Some standard content:
ICS37.100.10
Mechanical Industry Standard of the People's Republic of China
JB/T10453—2004
Technical Specifications for Mimeograph
Stencil dupliator (Mimeugraph) Teechnical Condition2004-03-12 Issued
2004-08-01 Implementation
The National Development and Reform Commission of the People's Republic of China issued JB/10453-2004
2 Normative References
3 Terms and Definitions
4 Technical Requirements.
4.1 Graphic Symbols
1. Working Conditions,
Transportation and Storage Performance
Appearance Quality,
Full Performance
General Performance and Function
Image Quality of Printed Products
Operation Performance Assessment
Sound Test Panel
Medium Voltage Fluctuation Operation Performance
4.11 Environmental adaptability
5 Test methods.
Acid test conditions,
General requirements
Transportation, 4 environmental tests,
Appearance quality inspection
Safety performance test
General performance and kinetic energy test
Operation performance assessment test
Sound insulation test
Main pressure fluctuation penetration test
Environmental adaptability test Test
Image degree.
Text readability
Printed product’s printing displacement in the direction of impact s.[4
Product’s printing displacement in the direction perpendicular to paper feed: 515
Output unevenness
6 Test rules
6.1 Acceptance inspection
6.2 Type inspection.
6.3 Judgment criteria see 1
? Table 2 Basic requirements for printed products and 3 Performance inspection items and technical requirements Table 4 Product disassembly sample inspection Table 5 Type inspection discrimination Table 6 Inspection item self-listing table.FB/10453--2004 B/T10453-—2004 This standard is formulated for the first time.
This standard is proposed by China Machinery Industry Federation and approved by National Printing Machinery Standardization Technical Committee (SAC/TC147-147). Standardization unit: Machinery Industry Office Automation Equipment Inspection, National Copying Machinery Standardization Technical Committee Office. The main personnel are: Shi Shifen, Wan Guiqiang, Song Xiu. Scope
Technical conditions for mimeograph machines
JE/T10453-2004
This standard stipulates the technical requirements, test methods, inspection, purchase and marking, packaging, transportation and storage of mimeograph machines. This standard specifies the single-phase power supply for mimeograph machines with anti-electric shock protection, manual printing and deleting time, hereinafter referred to as products
2 Normative reference documents || tt||The following clauses have become the main standard clauses through the reference of this standard: For any dated reference document, all subsequent amendments (excluding errors) or revised versions are not applicable to this standard. However, the parties who reach an agreement based on this standard may consider whether the latest versions of these documents can be used: For any undated referenced documents, the latest versions shall apply to this standard: B1:-2000 Packaging, storage and transportation signs (EV1507801997: GBJ2-7996 Types, basic dimensions and parameters of household and similar single cabinet sockets GB2829-2002 Periodic inspection counting sampling column word change sample table (application code stability test): GB4M3-2000: Safety of information technology equipment Umbrella idr standard C6095U: 1999 GE/T15464-1995 Technical conditions for the use of strong instrument packages (15934-1996 wire fiber parts (FC60799: 1984) CRT17712-1999 Graphic symbols for quick-printing machines and document copiers (neg1SO/standard C6329: 1989) GB18338.1-2001 Office machinery quick-printing The whole set of parts that should be included in the double-grid table: eg[304232-1: 1979: JH.T7475-199 Full white effect quick-printing machine. Debug version JR/T74761994 Noise test method for instant sealing
Copy image full printing technology version
JBTT8274--1990||tt| |JB/9441.1--111999 Mechanical environmental test methods (ey600683 terms and definitions
The following terms and definitions apply to this standard.
Steel printing machine: steneildllcator
The machine has one or more rotating rollers, with a printing plate, that is, a printing end that can produce copies of printed products manually or inching. 3.2
Steneil
Has a single-layer structure: perforated: the perforated part can pass through the film, the test wax group 3.3
Readability
Evaluation of the printed product, expressed as the percentage of the recognizable characters to the total number of recognized characters. 3.4
Resolution resolution
The internal capability of a given image set, expressed logarithmically with respect to the maximum resolution. 3.5
Vertical adjustment range
JB/T10453—2004
The adjustable range of printed images in the vertical direction. 3.6
Vertical adjustment range
JB/T10453—2004
The adjustable range of printed images in the vertical direction. 4 Technical requirements
4.1 Graphic symbols
The safety-related graphic symbols used on various parts of the product shall comply with the provisions of GB4943, and their permanent graphic effect symbols shall comply with the requirements of GB/T1??12.
4.2 Working conditions
The product shall be able to work normally under the following conditions, and the main technical indicators shall meet the requirements of the enterprise product specification table. 4.2.1 Working environment conditions
2: Temperature: 10r--30:
h Relative visibility: 3%~8%.
