Paper Title:

Application of Macro-micro Dual-drive System in Micro-EDM

Periodical Advanced Materials Research (Volumes 197 - 198)
Main Theme New and Advanced Materials
Edited by Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng
Pages 43-46
DOI 10.4028/www.scientific.net/AMR.197-198.43
Citation Guo Zheng Zhu et al., 2011, Advanced Materials Research, 197-198, 43
Online since February, 2011
Authors Guo Zheng Zhu, Ji Cheng Bai, Yong Feng Guo, Hu Liang Ma, Yan Wu Liu
Keywords Macro-Micro Dual-Drive System, Micro EDM, Online Measurement
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Abstract

Micro-EDM technology has the advantages of no-contact and no-cutting force, it has been used in many fields. In order to use micro-EDM to machine proprietary micro array holes, which needs high precise of hole spacing and consistent hole diameter, a new macro-micro dual-drive system of micro-EDM have been made. It uses macro drive to move to a place, measures the error with the high precise grating, and uses micro drive to compensate the error. Online measurement proved that this method has important value if it will be used in micro-EDM.