Simulation of Wedm Using Discharge Location Searching Algorithm
Chapter
Abstract
This paper describes a WEDM simulation method. The simulation consists of the analysis of the wire vibration and search for discharge locations. It was found that using the probability method to determine discharge locations is more reasonable and realistic than using the deterministic method. The machined shape obtained from the simulation was consistent with those obtained from actual machining. It was also found that adaptive servo feed control easily results in the generation of streaks over the machined surface while constant feed rate control has no such tendency.
Key words
WEDM simulation wire vibration discharge locationsPreview
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References
- 1).Yamada H., Mohri N., Takezawa H., Furutani K., Magara T. Influence of Single Discharge Impulse on Vibration of Tool Electrode in Wire Electrical Discharge Machining, JSPE, 64,2,297 (1998)Google Scholar
- 2).Kunieda M., Kiyohara M. Simulation of Die-Sinking EDM by Discharge Location Searching Algorithm, IJEM, 3,79 (1998)Google Scholar
- 3).Obara H., Ishizu T., Ohsumi T., Iwata Y. Simulation of Wire EDM, ISEM-12,99 (1998)Google Scholar
- 4).Kunieda M., Nakashima T. Factors Determining Discharge Location in EDM, IJEM, 3,53 (1998)Google Scholar
- 5).Kunieda M., Mori M. Simulation of Machining Accuracy in Die-Sinking EDM, JSEME, Vol. 28, No.59,21(1994)Google Scholar
- 6).Magara T., Yatomi T., Yamada H., Kobayashi K. Study on Machining Accuracy in WEDM, JSEME, Vol. 26, No. 52,1(1992)Google Scholar
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