A High Efficient Variable Cross-Section Compound Ultrasonic Wiredrawing Vibration System

摘要：

To solve the technical difficult problem of difficult-to-draw materials, this work presented a composite ultrasonic vibration system with variable cross-section rods. The four-terminal network method and the finite element method were used to design the conical, the exponential and the catenary transducers. The finite element results of show that the oval trajectory can effectively improve the friction effect between the wire and the tool head. The experimental result showed that the maximum amplitude was about 60 urn. It was 3 times of that in our previous work. These results demonstrated the design of the composite ultrasonic vibration system was feasible.

关键词： Composite ultrasonic vibration system Variable cross-section Ultrasonic wiredrawing

作者: Xiaobiao Shan Naiming Qi Lili Wang Tao Xie

作者单位: School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China School of Astronautics, Harbin Institute of Technology, Harbin 150001, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Applied Mechanics(2011年机电一体化与应用力学国际会议 ICMAM 2011)

会议地点: 香港

会议语种:英文

页码: 1689-1694

在线出版日期: 2011-12-27（万方平台首次上网日期，不代表论文的发表时间）