Principle of piezoelectric ceramics(piezoelectric ceramic plate)

Let's first look at a new type of bicycle damping controller. The general shock absorber is difficult to achieve a stable effect, and this ACX damping controller provides a continuously variable damping function for the first time by using piezoelectric materials. A sensor monitors the movement of the impact piston at the rate of 50 times per second. If the piston moves rapidly, it is generally due to the rapid impact caused by driving on uneven ground. At this time, it is necessary to start the maximum damping function; If the piston moves slowly, it means that the road surface is flat and only weak damping function needs to be used.

To sum up: piezoelectric ceramics is the vector conversion material force -- >; Power -- >; Force 1-time force electric conversion, typical application: piezoelectric ignition, weighing and sensing 1-time power conversion: brake, actuator power -- >; Force -- >; Deformation -- >; Vibration -- sound wave -- >; Electroacoustic -- >; Ultrasonic isodeformation -- >; Displacement -- >; Detect power - >; Force -- >; Electricity, piezoelectric transformer and so on ~ it can be said that although piezoelectric ceramics are new materials, they are quite civilian. It is used in high technology, but it is more to serve people in life and create a better life. The main raw materials of piezoelectric ceramics also include toxic substances such as lead. In the next stage, lead-free piezoelectric ceramics and low-temperature piezoelectric ceramics will be the development direction.