摘要
通过不同指插型电极间距、极化电压,研究极化场强对压电复合材料执行器弯曲性能的影响。介绍了试验材料和试验方法,给出了执行器界面电子扫描显微镜微观形貌。试验结果表明,指插型电极间距、极化电压都会对执行器弯曲位移产生显著影响。在最佳工艺参数条件下,执行器弯曲位移显著增大。研究结果为优化压电复合材料制备工艺及压电复合材料执行器性能的提高提供了参考。
The influence of polarization field strength on the bending performance of piezoelectric composite actuator was studied by using different finger insertion electrode spacing and polarization voltage.The test material and test method were introduced,and the microscopic morphology of the electron scanning microscope at the actuator interface was given.The test result shows that the finger insertion electrode spacing and polarization voltage will have a significant impact on the bending displacement of the actuator.Under the condition of optimal process parameter,the bending displacement of the actuator increases significantly.The research result provides a reference for optimizing the preparation process of piezoelectric composite and improving the performance of piezoelectric composite actuator.
出处
《机械制造》
2024年第12期47-51,共5页
Machinery
基金
宁波市甬江人才引进计划(批准号:2021A-131-G)。
关键词
极化场强
压电复合材料
执行器
弯曲性能
影响
研究
Polarization Field Strength
Piezoelectric Composite
Actuator
Bending Performance
Influence Study
