MRR, hard machining, machining time.


Among the methods and parameters used for analyzing the productivity of machining procedures, this paper deals with an analysis based on the efficiency (material volume removed in unit time) of material removal. The paper focuses on how this specific indicator, the material removal rate (MRR), changes when different machining procedures and production sub-phases are considered.

Author Biographies

Victor Molnar, Miskolc University, Miskolc

Master's student, Institute of Industrial Sciences, Miskolc University, Hungary

István Deszpoth, Miskolc University, Miskolc

Leading teacher, Institute of Industrial Sciences, Miskolc University, Hungary

Janos Kundrak, Miskolc University, Miskolc

Doctor of Technical Sciences, Professor, Institute of Industrial Sciences, Miskolc University, Hungary

Angelos Markopoulos, National Technical University of Athens

Assistant Professor, Manufacturing Technology Division, School of Mechanical Engineering, National Technical University of Athens


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Mechanical processing of materials, the theory of cutting materials, mathematical and computer simulation of machining p

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