The test principle of the battery heavy object impact testing machine is as follows:
First of all, the heavy impact testing machine is a special equipment for the impact strength test of the finished or semi-finished battery to test the impact resistance of the battery by simulating the impact of the battery due to accidental falling or collision during actual use.
During the test, the heavy object impact tester uses pneumatic or electric means to lift the heavy object to a set height. When the weight reaches the set height, it will be released and hit the battery in free fall. The force and speed of the impact can be adjusted according to different test needs.
The heavy impact testing machine monitors and records the performance of the battery during the impact process in real time through equipment such as high-speed cameras or photoelectric sensors. These devices can capture the deformation and damage of the battery at the moment of impact, and provide a strong basis for subsequent test result analysis and evaluation.
In addition, in order to ensure the accuracy and reliability of the test results, the heavy object impact testing machine also uses a variety of sensors and measuring equipment, such as pressure sensors, accelerometers, etc., to monitor the force, velocity, acceleration and other parameters during the impact process. These parameters can help us better understand how the battery will perform under different shock conditions.
In short, the test principle of the heavy impact testing machine is to test the impact strength of the battery by simulating the impact that the battery may be subjected to during actual use, so as to evaluate the safety performance and reliability of the battery.