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Simulation of Material Removal Process in EDM with Composite Tools
Joint Authors
Zhang, Shengfang
Zhang, Wenchao
Wang, Puyong
Liu, Yu
Ma, Fujian
Yang, Dapeng
Sha, Zhihua
Source
Advances in Materials Science and Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-24
Country of Publication
Egypt
No. of Pages
11
Abstract EN
With the development of (electrical discharge machining) EDM technology, composite tools with special features gradually replace the traditional single-material tools and have become widely used in specific processing conditions.
In order to predict the wear of composite tool effectively, in this paper, a material removal model of single-pulse EDM with composite tools was established by using the finite element method.
The surface temperature distribution of the composite tool was obtained by taking the copper-die steel tool as the analysis object.
And the shape of discharge crater as well as the removal volume was obtained by the element birth and death method.
The influences of discharge parameters and tool materials on the removal volume were analyzed respectively.
The EDM experiments were carried out by using copper-die steel as the composite tool to verify the simulation results.
It shows that the errors between actual machining results and the simulation results are less than 10%, which proves the accuracy of the simulation model.
American Psychological Association (APA)
Zhang, Shengfang& Zhang, Wenchao& Wang, Puyong& Liu, Yu& Ma, Fujian& Yang, Dapeng…[et al.]. 2019. Simulation of Material Removal Process in EDM with Composite Tools. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1119224
Modern Language Association (MLA)
Zhang, Shengfang…[et al.]. Simulation of Material Removal Process in EDM with Composite Tools. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1119224
American Medical Association (AMA)
Zhang, Shengfang& Zhang, Wenchao& Wang, Puyong& Liu, Yu& Ma, Fujian& Yang, Dapeng…[et al.]. Simulation of Material Removal Process in EDM with Composite Tools. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1119224
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119224