the dynamometer hook (m): the closing speed of the door leaf can be read at 4
. The dynamometer scale is aligned with the point where it can be read. The result should comply with the provisions of 4.1.4. 5.3.4.3 Efficiency
The efficiency value is expressed in %, and it is a low-cost investment! 》Calculate and exchange, and the result is in line with the provisions of "change". Effective closing torque
Chuanquan torque
5.3.5 Port, edit phenomenon
Put the oil storage parts in place for 24h, and measure the environment and lubrication phenomenon. It should meet the requirements of 4.1.5. 5.3.6 Operation performance
Used for full profit daily measurement of transmission performance, it should meet the requirements of 4.1.6. 5.3.7 Door opening buffer performance
QB /T2697-2005
Full-closed speed regulating valve, fully closed buffer valve, in the middle of the temperature, add 60N/m, the door opens at 30°9, and the change of the opening speed is measured after 65°. 4.1. The provisions of 5.3.8 Delayed closing performance
Fully closed delay valve, "from the door opening angle to the end of the time zone or the end of the time zone, the closing time at room temperature is not less than 103: Delay zone The angle of the extended area cannot be less than 60° of the door opening angle, or meet the requirements of 4.1.8. 5.3.9 The influence of temperature change on closing time In the environment of (20±5), set the speed adjustment to fully close the door from the door opening state for 5s. 5.3.9.1 Place the product in the environment of (-15±1°) and then install it on the test equipment. Slowly open the door to 90° of the door opening angle: use a minimum of 5-4°. Then measure the time to fully close the door. Measure the product twice and calculate the average value. It should meet the requirements of 4.1.9.
5.3.9.2 Place the product in the environment of (40±1°) and then take it out and install it on the test equipment. The time required for the door to open from 90° of the door opening angle to the fully closed state is measured continuously. The single value is obtained and the result meets the requirements of 4.1.9. . 5.3.10 Life
Under the action of the power, the door is opened for at least 7 seconds. Under the action of the ground spring, the door is completely closed. The door leaf moves from opening to closing for at least 7 seconds, and then returns to the closed position for at least 7 seconds. The door opening time is set to 25-68 seconds, and the closing time is set to 28-3s. Before the next door opening action can be started, the door is completely opened. The counter is used to record the number of times the door is fully opened. After the number of times specified in Table 5, it should also meet the requirements of 6 and carry out the corresponding test.
5.3.11 Appearance requirements
Measured by daily measurement under natural conditions, the requirements of 4.2 are met. 5.3.12 Special product requirements
To be negotiated and determined by the supplier.
6 Inspection regulations
|6, products can only leave the factory after they have passed the inspection of the manufacturer. 6.2 Product inspection is divided into grain inspection and type inspection. 6.3 Factory inspection
Other aspects of factory inspection shall be carried out in accordance with the provisions of GBT2828.1-2003, with special inspection level S-3, instructions and methods. The factory inspection items, non-conformity categories, and acceptance limits (AQL) shall be in accordance with Table 8: 6.4 Type inspection||tt ||6.4.1 The qualified batch of oil products for type inspection shall be accepted for acceptance, and its items shall include all items required by the policy: 6.4.2 The type inspection shall be carried out in accordance with the provisions of GB/T 2829-2002, and the discrimination level shall be used, and the rate of failure shall be as specified in Table 5 of the type inspection: QR/T 2697-2005, and the unqualified categories and unqualified quality levels (RQL) shall be as specified in Table 9. 8
Not suitable for the six types
determined performance
door center reset value
closing time
ring opening force, closing force
increase, method
operating performance
inspection face
4th month
full fee or (4.1.10 inspection outside the life inspection each batch of sampling inspection similar, should
6.4.4 more than one please specify, type inspection: a?
