Let's understand the use process of the Pendulum Impact Test Machine

Let's understand the use process of the Pendulum Impact Test Machine

Let's understand the use process of the Pendulum Impact Test Machine. The Pendulum Impact Test Machine (also known as the smart pendulum impact tester) can accurately determine the pendulum impact resistance of materials such as plastics, films, paper, composite films, and metal foils. The equipment adopts electronic test with a very high degree of automation, equipped with professional software, which can perform curve analysis, data storage and comparison of test data.
Pendulum Impact Test Machine is a more commonly used impact testing machine, which is often used for Charpy impact testing of metal materials. As a testing instrument, in order to ensure its accuracy, you must pay attention to the following aspects in daily operation and use. Let's see.
Precautions for the daily operation of the Pendulum Impact Test Machine: If it needs to be moved, the pendulum should be removed to avoid shaking and damaging the relevant parts. Do not put the unused pendulum and accessories together to avoid deformation of the pendulum rod under pressure and bending. The pendulum parts of thePendulum Impact Test Machine shall not be disassembled or replaced at will, so as to avoid changes in the pendulum torque and the position of the striking center.
If it is found that the operating mechanism is not working, the pendulum cannot be hung or the latch cannot be disengaged, the relevant parts can be removed and cleaned with kerosene, coated with a little lubricating oil, and then installed in the original position. If there is no abnormal reason, the pointer should point to the zero position of the dial after the empty strike, and the computer display is 0.01J. If the pointer deviates from the zero position after the empty strike by more than 0.1% of the maximum impact energy of the corresponding pendulum, the calculated display is not 0. Check the following points to see whether the testing machine is level, and whether the position of the active needle is adjusted correctly and tightened.