4.2.2 Working voltage and frequency
: 220 (0V:
b1 frequency; 0Hz
4.3 Transportation and storage performance
The product should be able to withstand the test specified in the table! Under the packaging strip. After the test, open the package 24 hours later. The Kai device is intact and all technical standards meet the requirements of this standard:
Transportation and storage test conditions and methods
Test objectives
Moisture
4.4 Appearance quality
Parts and methods
Old/ 9441.9's reduction is based on 1g61IzJB/T9444.8, +: 100
according to the provisions of JB/T9444.7, = 100*
according to the provisions of B/9444.2, -25±3T
: according to the actual conditions of 3B9444.4, 4℃, (93 diameter)%30mir
time or release
select the maximum value. 100mr
Price drop with diseased surface Chuan exchange service: Hong, m
441 will affect the appearance of the product: the necessary rust treatment, the electroplating surface, chemical and Bosen affinity layer quality horse should be firm and smooth, no pooling, no degree, no bulge, color uniform about 4.4.2 plastic needle surface should be smooth, smooth, color uniform, no spelling effect, gas, non-sensitive. 4.5 safety performance||tt| |4.51 Dielectric Strength
50Hz, 41500V voltage may be applied between the two power supply and load lines of the product. After the whole process, the product shall not be exposed to the voltage of the product. The product has been tested for at least three times in production! s1.5.? The type and mark of the power plug, socket or power supply assembly, the type of power cord shall comply with the requirements of GB1002 and GB15934: 4.5.3 Grounding Performance
* The grounding performance of the product shall comply with the requirements of 2.6.3.3, 2.6.3.4 and 2.6.5.6 in GB1943-2001 4.5.4 Contact Current
The contact current of the product shall not be less than 3.5mA 4.5.5 Input Current
Under rated voltage and normal load conditions: The input current shall not exceed 1/4 of the rated current.6 Structural requirements
JE/104532004
All parts are intact, reliable, and there is no looseness in the fasteners. The operator contact area should be tested or the condition should not be sudden or continuous. There should be no residual hair that affects the safety performance. 4.5.7 Marking and instructions
The marking and instructions on the product should comply with the requirements of GB/118331.7. 4.6 Performance and function
461 Specifications
The product specification should comply with the regulations of GB/118333.1. At least include the cost increase, the most effective 51 special cap surface, the paper width: the quantitative, the supply will, the count and other indicators. 4.6.2 General performance
) When the brushing mode is dynamic, the torque of the handle is ≤3.5N·m: When dynamic printing, the room element section encounters abnormal sound alarm: The earth is adjustable. The core size is: as specified in the enterprise standard or specification. C) The left and right pressure range is: as specified in the enterprise standard or specification table. The system has no leakage phenomenon and the function is normal. The system guarantees effective printing. The energy supply is uniform within the printing area. The system works normally and the paper is printed after the war When counting is finished, printing should stop automatically. 4.7 Print image quality
The product's print image quality requirements must meet the requirements of Table 2. Table 2 Print image quality requirements
Running performance requirements
Currency name
Including normal density image
Text readability
Paper direction Printing plate
Ink position under low temperature
Density stability ||tt ||Technical requirements
Delay for activity error [time
No. 6 font 1004
High volume and high humidity F: Low humidity and low flow time: 2.5
Operation" performance test should be free of electrical or mechanical failures, the quality of the printed product should meet the requirements of 2, the performance test and technical requirements should meet the requirements of the table, the low single number should not be lower than the number specified in table 4 table 3 operation performance test items and technical requirements
Special I Counting error: The machine printing speed is the highest printing speed of 2. 4.9 Noise measurement: The noise during the operation of the product should not be greater than BA! : 000 sheets
Technical requirements
The control is not allowed to be full of the mountain
The level of the product is not allowed to be full of the rain strip 200 sheets of special printing:
JB/T 1U453—2004
4.10 Voltage fluctuation operation performance
In the voltage fluctuation operation test, the power supply voltage is adjusted to 1% of the rated load at rated load, and the image density is guaranteed to be free of gas discharge failure. Resolution: The text can be set to meet the requirements of 2. 4.11. Environmental adaptability
The environmental adaptability test conditions are divided into two groups:
a) low shock and low humidity overflow 10=2 for strong elasticity 30=5: b) high filtration and high addition temperature 30℃=2, relative mixing degree (30=5% under the above two groups of conditions. The original guarantee is free of mechanical and electrical failures, and the image source density, separation force, text readability and other indicators are willing to meet the requirements of Table 2!
Table 4 Printing product sampling inspection table
Total 6 sheets 10
Sheets later
Dyeing. Sheets. 1. Picture>230
The first version is 0 meters
Determined under the nuclear system!||tt ||According to the film
, the middle factory set the intelligent internal
the second reduction a quantity: 104
5 test method
5.1 test case
version number water T
the first end E
: the second natural
source second continuous 16
the second continuous infection 16:
the fifth time
continuous entertainment 5
the second sheet
the second internal
light inspection
unqualified and [fixed group
and the thief can prove
the first-: :6
Calculate the second batch 16
Single fourth batch 16
Fifth batch 15
The first::6 strong
5 two:.6 Zhang
Process the conversation grid machine one battle
.1 cell recognition EF(T+'s
divider, text can be noted. Special
cake Zhang Lan's north line
product run by!
Belt and purpose:
product to print
large quantity pay effect service technology west use
city also or barrier, field increase selectivity,
divider, safety word
5.1.1 Except for the test environment conditions that only exceed the specified, the test should be carried out indoors at an ambient temperature of 15%:.-257, an average temperature of 15%65%, and no external airflow.
5.1.2 Except as otherwise specified, the test shall be carried out at 22UV, 50Hz power supply. 51.3: The products to be tested shall also be tested under the conditions specified in the manufacturer's product specifications. JB/10453-2004
51.2 The paper and consumables used in the test shall be supplied by the inspected enterprise. These materials shall be of the same quality as those sold in the domestic market. 5.1.5 When special provisions are required, the product shall be of the same quality as that specified in the product specifications. The highest printing speed is 23, the highest printing speed of the product is 23, there are two gears, the low speed is changed: the paper is set to 60/m: the paper width is the maximum paper width specified in the product specification table 51.6 During the test, at least the paper table is filled with paper according to the index: and the paper can only be added again after all the paper is used up in the paper table, 5.2 Source machine regulations
2.1 Product selection; before the performance test, it is allowed to adjust the filling without adding more than 0.5, etc., components. 5.2.2 Test 1 Low instrumental work -· human damage work. 5.2.3 Test original disease
The test of the product is the test version specified in BT747. The production is on the left! , in 1, the left and right side of the level graphic pay 1! Abstract: When the required standard surface is B4, the center scale intersection point on the measuring plate specified in IBT7475 is used as the basis for cutting and measuring: When the special standard data meet the test requirements through the test method specified in TB/7175, the test plate cut by JBTB274, which is the most effective dynamic test pressure test plate confirmed by the National Technical Committee for Standardization of Enterprises, can be used as the standard. 5.2.1 Test paper
The test paper is made of the test original paper. The plate accuracy is not less than 300p×300pi. 5.3 Transportation and environmental resistance test
Select the test according to the requirements of Table [
5.4 Appearance quality inspection
Three-view inspection of the product appearance quality to see if it meets the requirements of 4.4. 5.5 Safety performance test
5.5.1 Dielectric strength
When the product is not powered on, the power supply of the product must be strictly controlled. The product source must be fixed on the line with a positive voltage of 0V for 50H. After inspection, the product must be installed with a positive voltage of 0V for 50H. 5.5.2 Power socket or line resistance component: TT||H Hang grab power socket mark or line component mark and type of soft wire: 5.5.3 Grounding performance || TT|| When the product is not powered on, follow GB4 943-2001+2.6.3.3 method to measure the type and its specific resistance value of the test device accuracy is not less than 5%;
h) Report GR494? 20012.6.3.4 method, daytime visual inspection whether the average color of the connection meets the requirements of the standard: C) Connect GB4943-20U[2.6.5.6 Appendix, check whether the energy-resistant network body meets the requirements of the female, 5.5.4 contact electric indication
Product contact electrical technology GB4943-201 5.1 single-vibration equipment inspection method inspection, visual inspection does not prove that the device is less than 5%, 5.5.5 input current inspection
Pre-power supply, under three conditions, E brush 3min, every 10 seconds to take the current value, take the average of the s maximum values, calculate the average current value of the visual recognition current + this value should not be less than the rated current value of 1 point, add the current meter and other induction meters, etc., and the measured value should not be less than 1 point. According to the formula!
