Analyze the abrasion test machine operation steps daily maintenance
This machine is suitable for the friction test of mobile phones, PDAs, MP3s, CD players, laptops and various surface coating samples.
It adopts the precision transmission parts transmission originated from Japan, which runs smoothly and has low noise;
Standard configuration: hardness scratch test fixture, eraser test fixture, alcohol test fixture
Standard test pencil, standard test eraser This machine is an extremely important test item in the comprehensive test of plastic products.
composition
This machine is an extremely important test item in the comprehensive testing of plastic products. Zhongnuo alcohol abrasion tester meets the relevant standards of ASTM, UL, etc. "Special rubber is fixed on the surface of the machine's friction hammer. It is fixed on the surface of the machine's friction cone with special rubber or alcoholized with cotton cloth. It can be rubbed with a certain load and frequency. After the surface of the product and its accessories, assess the degree of wear resistance (cell phone, battery, mouse, chassis).
design standards
GB/T6545/1539/454, ISO2759/2758, CNS2054/1353, JIS P8112/P8131, ASTM D2210, TAPPI T403
Features
The alcohol abrasion tester is driven by Japanese precision transmission parts, which runs smoothly and with low noise. It is equipped with three kinds of fixtures: 450 note hardness scratch test fixture, eraser test fixture and alcohol test fixture. Speed ​​input mode: Knob, optional accessories: special fixture table standard test pencil 6B~9H standard test eraser #75215 #75216
Test parameter button input, with power-off memory function, accurate implementation of national standards, and compatible with international standards. The control solves the problems of poor abrasion resistance, low rub resistance and easy falling off of the printed ink layer. Effectively control the production process through testing to avoid returns due to poor quality.
Steps
1. Turn the dual power switch on
2. Fix the workpiece to be tested on the workbench and strive to keep the frictional part perpendicular to the rubber head and the range is reasonable.
3. According to different conditions and different product requirements, input the number of cycles required to directly rub on the counter. Under normal circumstances, you must first press the RESET button to reset.
4. Depending on the test range of the different products, choose the friction distance to be adapted.
5. Press the "Start" button directly to enter the normal operating state.
6. During the normal operation of the machine, if an abnormal situation occurs, press the "Stop" button immediately, and all the operations of the machine will stop automatically. To restart, you need to repeat the setting parameters (residual values) for normal testing.
7. After the operation according to the selected number of frictions, the product can be judged according to the result of OK/NG.
Daily maintenance and maintenance
1. To ensure automatic constant speed operation of the equipment, please center the object under test as much as possible.
2. The maximum load of this equipment is ≤ 2Kg.
3. After normal use, please use the WD-40 sound-absorbing lubricant to maintain the operating shaft part.
4. Normal use of the best ambient temperature: 40 ± 5 ° C, avoid placing in a place with a large degree of dust.
Ink abrasion tester
Design standard: JIS-5071-1, TAPPI-UM486, GB7706
Ink anti-friction testing machine is also called ink decolorization tester, ink printing decolorization tester, ink decolorizer. This machine is used to test the adhesion of ink to judge the quality of the ink. This machine can be used for dry grinding test, wet grinding test, bleaching change test, paper fuzzy test and special friction test. Ink abrasion testing is a test method designed to evaluate the wear or abrasion resistance of ink on paper or paperboard. It is used for the test test of the abrasion resistance of printed ink layer, the abrasion resistance of PS plate photosensitive layer and the abrasion resistance of surface coating of related products. Effective analysis of prints with poor rub resistance, ink layer shedding, low print durability of PS plates, and poor coating hardness of other products
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