Study on Straight Micro Hole Machining by EDM Using Stepped Electrodes
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概要
- 論文の詳細を見る
It has been known that when micro hole machining was carried out by EDM using a straight electrode, the hole diameters became different at the inlet and outlet of the machining. This shape irregulality is caused by wear of the electrode and eroded particles. In this paper, a new method is proposed for diminishing the diameter differences of the micro hole by EDM using a stepped electrode. Following experimental results were obtained. (1) The difference in the diameters of a micro hole is diminished by using a stepped electrode and the straight micro hole with the difference in the diameters of 2μm or better can be machined to 200μm thickness. (2) Straight micro hole of desired diameter can be machined by using a stepped electrode.
- 東海大学の論文
著者
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KAGAWA Masakazu
Department of Prime Mover Engineering
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Kagawa Masakazu
Department Of Production Engineering
関連論文
- Reduction in Corner Dullness of Machined Microhole by EDM Using Assisting Plate(ABSTRACTS OF PROCEEDINGS OF THE SCHOOL OF ENGINEERING SERIES J TOKAI UNIVERSITY -2003-2004-)
- Study on Straight Square Hole Machining by EDM Using Stepped Electrode Pipe
- Study on Straight Micro Hole Machining by EDM Using Stepped Electrodes
- Study on Diminishing the Corner Dullness of Machined Hole by EDM Using Assisting Plate
- Study on Micro Deep Hole Machining by EDM Using Intermittent Jumping
- Square-Groove Machining by EDM Using Stepped Plate Electrode(ABSTRACTS OF PROCEEDINGS OF THE SCHOOL OF ENGINEERING SERIES J TOKAI UNIVERSITY : 2002-2003)