New rated current
Measure the reverse current level
JE/T104532004
5.5.6 Structural requirements inspection
New and contact contact
5.5.7 Marking and instructions
Monthly inspection of the marking and instructions on the product, should meet the requirements of 4.5.7. 5.6 General performance and function test
5.6.1 Starting torque
Use a square torque meter to measure the starting torque during dynamic operation. 5.6.2 Adjustable range of top and bottom and left and right First, adjust the top and left and right positions to the center and print a sheet as the reference print. Then adjust the top and bottom positions to the two extreme positions for printing. Take one sheet from each of the prints at the two extreme positions, align it with the center scale of the reference print, and use a 0.5mm ruler to measure the displacement of each sheet, which is the adjustable range of top and bottom. Then adjust the top and bottom positions back to the center, adjust the top and bottom positions to the two extreme positions for printing, and then take one sheet from each of the two vertical prints, align it with the center scale of the reference print, and use a 0.5mm ruler to measure the displacement of each sheet, which is recorded as the adjustable range of top and bottom. 5.6.3 Printing machine
Set the machine to low speed, print continuously, and start when the tenth print is completely discharged from the machine. Use a sand meter to calculate the number of sheets discharged from the machine in a single time, which is expressed as "sheets mn". Then set the machine printing speed to the highest speed, and print continuously: start from the tenth printed product being completely discharged from the machine: use a stopwatch to count the time it takes for the printed product to be discharged from the machine, and indicate “sheets”: the deviation between the measured value and the specified value shall not exceed ±10%. 5.6.4 Maximum Paper Size
Print with the paper of the maximum size specified in the product specification, and the paper shall be discharged in order when the machine is working normally. 5.6.5 Minimum Paper Size
Print with the paper of the minimum size specified in the product specification, and the paper shall be discharged in order when the machine is working normally. 5.6.6 Maximum effective printing area
Use BT8274 as the size of the plate paper for printing, and use a steel ruler with a 0.5mm scale to measure the maximum effective image on the printed product. The value should not be less than a specified value, expressed in mm×mm. 5.8.7 Paper quantity
Print at least 70 sheets of the paper with the maximum and minimum paper quantity in the operation test specified in Table 4. 5.6.8 Paper supply table
Use a steel ruler with a 0.5mm scale to measure the paper feeding height. 5.6.9 Ink supply system
In the test, check whether the ink supply system is working normally. After the test, check whether the ink supply system is in good working order. 5.6.10 Stop printing
When the ink supply system has delivered a certain number of sheets or a certain number of sheets, check whether it can stop printing automatically. 5.7 Performance test
5.7.1 Test quantity
) The total test quantity shall not be less than the quantity specified in Table 4, and the printed products shall be tested in accordance with the prohibition of 2 in Table 4 as the maximum test quantity. If the machine has mechanical or electrical limitations during the test, the test shall be extended. The test time shall be extended. The paper jam efficiency shall be tested during the extended test time. The basic indicators specified in the table are: Only necessary adjustments are allowed for maintenance, and replacement of components is not allowed. Each machine shall be capable of! Free of charge...time maintenance 5.7.2 Paper jam rate
Record the total number of paper jams within the total test time, and then calculate the percentage between the total number of paper jams and the total number of products in the same time as the + rate, including high delivery, empty delivery, and fee formula (2) for calculation: total number of paper jams × 100%
Jack rate:
Total number of printed products
5.7.3 Print product wrinkle and occurrence rate
T 104532094
During the operation test, print 500 sheets of prints continuously, and then use formula (3) to calculate the wrinkle and occurrence rate of printed products, the wrinkle and occurrence rate of printed products, the number of printed sheets with wrinkles, S00
5.7.4 Counting error rate
Not determined)! 5.8 Piece measurement
Product quality-200
Measure the total sound quality according to the method specified in JBT7476. When the machine is running, the speed is controlled at 2/3 of the maximum rated printing speed. 5.9 Voltage fluctuation operation test
When the product is running at rated temperature, adjust the power supply to the rated value (1±0%) respectively, print 30 mir respectively, and check whether there is any electrical fault.
5.10 Environmental adaptability test
This test is carried out after the special operation performance test. b) After the product and the old material are kept in the specified environment for 1 hour, they are continuously printed for 1 hour: the number of printed products is not less than 65% of the total print volume under the highest printing pressure: the print volume is selected and tested according to the relevant regulations in the print sample inspection table in Table 4. 5.11 Image density
The density value of each solid black area on the product should be measured separately, and the average value is 5.12 Text readability
Visually change the product to be readable: 5.13 Resolution: 10 times/mm
Take a door product and use 10 times magnification to check the resolution of the print product, and take the highest resolution in each group of images for comparison by logarithmic method. Take the worst value as the test result. 5.14 The residual displacement of the printed product in the feeding direction (m direction). Set the printing method at 4 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the deviation between the two products and the center of the feeding paper, and record it as the measured result. 5.15 The printing displacement of the printed product in the vertical direction (m direction). Set the printing method at 3 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the center scale of the two printed products in the feeding direction, and record it as the measured result. 5.16 Density non-uniformity
Use an optical fastness meter to measure the density values of all 6 solid black areas on the printed product, select the maximum and minimum values among the measured values, and calculate the density uniformity: (5) The density is smaller: density uniformity = (lx × 1/2)
Wu Xiao:
The best supply:
6 Inspection regulations
The smallest density.
