Maintenance skills of electronic universal tester host and oil source

Electronic universal testing machineDaily maintenance is of great significance to ensuring the normal operation of the equipment and measurement accuracy. Because this product is a high-precision detection instrument, it can only achieve the effect of daily maintenance. Today Hengsi Shanda Instruments will tell you about the maintenance skills of the electronic universal test machine host and oil source
Host maintenance:
1. The fixtures equipped with the machine should be coated with anti-rust oil for storage
2. BecauseUniversal testing machineThe jaws are often used, which are easy to wear. When there is too much oxide scale, it is easy to cause damage to the small piston and oil leakage. Therefore, the jaws should be cleaned frequently and kept clean (clean after each test);
3. The sliding surfaces in which the steel plate inset and the lining plate and the dovetail groove surface on the lining plate should be kept clean, and a thin layer of MoS2 (molybdenum disulfide) grease should be applied regularly;
4. Check the screws in the jaw area regularly. If they are found to be loose, tighten them in time;
5. Check the transmission status of the sprocket regularly. If you find loose, please re-tension the tensioner;
Maintenance of oil source:
1. Regularly check whether there is any oil leakage at the main engine and oil source. If there is oil leakage, the sealing ring or combination gasket should be replaced in time;
2. Regularly replace the oil suction filter and filter element according to the use of the machine and the service life of the oil, and replace the hydraulic oil.

3. When not doing tests for a long time, be careful to turn off the mains power supply. If the machine is in standby state, the switch should be turned to the "load" setting, because if the switch is turned to the "quick reversal" setting, the solenoid reversing valve is always in the power-on state, which will affect the service life of the device.

http://www.hssdtest.com/