摘要
围绕超细晶硬质合金精密磨削加工、在线电解修整磨削加工、电火花加工、超声复合加工、激光复合加工等加工方法,系统综述了超细晶硬质合金的加工机理和加工性能,并展望了超细晶硬质合金高效精密加工未来的研究重点。
The main machining methods of ultra-fine grained cemented carbide, including traditional grinding, electrolytic in-process dressing grinding, electrical discharge machining, ultrasonic vibration assisted machining and laser heating assisted machining were introduced. And the machining mechanism and machining properties of ultra-fine grained cemented carbide were reviewed. The further researches of high efficiency and precision machining of ultra-fine cemented carbide were also prospected.
作者
伍俏平
欧阳志勇
阳慧
宋琨
WU Qiaoping;OUYANG Zhiyong;YANG Hui;SONG Kun(Hunan Provinciat Key Laboratory of High Efficiency and Precision Machining of Difficuli-to-Cut Materials,Xiangtan 411201;College of Mechanicat and Electricai Engineering,Hunan University of Science and Technologo,Xiangtan 411201)
出处
《宇航材料工艺》
CAS
CSCD
北大核心
2019年第6期1-6,共6页
Aerospace Materials & Technology
基金
国家自然科学基金项目(51575179,51205126)
湖南省自然科学基金(2017JJ3073)
湖南省教育厅重点项目(18A182)
关键词
超细晶硬质合金
精密磨削
电火花加工
超声复合加工
Ultra-fine grained cemented carbide
Precision grinding
Electrical discharge machining
Ultrasonic ribration assisted machining