Product inspection is divided into modified control inspection and type inspection 15
JB/T10453--2004
6.1 Delivery inspection
6.11 Each machine must be inspected by the manufacturing and quality inspection departments. 6.1.2 If the acceptance inspection fails or has unqualified items, rectification shall be carried out, and the product can only be shipped after re-inspection. 6.1.3 Acceptance inspection shall be conducted in full or sample inspection according to different methods: acceptance inspection, sample inspection, and quality level of the platform shall be specified in the enterprise standards: 6.2 Type inspection
6,21: The product shall be subject to type inspection in one of the following situations: a) When new products enter the site
b) When the vehicle is produced for more than two years:
c) When the product undergoes major changes in design, technology, materials, etc.: All or corresponding items shall be inspected according to the regulations.
6.2.2 Two complete machine samples for type inspection shall be selected from the qualified products in the batch inspection. 6.3 Judgment rules
: The inspection items and categories of the single-product inspection in this document are shown in Table 6. h! Type inspection batch identification method:
Sample unit product pull (/T2829 one-time sampling scheme: identification level selection], if the quality of the unit does not reach the level and the group of units to be divided into groups, if the type inspection is qualified, the product will stop being collected and the product will not be allowed to enter the factory. Table 5 Type inspection identification
Total cumulative identification
Sound quality is small
(RQI:
Design, Table 5 Mountain Development Group Upload Two Output Total Number of Processing 7 Marking, Packaging, Transportation and Purchasing
7.1 Marking
Judgment period
Qualified judgment number 4.)
In the appropriate position of each machine. Fixed brand: and marked with a: Manufacturer! Country:
6: Product name, type female mark:
) Determine the power /,? V), rating Hz, rated current (A: day), production date or production number:
7.2 Packaging
does not conform to the relevant provisions of GB/191 and GBT1546, and the production is within the validity period determined by the enterprise: it cannot be less than several thousand years. 7.2.2 The packaging is to ensure that the machine will not be damaged or its components will not be loosened due to the presence of moisture or dust during transportation and storage. 2.3 The following documents should be included in the packaging box: a) Product certificate; ii) Product instructions; iii) Packing list; iv) Transport and storage; iv) 7.3.1 The machine must not be subjected to direct impact or pressure during transportation.≤t Engraved steel ruler to measure the displacement of each white, record as the left and right adjustable range. 5.6.3 Printing seat
Set the gauge to low speed, continuous printing, starting from the tenth printed product is completely discharged from the machine, use a stopwatch to count the number of printed products discharged from the machine in a single time, expressed as "sheets mn". Then set the machine printing speed to the highest speed, continuous printing: starting from the tenth printed product is completely discharged from the machine: use a stopwatch to count the number of printed products discharged from the machine in a single time, expressed as "sheets": the deviation between the measured value and the specified value shall not exceed ±10%. 5.6.4 Maximum paper size
Use the paper with the maximum size specified in the product specification to print, and the paper should be discharged in a straight line when the machine is working normally. 5.6.5 Minimum paper size
Use the paper with the minimum size specified in the product specification to print, and the paper should be discharged in a straight line when the machine is working normally. 5.6.6 Maximum effective printing area
Use BT8274 as the size of the plate paper for printing, and use a steel ruler with a 0.5mm scale to measure the maximum effective image on the printed product. The value should not be less than a specified value, expressed in mm×mm. 5.8.7 Paper quantity
Print at least 70 sheets of the paper with the maximum and minimum paper quantity in the operation test specified in Table 4. 5.6.8 Paper supply table
Use a steel ruler with a 0.5mm scale to measure the paper feeding height. 5.6.9 Ink supply system
In the test, check whether the ink supply system is working normally. After the test, check whether the ink supply system is in good working order. 5.6.10 Stop printing
When the ink supply system has delivered a certain number of sheets or a certain number of sheets, check whether it can stop printing automatically. 5.7 Performance test
5.7.1 Test quantity
) The total test quantity shall not be less than the quantity specified in Table 4, and the printed products shall be tested in accordance with the prohibition of 2 in Table 4 as the maximum test quantity. If the machine has mechanical or electrical limitations during the test, the test shall be extended. The test time shall be extended. The paper jam efficiency shall be tested during the extended test time. The basic indicators specified in the table are: Only necessary adjustments are allowed for maintenance, and replacement of components is not allowed. Each machine shall be capable of! Free of charge...time maintenance 5.7.2 Paper jam rate
Record the total number of paper jams within the total test time, and then calculate the percentage between the total number of paper jams and the total number of products in the same time as the + rate, including high delivery, empty delivery, and fee formula (2) for calculation: total number of paper jams × 100%
Jack rate:
Total number of printed products
5.7.3 Print product wrinkle and occurrence rate
T 104532094
During the operation test, print 500 sheets of prints continuously, and then use formula (3) to calculate the wrinkle and occurrence rate of printed products, the wrinkle and occurrence rate of printed products, the number of printed sheets with wrinkles, S00
5.7.4 Counting error rate
Not determined)! 5.8 Piece measurement
Product quality-200
Measure the total sound quality according to the method specified in JBT7476. When the machine is running, the speed is controlled at 2/3 of the maximum rated printing speed. 5.9 Voltage fluctuation operation test
When the product is running at rated temperature, adjust the power supply to the rated value (1±0%) respectively, print 30 mir respectively, and check whether there is any electrical fault.
