Basic study on pulse generator for micro-EDM

  title={Basic study on pulse generator for micro-EDM},
  author={F. Han and L. Chen and Dingwen Yu and Xiaoguang Zhou},
  journal={The International Journal of Advanced Manufacturing Technology},
  • F. Han, L. Chen, +1 author Xiaoguang Zhou
  • Published 2007
  • Engineering
  • The International Journal of Advanced Manufacturing Technology
  • An RC pulse generator can easily generate a pulse on-time as short as a several dozen nanoseconds in micro-electro-discharge machining (micro-EDM), but its discharge frequency is low due to the time needed to charge the capacitor in micro-EDM, which has a strong negative effect on the pulse generator’s working efficiency. Therefore, a new transistor-type isopulse generator has been developed for micro-EDM in this research. Evaluation of the machining characteristics proved that the transistor… CONTINUE READING
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