精密工学会誌論文集
Online ISSN : 1881-8722
Print ISSN : 1348-8724
ISSN-L : 1348-8716
論文
磁気支持型駆動装置による高速微細放電加工モジュールの開発
-高速高精度位置決め制御系の設計と加工実験による検証-
中川 孝幸三宅 英孝今井 祥人戸倉 和
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ジャーナル フリー

2006 年 72 巻 6 号 p. 730-734

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This paper discusses new actuators and controllers for micro-EDM. The authors propose 2 types of magnetic levitation actuators for micro-EDM and have designed a feed-forward and sensor compensator controller for the system. The practicality of the system was verified through experimentation, in which tracking error of ±1μm was proven. The gap controller designed consists of a micro-EDM module and a conventional drive unit to complement the stroke of the micro-EDM module. It has been confirmed that the new actuators and controllers have saved machining time, improved machined surface and reduced electrode wear.

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© 2006 公益社団法人 精密工学会
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