| 薄壁零件的切削颤振研究进展 |
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| 引用本文： | 汪通悦,何 宁,李 亮,孙全平. 薄壁零件的切削颤振研究进展[J]. 淮阴工学院学报, 2014, 0(1): 15-22 |
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| 作者姓名： | 汪通悦 何 宁 李 亮 孙全平 |
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| 作者单位： | [1]淮阴工学院机械工程学院,江苏淮安223003; [2]南京航空航天大学机电学院,南京210016 |
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| 基金项目： | 国家自然科学基金项目（51075173）; 江苏省自然科学基金项目（BK2010288） |
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| 摘 要： | 刀具与工件之间的颤振,一直是学术界和工程界的研究热点。薄壁结构零件由于自身结构特点,在加工过程中极易发生变形和切削颤振,这对提高加工质量和加工效率十分不利。回顾切削颤振的机理研究历史,尤其是铣削加工稳定性的机理、动力学模型以及薄壁结构零件铣削颤振的研究情况,并综合介绍国内外在颤振预报与控制方面的研究进展,为最终实现减小或消除加工颤振的研究目的提供有益的参考。
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| 关 键 词： | 颤振 机理 铣削 薄壁零件 稳定性叶瓣图 颤振预报与控制 |
Research Progress in the Cutting Chatter of Thin-Walled Workpiece |
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| Affiliation: | WANG Tong-yue, HE Ning, LI Liang, SUN Quan-ping ( 1. Faculty of Mechanical Engineering, Huaiyin Institute of Technology, Huain Jiangsu 223003, China ; 2. College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China) |
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| Abstract: | Cutting chatter between the tool and workpiece has always been a research focus in the academic and engineering realm .Owing to the special structure characteristic , thin-walled workpiece is easy to deform and vibrate in machining .The mechanics research history of cutting chatter was recalled , especially in the milling stability mechanics , dynamic model and the research state on the chatter of cutting of thin -walled workpiece . The domestic and foreign research progress was presented in the chatter prediction and control .All these works provide favorable references to realize the final objective of reducing and cancelling the cutting chatter . |
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| Keywords: | chatter mechanics milling thin-walled workpiece stability lobe chatter prediction and control |
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