[Application]
This is suitable for mobile phone, PDA, MP3, CD player, portable
computer and all kinds of surface coating on the friction test.
[Use]
This machine is suitable for the abrasion resistance test of the
surface coating test sample. The load of 500g, 200g, 100g, 50g,
20g, 10g rubber and other test medium and the sample friction after
a certain number of rotations to determine the effect of wear.
[Features]
* A variety of clamping methods and a variety of ways to wear,
so your experiment accurate and productive.
*LED digital display set the counter, the number of tests can be
arbitrarily set, the actual number of visual tests.
| Operating instructions |
| 1 | According to the marked connected to the appropriate power 220V, the governor switch to a minimum, to avoid excessive speed, resulting in abnormal machine. Turn on the power, first test machine, turn off the power if any abnormalities. |
| 2 | Select the cotton or rubber head or other test medium fixed in the test fixture, the machine idling run to see whether there is any abnormal, to confirm the normal machine before the product test. |
| 3 | Select the required test rod, the workpiece will be tested fixed on the workbench, and strive to keep its friction site vertical and a reasonable range. Coupled with the corresponding test weight to test load requirements |
| 4 | According to different conditions and different product requirements, enter the required number of cycles on the counter friction (0~9999 times), before setting the data must first RESET key clear. |
| 5 | Depending on the length of the test required for different product range, select the appropriate friction distance. To adjust the friction distance, first open the back cover, and then determine the friction distance of the product by adjusting the distance between the screw on the motor head and the center of the motor head. |
| 6 | As the alcohol friction test, in the "round head" friction rub wrapped with special rubbing cloth dipped in alcohol for friction. |
| 7 | As a rubber friction test, take the rubber strip 60mm long into the rubber friction fixture, and gently tighten the front screw, such as rubber friction, the friction head unscrew, and then pull out a period of rubber can be used. |
| 8 | Turn on the job start switch. |
| 9 | During the normal operation of the machine, press the stop key immediately if an abnormal situation occurs. At this time, all operation of the machine will be stopped. Restart then the counter still records the current number, you can continue to test. |
| 10 | According to the selected number of friction operation is completed, according to the results of the product to make a decision. |