new product or famous product transfer 」Production trial quantity and sample size
Test method
Special issues:
Production design, process, production equipment, pipes, etc. have significant changes, which may affect product performance: L abnormal sound, the second inspection is carried out: the product does not show any difference from the previous single inspection:
The national quality supervision and inspection agency requires open inspection, marking, packaging, transportation, storage
7. 1 Marking
7.1.1 Products should have markings, and the content on the markings should at least include: product name, manufacturer. 7.1! "The packaging should be clearly marked with: product type or mark, manufacturer name, factory name, date of manufacture, type, quality, and packaging: 7.2 Packaging
. 2.1 Products should be packed together to avoid collision
7.2.2 The packaging should be accompanied by a small instruction manual for the products and their use. 7.2.3 The packaging should be firm and not be damaged. The quality of the products should comply with relevant transportation regulations. 7.3 Transportation
Products should be lightly packed during transportation, and should be protected from impact and sun exposure. They should not be mixed with other items. 7.4 Storage
Output should be in a good condition, free of chemicals, and relatively dry.1 Opening force short
Fully set and close the valve, when the door leaf is in the fully closed position, measure the dynamometer vertically down the front plane of the door, open the door at a uniform speed, measure or record the maximum force when the door leaf opens from 1:1 to 5", measure three times in a row, take the average of the half-moment as the opening force, and then convert it into opening force short (Nm) = sheet force (N) × dynamometer hook point to the door center (m). The opening degree of the door leaf is based on the minimum allowance that can be measured. The result meets the requirements of 4.1.4. 5.3.4.2 Closing torque
Fully set and close the torque. Please read carefully , the dynamometer is perpendicular to the door table plane, and the hook is used to open the door leaf for a 20" working time. Measure and record the maximum closing force of the door leaf when it is 50 degrees open. Measure three times in a row, take the average closing force, and then convert it into the closing torque (Vm): closing force (N) × vertical distance from the point where the closing force is applied to the door axis by the dynamometer hook (m): the closing speed of the door leaf can be read at 4
. The dynamometer scale is aligned with the point where it can be read. The result should comply with the provisions of 4.1.4. 5.3.4.3 Efficiency
The efficiency value is expressed in %, and it is a low-cost investment! 》Calculate and exchange, and the result is in line with the provisions of "change". Effective closing torque
Chuanquan torque
5.3.5 Port, edit phenomenon
Put the oil storage parts in place for 24h, and measure the environment and lubrication phenomenon. It should meet the requirements of 4.1.5. 5.3.6 Operation performance
Used for full profit daily measurement of transmission performance, it should meet the requirements of 4.1.6. 5.3.7 Door opening buffer performance
QB /T2697-2005
Full-closed speed regulating valve, fully closed buffer valve, in the middle of the temperature, add 60N/m, the door opens at 30°9, and the change of the opening speed is measured after 65°. 4.1. The provisions of 5.3.8 Delayed closing performance
Fully closed delay valve, "from the door opening angle to the end of the time zone or the end of the time zone, the closing time at room temperature is not less than 103: Delay zone The angle of the extended area cannot be less than 60° of the door opening angle, or meet the requirements of 4.1.8. 5.3.9 The influence of temperature change on closing time In the environment of (20±5), set the speed adjustment to fully close the door from the door opening state for 5s. 5.3.9.1 Place the product in the environment of (-15±1°) and then install it on the test equipment. Slowly open the door to 90° of the door opening angle: use a minimum of 5-4°. Then measure the time to fully close the door. Measure the product twice and calculate the average value. It should meet the requirements of 4.1.9.
5.3.9.2 Place the product in the environment of (40±1°) and then take it out and install it on the test equipment. The time required for the door to open from 90° of the door opening angle to the fully closed state is measured continuously. The single value is obtained and the result meets the requirements of 4.1.9. . 5.3.10 Life
Under the action of the power, the door is opened for at least 7 seconds. Under the action of the ground spring, the door is completely closed. The door leaf moves from opening to closing for at least 7 seconds, and then returns to the closed position for at least 7 seconds. The door opening time is set to 25-68 seconds, and the closing time is set to 28-3s. Before the next door opening action can be started, the door is completely opened. The counter is used to record the number of times the door is fully opened. After the number of times specified in Table 5, it should also meet the requirements of 6 and carry out the corresponding test.
5.3.11 Appearance requirements
Measured by daily measurement under natural conditions, the requirements of 4.2 are met. 5.3.12 Special product requirements
To be negotiated and determined by the supplier.
