The thickness of piezoelectric ceramics welding problems?

The thickness welding of piezoelectric ceramics are usually what many operators want to know, so what are the problems in this regard?

1. What is the relationship between the thickness frequency of piezoelectric ceramics?

The frequency of piezoelectric ceramics basically refers to the frequency of vibration, in the process of vibrating at the entire vibration frequency, there will be various vibration standards, they will have different steering directions. There will be an inverse relationship during the turning process. Therefore, the larger the diameter of the ceramic sheet, the greater the frequency of the entire piezoelectric ceramic, the subsequent turning frequency also has various thicknesses. This is an inverse relationship in itself. The greater the thickness, the smaller the vibration frequency of the entire piezoelectric ceramic.

2. Does the thickness of the piezoelectric ceramic affect the sound generation?

In the process of actual work of piezoelectric ceramics, their thickness will determine their height. The height of piezoelectric ceramics also determines the natural frequency of the entire ceramic sheet, so basically it will also affect the occurrence, through this This description of the thickness of piezoelectric ceramics will definitely affect the situation, so the answer is relatively positive.

3. What is the cause of silver drop when piezoelectric ceramics are soldered?

When the piezoelectric ceramics are welded, if there are some investigations, it is basically because the welding temperature is too high, the welding time is relatively long, the quality of the piezoelectric ceramics may be poor at the same time. the piezoelectric ceramic sheet needs to be heated up when welding, which may happen.