Original scientific paper

Quality control of the electro-discharge texturing

J. Terpák ; Berg Faculty, Technical University of Košice, Košice, Slovakia
L'. Dorčák ; Berg Faculty, Technical University of Košice, Košice, Slovakia
J. Revaj ; Berg Faculty, Technical University of Košice, Košice, Slovakia

Abstract

This paper deals with quality control of the electro-discharge texturing. Automobile manufacturers have strict requirements for micro-geometry parameters of rolled metal plates from contractors of body sheet metal. The micro-geometry of the roll surface has significant influence on the final quality of the rolled metal plate. In this paper electro-discharge texturing parameters are analyzed, for example, the texturing current, impulse time, technological pause, and their impact to roughness average and peak counts. Quality control is discussed based on mathematical model for estimating the texturing current, impulse time, and technological pause for roughness average or peak counts required value.

Keywords

quality control; electro-discharge texturing; mathematical model

Hrčak ID:

40244

URI

https://hrcak.srce.hr/40244

Publication date:

1.1.2010.

Article data in other languages: croatian

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