THE INFLUENCE OF HUMIDITY AND TEMPERATURE ON THE PROPERTIES OF PHOTOPOLYMER MATERIALS MADE BY POLYJET TECHNOLOGY

Abstract

The paper is focused on the study of environmental changes and their impact on selected mechanical properties of parts made of photopolymer materials used by the PolyJet technology. Discussion deals with changes in material properties of parts exposed to increased temperature and humidity. Different layer orientations during 3D printing of parts was another evaluating aspect that influenced the final mechanical properties. All analysed materials were graded according to the hardness in order to observe changes in mechanical properties of the widest possible range of materials that can be processed by this technology.

Recommended articles

APPLICATION OF A BALLBAR FOR DIAGNOSTICS OF CNC MACHINE TOOLS

MICHAL HOLUB, FRANTISEK BRADAC, ZDENEK POKORNY, ADAM JELINEK
Keywords: geometric accuracy | diagnostic | machinetool

SORPTION OF NICKEL CATIONS FROM THE WATER ENVIRONMENT ON THE CLINOPTILOLITE

IVETA PANDOVA
Keywords: wastewater | kinetic | isotherm | sorption | nickel | clinoptilolite

PARAMETRIC MODELING AS EFFICIENT WAY OF DESIGNING

ANNA SMERINGAIOVA, MAREK WITTNER
Keywords: technical documentation | CAD software | parameterization | computer modeling | digital manufacturing

INTRODUCTORY ANALYSIS OF GAS CONSUMPTION TIME SERIES IN NON-RESIDENTIAL BUILDINGS FOR PREDICTION PURPOSES USING WAVELET DECOMPOSITION

ALEXANDER HOSOVSKY, JAN PITEL, JANA MIZAKOVA, KAMIL ZIDEK
Keywords: temperature | frequency spectrum | gas consumption | cyclic component | wavelet analysis