超声加工技术的应用现状及其发展趋势

根据近年来超声加工技术的发展状况，综述了超声加工技术的应用现状及其发展趋势。超声加工技术具有其极强的切削能力、极小的切削抗力、极细微的光整能力以及极高的强化能力。国内外学者对超声振动系统中的超声换能器和变幅杆进行研究，目的在于增加系统的功率与变幅杆的振幅，以及适用于特定的加工环境。超声加工技术以其工艺优势在难加工材料加工、深小孔加工、薄壁件加工、超声表面光整强化、超声焊接和磨粒冲击等加工领域获得越来越广泛的应用，并且其应用涉及半导体工业、高速列车、汽车制造、航空航天、光学元器件、医疗工业等产业领域。随着超声加工技术应用的日益普遍，超声复合加工、微细超声加工、旋转超声加工以及超声骨切削技术也将得到进一步的发展和运用。

The Application Status and Development Trends of Ultrasonic Machining Technology

Based on the recent development of the ultrasonic machining technology, the application status and development trends of ultrasonic machining technology are summarized. Ultrasonic machining technology has low cutting resistance and strong cutting, finishing and strengthening abilities. Domestic and foreign scholars have conducted research on the ultrasonic transducer and amplitude transformer in the ultrasonic vibration system. Which aims at increasing the power of the system and the amplitude of the amplitude transformer, and be suitable for a particular processing environment. By right of its process advantages, ultrasonic machining technology has been widely used in the machining of difficult-to-cut material, deep hole machining, thin-walled parts machining, ultrasonic surface strengthening, ultrasonic welding and abrasive impact machining. And its application relates to the fields of semiconductor industry, high-speed train, automobile manufacturing, aerospace, optical components, medical industry and other industries. With the increasing application of ultrasonic machining technology, ultrasonic combined machining, micro ultrasonic machining, rotary ultrasonic machining and ultrasonic bony cutting will get further development and application.