5.10 Environmental adaptability test
This test is carried out after the special operation performance test. b) After the product and the old material are kept in the specified environment for 1 hour, they are continuously printed for 1 hour: the number of printed products is not less than 65% of the total print volume under the highest printing pressure: the print volume is selected and tested according to the relevant regulations in the print sample inspection table in Table 4. 5.11 Image density
The density value of each solid black area on the product should be measured separately, and the average value is 5.12 Text readability
Visually change the product to be readable: 5.13 Resolution: 10 times/mm
Take a door product and use 10 times magnification to check the resolution of the print product, and take the highest resolution in each group of images for comparison by logarithmic method. Take the worst value as the test result. 5.14 The residual displacement of the printed product in the feeding direction (m direction). Set the printing method at 4 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the deviation between the two products and the center of the feeding paper, and record it as the measured result. 5.15 The printing displacement of the printed product in the vertical direction (m direction). Set the printing method at 3 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the center scale of the two printed products in the feeding direction, and record it as the measured result. 5.16 Density non-uniformity
Use an optical fastness meter to measure the density values of all 6 solid black areas on the printed product, select the maximum and minimum values among the measured values, and calculate the density uniformity: (5) The density is smaller: density uniformity = (lx × 1/2)
Wu Xiao:
The best supply:
6 Inspection regulations
The smallest density.
Product inspection is divided into modified control inspection and type inspection 15
JB/T10453--2004
6.1 Delivery inspection
6.11 Each machine must be inspected by the manufacturing and quality inspection departments. 6.1.2 If the acceptance inspection fails or has unqualified items, rectification shall be carried out, and the product can only be shipped after re-inspection. 6.1.3 Acceptance inspection shall be conducted in full or sample inspection according to different methods: acceptance inspection, sample inspection, and quality level of the platform shall be specified in the enterprise standards: 6.2 Type inspection
6,21: The product shall be subject to type inspection in one of the following situations: a) When new products enter the site
b) When the vehicle is produced for more than two years:
c) When the product undergoes major changes in design, technology, materials, etc.: All or corresponding items shall be inspected according to the regulations.
6.2.2 Two complete machine samples for type inspection shall be selected from the qualified products in the batch inspection. 6.3 Judgment rules
: The inspection items and categories of the single-product inspection in this document are shown in Table 6. h! Type inspection batch identification method:
Sample unit product pull (/T2829 one-time sampling scheme: identification level selection], if the quality of the unit does not reach the level and the group of units to be divided into groups, if the type inspection is qualified, the product will stop being collected and the product will not be allowed to enter the factory. Table 5 Type inspection identification
Total cumulative identification
Sound quality is small bzxZ.net
(RQI:
Design, Table 5 Mountain Development Group Upload Two Output Total Number of Processing 7 Marking, Packaging, Transportation and Purchasing
7.1 Marking
Judgment period
Qualified judgment number 4.)
In the appropriate position of each machine. Fixed brand: and marked with a: Manufacturer! Country:
6: Product name, type female mark:
) Determine the power /,? V), rating Hz, rated current (A: day), production date or production number:
7.2 Packaging
does not conform to the relevant provisions of GB/191 and GBT1546, and the production is within the validity period determined by the enterprise: it cannot be less than several thousand years. 7.2.2 The packaging is to ensure that the machine will not be damaged or its components will not be loosened due to the presence of moisture or dust during transportation and storage. 2.3 The following documents should be included in the packaging box: a) Product certificate; ii) Product instructions; iii) Packing list; iv) Transport and storage; iv) 7.3.1 The machine must not be subjected to direct impact or pressure during transportation.≤t Engraved steel ruler to measure the displacement of each white, record as the left and right adjustable range. 5.6.3 Printing seat
Set the gauge to low speed, continuous printing, starting from the tenth printed product is completely discharged from the machine, use a stopwatch to count the number of printed products discharged from the machine in a single time, expressed as "sheets mn". Then set the machine printing speed to the highest speed, continuous printing: starting from the tenth printed product is completely discharged from the machine: use a stopwatch to count the number of printed products discharged from the machine in a single time, expressed as "sheets": the deviation between the measured value and the specified value shall not exceed ±10%. 5.6.4 Maximum paper size
Use the paper with the maximum size specified in the product specification to print, and the paper should be discharged in a straight line when the machine is working normally. 5.6.5 Minimum paper size
Use the paper with the minimum size specified in the product specification to print, and the paper should be discharged in a straight line when the machine is working normally. 5.6.6 Maximum effective printing area
Use BT8274 as the size of the plate paper for printing, and use a steel ruler with a 0.5mm scale to measure the maximum effective image on the printed product. The value should not be less than a specified value, expressed in mm×mm. 5.8.7 Paper quantity
Print at least 70 sheets of the paper with the maximum and minimum paper quantity in the operation test specified in Table 4. 5.6.8 Paper supply table
Use a steel ruler with a 0.5mm scale to measure the paper feeding height. 5.6.9 Ink supply system
In the test, check whether the ink supply system is working normally. After the test, check whether the ink supply system is in good working order. 5.6.10 Stop printing
When the ink supply system has delivered a certain number of sheets or a certain number of sheets, check whether it can stop printing automatically. 5.7 Performance test
5.7.1 Test quantity
) The total test quantity shall not be less than the quantity specified in Table 4, and the printed products shall be tested in accordance with the prohibition of 2 in Table 4 as the maximum test quantity. If the machine has mechanical or electrical limitations during the test, the test shall be extended. The test time shall be extended. The paper jam efficiency shall be tested during the extended test time. The basic indicators specified in the table are: Only necessary adjustments are allowed for maintenance, and replacement of components is not allowed. Each machine shall be capable of! Free of charge...time maintenance 5.7.2 Paper jam rate
Record the total number of paper jams within the total test time, and then calculate the percentage between the total number of paper jams and the total number of products in the same time as the + rate, including high delivery, empty delivery, and fee formula (2) for calculation: total number of paper jams × 100%
Jack rate:
Total number of printed products
5.7.3 Print product wrinkle and occurrence rate
T 104532094
During the operation test, print 500 sheets of prints continuously, and then use formula (3) to calculate the wrinkle and occurrence rate of printed products, the wrinkle and occurrence rate of printed products, the number of printed sheets with wrinkles, S00
5.7.4 Counting error rate
Not determined)! 5.8 Piece measurement
Product quality-200
Measure the total sound quality according to the method specified in JBT7476. When the machine is running, the speed is controlled at 2/3 of the maximum rated printing speed. 5.9 Voltage fluctuation operation test
When the product is running at rated temperature, adjust the power supply to the rated value (1±0%) respectively, print 30 mir respectively, and check whether there is any electrical fault.
