| 弹性夹头在高速切削状态下的性能特性研究 |
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| 引用本文： | 柴娜,张志军,牛兴坤,张杰.弹性夹头在高速切削状态下的性能特性研究[J].新技术新工艺,2012(2):40-43. |
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| 作者姓名： | 柴娜 张志军 牛兴坤 张杰 |
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| 作者单位： | 沈阳理工大学机械学院,辽宁沈阳,110159 |
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| 摘 要： | 基于ANSYS对高速铣刀的弹性夹头在4种特定转速下性能特性做了分析与研究,找出径向扩张量与预紧力、有效夹持长度与预紧力、有效夹紧长度与速度、夹头径向位移与接触长度间的相互变化规律,给出该型号刀柄的最大转速使用极限,对该类高速铣刀柄的使用提供了一种可靠的研究方法与依据。
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| 关 键 词： | 弹性夹头 高速切削 有限元分析 性能特性 |
The Performance Characteristics Research of Elastic Chuck in High-speed Cutting State |
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| CHAI Na
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ZHANG Zhijun
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NIU Xingkun
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ZHANG Jie.The Performance Characteristics Research of Elastic Chuck in High-speed Cutting State[J].New Technology & New Process,2012(2):40-43. |
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| Authors: | CHAI Na ZHANG Zhijun NIU Xingkun ZHANG Jie |
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| Affiliation: | (Shenyang Ligong University,Shenyang 110159,China) |
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| Abstract: | In this paper,high-speed milling cutter in the elastic tong hold four specific speed performance and characteristics was researched to do the analysis and research based on ANSYS.Find out the variation between the radial expansion tensor and pre-tightening force,effectively clamping length and pre-tightening force,length and velocity,chuck radial displacement and contact length,gave the models of the maximum use of speed limits.Thus for the type of use of high-speed milling shank provides a reliable research method and basis. |
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| Keywords: | Elastic tong hold High-speed cutting Finite element analysis Performance characteristics |
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