| 硬脆材料超声波精密加工机理及影响因素研究 |
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| 引用本文： | 肖强,李言,李淑娟. 硬脆材料超声波精密加工机理及影响因素研究[J]. 兵器材料科学与工程, 2010, 33(3): 26-28. DOI: 10.3969/j.issn.1004-244X.2010.03.008 |
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| 作者姓名： | 肖强 李言 李淑娟 |
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| 作者单位： | 西安理工大学机械与精密仪器工程学院,陕西,西安,710048;西安工业大学机电工程学院,陕西,西安,710032;西安理工大学机械与精密仪器工程学院,陕西,西安,710048 |
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| 基金项目： | 陕西省重点实验室建设基金 |
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| 摘 要： | 硬脆材料具有很高的硬度和脆性,为了提高硬脆材料研磨效率,从理论上分析超声波研磨加工硬脆材料机理,详细地分析超声波声压及加工静压力、工具的振动振幅、频率和磨粒大小对材料的去除率以及加工质量的影响。分析表明,基于超声波研磨条件下,能够提高材料去除率和加工出高质量的超光滑表面。
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| 关 键 词： | 硬脆材料 超声波研磨 去除率 |
Ultrasonic precision machining mechanism and influencing factors of hard and brittle material |
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| XIAO Qiang,LI Yan,LI Shujuan. Ultrasonic precision machining mechanism and influencing factors of hard and brittle material[J]. Ordnance Material Science and Engineering, 2010, 33(3): 26-28. DOI: 10.3969/j.issn.1004-244X.2010.03.008 |
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| Authors: | XIAO Qiang LI Yan LI Shujuan |
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| Abstract: | The brittle and hard material possesses high hardness and brittle.In order to improve the lapping efficiency and surface quality of hard and brittle material,the influence of ultrasonic pressure,vibration frequency,vibration amplitude and grain size on removal rate and machining quality was analyzed.The result show that a high removal rate and the smooth high quality surface can be obtained under ultrasonic lapping. |
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| Keywords: | hard and brittle material ultrasonic lapping removal rate |
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