Adhesive wear of selected tool steels used for injection moulds manufacturing
Journal Title: Tribologia - Year 2013, Vol 247, Issue 1
Abstract
Authors and Affiliations
František Greškovič, Ľudmila Dulebová, Emil Spišák, Branislav Duleba, Ján Varga
IMPACT OF SLIP SPEED ON THE WEAR INTENSITY OF 38GSA AND HARDOX 500 STEELS
The study shows the results of experimental tests on the wear intensity of 38GSA and Hardox 500 steels in combination with a silicate material in relation to the slip speed. In order to reflect the actual working conditi...
THE EFFECT OF THE ADDITION OF ZEOLITE PARTICLES ON THE PERFORMANCE CHARACTERISTICS OF SINTERED COPPER MATRIX COMPOSITES
The paper presents the results of research on the possibilities of producing and using copper–zeolite composites obtained by powder metallurgy. The zeolite powder (0.0–0.2 mm fraction) used in the experiments was ground...
AN ANALYSIS OF THE WEAR OF PLOUGHSHARES WITH VARIOUS TECHNOLOGICAL SOLUTIONS
The paper analyses wear processes in various technological forms of ploughshares. Tests involved ploughshares made of Hardox 500, B 27 and 38GSA steel, as well as Hardox 500 steel with the cutting edges hardfaced by mean...
Wpływ sztywności stycznej styku na siłę tarcia w obecności drgań kontaktowych stycznych wzdłużnych
W pracy przedstawiono wyniki analizy numerycznej wpływu sztywności stycznej styku na przebieg siły tarcia w obecności drgań kontaktowych stycznych wzdłużnych. Przedstawiono także wyznaczone doświadczalnie charakterystyki...
THE PHENOMENON OF HIP JOINT ELLIPTICAL SURFACES
Numerous contemporary studies and experimental measurements regarding the human hip joints indicate, that femoral head is, in fact naturally elliptical. Therefore the femoral elliptical complete prosthesis as well half p...