Liangong obtained a patent for a pendulum impact testing machine, which increases the safety of the testing equipment

Liangong Group has obtained a patent called "A Pendulum Impact Testing Machine", with authorization announcement number CN 222299405 U and application date of December 2023.

A pendulum impact testing machine relates to the field of metal material impact testing technology, comprising a base, wherein a pendulum shaft frame is provided on the base, a transmission shaft is provided at the upper end of the pendulum shaft frame, and a sample support is provided at the lower end. The transmission shaft is provided with a pendulum shaft, and a pendulum is connected to the pendulum shaft. One end of the transmission shaft is connected to a motor and a clutch, and the other end is connected to a braking device. The braking device is fixedly connected to the pendulum shaft frame through a support frame. The present utility model can achieve braking at any time, emergency stop at any angle, and tighten the pendulum shaft by setting a braking device, which increases the safety of the testing equipment and improves the testing efficiency. At the same time, the motor and the braking device cooperate, and the purpose of multi angle impact testing can be achieved through software control.