JB/T 9109-1999 JB/T 9109-1999 Technical requirements for plate-making cameras JB/T9109-1999 Standard download decompression password: www.bzxz.net

IC.5 37. 1(H). 10
Machinery Industry Standard of the People's Republic of China
JB/T9109-1999
Technical conditions for press cameras
Published on 12 July 1999
National Bureau of Machinery Industry
Implemented on 1 January 2000
189109-1999
This standard is a revision of ZBJ87002-96 "Technical conditions for press cameras". The main technical contents of this standard have been changed from the old J87002-86 in July as follows: The requirements for the inspection of the inspection indicators have been increased. This standard replaces the parent standard of Appendix A of ZBJB7002-86.2006 from the date of implementation. This standard is proposed by the National Printing Machinery Standards Promotion and Approval Technical Committee. The issuing unit is: Jiangsu Lai Group Corporation, Beijing Printing Machinery Research Institute, and the main issuing persons are: Chen Guanlin and Gong Lin. The standard was first issued on December 1, 1986. 1 Fan Zhou
Machinery Industry Standard of the People's Republic of China
Technical Conditions
Specifications forprocess areraJB/T9109-1999
42BJ372-56
This standard specifies the technical requirements, test methods, insurance rules and marking, packaging, transportation and other aspects of process cameras. This standard is used for industrial reuse of full-version service cameras. The provisions contained in the underlined standards are also non-standard provisions cited in this standard. When this standard is published, all minor versions are valid. All standards will be revised. The following standards should be used for the possible use of the versions in the future: GB 191: 1990 | tt||GH14436-—[993
JE/T 3090—1999
3 Technical requirements
Packaging, storage and transportation, medical indication and marking
Rust-proof packaging
: Mechanical and electrical equipment - Part - General technical conditions, transportation packaging, receiving and shipping markings
General rules for industrial product instruction manuals
General technical conditions for mechanical and electrical product packaging
General rules for industrial product guarantee documents
Model compilation method for printing machine products
1.1 Plate-making cameras shall comply with the provisions of this standard and shall be prepared according to the drawings and technical documents approved through the prescribed procedures. 3.1 The model and name of the product shall comply with the provisions of 30. 3.3 Image quality shall comply with the provisions of Table 1. Table "Image quality||tt ||Suction plate maximum suction scale
Deformation
Ball force
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3.4 ​​Image overlap 0.01mm.
3.5 Illumination average F-85%
3.6 The image picking system shall not be full of light
National Machinery Industry High 1999-(7-12 approved>5G0-50H0
15 Inspection and reference light outside the city 121
20-01-01 implementation
3.7 Oh photolysis division 15
JB.T9109-1999
3.8 New air system should be able to send 6 beds to kPa and then air 3.9 The suction plate must be reliable The ground absorption is relatively large
3.0 The noise level is greater than 75dB (A yuan
3.11 When the working voltage is within 90%-[11% of the rated voltage, the machine should be able to work with 1. 3.12 The natural film glass test products and other functional components should be able to be protected and can not be operated normally. 3.13 The test equipment is running normally, the transmission is correct, the machine control is correct, the staff is alive, and there is no stagnation in the shutter opening. 3.14 Electrical telephone
3.14.1 The wiring of the air system is complete, all kinds of markings are complete, the work is correct, the arrangement is orderly, and the joints are professional. 3.14.2 The air system can work normally, and the power circuit (including the machine seat) can be protected by the short circuit. 3.14.3 The short circuit between the power circuit (including the machine seat) can be protected. The insulation resistance value shall not be less than 0.13.14.4
3.14.5 (The equipment shall be operated with a 500V (50H) voltage test and shall not have breakdown or degradation after a 1s withstand voltage test. 3.15 Appearance quality
3.15.1 The exposed surface shall not have defects such as ballast, scratches, rust, etc. 3.15.2 The exposed surface shall not have defects such as holes, pits, and depressions. 3.15.3 The paint layer shall be flat and smooth, with uniform color and gloss, without obvious protruding particles, marks, bubbles, loss of gloss, and obvious deterioration. 3.16 The period from the first connection to the two-way connection shall not be less than 5 years: 4 Test method
4.1 Test conditions:
) Vibration-free place:
h) Environmental reduction (20+5), non-humidity less than 8%:? The test lens is free of error, and its identification quotient is 0 line m! ) Standard drawing is shown in Appendix A (standard catalog
4.2 Imaging quality and image inspection
Place the standard bed selected according to the minimum adsorption size of the air plate and the film on the original frame respectively, and shoot them under the working condition of the source with confidence: the mark on the original carbon is confirmed! Check the image of the first film and the image coincidence of the next film:
4,2.1 Sichuan 10 Shinano large mirror is dangerous to check the resolution. Check the resolution of each film on the imaging film. The width of each line is less than the standard width of each line:
12.2 The center length of each line on the main film is measured by the method in Appendix A. The shape D is calculated according to the formula (1: + the center of the film meets the requirements of Table 3.3: 10, D:f- t, -L,i iu
Standard: The average difference between the side set in the shape inspection and the measured length after continuous staining imaging is called m..--The average value of the measured length of the other side of the standard original image above the empty inspection item, mmE
JH09-199
. The average value of the measured length of the other sides of the three corresponding deformation inspection boxes of the imaging film, MM4.2.3 The graduation value of the digital microscope is .1mm Measure the width of the cross in Appendix A respectively, and the difference between the measured width of the side and the width of the center of the sheet. The image will be of high quality. The result will be in accordance with the provisions of 3.1. 1.3 Safety test. Move the frame to a far working position, turn off all other light sources, set the photographic lamp, adjust the lamp head, so that the light source can safely irradiate the original frame. The frame can be set as follows: The illuminance meter below takes the illuminance position at the center of the plane, the four sides and the midpoint of each side, and calculates the illuminance uniformity according to formula 2). The result should be in accordance with the provisions of 3.5, Ea
where:
is the illuminance value of each measuring point, E——the arithmetic mean of the illuminance of the nine measuring points. 4.4 is the total of the system leakage price platform
related groups! Move the head frame to the middle part: the old bottle is not allowed to irradiate the head and the leather glue, After the test, the length of the cavity will be shortened to five times at both ends of the track. In the long and short passages, the side bends will be observed to see if there is light in each part. The result contains the determination of 36.
4.5 and the precision inspection plate
will be placed on the gun with the original plate frame center size, and the pump will be driven. The system point is set with a stopwatch. When the system point is a0kPa, it should meet the requirements of 3.8. Acoustic test
When the plate making machine is working, use an ordinary acoustic meter to measure the sound of the machine end and the sound of the transmitter. The ground is 1.5m high: measure four points around the machine and the arithmetic mean value should meet the requirements of 3.10. 4.7 Electrical inspection
4.7.1 Check that the electrical system meets the requirements of 3.14.1. 4.7.2 Repeatedly start and stop the machine to check its operation and meet the requirements of 3.13 and 3.14.2. 4.7.3 Conduct the test according to 20.3 of GR/[5226.1-1996: the measured end resistance meets the requirements of 3.14.3. 4.7.4 According to
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