Machining parameters selection for varying surface in EDM
Valentinčič, Joško (Author), Kušer, D. (Author), Smrkolj, Sebastjan (Author), Blatnik, Oki (Author), Junkar, Mihael (Author)

URLURL - Presentation file, Visit http://dx.doi.org/10.1504/IJMPT.2007.013129 This link opens in a new window

To achieve high removal rate and low electrode wear when roughing by the sinking electrical discharge machining process (EDM), appropriate average surface power density is required in the gap between the workpiece and the electrode. Since machining surface varies with the depth of machining, the rough machining parameters have to be selected on-line to obtain appropriate average surface power density in the gap. In this paper, a system for on-line selection of the machining parameters according to the given machining surfaceis presented. The selection of the machining parameters is based on theacquisition of only one process attribute, i.e. the percentage of short-circuit discharges, which is significant improvement comparing to known systems.

Keywords:elektroerozijske obdelave, obdelovalni parametri, zasledovanje procesov, grobe obdelave, electrical discharge machining, machining parameters, monitoring, process atributes, rough machining
Work type:Not categorized (r6)
Tipology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Number of pages:str. 344-357
Numbering:Letn. 29, št. 1/2/3/4
ISSN on article:0268-1900
COBISS.SI-ID:9993499 Link is opened in a new window
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Record is a part of a journal

Title:International journal of materials & product technology
Shortened title:Int. j. mater. prod. technol.
Publisher:Inderscience Enterprises
COBISS.SI-ID:512563481 This link opens in a new window

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