摘要
建立了3D喷墨打印机两喷嘴喷头的具体参数模型,试验验证了压电陶瓷变形与电压的一般关系。基于压电陶瓷尺寸的选择,设计了二级柔性铰链放大驱动机构,在胡克定律的基础上,得出了变形量与输出端阻力之间的关系。
The specific parameters of dual nozzle of 3D inkjet printer are established. The experiment verifies the general relationship between piezoelectric ceramics deformation and voltage. Based on the size of the piezoelectric ceramic, a twostage flexible amplified hinge mechanism is designed. On the basis of Hooke＇s law, the relationship between the deformation and external force is obtained.
作者
杨志
宋天麟
YANG Zhi;SONG Tianlin(School of mechanical and electric engineering,SoochowUniversity,Suzhou 215000;Applied Technology College,Soochow University,Kunshan 215325)
出处
《现代制造技术与装备》
2018年第4期60-61,63,共3页
Modern Manufacturing Technology and Equipment
基金
国家自然基金面上项目(51475314)
关键词
两喷嘴
压电陶瓷
柔性铰链
放大机构
two nozzle
piezoelectric ceramics
flexiblehinges
amplification mechanism
