滚磨工艺对压电陶瓷振子性能的影响

介绍行星式滚磨工艺在压电陶瓷频率元件制造过程的应用,对压电陶瓷振子的频率具有调整作用。在给出不同滚磨试验条件下得到不同的滚磨结果。结果分析得出滚磨工艺影响压电陶瓷振子性能的关键因素,确定了滚磨条件。压电陶瓷频率元件产品的主要指标——振子频率控制精度要求越来越高,通过行星式滚磨机的滚磨加工,实现频率精细调整的目的。

Effect of Ball Milling Process on Properties of Piezoelectric Ceramic Elements

This paper introduces the application of planet ball milling process to the piezoelectric ceramic frequency device manufacturing process, the role in the adjustment of the piezoelectric ceramic oscillator frequency and the profile chamfering process of the vibrators. The results obtained in the process of ball milling of piezoelectric ceramic vibrators performance under different processing conditions are given .The key factoring effecting on the properties of piezoelectric ceramic vibrators was obtained. Main parameters of piezoelectric ceramic frequency components of the frequency accuracy is higher and higher,by ball milling machining planet mill, realizing the fine adjustment of the element frequency.