Optimization of machining parameters of electrical discharge machining tool steel 1.2713

In this paper, the influence of the input EDM parameters on the surface quality of tool steel 1.2713 has been modelled and optimised. Experimental studies were conducted with a design experiments (DOE) techniques. Based on the result of experimental investigation influence of EDM parameter: discharg...

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Bibliographic Details
Main Authors: Świercz, Rafał, Oniszczuk-Świercz, Dorota, Dąbrowski, Lucjan, Zawora, Józef
Format: Conference Proceeding
Language:English
Subjects:
Electric discharge machining
Material removal rate (machining)
Optimization
Process parameters
Response surface methodology
Roughness
Surface properties
Tool steels
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Summary:In this paper, the influence of the input EDM parameters on the surface quality of tool steel 1.2713 has been modelled and optimised. Experimental studies were conducted with a design experiments (DOE) techniques. Based on the result of experimental investigation influence of EDM parameter: discharge current, time discharge and time interval on the roughness Ra and material removal rate were established using response surface methodology. Considering the properties of the EDM for the roughness Ra in the range between 1-2 µm with the maximum possible value of the MRR process optimization was conducted based on desirability technique.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5056295