| 薄壁零件高速铣削振动影响因素研究 |
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| 引用本文： | 汪通悦,何宁,李亮,柳大虎.薄壁零件高速铣削振动影响因素研究[J].淮阴工学院学报,2009,18(1). |
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| 作者姓名： | 汪通悦 何宁 李亮 柳大虎 |
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| 作者单位： | 1. 南京航空航天大学机电学院,南京,210016;淮阴工学院机械工程系,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： | 阳家自然科学基金，江苏省教育厅自然科学基金，淮阴工学院科研基金 |
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| 摘 要： | 铣削振动埘薄壁零件的加工过程有很人的影响.进行了薄壁件动态特性分析工艺试验,在不同走刀顺序、小同切削参数下进行了振动位移动态信号分析,对试验结果进行了讨论;研究了几种切削参数对薄壁零件加工颤振的影响,通过对比,得到了系列有益的结论:为了保证薄壁零件加工过程的平稳和加工质量,应采用火径向切深、小轴向切深的切削方式、选择合适的每齿进给量和切削速度等,为进一步研究薄壁件切削加工动态特性、进行切削参数优选奠定了基础.
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| 关 键 词： | 薄壁零件 振动 位移 切削参数 |
Research on Influencing Factors of Chatter in High Speed Milling of Thin-walled Workpiece |
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| WANG Tong-yue,HE Ning,LI Liang,LIU Da-hu.Research on Influencing Factors of Chatter in High Speed Milling of Thin-walled Workpiece[J].Journal of Huaiyin Institute of Technology,2009,18(1). |
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| Authors: | WANG Tong-yue HE Ning LI Liang LIU Da-hu |
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| Affiliation: | 1.College of Mechanical and Electrical Engineering;Nanjing University of Aeronautics and Astronautics;Nanjing Jiangsu 210016;China;2.Departmemt of Mechanical Engineering;Huaiyin Institute of Technology;Huai'an Jiangsu 223003;China |
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| Abstract: | Chatter has a great influence on the milling of thin-walled workpiece.The process tests analyzing the dynamic properties of thin-walled workpiece have been presented and the dynamic signals of chatter displacement have been analyzed.This paper discusses the test results and investigates the influence of cutting parameters on the chatter in high speed milling of thin-walled workpiece.The paper provides a series of favorable conclusions.The conclusions demonstrate that the cutting style of large radial depth ... |
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| Keywords: | thin-walled workpiece chatter displacement cutting parameters |
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