| 高速走丝电火花线切割表面条纹的成因研究 |
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| 引用本文： | 刘志东,李建军,程国柱.高速走丝电火花线切割表面条纹的成因研究[J].航空精密制造技术,2009,45(1). |
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| 作者姓名： | 刘志东 李建军 程国柱 |
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| 作者单位： | 南京航空航天大学江苏省精密与微细制造技术重点实验室,南京,210016 |
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| 摘 要： | 分析了高速走丝电火花线切割加工时可通过电极丝空间位置稳定性的改善及选用具有良好洗涤能力的工作介质进行条纹消除的机理.并研究指出在大能量切割时,选用复合工作液以喷射的方式进行冷却,可以大大提高极间的洗涤性能,达到消除表面烧伤纹的目的.
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| 关 键 词： | 电火花线切割 表面条纹 复合工作液 高压喷射 |
Research on Forming Reason of Cutting Surface Stripe in HSWEDM |
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| LIU Zhi-dong,LI Jian-jun,CHENG Guo-zhu.Research on Forming Reason of Cutting Surface Stripe in HSWEDM[J].Aviation Precision Manufacturing Technology,2009,45(1). |
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| Authors: | LIU Zhi-dong LI Jian-jun CHENG Guo-zhu |
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| Institution: | Nanjing University of Aeronautics and Astronautics;Jiangsu Key Laboratory of Precision and Micro-Manufacturing technology;Nanjing 210016 |
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| Abstract: | The stripes can be removed through stabilizing the position of the wire electrode and using cooling liquid which possesses powerful washing ability is analyzed. By the way of high pressure spraying the composite cooling liquid under the condition of high energy cutting the washing ability in discharge gap can be improved greatly to achieve the aim of avoiding the surface burn stripe. |
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| Keywords: | wire electrical discharge machining surface stripe composite cooling liquid high pressure spraying |
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