Publication detail

DETERMINATION OF SIGNIFICANT PROCESS PARAMETERS OF WEDM: Preliminary Study

MOURALOVÁ, K. BEDNÁŘ, J.

Czech title

Určení významných procesních parametrů pro WEDM obábění: úvodní studie

English title

DETERMINATION OF SIGNIFICANT PROCESS PARAMETERS OF WEDM: Preliminary Study

Type

conference paper

Language

en

Original abstract

Wire electrical discharge machining (WEDM) is a widely used process in manufacturing industries when precision machining of all types of conductive materials is needed. In the WEDM process the material is removed by a series of rapidly recurring current discharges between two electrodes, separated by a dielectric liquid and subject to an electric voltage. The paper's aim is to choose significant WEDM process parameters by means of statistical experiment. Furthermore, we derived the mathematical model for calculation of number of wire breaks with dependency of significant process parameters. The parameters of the model are obtained by simple genetic algorithms.

Czech abstract

Tento článek popisuje hledání a vliv významných parametrů WEDM procesu (elektro-erozivní obrábění). WEDM je přes dobu vzniku/zavedení (pozn. neprekladat: této technologie) stále v mnoha ohledech nezastupitelná metoda obrábění. Z hlediska optimalizace se lze zaměřovat na mnohé významné i méně významné parametry tohoto obráběcího procesu.

English abstract

Wire electrical discharge machining (WEDM) is a widely used process in manufacturing industries when precision machining of all types of conductive materials is needed. In the WEDM process the material is removed by a series of rapidly recurring current discharges between two electrodes, separated by a dielectric liquid and subject to an electric voltage. The paper's aim is to choose significant WEDM process parameters by means of statistical experiment. Furthermore, we derived the mathematical model for calculation of number of wire breaks with dependency of significant process parameters. The parameters of the model are obtained by simple genetic algorithms.

Keywords in Czech

elektro-erosivní obrábění, WEDM, plánovaný experiment, genetický algoritmus

Keywords in English

wire electrical discharge machining, WEDM, statistical experiment, genetic algorithm

RIV year

2013

Released

26.06.2013

Publisher

BUT

Location

Brno

ISBN

978-80-214-4755-4

ISSN

1803-3814

Book

MENDEL 2013

Volume

2013

Number

19

Edition number

1

Pages from–to

451–454

Pages count

4

BIBTEX


@inproceedings{BUT108264,
  author="Kateřina {Mouralová} and Josef {Bednář},
  title="DETERMINATION OF SIGNIFICANT PROCESS PARAMETERS OF WEDM: Preliminary Study",
  booktitle="MENDEL 2013",
  year="2013",
  volume="2013",
  number="19",
  month="June",
  pages="451--454",
  publisher="BUT",
  address="Brno",
  isbn="978-80-214-4755-4",
  issn="1803-3814"
}