Design of Energy-Controllable Pulse Generator on Micro WEDM |
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| Journal | Key Engineering Materials (Volumes 375 - 376) |
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| Volume | Advances in Machining & Manufacturing Technology IX |
| Edited by | Yingxue Yao, Xipeng Xu and Dunwen Zuo |
| Pages | 677-680 |
| DOI | 10.4028/www.scientific.net/KEM.375-376.677 |
| Citation | Guan Xin Chi et al., 2008, Key Engineering Materials, 375-376, 677 |
| Online since | March, 2008 |
| Authors | Guan Xin Chi, Guo Hui Cao, Shi Chun Di, Zhen Long Wang |
| Keywords | Gap Voltage Control, Micro WEDM, Pulse Addition, Stray Capacitance |
| Abstract | Generator is one of the key factors in Micro WEDM, which can affect machining quality, precision and efficiency largely. The factors influencing discharge energy are discussed and analyzed, the pulse addition method increasing energy density under maintaining the single pulse energy is advanced. To reduce the influence of voltage to single pulse energy, the gap voltage is also controlled. The generator is designed and the validating experiment shows this generator can increase machining efficiency and quality to a certain extent. |
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