PT  - JOURNAL ARTICLE
AU  - Mouralova, Katerina
AU  - Bednar, Josef
AU  - Kovar, Jiri
AU  - Mach, Jindrich
TI  - Evaluation of MRR after WEDM Depending on the Resulting Surface
DP  - 2016 Apr 1
TA  - Manufacturing Technology Journal
PG  - 396--401
VI  - 16
IP  - 2
AID - 10.21062/ujep/x.2016/a/1213-2489/MT/16/2/396
IS  - 12132489
AB  - The aim of this article is to evaluate the material removal rate (MRR) after wire electrical discharge machining (WEDM) and subsequent characteristics of the machined surface. For efficient processing, the aim is to achieve the highest MRR values but with regard to the preserving of required quality and functional characteristics of the surface. During the electrical discharge of material removal craters occur on the workpiece surface and due to diffusion process here premixed and melted material of fodder and wire electrodes cling. As a result of melting and fast cooling down of the workpiece material microcracks may occur on its surface.