What are the correct maintenance methods for the hydraulic universal testing machine?
What are the correct maintenance methods for the hydraulic universal testing machine?
The hydraulic universal testing machine is a high-precision testing instrument, and daily maintenance is of great significance to ensure the normal operation of the equipment and measurement accuracy. Mainly to maintain the main engine, oil source and control system. Let's take a look at what are the correct maintenance methods of the hydraulic universal testing machine?
Maintenance of hydraulic universal testing machine:
1. The fixtures equipped with the machine should be coated with anti-rust oil for storage;
2. Since the jaws of the hydraulic universal testing machine are often used, they are easy to wear, and too much oxide scale can easily cause the small piston to damage and leak oil, so the jaws should be cleaned frequently and kept clean (after each test is done) Cleaning);
3. The sliding surface of the inlaid steel plate and the liner plate and the dovetail groove surface of the liner plate should be kept clean, and a thin layer of MoS2 (molybdenum disulfide) grease should be applied regularly;
4. Regularly check the screws at the jaws of the jaws, and tighten them in time if they are found to be loose;
5. Regularly check the transmission of the sprocket, if there is any looseness, please re-tension the tensioning wheel;
Control system maintenance of hydraulic universal testing machine:
1. Regularly check whether the connecting wire on the rear panel of the controller is in good contact, if it is loose, it should be fastened in time;
2. If the machine is not used for a long period of time after the test, turn off the controller and computer;
3. The interfaces on the controller are in one-to-one correspondence, the wrong interface may cause damage to the device;
4. The power of the controller must be turned off when plugging or unplugging the interface on the controller.
The above content is the correct maintenance method of the hydraulic universal testing machine, everyone understands it. If you want to know more, you can contact our customer service~
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