| 导电Al2O3基陶瓷刀具材料的超声—放电复合加工技术研究 |
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| 引用本文： | 邓建新,曲宝键.导电Al2O3基陶瓷刀具材料的超声—放电复合加工技术研究[J].江苏陶瓷,1998,31(2):1-4,14. |
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| 作者姓名： | 邓建新 曲宝键 |
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| 作者单位： | 山东工业大学机械工程学院!济南250061 |
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| 摘 要： | 采用超声－放电复合加工技术对Ａｌ２Ｏ３／（Ｗ，Ｔｉ）Ｃ，Ａｌ２Ｏ３／ＴｉＢ２，Ａｌ２Ｏ３／ＴｉＢ２／ＳｉＣｗ三种Ａｌ２Ｏ３基陶瓷刀具材料表面定位方孔进行加工，研究了共加工机理和加工参数对不同陶瓷材料加工效率，加工表面粗糙度的影响，由于该复合加工技术有产地结合了超扬波加工和放电加工的特点，因而能高效，高质量地加工陶瓷材料。试验结果表明，在同样的加工条件下，材料去除率的大小顺序为Ａｌ２Ｏ３／（Ｗ，Ｔｉ
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| 关 键 词： | 陶瓷材料 氧化铝 超声波加工 放电加工 刀具材料 |
Combined Machining of USM and EDM for Conductive Al_2O_3-Based Ceramic Materials |
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| Deng Jianxin,Qu Baojian,Guo Yuhe,Li Hongmin.Combined Machining of USM and EDM for Conductive Al_2O_3-Based Ceramic Materials[J].Jiangsu Ceramics,1998,31(2):1-4,14. |
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| Authors: | Deng Jianxin Qu Baojian Guo Yuhe Li Hongmin |
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| Abstract: | In this paper, combined machining of ultrasomic vibration machining (USM) and electrical discharge machining(EDM) was used to machine conductive alumina based ceramic materials, ie. Al 2O 3/(W,Ti)C,Al 2O 3/TiB 2 and Al 2O 3/TiB 2/SiCw ceramic tool materials .Results showed that this combined machining technique can be applied to machine this materials with high efficiency and surface integrity . The principle of this combined machining processes ,which combines the advantages of ultrasonic machining and electrical discharge machining, is described . The effect of machining parameters on the machining efficiency and the surface roughness is also discussed. |
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| Keywords: | Ceramic composite Al_2O_3 Ultrasonic vibration machining Electrical discharge machining |
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