| Al_2O_3工程陶瓷超声研磨表面粗糙度试验研究 |
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| 引用本文： | 张昌娟,刘传绍,赵波.Al_2O_3工程陶瓷超声研磨表面粗糙度试验研究[J].金刚石与磨料磨具工程,2011,31(3):35-38. |
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| 作者姓名： | 张昌娟 刘传绍 赵波 |
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| 作者单位： | 河南理工大学机械与动力工程学院,河南焦作,454000 |
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| 基金项目： | 国家自然科学基金资助项目(项目编号:51005071);国家自然科学基金资助项目(项目编号:50974054) |
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| 摘 要： | 本文通过不同振动模式下的Al2O3工程陶瓷普通与超声研磨对比试验,利用正交回归分析方法获得了最优研磨参数,探讨了各研磨参数对工件表面粗糙度影响的主次顺序。并分析研究了工件转速、进给速度、油石粒度、研磨切深、发生器功率等不同研磨参数对表面粗糙度的影响规律。结果表明,超声振动研磨可明显减小表面粗糙度值,提高工件表面质量,是适合工程陶瓷等硬脆材料的一种高效加工方法。
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| 关 键 词： | 表面粗糙度 正交试验 Al2O3工程陶瓷 超声研磨 |
Experimental study on surface roughness of Al_2O_3 ceramics in ultrasonic lapping |
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| Zhang Changjuan,Liu Chuanshao,Zhao Bo.Experimental study on surface roughness of Al_2O_3 ceramics in ultrasonic lapping[J].Diamond & Abrasives Engineering,2011,31(3):35-38. |
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| Authors: | Zhang Changjuan Liu Chuanshao Zhao Bo |
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| Affiliation: | Zhang Changjuan Liu Chuanshao Zhao Bo(School of Mechanical and Power Engineering,Henan Polytechnic University,Jiaozuo 454000,Henan,China) |
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| Abstract: | In this paper,conventional and ultrasonic lapping experiments of Al2O3 ceramics with different vibration models under different lapping parameters were conducted.By the method of orthogonal regression analysis,the optimum lapping parameters are obtained and the significance order of the influecing factors on surface roughness is presented.At the same time,the influence rule of such different lapping parameters as rotational speed,feed speed,oilstone grit,lapping depth and generator power on surface roughnes... |
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| Keywords: | surface roughness orthogonal experiment Al2O3 ceramics ultrasonic lapping |
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