Theoretical analysis and finite element calculation of ultrasonic horn

Abstract

With the progress and development of science and technology, it is difficult to adopt traditional machining methods for some special materials and workpieces with complex shapes. For this reason, special machining technology has made great progress, especially ultrasonic machining technology. Ultrasonic horn is the core component of ultrasonic equipment, which has an important influence on ultrasonic equipment. The traditional design of ultrasonic horn is designed by the traditional analytical method, and then revised repeatedly to guide the application requirements. In this paper, the finite element analysis software ANSYS is used to carry out modal analysis and transient analysis of the exponential ultrasonic horn with complex structure. The theoretical value of the designed exponential ultrasonic horn is compared with the results of finite element analysis.