Role of current, voltage and spark on-time on electrode material migration during EDM
Abstract. In the present work the influence of current, voltage and spark on-time on electrode material migration to the workpiece has been investigated. It was found that when the current or voltage is high, a spark with higher energy is produced and mote electrode material is melted and migrated t...
| Main Authors: | , |
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| Format: | Book Chapter |
| Language: | English |
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International Islamic University Malaysia
2011
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/25546/ http://irep.iium.edu.my/25546/ http://irep.iium.edu.my/25546/2/Chapter_3.pdf |
| Summary: | Abstract. In the present work the influence of current, voltage and spark on-time on electrode material migration to the workpiece has been investigated. It was found that when the current or voltage is high, a spark with higher energy is produced and mote electrode material is melted and migrated to the work surface. When spark on-time is higher, more time is available for the copper electrode to be melted and migrated to the workpiece. |
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