MECHANICAL MODEL OF THE CUTTING PROCESS IN STEEL FACING

Sorin ACHIMAŞ, Marian BORZAN, Florin MOCEAN, Dorina (căs. BĂRĂIAN) PINTEA, Adrian TRIF

Abstract


In order to improve the metallic material cutting process, numerical modelling and simulation are applica-ble. One of the requirements is numerical modelling of the interaction at the tool-chip interface such as to predict the performance of cutting process. Cutting forces occur as a result of elastic and plastic defor-mation of the chip and processed surface, for breaking, detaching, additionally deforming (bending and curling) the chip, as well as to overcome the friction between the chip and the cutting face, and between the cutting face and processed surface.

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References


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*** DEFORM 2DV 9.01.

*** Manual 2D Machining Lab V90.

*** SECO Tools Catalogue


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