摘要
针对航空发动机和燃气轮机高端动力装备涡轮盘榫槽,从机械加工(包括拉削、铣削、磨削)和特种加工(包括电火花线切割、电解线切割)两方面分析了加工技术的主要特点;从加工工具设计与应用、加工质量评价及控制等方面系统阐述了榫槽加工技术的发展现状,分析了国内外学者在该领域的重要研究成果,最后展望了榫槽加工技术的发展趋势。
For turbine disk slots of high-end power equipment such as aero engines and gas turbines,the machining technologies were analyzed from two aspects of mechanical machining(e.g.,broaching,milling,grinding)and nontraditional machining(e.g.,wire electric discharge machining and wire electrochemical machining),respectively.The development current situations were systematically explained from the viewpoints of design and application of tools,evaluation and control of machining quality.The important achievements of the research work in this field at home and abroad were also introduced.Finally,the development trends were generalized prospectively.
作者
丁文锋
李本凯
傅玉灿
徐九华
DING Wenfeng;LI Benkai;FU Yucan;XU Jiuhua(College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing,210016)
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2021年第23期2785-2798,共14页
China Mechanical Engineering
基金
国家自然科学基金(52175415,51921003)
国家科技重大专项(2017-VII-0002-0095)
江苏省“六大人才高峰”高层次人才项目(JXQC-002)
南京航空航天大学博士学位论文创新与创优基金(BCXJ19-06)。
关键词
涡轮盘榫槽
机械加工
特种加工
工具技术
加工质量
turbine disc slot
mechanical machining
nontraditional machining
tool technology
machining quality