5.10 Environmental adaptability test
This test is carried out after the special operation performance test. b) After the product and the old material are kept in the specified environment for 1 hour, they are continuously printed for 1 hour: the number of printed products is not less than 65% of the total print volume under the highest printing pressure: the print volume is selected and tested according to the relevant regulations in the print sample inspection table in Table 4. 5.11 Image density
The density value of each solid black area on the product should be measured separately, and the average value is 5.12 Text readability
Visually change the product to be readable: 5.13 Resolution: 10 times/mm
Take a door product and use 10 times magnification to check the resolution of the print product, and take the highest resolution in each group of images for comparison by logarithmic method. Take the worst value as the test result. 5.14 The residual displacement of the printed product in the feeding direction (m direction). Set the printing method at 4 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the deviation between the two products and the center of the feeding paper, and record it as the measured result. 5.15 The printing displacement of the printed product in the vertical direction (m direction). Set the printing method at 3 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the center scale of the two printed products in the feeding direction, and record it as the measured result. 5.16 Density non-uniformity
Use an optical fastness meter to measure the density values of all 6 solid black areas on the printed product, select the maximum and minimum values among the measured values, and calculate the density uniformity: (5) The density is smaller: density uniformity = (lx × 1/2)
Wu Xiao:
The best supply:
6 Inspection regulations
The smallest density.
Product inspection is divided into modified control inspection and type inspection 15
JB/T10453--2004
6.1 Delivery inspection
6.11 Each machine must be inspected by the manufacturing and quality inspection departments. 6.1.2 If the acceptance inspection fails or has unqualified items, rectification shall be carried out, and the product can only be shipped after re-inspection. 6.1.3 Acceptance inspection shall be conducted in full or sample inspection according to different methods: acceptance inspection, sample inspection, and quality level of the platform shall be specified in the enterprise standards: 6.2 Type inspection
6,21: The product shall be subject to type inspection in one of the following situations: a) When new products enter the site
b) When the vehicle is produced for more than two years:
c) When the product undergoes major changes in design, technology, materials, etc.: All or corresponding items shall be inspected according to the regulations.
6.2.2 Two complete machine samples for type inspection shall be selected from the qualified products in the batch inspection. 6.3 Judgment rules
: The inspection items and categories of the single-product inspection in this document are shown in Table 6. h! Type inspection batch identification method:
Sample unit product pull (/T2829 one-time sampling scheme: identification level selection], if the quality of the unit does not reach the level and the group of units to be divided into groups, if the type inspection is qualified, the product will stop being collected and the product will not be allowed to enter the factory. Table 5 Type inspection identification
Total cumulative identification
Sound quality is small
(RQI:
Design, Table 5 Mountain Development Group Upload Two Output Total Number of Processing 7 Marking, Packaging, Transportation and Purchasing
7.1 Marking
Judgment period
Qualified judgment number 4.)
In the appropriate position of each machine. Fixed brand: and marked with a: Manufacturer! Country:
6: Product name, type female mark:
) Determine the power /,? V), rating Hz, rated current (A: day), production date or production number:
7.2 Packaging
does not conform to the relevant provisions of GB/191 and GBT1546, and the production is within the validity period determined by the enterprise: it cannot be less than several thousand years. 7.2.2 The packaging is to ensure that the machine will not be damaged or its components will not be loosened due to the presence of moisture or dust during transportation and storage. 2.3 The following documents should be included in the packaging box: a) Product certificate; ii) Product instructions; iii) Packing list; iv) Transport and storage; iv) 7.3.1 The machine must not be subjected to direct impact or pressure during transportation.6 Maximum effective printing area
Use BT8274 as the size of the plate paper for printing, and use a steel ruler with a 0.5mm scale to measure the maximum effective image on the printed product. The value should not be less than a specified value, expressed in mm×mm. 5.8.7 Paper quantity
Print at least 70 sheets of the paper with the maximum and minimum paper quantity in the operation test specified in Table 4. 5.6.8 Paper supply table
Use a steel ruler with a 0.5mm scale to measure the paper feeding height. 5.6.9 Ink supply system
In the test, check whether the ink supply system works normally. After the test, check whether the ink supply system is in good working order. 5.6.10 Stop printing
When the ink supply system has delivered a certain number of sheets or a certain number of sheets, check whether it can stop printing automatically. 5.7 Performance test
5.7.1 Test quantity
) The total test quantity shall not be less than the quantity specified in Table 4, and the printed products shall be tested in accordance with the prohibition of 2 in Table 4 as the maximum test quantity. If the machine has mechanical or electrical limitations during the test, the test shall be extended. The test time shall be extended. The paper jam efficiency shall be tested during the extended test time. The basic indicators specified in the table are: Only necessary adjustments are allowed for maintenance, and replacement of components is not allowed. Each machine shall be capable of! Free of charge...time maintenance 5.7.2 Paper jam rate
Record the total number of paper jams within the total test time, and then calculate the percentage between the total number of paper jams and the total number of products in the same time as the + rate, including high delivery, empty delivery, and fee formula (2) for calculation: total number of paper jams × 100%
Jack rate:
Total number of printed products
5.7.3 Print product wrinkle and occurrence rate
T 104532094
During the operation test, print 500 sheets of prints continuously, and then use formula (3) to calculate the wrinkle and occurrence rate of printed products, the wrinkle and occurrence rate of printed products, the number of printed sheets with wrinkles, S00
5.7.4 Counting error rate
Not determined)! 5.8 Piece measurement
Product quality-200
Measure the total sound quality according to the method specified in JBT7476. When the machine is running, the speed is controlled at 2/3 of the maximum rated printing speed. 5.9 Voltage fluctuation operation test
When the product is running at rated temperature, adjust the power supply to the rated value (1±0%) respectively, print 30 mir respectively, and check whether there is any electrical fault.
