Model-driven design of a fast material removal electrical discharge machine

Hu, B, Mo, J, Ding, S and Brandt, M 2016, 'Model-driven design of a fast material removal electrical discharge machine', Cogent Engineering, vol. 3, no. 1, 1233801, pp. 1-17.


Document type: Journal Article
Collection: Journal Articles

Title Model-driven design of a fast material removal electrical discharge machine
Author(s) Hu, B
Mo, J
Ding, S
Brandt, M
Year 2016
Journal name Cogent Engineering
Volume number 3
Issue number 1
Article Number 1233801
Start page 1
End page 17
Total pages 17
Publisher Cogent OA
Abstract This open access article is distributed under a Creative Commons Attribution (CC-BY) 4.0 license. In order to minimize cost of machining, modern aerospace components are highly unitized to utilize functions of multi-axes CNC machining centres. However, PCD tools are preferred for machining of titanium alloys and metal matrix composites but they are hard to grind. A new fast material removal electric discharge machine suitable for small PCD workpiece machining has been developed from an innovative model consisting both high and low frequency response actuators and a dual stage non-linear control algorithm. This innovative approach has been proved successful in the single axis machine prototype and the fast material removal rate has been verified a series of tests and the outcomes were verified.
Subject Machining
Manufacturing Processes and Technologies (excl. Textiles)
Keyword(s) dual stage non-linear control
electric discharge grinding
erosion modelling
innovative design and manufacturing
PCD machining
polycrystalline diamond tools
DOI - identifier 10.1080/23311916.2016.1233801
Copyright notice © 2016 The Author(s). Creative Commons Attribution License 4.0
ISSN 2331-1916
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