6 Inspection regulations
|6, products can only leave the factory after they have passed the inspection of the manufacturer. 6.2 Product inspection is divided into grain inspection and type inspection. 6.3 Factory inspection
Other aspects of factory inspection shall be carried out in accordance with the provisions of GBT2828.1-2003, with special inspection level S-3, instructions and methods. The factory inspection items, non-conformity categories, and acceptance limits (AQL) shall be in accordance with Table 8: 6.4 Type inspection||tt ||6.4.1 The qualified batch of oil products for type inspection shall be accepted for acceptance, and its items shall include all items required by the policy: 6.4.2 The type inspection shall be carried out in accordance with the provisions of GB/T 2829-2002, and the discrimination level shall be used, and the rate of failure shall be as specified in Table 5 of the type inspection: QR/T 2697-2005, and the unqualified categories and unqualified quality levels (RQL) shall be as specified in Table 9. 8
Not suitable for the six types
determined performance
door center reset value
closing time
ring opening force, closing force
increase, method
operating performance
inspection face
4th month
full fee or (4.1.10 inspection outside the life inspection each batch of sampling inspection similar, should
6.4.4 more than one please specify, type inspection: a?
new product or famous product transfer 」Production trial quantity and sample size
Test method
Special issues:
Production design, process, production equipment, pipes, etc. have significant changes, which may affect product performance: L abnormal sound, the second inspection is carried out: the product does not show any difference from the previous single inspection:
The national quality supervision and inspection agency requires open inspection, marking, packaging, transportation, storage
7. 1 Marking
7.1.1 Products should have markings, and the content on the markings should at least include: product name, manufacturer. 7.1! "The packaging should be clearly marked with: product type or mark, manufacturer name, factory name, date of manufacture, type, quality, and packaging: 7.2 Packaging
. 2.1 Products should be packed together to avoid collision
7.2.2 The packaging should be accompanied by a small instruction manual for the products and their use. 7.2.3 The packaging should be firm and not be damaged. The quality of the products should comply with relevant transportation regulations. 7.3 Transportation
Products should be lightly packed during transportation, and should be protected from impact and sun exposure. They should not be mixed with other items. 7.4 Storage
Output should be in a good condition, free of chemicals, and relatively dry.10 Lifespan
Open the door for at least 7 seconds under the action of the force device, and then completely close the door under the action of the ground spring. The door leaf moves from opening to completion for at least 7 seconds, returns to the closed position, and then opens in the opposite direction for at least 7 seconds, and then returns to the closed position for the second time: the door opening time is set to 25-68, the closing time is set to 28-3s, and the door is completely closed before the next door opening action can be started. The counter is used to record the number of times the door is fully opened. After reaching the lifespan times specified in Table 5, it shall also meet the requirements of 6 and carry out the corresponding tests.
5.3.11 Appearance requirements
Measured by daily test under natural conditions, virtual The requirements of 4.2 of this standard shall be fulfilled. 5.3.12 Special product requirements shall be negotiated and agreed by the supplier. 6 Inspection regulations 6.2 Product inspection is divided into product inspection and type inspection. 6.3 Factory inspection Other aspects of factory inspection shall be carried out in accordance with the provisions of GBT2828.1-2003, using special inspection level S-3, specifications and methods. The factory inspection items, non-conformity categories and acceptance limits (AQL) shall be in accordance with Table 8: 6.4 Type inspection 6.4.1 The type inspection items shall be accepted in the factory inspection batch, and the items shall be Including all items required by the policy: 6.4.2 Type inspection shall be carried out in accordance with GB/T 2829-2002, using the judgment level 1, secondary inspection rate: The type inspection items shall be in accordance with the provisions of QR/T2697-2005, the unqualified categories, and the unqualified quality level (RQL) table 9. 8 Unqualified items shall be divided into six categories: door center reset value, closing time, ring opening force, closing force, operating performance, etc. The fourth full fee or (4.1.1 0. In addition to the original inspection, each batch of random inspections shall meet the following requirements: a. Type inspection: b. Trial inspection of new products or new products for production transfer; c. Sample size; d. Test method; e. When there are significant changes in the design, process, production equipment, and pipes of the product, which may affect the product performance; d. When there are abnormal changes, a second inspection shall be conducted; d. When the inspection results are significantly different from those of the above single inspection, the national quality supervision and inspection agency shall conduct a closed inspection; d. When there are significant changes in the design, process, production equipment, and pipes of the product, which may affect the product performance; d. When there are abnormal changes in the design, process, production equipment, and pipes of the product, which may affect the product performance; d. When there are significant changes in the design, process, production equipment, and pipes of the product, the national quality supervision and inspection agency shall conduct a closed inspection; d. When there are significant changes in the design, process, production equipment, and pipes of the product, which may affect the product performance; d. When there are abnormal changes in the design, process, production equipment, and pipes, the national quality supervision and inspection agency shall conduct a closed inspection; d. When there are significant ... 1 Marking