5.10 Environmental adaptability test
This test is carried out after the special operation performance test. b) After the product and the old material are kept in the specified environment for 1 hour, they are continuously printed for 1 hour: the number of printed products is not less than 65% of the total print volume under the highest printing pressure: the print volume is selected and tested according to the relevant regulations in the print sample inspection table in Table 4. 5.11 Image density
The density value of each solid black area on the product should be measured separately, and the average value is 5.12 Text readability
Visually change the product to be readable: 5.13 Resolution: 10 times/mm
Take a door product and use 10 times magnification to check the resolution of the print product, and take the highest resolution in each group of images for comparison by logarithmic method. Take the worst value as the test result. 5.14 The residual displacement of the printed product in the feeding direction (m direction). Set the printing method at 4 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the deviation between the two products and the center of the feeding paper, and record it as the measured result. 5.15 The printing displacement of the printed product in the vertical direction (m direction). Set the printing method at 3 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the center scale of the two printed products in the feeding direction, and record it as the measured result. 5.16 Density non-uniformity
Use an optical fastness meter to measure the density values of all 6 solid black areas on the printed product, select the maximum and minimum values among the measured values, and calculate the density uniformity: (5) The density is smaller: density uniformity = (lx × 1/2)
Wu Xiao:
The best supply:
6 Inspection regulations
The smallest density.
Product inspection is divided into modified control inspection and type inspection 15
JB/T10453--2004
6.1 Delivery inspection
6.11 Each machine must be inspected by the manufacturing and quality inspection departments. 6.1.2 If the acceptance inspection fails or has unqualified items, rectification shall be carried out, and the product can only be shipped after re-inspection. 6.1.3 Acceptance inspection shall be conducted in full or sample inspection according to different methods: acceptance inspection, sample inspection, and quality level of the platform shall be specified in the enterprise standards: 6.2 Type inspection
6,21: The product shall be subject to type inspection in one of the following situations: a) When new products enter the site
b) When the vehicle is produced for more than two years:
c) When the product undergoes major changes in design, technology, materials, etc.: All or corresponding items shall be inspected according to the regulations.
6.2.2 Two complete machine samples for type inspection shall be selected from the qualified products in the batch inspection. 6.3 Judgment rules
: The inspection items and categories of the single-product inspection in this document are shown in Table 6. h! Type inspection batch identification method:
Sample unit product pull (/T2829 one-time sampling scheme: identification level selection], if the quality of the unit does not reach the level and the group of units to be divided into groups, if the type inspection is qualified, the product will stop being collected and the product will not be allowed to enter the factory. Table 5 Type inspection identification
Total cumulative identification
Sound quality is small
(RQI:
Design, Table 5 Mountain Development Group Upload Two Output Total Number of Processing 7 Marking, Packaging, Transportation and Purchasing
7.1 Marking
Judgment period
Qualified judgment number 4.)
In the appropriate position of each machine. Fixed brand: and marked with a: Manufacturer! Country:
6: Product name, type female mark:
) Determine the power /,? V), rating Hz, rated current (A: day), production date or production number:
7.2 Packaging
does not conform to the relevant provisions of GB/191 and GBT1546, and the production is within the validity period determined by the enterprise: it cannot be less than several thousand years. 7.2.2 The packaging is to ensure that the machine will not be damaged or its components will not be loosened due to the presence of moisture or dust during transportation and storage. 2.3 The following documents should be included in the packaging box: a) Product certificate; ii) Product instructions; iii) Packing list; iv) Transport and storage; iv) 7.3.1 The machine must not be subjected to direct impact or pressure during transportation.6 Maximum effective printing area
Use BT8274 as the size of the plate paper for printing, and use a steel ruler with a 0.5mm scale to measure the maximum effective image on the printed product. The value should not be less than a specified value, expressed in mm×mm. 5.8.7 Paper quantity
Print at least 70 sheets of the paper with the maximum and minimum paper quantity in the operation test specified in Table 4. 5.6.8 Paper supply table
Use a steel ruler with a 0.5mm scale to measure the paper feeding height. 5.6.9 Ink supply system
In the test, check whether the ink supply system works normally. After the test, check whether the ink supply system is in good working order. 5.6.10 Stop printing
When the ink supply system has delivered a certain number of sheets or a certain number of sheets, check whether it can stop printing automatically. 5.7 Performance test
5.7.1 Test quantity
) The total test quantity shall not be less than the quantity specified in Table 4, and the printed products shall be tested in accordance with the prohibition of 2 in Table 4 as the maximum test quantity. If the machine has mechanical or electrical limitations during the test, the test shall be extended. The test time shall be extended. The paper jam efficiency shall be tested during the extended test time. The basic indicators specified in the table are: Only necessary adjustments are allowed for maintenance, and replacement of components is not allowed. Each machine shall be capable of! Free of charge...time maintenance 5.7.2 Paper jam rate
Record the total number of paper jams within the total test time, and then calculate the percentage between the total number of paper jams and the total number of products in the same time as the + rate, including high delivery, empty delivery, and fee formula (2) for calculation: total number of paper jams × 100%
Jack rate:
Total number of printed products
5.7.3 Print product wrinkle and occurrence rate
T 104532094
During the operation test, print 500 sheets of prints continuously, and then use formula (3) to calculate the wrinkle and occurrence rate of printed products, the wrinkle and occurrence rate of printed products, the number of printed sheets with wrinkles, S00
5.7.4 Counting error rate
Not determined)! 5.8 Piece measurement
Product quality-200
Measure the total sound quality according to the method specified in JBT7476. When the machine is running, the speed is controlled at 2/3 of the maximum rated printing speed. 5.9 Voltage fluctuation operation test
When the product is running at rated temperature, adjust the power supply to the rated value (1±0%) respectively, print 30 mir respectively, and check whether there is any electrical fault.
