Piezoelectric ceramic thickness and welding problems

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

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

The frequency of piezoelectric ceramics are basically refers to the vibration frequency, and in the process of the vibration frequency, vibration, will have a different standard of vibration, they will have different, but in the process of the piezoelectric ceramic to turn can present with a inverse relationship, so the diameter of the ceramic chip, the greater the whole frequency of piezoelectric ceramics was greater, And in the later steering frequency also has a variety of different thickness, relatively speaking, this itself is inversely proportional to the relationship, the thicker the vibration frequency of the whole piezoelectric ceramics is smaller.

2. Does the thickness of piezoelectric ceramics affect the sound?

In practical work process of piezoelectric ceramic, the thickness of them lightly will determine its height, the height of the piezoelectric ceramics also determines the natural frequency of the ceramic chip, so basically also will affect the final, and through this to describe the thickness of the piezoelectric ceramic, certainly will affect the final occurrence, So that's a relatively positive answer.

3. What is the reason for the silver drop when the piezoelectric ceramics are welded?

Piezoelectric ceramic in welding, if appear the phenomenon of some research, so basically are due to welding temperature is too high, or the welding time is longer, the piezoelectric ceramic might be quality is bad, along with the welding or piezoelectric ceramic patches when welding is the need for heating heating, these are likely to appear this kind of circumstance.