| 轴向车铣椭圆型面的运动建模及仿真 |
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| 引用本文： | 潘恒阳,姜增辉.轴向车铣椭圆型面的运动建模及仿真[J].哈尔滨工业大学学报,2009(9):176-178. |
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| 作者姓名： | 潘恒阳 姜增辉 |
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| 作者单位： | 沈阳理工大学机械工程学院;沈阳理工大学高速切削工程技术中心 |
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| 基金项目： | 国家高技术研究发展计划资助项目(2003AA424020);沈阳市技术创新开发研究基金资助项目(1053125-1-07) |
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| 摘 要： | 为了深入研究轴向车铣椭圆型面的切削过程,通过矢量分析,建立了描述轴向车铣加工椭圆型面运动的数学模型,并对轴向车铣椭圆型面的运动轨迹进行了计算机仿真,分析了不同切削参数对运动轨迹的影响,得到已加工表面的粗糙度随着铣刀齿数和铣刀与工件转速比的增加而减小.
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| 关 键 词： | 轴向车铣 椭圆型面 建模 仿真 |
Modeling and simulation about axial turn-milling machining for elliptic profile |
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| PAN Heng-yang,JIANG Zeng-hui.Modeling and simulation about axial turn-milling machining for elliptic profile[J].Journal of Harbin Institute of Technology,2009(9):176-178. |
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| Authors: | PAN Heng-yang JIANG Zeng-hui |
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| Affiliation: | 1.Mechanical Engineering College,Shenyang Ligong University,Shenyang,110168;2.Engineering & Technology Center for High Speed Machine,Shenyang Ligong University,Shenyang 110016) |
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| Abstract: | To further research the cutting process of elliptic profile in the axial turn-milling machining,a mathematic model to describe the movement of elliptic profile in the axial turn-milling machining was established through vector analysis.The movement curve of axial turn-milling machining for the elliptic profile was simulated by computer,and the effects of different machining parameters on the movement curve were analyzed as well.Results indicate that the shape accuracy of the machined surface is improved along with the increment of milling cutter’s number and the proportion of milling cutter to rotate speed of workpiece. |
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| Keywords: | axial turn-milling elliptic profile modeling simulation |
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