7.1.1 Products should have markings, and the content on the markings should at least include: product name, manufacturer. 7.1! "The packaging should be clearly marked with: product type or mark, manufacturer name, factory name, date of manufacture, type, quality, and packaging: 7.2 Packaging
. 2.1 Products should be packed together to avoid collision
7.2.2 The packaging should be accompanied by a small instruction manual for the products and their use. 7.2.3 The packaging should be firm and not be damaged. The quality of the products should comply with relevant transportation regulations. 7.3 Transportation
Products should be lightly packed during transportation, and should be protected from impact and sun exposure. They should not be mixed with other items. 7.4 Storage
Output should be in a good condition, free of chemicals, and relatively dry.10 Lifespan
Open the door for at least 7 seconds under the action of the force device, and then completely close the door under the action of the ground spring. The door leaf moves from opening to completion for at least 7 seconds, returns to the closed position, and then opens in the opposite direction for at least 7 seconds, and then returns to the closed position for the second time: the door opening time is set to 25-68, the closing time is set to 28-3s, and the door is completely closed before the next door opening action can be started. The counter is used to record the number of times the door is fully opened. After reaching the lifespan times specified in Table 5, it shall also meet the requirements of 6 and carry out the corresponding tests.
5.3.11 Appearance requirements
Measured by daily test under natural conditions, virtual The requirements of 4.2 of this standard shall be fulfilled. 5.3.12 Special product requirements shall be negotiated and agreed by the supplier. 6 Inspection regulations 6.2 Product inspection is divided into product inspection and type inspection. 6.3 Factory inspection Other aspects of factory inspection shall be carried out in accordance with the provisions of GBT2828.1-2003, using special inspection level S-3, specifications and methods. The factory inspection items, non-conformity categories and acceptance limits (AQL) shall be in accordance with Table 8: 6.4 Type inspection 6.4.1 The type inspection items shall be accepted in the factory inspection batch, and the items shall be Including all items required by the policy: 6.4.2 Type inspection shall be carried out in accordance with GB/T 2829-2002, using the judgment level 1, secondary inspection rate: The type inspection items shall be in accordance with the provisions of QR/T2697-2005, the unqualified categories, and the unqualified quality level (RQL) table 9. 8 Unqualified items shall be divided into six categories: door center reset value, closing time, ring opening force, closing force, operating performance, etc. The fourth full fee or (4.1.1 0. In addition to the original inspection, each batch of random inspections shall meet the following requirements: a. Type inspection: b. Trial inspection of new products or new products for production transfer; c. Sample size; d. Test method; e. When there are significant changes in the design, process, production equipment, and pipes of the product, which may affect the product performance; d. When there are abnormal changes, a second inspection shall be conducted; d. When the inspection results are significantly different from those of the above single inspection, the national quality supervision and inspection agency shall conduct a closed inspection; d. When there are significant changes in the design, process, production equipment, and pipes of the product, which may affect the product performance; d. When there are abnormal changes in the design, process, production equipment, and pipes of the product, which may affect the product performance; d. When there are significant changes in the design, process, production equipment, and pipes of the product, the national quality supervision and inspection agency shall conduct a closed inspection; d. When there are significant changes in the design, process, production equipment, and pipes of the product, which may affect the product performance; d. When there are abnormal changes in the design, process, production equipment, and pipes, the national quality supervision and inspection agency shall conduct a closed inspection; d. When there are significant ... 1 Marking
7.1.1 Products should have markings, and the content on the markings should at least include: product name, manufacturer. 7.1! "The packaging should be clearly marked with: product type or mark, manufacturer name, factory name, date of manufacture, type, quality, and packaging: 7.2 Packaging
. 2.1 Products should be packed together to avoid collision
7.2.2 The packaging should be accompanied by a small instruction manual for the products and their use. 7.2.3 The packaging should be firm and not be damaged. The quality of the products should comply with relevant transportation regulations. 7.3 Transportation
Products should be lightly packed during transportation, and should be protected from impact and sun exposure. They should not be mixed with other items. 7.4 Storage
Output should be in a good condition, free of chemicals, and relatively dry.
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