5.10 Environmental adaptability test
This test is carried out after the special operation performance test. b) After the product and the old material are kept in the specified environment for 1 hour, they are continuously printed for 1 hour: the number of printed products is not less than 65% of the total print volume under the highest printing pressure: the print volume is selected and tested according to the relevant regulations in the print sample inspection table in Table 4. 5.11 Image density
The density value of each solid black area on the product should be measured separately, and the average value is 5.12 Text readability
Visually change the product to be readable: 5.13 Resolution: 10 times/mm
Take a door product and use 10 times magnification to check the resolution of the print product, and take the highest resolution in each group of images for comparison by logarithmic method. Take the worst value as the test result. 5.14 The residual displacement of the printed product in the feeding direction (m direction). Set the printing method at 4 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the deviation between the two products and the center of the feeding paper, and record it as the measured result. 5.15 The printing displacement of the printed product in the vertical direction (m direction). Set the printing method at 3 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the center scale of the two printed products in the feeding direction, and record it as the measured result. 5.16 Density non-uniformity
Use an optical fastness meter to measure the density values of all 6 solid black areas on the printed product, select the maximum and minimum values among the measured values, and calculate the density uniformity: (5) The density is smaller: density uniformity = (lx × 1/2)
Wu Xiao:
The best supply:
6 Inspection regulations
The smallest density.
Product inspection is divided into modified control inspection and type inspection 15
JB/T10453--2004
6.1 Delivery inspection
6.11 Each machine must be inspected by the manufacturing and quality inspection departments. 6.1.2 If the acceptance inspection fails or has unqualified items, rectification shall be carried out, and the product can only be shipped after re-inspection. 6.1.3 Acceptance inspection shall be conducted in full or sample inspection according to different methods: acceptance inspection, sample inspection, and quality level of the platform shall be specified in the enterprise standards: 6.2 Type inspection
6,21: The product shall be subject to type inspection in one of the following situations: a) When new products enter the site
b) When the vehicle is produced for more than two years:
c) When the product undergoes major changes in design, technology, materials, etc.: All or corresponding items shall be inspected according to the regulations.
6.2.2 Two complete machine samples for type inspection shall be selected from the qualified products in the batch inspection. 6.3 Judgment rules
: The inspection items and categories of the single-product inspection in this document are shown in Table 6. h! Type inspection batch identification method:
Sample unit product pull (/T2829 one-time sampling scheme: identification level selection], if the quality of the unit does not reach the level and the group of units to be divided into groups, if the type inspection is qualified, the product will stop being collected and the product will not be allowed to enter the factory. Table 5 Type inspection identification
Total cumulative identification
Sound quality is small
(RQI:
Design, Table 5 Mountain Development Group Upload Two Output Total Number of Processing 7 Marking, Packaging, Transportation and Purchasing
7.1 Marking
Judgment period
Qualified judgment number 4.)
In the appropriate position of each machine. Fixed brand: and marked with a: Manufacturer! Country:
6: Product name, type female mark:
) Determine the power /,? V), rating must be Hz, rated current (A: day), production date or production number:
7.2 Packaging
does not conform to the relevant provisions of GB/191 and GBT1546, and the production is within the validity period determined by the enterprise: it cannot be less than several thousand years. 7.2.2 The packaging is to ensure that the machine will not be damaged or its components will not be loosened due to the presence of moisture or dust during transportation and storage. 2.3 The following documents should be included in the packaging box: a) Product certificate; ii) Product instructions; iii) Packing list; iv) Transport and storage; iv) 7.3.1 The machine must not be subjected to direct impact or pressure during transportation.3 Print product wrinkle and occurrence rate
T 104532094
During the operation, 500 sheets of printed products are printed continuously. Formula (3) is used to calculate the print product wrinkle and occurrence rate, print product wrinkle occurrence rate, including the number of wrinkled prints, S00
5.7.4 Counting error rate
not determined)! 5.8 Piece measurement
Product quality-200
Measure the total sound quality according to the method specified in JBT7476. When the machine is running, the speed is controlled at 2/3 of the maximum rated printing speed. 5.9 Voltage fluctuation operation test
When the product is running at rated temperature, adjust the power supply to the rated value (1±0%) respectively, print 30 mir respectively, and check whether there is any electrical fault.
5.10 Environmental adaptability test
This test is carried out after the special operation performance test. b) After the product and the old material are kept in the specified environment for 1 hour, they are continuously printed for 1 hour: the number of printed products is not less than 65% of the total print volume under the highest printing pressure: the print volume is selected and tested according to the relevant regulations in the print sample inspection table in Table 4. 5.11 Image density
The density value of each solid black area on the product should be measured separately, and the average value is 5.12 Text readability
Visually change the product to be readable: 5.13 Resolution: 10 times/mm
Take a door product and use 10 times magnification to check the resolution of the print product, and take the highest resolution in each group of images for comparison by logarithmic method. Take the worst value as the test result. 5.14 The residual displacement of the printed product in the feeding direction (m direction). Set the printing method at 4 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the deviation between the two products and the center of the feeding paper, and record it as the measured result. 5.15 The printing displacement of the printed product in the vertical direction (m direction). Set the printing method at 3 positions and print it in the center. Select the first and the 100th printed product of the continuous sample, and use a ruler or caliper with a scale of 0.5mm to measure the center scale of the two printed products in the feeding direction, and record it as the measured result. 5.16 Density non-uniformity
Use an optical fastness meter to measure the density values of all 6 solid black areas on the printed product, select the maximum and minimum values among the measured values, and calculate the density uniformity: (5) The density is smaller: density uniformity = (lx × 1/2)
Wu Xiao:
The best supply:
6 Inspection regulations
The smallest density.
Product inspection is divided into modified control inspection and type inspection 15
JB/T10453--2004
6.1 Delivery inspection
6.11 Each machine must be inspected by the manufacturing and quality inspection departments. 6.1.2 If the acceptance inspection fails or has unqualified items, rectification shall be carried out, and the product can only be shipped after re-inspection. 6.1.3 Acceptance inspection shall be conducted in full or sample inspection according to different methods: acceptance inspection, sample inspection, and quality level of the platform shall be specified in the enterprise standards: 6.2 Type inspection
6,21: The product shall be subject to type inspection in one of the following situations: a) When new products enter the site
b) When the vehicle is produced for more than two years:
c) When the product undergoes major changes in design, technology, materials, etc.: All or corresponding items shall be inspected according to the regulations.
6.2.2 Two complete machine samples for type inspection shall be selected from the qualified products in the batch inspection. 6.3 Judgment rules
: The inspection items and ca
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