A Novel Piezoelectric Nebulizer

摘要：

　　A novel nebulizer used in near dry machining systems for supplying cutting fluids and cooling air is presented.The nebulizer includes double-layer micro-nebulizers,each adopting piezoelectric transducer as the actuator,generating pressure in the chamber and ejecting liquid or air out of it.The mixture of cooling air and micro-partical spraying into cutting area has both the cooling and lubricating action.The design of the piezoelectric actuator and cavity structure,including the selection of the piezoelectric actuator type and materials is studied.The vibration modes are obtained by means of FEM.

关键词： Piezoelectric Nebulizer Near dry machining FEM

作者: Yuan Songmei Yan Lutao Liu Qiang

作者单位: School of Mechanical Engineering and Automation,Beihang University,Beijing,100083,China

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 221-222

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）