Influence of Transverse Vibration of Axially Moving Electrode Wire on Machining Precision in Wire-Cut EDM

Sheng Yao Fan; Qiu Ju Zhang; Hai Wei Chen

doi:10.4028/www.scientific.net/AMM.80-81.1010

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 80-81Influence of Transverse Vibration of Axially...

Influence of Transverse Vibration of Axially Moving Electrode Wire on Machining Precision in Wire-Cut EDM

Abstract:

Many factors influence WEDM(Wire-cut Electrical Discharge Machining) machining precision, and the influence of various factors on the machining precision are expressed by wire electrode dynamic form ultimately. In this paper, the transverse vibration theoretical model of the axially moving electrode wire coupled with thermal stresses is established by the principle of Hamilton. The influence of various processing parameters on machining precision are analyzed and simulated. This study provides a relevant theoretical basis for optimizing processing parameters, reducing the wire vibration and improving machining precision of workpiece.

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Periodical:

Applied Mechanics and Materials (Volumes 80-81)

Pages:

1010-1015

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.80-81.1010

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Online since:

July 2011

Authors:

Sheng Yao Fan, Qiu Ju Zhang, Hai Wei Chen

Keywords:

Axially Moving Electrode Wire, Dynamic Characteristic, Machining Precision, WEDM

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References

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