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The control system of the universal material testing machine and the maintenance method of the main engine
date:2022-03-05 popularity:13 Collection

Universal material testing machine, with different fixtures, can test different material tests, including tensile material test, compression material test, bending material test, shear strength test, etc. The following small series will introduce you to the universal material test. Control system of material testing machine and method of main engine maintenance


Maintenance of the control system of the universal material testing machine:


1. Regularly check whether the connecting wires on the rear panel of the controller are in good contact. If it is loose, it should be tightened in time;


2. If the machine is not used for a long time after the test, turn off the controller and computer;


3. The interfaces on the controller correspond one by one, and the wrong interface may damage the equipment;


4. When plugging or unplugging the interface on the controller, the power of the controller must be turned off.


Mainframe maintenance of the universal material testing machine:


1. The fixtures equipped with the machine should be coated with anti-rust oil for storage;


2. Because the jaws of the hydraulic universal testing machine are often used, they are easy to wear. When there is too much oxide skin, it is easy to cause damage to the small piston and oil leakage, so the jaws should be cleaned frequently and kept clean (preferably after each test);


3. The sliding surface of the steel plate in contact with the lining plate. The dovetail groove surface on the liner should be kept clean, and a thin layer of Mos2 (molybdenum disulfide) grease should be regularly coated;


4. Regularly check the jaw screws and tighten them in time if they are loose;


5. Regularly check the transmission of the sprocket. If it is found to be loose, please re-tension the tensioner;


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