| 振动频率对超声辅助切削的影响 |
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| 引用本文： | 张通稳,赵勇,刘进前. 振动频率对超声辅助切削的影响[J]. 工具技术, 2010, 44(6): 68-71 |
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| 作者姓名： | 张通稳 赵勇 刘进前 |
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| 作者单位： | 1. 安阳鑫盛机床股份有限公司
2. 河南煤矿安全检测局矿用安全产品检验中心 |
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| 摘 要： | 对超声辅助切削而言,刀具振动频率是一项至关重要的影响因子。本文从理论上分析了刀具振动频率对超声切削的影响,并利用有限元软件MSC.Marc建立了超声切削的二维正交热力耦合模型,通过有限元仿真研究了刀具振动频率对切削应力和切削温度的影响规律。
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| 关 键 词： | 超声辅助切削 刀具振动频率 有限元仿真 |
Effect of Vibration Frequency on Ultrasonically Assisted Turning |
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| Zhang Tongwen,Zhao Yong,Liu Jinqian. Effect of Vibration Frequency on Ultrasonically Assisted Turning[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2010, 44(6): 68-71 |
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| Authors: | Zhang Tongwen Zhao Yong Liu Jinqian |
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| Affiliation: | Engineer,Anyang Xinsheng Machine Tool Co.,Ltd,Anyang,Henan 455000,China |
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| Abstract: | For ultrasonically assisted turning（UAT）,tool vibration frequency is a crucial influencing factor.With theoretical studies,the key role in UAT played by tool vibration frequency is analyzed in this paper.Moreover,two-dimensional coupled thermo-mechanical models with MSC.Marc for UAT is established. Using finite element simulation,the effect of tool vibration frequency on cutting stress and cutting temperature is investigated. |
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| Keywords: | ultrasonically assisted turning tool vibration frequency finite element simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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