新型超声振动结构的研究进展  

Research Progress on the New Structures of Ultrasonic Vibration

作　　者：赵文凤[1] 郭钟宁[1] 唐勇军[1] 

机构地区：[1]广东工业大学机电工程学院,广东广州510006

出　　处：《机床与液压》2010年第15期109-113,76,共6页Machine Tool & Hydraulics

基　　金：广东省粤港关键领域重点突破资助项目(2006A15101004)

摘　　要：对近几年超声加工技术在硬脆材料加工方面的研究进展进行综述,阐述不同超声振动形式的加工特点和国内外的研究现状,如超声纵向振动、扭转振动、纵扭复合、椭圆振动等,最后对我国超声加工技术今后的发展提出一些建议。The processes of ultrasonic machining technologies in process of brittle materials in recent years was summarized.The features and research situations of different ultrasonic vibration machining were illustrated,such as ultrasonic longitudinal vibration,torsional vibration,longitudinal-torsional compound vibration and elliptical vibration.Some advices were given about the development of ultrasonic machining technologies in domestic.

关 键 词：超声加工 硬脆材料 超声纵振 超声扭转振动 超声纵扭复合 超声椭圆振动 

分 类 号：TG663[金属学及工艺—金属切削加工及机床]