METHODOLOGY OF EVALUATION OF TOOL WEAR USING FINITE ELEMENT METHOD

Abstract

This paper describes options available for evaluating tool wear, focusing predominantly on closed-die forging. Correct design of tools and evaluation of tool wear have a substantial bearing on the final price of a product, which is why we have been dealing with this question, striving to develop an optimal methodology for tool evaluation. Wear can be evaluated using the finite element method. However, numerical computations must always be calibrated to the material and the process conditions in question.

Recommended articles

IMPACT OF CONSTRUCTIONAL MODIFICATION OF THE PRESSURE DIE CASTING MOLD INLET SYSTEM ON THE INTERNAL SOUNDNESS OF THE SILUMIN CASTING

JAN MAJERNIK, JAN PASKO, STEFAN GASPAR
Keywords: pressure die casting | mold | inlet system | casting quality

NUMERICAL AND EXPERIMENTAL MODAL ANALYSIS OF GEAR WHEEL

ANDREA CIZIKOVA, KATARINA MONKOVA, JAROMIR MARKOVIC, JAKUB CIENCALA
Keywords: modal analysis | vibrations | modal parameters | excitation | frequency response function

NEW METHODS FOR MONITORING LASER WELDING PROCESS IN THE MANUFACTURE OF SOLAR ABSORBERS

LIBOR MRNA, PETR HORNIK, JAROSLAV KUBICEK
Keywords: laser welding | process monitoring | autocorrelation function

ANALYSIS OF MATERIAL FOR FORMING DRILLS

MILAN DVORAK, KAREL OSICKA, MILAN KALIVODA
Keywords: HSS steel | forming drill | hardness test | carbide | chemical analysis