| 石墨电极在彩电模具电火花加工中的应用 |
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| 引用本文： | 陈怀民.石墨电极在彩电模具电火花加工中的应用[J].模具工业,2008,34(9). |
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| 作者姓名： | 陈怀民 |
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| 作者单位： | 集美大学,机械工程学院,福建,厦门,361021 |
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| 摘 要： | 通过彩电前壳模具喇叭网孔镶件电火花加工,对紫铜电极和石墨电极加工结果进行分析比较,指出石墨材料在制作大电极,特别是在对电极损耗有严格要求的电火花加工时,石墨电极比紫铜电极有许多优点。指出专用石墨作电火花加工电极的优势正逐渐被大家认识,将成为企业首选的电火花加工电极材料。
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| 关 键 词： | 电火花加工 石墨 电极损耗 表面粗糙度 模具 |
Application of graphite electrode in EDM of die for color TV |
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| CHEN Huai-min.Application of graphite electrode in EDM of die for color TV[J].Die & Mould Industry,2008,34(9). |
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| Authors: | CHEN Huai-min |
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| Abstract: | The results processed by graphite electrodes were compared with those by copper electrodes in which EDM was used to make a horn-like mesh inlayed part in a mould for a color TV front shell.It indicates that graphite electrodes are better than copper electrodes in making large electrodes and especially when there is strict requirement for electrode wear.Special graphite is becoming the first choice of EDM electrode material. |
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| Keywords: | electron discharge machining(EDM) graphite electrode wear surface roughness die |
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